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BOS

Find cheap flights to Boston from €257

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boston departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 18/4
Thu 25/4

Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Boston
These are the airlines KAYAK users have selected most often from within our search results for flights to Boston
In the last 7 days, travellers have searched 47,600,107 times on KAYAK, and here's why:

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Cheap flight deals to Boston

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
11:35 - 18:00DUB-BOS
11h 25m1 stop
19:15 - 10:30BOS-DUB
10h 15m1 stop
€276PLAY
Find Deal
Thu, 11 Apr - Sat, 20 Apr
11:35 - 18:00DUB-BOS
11h 25m1 stop
19:15 - 10:30BOS-DUB
10h 15m1 stop
€277PLAY
Find Deal
Thu, 11 Apr - Sat, 20 Apr
05:55 - 16:35DUB-BOS
15h 40m1 stop
22:35 - 16:55BOS-DUB
13h 20m1 stop
€355Delta
Find Deal
Wed, 17 Apr - Wed, 24 Apr
11:45 - 13:50DUB-BOS
7h 05mdirect
17:45 - 04:50BOS-DUB
6h 05mdirect
€358Aer Lingus
Find Deal
Thu, 18 Apr - Sat, 27 Apr
11:45 - 13:50DUB-BOS
7h 05mdirect
17:45 - 04:50BOS-DUB
6h 05mdirect
€360Aer Lingus
Find Deal
Wed, 17 Apr - Wed, 24 Apr
13:15 - 15:20DUB-BOS
7h 05mdirect
20:30 - 07:45BOS-DUB
6h 15mdirect
€366Air France
Find Deal
Thu, 11 Apr - Sat, 20 Apr
13:15 - 15:25DUB-BOS
7h 10mdirect
20:20 - 16:40BOS-DUB
15h 20m1 stop
€368Delta
Find Deal
Wed, 15 May - Tue, 21 May
06:05 - 13:40DUB-BOS
12h 35m1 stop
22:35 - 16:55BOS-DUB
13h 20m1 stop
€380Air France
Find Deal
Wed, 29 May - Mon, 3 Jun
05:55 - 13:40DUB-BOS
12h 45m1 stop
16:00 - 09:15BOS-DUB
12h 15m1 stop
€399KLM
Find Deal
Mon, 8 Apr - Mon, 15 Apr
05:55 - 13:40DUB-BOS
12h 45m1 stop
16:45 - 08:20BOS-DUB
10h 35m1 stop
€401KLM
Find Deal
Mon, 1 Apr - Mon, 8 Apr

Flights to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights to Boston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Boston?

These are the best prices found by users searching on KAYAK in the last 72 hours.
Based on KAYAK searches from the last 72 hours, if you fly from Dublin, you should have a good chance of getting the best deal to Boston as it was the cheapest place to fly from. Prices were found for as low as €236 one-way and €253 for a return flight. Also in the last 72 hours, the most popular connection to Boston was from Shannon and the lowest price for a return flight was €392.

How much is a flight to Boston?

The average and cheapest price for all flights to Boston from each origin found by users searching on KAYAK in the last month.
On average, a flight to Boston costs €500. The cheapest price found on KAYAK in the last 2 weeks cost €374 and departed from Dublin. The most popular routes on KAYAK are Dublin to Boston which costs €509 on average, and Shannon to Boston, which costs €567 on average.
See prices from:

What is the cheapest day to fly to Boston?

The average price of all flights to Boston clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Boston is Friday where tickets can be as cheap as €494. On the other hand, the most expensive day to fly is Saturday, where prices are €527 on average.

What is the cheapest month to fly to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Boston is February, where tickets cost €333 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is €745 and €629 respectively. For return trips, the best month to travel is February with an average price of €333.

What is the cheapest time of day to fly to Boston?

The average price for all flights to Boston depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Boston is generally in the evening, when flights cost €438 on average. The most expensive time of day to fly to Boston is generally at night, which is peak travel time and where the average cost of a ticket is €865.

What is a good deal for flights to Boston?

If you’re looking for cheap airfare to Boston, 25% of our users found tickets to Boston for the following prices or less: From Dublin €440 one-way - €434 return.

How far in advance should I book a flight to Boston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 90 days before departure.

Which airlines fly to Boston?

If you’re traveling from Ireland, you might fly to Boston with Aer Lingus, JetBlue, or Delta as they are the most frequent flyers. See the amount of flights per week for popular airlines flying to Boston.

