Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Shannon to the United States from €270

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Shannon to the United States departing on 14/5. 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
Tue 28/5
Tue 4/6

Search hundreds of travel sites at once for deals on flights to the United States

In the last 7 days, travellers have searched 43,219,010 times on KAYAK, and here's why:

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best United States Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

New York
New Yorkdirect€428
Miami
Miami2 stops€441
Boston
Boston1 stop€396
Chicago
Chicagodirect€706
Las Vegas
Las Vegas2 stops€488
San Francisco
San Francisco1 stop€546
Washington, D.C.
Washington, D.C.2 stops€482
Seattle
Seattle1 stop€631
Philadelphia
Philadelphia1 stop€590
San Diego
San Diego2 stops€632
Houston
Houston1 stop€781
Nashville
Nashville2 stops€988

Good to know

Low season

January

High season

June

Cheapest flight

€270
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Shannon to New York John F Kennedy Airport

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Shannon to the United States?

    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 from Shannon to the United States.

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

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

  • What is the Hacker Fare option on flights from Shannon to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to the United States with an airline and back to Shannon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Shannon to the United States?

    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 the United States from Shannon 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 the United States

  • Morning departure is around 31% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Shannon to the United States

 
Need help choosing which airline to fly with from Shannon to the United States? 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 verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10932 reviews
7.9comfort
8.6crew
7.4food
8.0entertainment
8.2boarding
Airline reviews

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

8.0 ExcellentCynthia, Apr 2024TYS - ATL
Read more about Delta reviews

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

I like the non stop flight to Lagos. The cabin crew were great, the food was alright and the ride was smooth. The downside is there wasn’t wifi connection from Lagos to Washington as stated. The 11hrs flight, became boring at times because of no wifi.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

United business class just sucks. There’s no reason to go business class with United. This time there were no screens. Boarding is ridiculous, always. The pull-out table was broken. The female crew members were very nice. The male crew member liked to listen to himself talk on the intercom. And gives his stupid comments on almost anything.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

Two flights,both poor. No entertainment. Cramped and uncomfortable seats, little space, the rest was OK. Staff were acceptable good.

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Short flight so not much to rate. Surprised I had to pay for a soda.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

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.

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

So far so good. I missed my flight because of the Lufthansa diversion. United helped me to figure out how to get accommodations from Lufthansa for my long layover. They help me book appropriate onward flight.

During the flight there was a medical emergency. We were diverted. Of course I'm thankful they cared for the health of that passenger, but they did a poor job of communicating with the rest of us passengers. In the end we arrived at our destination several hours late, with no direction of how to rebook missed connecting flights. It all worked out in the end. Those of us that needed accommodations were put up in a hotel by Lufthansa until we could make it to our final destination. But it was United Airlines Personnel who really helped us navigate the process.

Always a pleasure to deal with United's helpful and knowledgeable staff

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Book cheap flights from Shannon to the United States

Recent return flight deals

3/6Mon
1 stopKLM
15h 06mSNN-BOS
9/6Sun
1 stopKLM
19h 07mBOS-SNN
€396
4/6Tue
1 stopDelta
11h 31mSNN-BOS
11/6Tue
1 stopDelta
16h 21mBOS-SNN
€411
4/9Wed
directAer Lingus
6h 40mSNN-BOS
10/9Tue
1 stopAer Lingus
15h 25mBOS-SNN
€456
3/6Mon
directLufthansa
7h 25mSNN-EWR
10/6Mon
directLufthansa
6h 20mEWR-SNN
€475
3/6Mon
directUnited Airlines
7h 25mSNN-EWR
10/6Mon
2 stopsUnited Airlines
14h 30mEWR-SNN
€480
29/5Wed
directUnited Airlines
7h 25mSNN-EWR
11/6Tue
directUnited Airlines
6h 20mEWR-SNN
€481
3/6Mon
1 stopAer Lingus
11h 34mSNN-BOS
9/6Sun
directAer Lingus
6h 00mBOS-SNN
€508
9/5Thu
1 stopBritish Airways
16h 35mSNN-JFK
15/5Wed
1 stopBritish Airways
12h 41mJFK-SNN
€510
3/10Thu
1 stopBritish Airways
10h 50mSNN-JFK
7/10Mon
1 stopBritish Airways
12h 20mJFK-SNN
€511
31/5Fri
directLufthansa
7h 25mSNN-EWR
11/6Tue
directLufthansa
6h 20mEWR-SNN
€532

Search by stops

Search by airline

Search by price

Recent one-way flight deals

14/5Tue
2 stops
53h 50mSNN-JFK
€270
15/5Wed
2 stops
29h 50mSNN-JFK
€275
6/9Fri
1 stopAer Lingus
14h 25mSNN-BOS
€351
4/5Sat
2 stopsAer Lingus
27h 20mSNN-EWR
€372
17/9Tue
2 stopsBritish Airways
18h 55mSNN-BOS
€561
30/6Sun
2 stopsBritish Airways
21h 04mSNN-JFK
€597
29/5Wed
directLufthansa
7h 25mSNN-EWR
€658
22/8Thu
directLufthansa
7h 25mSNN-EWR
€696
5/6Wed
directUnited Airlines
7h 25mSNN-EWR
€971
29/8Thu
1 stopUnited Airlines
12h 49mSNN-LGA
€978

Search by stops

Search by airline

Search by price

Last minute flights from Shannon to the United States

Last minute flight, train and bus deals

1/5Wed
directUnited Airlines
7h 20mSNN-EWR
11/5Sat
directUnited Airlines
6h 25mEWR-SNN
€624
2/5Thu
directAer Lingus
7h 09mSNN-JFK
6/5Mon
multi-stopAer Lingus
14h 05mJFK-SNN
€644
1/5Wed
multi-stopAer Lingus
10h 04mSNN-JFK
11/5Sat
directAer Lingus
6h 36mJFK-SNN
€677
1/5Wed
multi-stopBritish Airways
17h 10mSNN-JFK
11/5Sat
multi-stopBritish Airways
12h 10mJFK-SNN
€752
2/5Thu
multi-stopBritish Airways
31h 49mSNN-JFK
6/5Mon
multi-stopBritish Airways
12h 41mJFK-SNN
€756
2/5Thu
multi-stopAir Canada
36h 20mSNN-JFK
6/5Mon
multi-stopAir Canada
21h 20mJFK-SNN
€770
1/5Wed
multi-stopAmerican Airlines
26h 55mSNN-EWR
11/5Sat
multi-stopAmerican Airlines
13h 55mEWR-SNN
€772
1/5Wed
multi-stopAmerican Airlines
30h 20mSNN-JFK
11/5Sat
multi-stopAmerican Airlines
23h 03mJFK-SNN
€777
1/5Wed
multi-stop
28h 55mSNN-JFK
11/5Sat
multi-stop
21h 20mJFK-SNN
€779
2/5Thu
multi-stopAir Canada
19h 38mSNN-JFK
6/5Mon
multi-stopAir Canada
21h 20mJFK-SNN
€821

Search by stops

Search by airline

Search by price

Shannon - United States Flights

Departure:

Shannon (SNN)Ireland

Return flight deals:

United States - Shannon

Cabin classes:

€1,505
€308