Which airline offers the most flights to Boston?

Of the 13 airlines that fly to Boston, Delta offers the most flights, with around 1,681 per week, followed by JetBlue with 916 flights per week.

How long is the flight to Boston?

The duration of your flight to Boston depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Boston on KAYAK are from Shannon, which takes 6h 40m, Dublin, which takes 6h 50m, Cork, which takes 15h 15m, and Milltown (Kerry), which takes 34h 05m.

How many direct flights to Boston are there each day?

There are around 5 direct flights from within Ireland to Boston every day. Most flights depart in the morning, with 11:00 the most common departure time and 60% of flights departing in the morning.

How many direct flights to Boston are there each week?

Each week there are around 35 direct flights from within Ireland to Boston. The most common day for departures is Saturday, with 14% of flights taking off on this day.

How many long-haul flights are there to Boston each week?

Each week there are around 352 long-haul flights (6-12 hour flight duration), 779 medium-haul (3-6 hour flight duration) and 4,017 short-haul (up to 3 hour flight duration) flights to Boston. The most long-haul flights depart from London.

How many cities have direct flights to Boston?

From Ireland, there are direct flights to Boston from 2 cities. The city with the most direct flights is Dublin, with 28 direct flights each week.

Good to know

Low season

January

High season

July

Cheapest flight

€257
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly (53% more expensive on average)
Flight from Dublin to Boston

When to book flights to Boston

Are your dates flexible? Find out the best times to travel to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Boston based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Boston flights

  • What is the cheapest flight to Boston?

    Based on KAYAK searches from the last 72 hours, if you fly from Dublin, you should have a good chance of getting the best deal to Boston as it was the cheapest place to fly from. Prices were found for as low as €236 one-way and €253 for a return flight. Also in the last 72 hours, the most popular connection to Boston was from Shannon and the lowest price for a return flight was €392.

  • How far is Boston from central Boston?

    The distance between Boston and the city centre of Boston is 4 km.

  • What is the name of Boston’s airport?

    Boston is served by Boston, also commonly referred to as Boston Logan, General Edward Lawrence Logan Intl, or Logan Intl. The airport code is BOS.

  • How much is a flight to Boston?

    On average, a flight to Boston costs €500. The cheapest price found on KAYAK in the last 2 weeks cost €374 and departed from Dublin Airport.

  • How does KAYAK find such low prices on flights to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Boston

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Boston flight deals.

Prefer to fly direct to Boston Logan Intl?

Find which airlines fly direct to Logan Intl, which days they fly and book direct flights.

Direct departures

Ireland to Boston Logan Intl

Monday

ANA, Aer Lingus, Aerolineas Argentinas, +75 more

ANA, Aer Lingus, +76 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +73 more

ANA, Aer Lingus, +74 more

Wednesday

ANA, Aer Lingus, Aerolineas Argentinas, +76 more

ANA, Aer Lingus, +77 more

Thursday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +76 more

ANA, Aer Lingus, +77 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +76 more

ANA, Aer Lingus, +77 more

See more direct flights

Direct returns

Boston Logan Intl to Ireland

Monday

ANA, Aer Lingus, Aerolineas Argentinas, +75 more

ANA, Aer Lingus, +76 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +73 more

ANA, Aer Lingus, +74 more

Wednesday

ANA, Aer Lingus, Aerolineas Argentinas, +76 more

ANA, Aer Lingus, +77 more

Thursday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +76 more

ANA, Aer Lingus, +77 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +76 more

ANA, Aer Lingus, +77 more

See more direct flights
See more direct flights

Top 5 airlines flying to Boston

Need help choosing which airline to fly with to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to KAYAK reviews.
8.0
DeltaOverall score based on 11551 reviews
82boarding
75food
81overall
79comfort
86crew
81entertainment
Airline reviews

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

Read more about Delta

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

MSP to Atlanta was much better than Atlanta to St. Kitts. Paid $180 each for myself and wife for Delta comfort from Atlanta to St. Kitts. Seats were more narrow and obviously old and worn out. Tailbone is killing me. Seat would not recline. Seats behind reclined and we were not an exit row or in front of an exit row. Entertainment did not work in that the movie jumped forward and back and there was no audio. The plug in the arm rest was loose. Flight attendant tried “resetting” the video for my seat but no good. She never checked back. Someone else near me had the same issue. Touch screen was unresponsive. No where near as comfortable as MSP to Atlanta flight. 3 plus hrs. flight time without the basic amenities and not even remotely close to comfortable but paid for Comfort plus. I will be very disappointed if I have the same on my return “Comfort Plus” flight St. Kitts to Atlanta. At the very least my wife and I should be refunded for round trip “Comfort Plus” charges. Please feel free to contact me directly for more details.

The pilot was excellent - he flew us around a storm and even though predicted it would be a bumpy ride - was able to avoid all turbulence and land us safely with only a 15 min delay. Kudos!

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

The main person that was coordinating everything was a short white/light skin Spanish man and he was very rude. It honestly made me feel like it was everyone’s First day at work. His announcements were very not reasonable and they did not make sense. The stewardess on the flight that made the announcements she didn’t even know what she was talking about she sounded inebriated. There were no snacks or drinks on our flight there wasn’t even much turbulence. This flight was not enjoyable nor was it what a Delta flight should be and just this past week I flew with Delta 3 times.

Worst food I've ever seen on a plane. One flight attendant must have been going through a bad breakup, although the one who kept covering for her was excellent.

Great flight crew, easy boarding, delicious snacks and spacious seats. Love flying delta - worth the price.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

The food was ok. The crew seemed like they were cranky. I had one guy get mad at me for passing in between the storage area to get to the other toilet. I can understand if it's not allowed but reprimanding me like I'm a student saying "This is the last time!" was not appropriate. During my meal time, there was a French family around me. No problems there but when we usually have meals, they are supposed to put their chair in the upright position. These people did not do it and the steward did not tell them to raise their seat in the upright position. However, I was told to do so! So, me and another person next to me had to eat with the monitor almost touching our faces. Furthermore, a lady in front of me was putting her feet up and preventing another elder passenger from putting her seat back. To make it worse, she was continuously hitting her back into her seat, shaking my monitor while I was watching a movie. A crew member did speak to her about it but then she accused me of pushing her seat forward! The crew member gave me a death stare and told me to stop pushing the seat forward. I did not even touch her seat at all, if I did, she would know it. Her boyfriend also stood up and tried to push her seat even further past the maximum decline to no avail. None of these people were reprimanded but the steward, some bald guy, was extremely friendly with them and did not even try to instruct them to do anything until it was time to land. I resisted the urge to really argue with them because I would have obviously been seen as the aggressor (I have no idea why). I hardly said anything on this flight except "more wine please" and "sorry" if I bumped into someone accidentally. Overall, it was an annoying flight and I had to resist the urge to yell at the steward and the people he was overly friendly with. The happiest moment of this flight was leaving it.

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

Well, in my case; the flight was delayed 1 hour, we have to wait in the plane to get green light. And the plane (probably because was a short trip) did not have entertainment or WiFi. No a good experience.

Pros: "Crew was great, on time flight, clean plane."
Cons: "Entertainments options were shockingly few. Honestly have not been on a plane recently with so few and limited options of TV series and movies. I was extremely surprised. Wish I had know and I would’ve had more options for my family."
Pros: "The plane condition."
Cons: "The flight attendants could have served some drinks in between the meals. They actually refused to serve something additionally when asked."
Cons: "I had paid for an upgrade to sit in the front of the cabin with extra legroom (row 14A). When I boarded a man sat it my seat. He had not paid for the upgrade, but the crew let him stay in my seat. I had asked him to social distance but he continued to sit right behind me bo matter which seat I moved to. He argued with the crew until they gave up and let him stay. They did not check his boarding pass or ask him to move to his assigned seat I found a different seat away from him but I don’t see the point in paying for extra legroom when the crew let’s people who haven’t paid for it sit it those seats. I felt harassed by the man and was very uncomfortable the whole flight. I am considering my next step, I think I should at least receive a refund for the upgrade I paid for."

Excellent apart from transport to actual plane 10 minutes from the actual gate , walking out in the tarmac in the rain and having to climb stairs to enter while holding luggage.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

They charge me for luggage which is was included on the ticket

Business class in the second leg - CDG-EVN was a disaster.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

Food could have been better especially the breakfast. Overall it was a good flight

I have used Air France and KLM many times it will help if they change their menu's feel like it's been the same for years!!!, Especially the breakfast. Overall the flight was good and enjoyable.

No bording was given for next trip on same carrier, food was very moderate.

Lost luggage, 2 bags were badly damaged and one of the bags came open.

Crew was professional. Boarding has few seats . Since the plane was not full would have been nice to change seat on the internet

It's a budget airline, so forewarned is forearmed. Yes, you pay for everything like carry-on, checked baggage, seat selection, but that's becoming the case with major airlines. Bringing your own snacks and entertainment on board is highly recommended. It's no frills, but the crew, the plane and the flight itself was great. If you want pampering go for a larger airline. If you just want to get from A to B in comfort and safety, Play is a great choice.

It is a low cost airline. Staff are courteous. There is no entertainment. Food is purchased.

Upon boarding, the people at the gate were extremely rude, there were no outlets on a 6 hour international flight, there was no entertainment, all food and drink was purchase only (even snacks), and my seat reclining function was fully broken. The only redeeming quality was the flight attendants were extremely nice. This was by far the worst flight I have ever been on in my entire life

I don’t know how international flights can’t have media screens to keep people entertained for the long flight. Ugh.

Typical experience for budget airline. Boarding from KEF required bus transit from the gate to plane, so if you had "priority boarding" it was useless as it was simply a free-for-all when getting off the bus. But still no issues with getting our luggage into overhead bin so not really a problem.

Was very apprehensive about flying Play, but the flight was fine. Nothing special, nothing horrible. Fair price to get from New York to Iceland.

I wasn’t able to check in online the day before or the day of because their web configuration or business model idk. I arrived an hour early and check was closed and there was no one around to speak to and eventually was told there was no possible way to get a digital ticket despite I had no luggage to check and would have easily made it through security to boarding and had to pay for a new ticket for $330 ontop of the $169 I spend for the ticket and then I missed my rental car for $305 because I only arrived at midnight instead of noon that I was originally intended. All booked through kayak. I hope there is some kind of insurance from kayak because this was totally preventable had I not been blocked by play air from getting my check in and plane ticket.

The staff was very professional, the places very clean. The legroom was a little bit tight but so worth the price of the flight. Very pleased! Next time, I want to book a stayover to explore Iceland :)

The boarding process was easy, the crew was friendly and the flight was very smooth. There is a limited menu the food was tasty, but you have to purchase everything. The cost of the flight was very reasonable but everything such as baggage is extra.

Play is a great budget airline. There are no TVs or chargers in the seat but there was more legroom than expected. Boarding and all staff that I interacted with were great. You have to pay for any and all drinks or snacks you might want on flight.

They should. Heck planes more often not when they are suppose to be leaving causing delays

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

Excellent long haul experience really enjoyed using Dublin pre-immigration

Nice easy flight. Crew was very nice and of all the times I have bought a seat for my guitar - this was the easiest. They were prepared and no problems at all.

Air Lingus flights were delayed on each of the three flights we took. Not a very good , and organized airline.

Flight was ontime, clean, staff was friendly - there was turbulence but can’t avoid that (it’s a flight 😉)! The staff were attentive but would be nice if Aerlingus didn’t charge for coffee ☺️ but overall I enjoyed my flight experience and will travel with them again (Ireland’s Four star airline

Book Cheap Boston Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Boston found on KAYAK in the last 72 hours.
11/4Thu
1 stopPLAY
11h 25mDUB-BOS
20/4Sat
1 stopPLAY
10h 15mBOS-DUB
€276
11/4Thu
1 stopPLAY
11h 25mDUB-BOS
20/4Sat
1 stopPLAY
10h 15mBOS-DUB
€277
17/4Wed
1 stopDelta
15h 40mDUB-BOS
24/4Wed
1 stopDelta
13h 20mBOS-DUB
€355
18/4Thu
directAer Lingus
7h 05mDUB-BOS
27/4Sat
directAer Lingus
6h 05mBOS-DUB
€358
17/4Wed
directAer Lingus
7h 05mDUB-BOS
24/4Wed
directAer Lingus
6h 05mBOS-DUB
€360
11/4Thu
directAir France
7h 05mDUB-BOS
20/4Sat
directAir France
6h 15mBOS-DUB
€366
15/5Wed
directDelta
7h 10mDUB-BOS
21/5Tue
1 stopDelta
15h 20mBOS-DUB
€368
29/5Wed
1 stopAir France
12h 35mDUB-BOS
3/6Mon
1 stopAir France
13h 20mBOS-DUB
€380
8/4Mon
1 stopKLM
12h 45mDUB-BOS
15/4Mon
1 stopKLM
12h 15mBOS-DUB
€399
1/4Mon
1 stopKLM
12h 45mDUB-BOS
8/4Mon
1 stopKLM
10h 35mBOS-DUB
€401

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Boston found on KAYAK in the last 72 hours.
12/5Sun
1 stopPLAY
11h 25mDUB-BOS
€257
17/4Wed
1 stop
31h 25mDUB-BOS
€258
11/5Sat
1 stopIcelandair
25h 45mDUB-BOS
€305
5/6Wed
directAer Lingus
6h 40mSNN-BOS
€330
5/6Wed
1 stopAer Lingus
14h 49mSNN-BOS
€340
26/3Tue
directJetBlue
7h 02mDUB-BOS
€360
31/3Sun
directJetBlue
7h 02mDUB-BOS
€365
18/4Thu
1 stopIcelandair
11h 35mDUB-BOS
€399
7/5Tue
directDelta
7h 10mDUB-BOS
€523
23/6Sun
1 stopDelta
25h 30mORK-BOS
€556

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Search by price

Recent domestic flight deals

2/5Thu
directSpirit Airlines
3h 13mFLL-BOS
6/5Mon
directSpirit Airlines
3h 30mBOS-FLL
€84
28/3Thu
directSpirit Airlines
3h 12mFLL-BOS
2/4Tue
directSpirit Airlines
3h 35mBOS-FLL
€86
24/4Wed
directJetBlue
1h 33mDCA-BOS
24/4Wed
directJetBlue
1h 41mBOS-DCA
€104
24/4Wed
directJetBlue
1h 38mDCA-BOS
29/4Mon
directJetBlue
1h 43mBOS-DCA
€109
24/4Wed
directDelta
1h 35mBWI-BOS
29/4Mon
directDelta
1h 43mBOS-BWI
€117
4/4Thu
directDelta
1h 35mDCA-BOS
9/4Tue
directDelta
1h 44mBOS-DCA
€122
7/5Tue
directUnited Airlines
1h 37mIAD-BOS
11/6Tue
directUnited Airlines
1h 41mBOS-IAD
€164
14/4Sun
directUnited Airlines
1h 37mIAD-BOS
18/4Thu
directUnited Airlines
1h 42mBOS-IAD
€183
1/5Wed
directAlaska Airlines
5h 55mSFO-BOS
8/5Wed
multi-stopAlaska Airlines
8h 46mBOS-SFO
€198
14/4Sun
directAlaska Airlines
5h 49mSFO-BOS
24/4Wed
multi-stopAlaska Airlines
9h 52mBOS-SFO
€215

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Last minute flights to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Boston that are departing in the next 10 days.
22/3Fri
multi-stopBritish Airways
20h 55mDUB-BOS
30/3Sat
multi-stopBritish Airways
11h 45mBOS-DUB
€502
22/3Fri
multi-stopBritish Airways
13h 41mDUB-BOS
30/3Sat
multi-stopBritish Airways
11h 45mBOS-DUB
€506
22/3Fri
multi-stop
16h 54mDUB-BOS
31/3Sun
multi-stop
9h 40mBOS-DUB
€514
19/3Tue
multi-stopBritish Airways
11h 00mDUB-BOS
22/3Fri
multi-stopBritish Airways
10h 05mBOS-DUB
€591
19/3Tue
directAir France
7h 15mDUB-BOS
22/3Fri
directAir France
6h 20mBOS-DUB
€633
23/3Sat
directDelta
7h 15mDUB-BOS
24/3Sun
directDelta
6h 20mBOS-DUB
€678
20/3Wed
multi-stopAer Lingus
23h 19mSNN-BOS
4/4Thu
multi-stopAer Lingus
9h 53mBOS-SNN
€683
20/3Wed
multi-stopAer Lingus
23h 19mSNN-BOS
4/4Thu
directAer Lingus
6h 00mBOS-SNN
€720
22/3Fri
multi-stopAir France
14h 20mDUB-BOS
30/3Sat
directAir France
6h 15mBOS-DUB
€722
20/3Wed
multi-stopKLM
15h 15mDUB-BOS
4/4Thu
directKLM
6h 15mBOS-DUB
€807

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Flights to Boston

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Ireland

Cabin classes:

€1,738
€1,639
€374