€245 Find Cheap Flights from Shannon to North America – Compare and Save

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Best North America Flight Deals from Shannon

Cheapest return prices found by our users on KAYAK in the last 5 days
New York
New Yorkdirect€383
Boston
Bostondirect€390
Miami
Miami1 stop€570
Chicago
Chicago1 stop€474
Los Angeles
Los Angeles2 stops€589
San Francisco
San Francisco1 stop€620
Cancún
Cancún2 stops€791
Las Vegas
Las Vegas1 stop€639
Washington, D.C.
Washington, D.C.1 stop€535
Seattle
Seattle2 stops€554
Dallas
Dallas2 stops€628
Philadelphia
Philadelphia1 stop€572
New York
New Yorkdirect€383
Boston
Bostondirect€390
Miami
Miami1 stop€570
Chicago
Chicago1 stop€474
Los Angeles
Los Angeles2 stops€589
San Francisco
San Francisco1 stop€620
Cancún
Cancún2 stops€791
Las Vegas
Las Vegas1 stop€639
Washington, D.C.
Washington, D.C.1 stop€535
Seattle
Seattle2 stops€554
Dallas
Dallas2 stops€628
Philadelphia
Philadelphia1 stop€572
Booking Insights

KAYAK's insights & trends for Shannon to North America flights

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

What is the cheapest Shannon to North America flight route?

The cheapest ticket to North America from Shannon found in the last 5 days was to New York, at €305 return. The most popular route is from Shannon (SNN) to New York John F Kennedy Intl Airport (JFK), and the cheapest return airline ticket found on this route in the last 5 days was €305.

What is the cheapest time of day to fly to North America?

The cheapest time of day to fly to North America is generally in the afternoon, when retur flights cost €606 on average. The most expensive time of day to fly to North America is generally in the morning, which is peak travel time and where the average cost of a ticket is €762.

Can I save money by flying with a stopover from Shannon to North America?

No, with an average price for the route of €760, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Shannon to North America?

The cheapest month for flights from Shannon to North America is January, when tickets cost €366 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is €710 and €698 respectively.

What’s the cheapest day of the week to fly from Shannon to North America?

If your flying dates are flexible, you should consider flying to North America on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Shannon to North America. For your return ticket, we recommend flying on a Wednesday and avoiding Tuesdays for the best deals.

How far in advance should I book a flight from Shannon to North America?

To get a below-average price on a flight from Shannon to North America, you should book around 2 weeks before departure, which saves you about 17% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low season

February

Cheapest flight

€245
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from Shannon to Boston

FAQs - booking North America flights

  • How does KAYAK find such low prices on flights from Shannon to North America?

    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 North America.

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

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

  • What is the Hacker Fare option on flights from Shannon to North America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Shannon to North America 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 from Shannon to North America?

    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 from Shannon to North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to North America

  • Looking for a cheap flight? 25% of our users found tickets from Shannon to the following destinations at these prices or less: New York €807 one-way - €455 round-trip

Reviews of the top 5 airlines flying from Shannon to North America

 
Need help choosing which airline to fly with from Shannon to North America? 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.
7.5
Air FranceOverall score based on 1649 reviews
7.5Boarding
8.2Crew
7.0Entertainment
7.4Comfort
7.1Food
Airline reviews

My recent Air France flight from Paris to Toronto was a genuinely pleasant long‑haul experience, marked by strong service and thoughtful touches throughout the journey. The boarding process was orderly and efficient, with only a short wait before passengers were invited to step onboard. Everything moved with calm coordination, setting a positive tone right from the start. Once in the air, the inflight crew truly shined. They were warm, friendly, and consistently attentive without ever feeling intrusive. Their professionalism and upbeat energy made the cabin feel welcoming and well cared for. The meals and overall service were very good—well‑timed, nicely presented, and satisfying. Air France’s reputation for quality inflight dining held up, and the crew ensured that drinks, snacks, and small requests were handled promptly. I traveled in a business‑class pod, which offered excellent privacy and comfort. The seat itself was spacious and well‑designed, ideal for both resting and working. The only minor drawback was that the pod felt a bit warm when fully closed, but it wasn’t enough to detract from the overall comfort. Overall, this Air France flight delivered a smooth, friendly, and enjoyable experience from gate to landing. The combination of efficient boarding, exceptional crew service, quality meals, and a comfortable seat made the long journey feel easy and well supported.

10.0 ExcellentPeter, Aug 2026
Read more Air France reviews

My recent Air France flight from Paris to Toronto was a genuinely pleasant long‑haul experience, marked by strong service and thoughtful touches throughout the journey. The boarding process was orderly and efficient, with only a short wait before passengers were invited to step onboard. Everything moved with calm coordination, setting a positive tone right from the start. Once in the air, the inflight crew truly shined. They were warm, friendly, and consistently attentive without ever feeling intrusive. Their professionalism and upbeat energy made the cabin feel welcoming and well cared for. The meals and overall service were very good—well‑timed, nicely presented, and satisfying. Air France’s reputation for quality inflight dining held up, and the crew ensured that drinks, snacks, and small requests were handled promptly. I traveled in a business‑class pod, which offered excellent privacy and comfort. The seat itself was spacious and well‑designed, ideal for both resting and working. The only minor drawback was that the pod felt a bit warm when fully closed, but it wasn’t enough to detract from the overall comfort. Overall, this Air France flight delivered a smooth, friendly, and enjoyable experience from gate to landing. The combination of efficient boarding, exceptional crew service, quality meals, and a comfortable seat made the long journey feel easy and well supported.

The boarding was efficieng. Staff in flight smiling, polite, attentive, patient. Very professional.

Everything is good except the seats are tightened no rooms for the legs,

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Extremely poor. First - and oddly enough, Air France denied access to the Business Class lounge at CDG to all of us - although we were all flying Business Class. It is amazing that an airline denies lounge access to its passengers flying on business and paying several thousand dollars each ticket. Second, the food on Business Class on absolutely horrible. Air France must have made an effort to prepare bad tasting dishes (not even the ice cream was good). Third, the cabin temperature was too hot and although we complained many times, it never got cooler.

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

Boarding was smooth and on time. The seat was comfortable and the entertainment worked. Staff were gracious.

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

It was serviceable, nothing special but nothing awful on this leg.

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

The flight was canceled the day of the flight. United says it was FAA issue, with some 35 flights canceled and more delayed.

We took off an hour late due to arrival airport not having enough gates. That was followed by 1:30 wait to get our bags delivered for the entire flight.

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

Slight delay but not bad. UA app worked well! Got regular updates of gate changes, etc. Don't have any complaints.

Flight was delayed, which put a great stress on us, about potentially disrupting our two subsequent overseas flights. Had to run through the airport, but we made it. Comfort of the seat was non-existent.

The boarding on this Air Canada flight from Toronto to Barcelona was a complete mess. The ticket was written under United but they were actually Air Canada flights. We went from one end of the Toronto airport to the complete other side.

If other people in flight, followed instructions and were much cleaner.

The crew we had this time was great. The entertainment & the connecting to it is spotty. The pathetic snack - why even bother. Allowing people to bring huge hiking backpacks and a stroller on board that took 3 overhead bins so others can’t bring regular carryon is an insult.

I was advertised a free seat selection for a "Smart" fare through BusinessClass.com. I was never able to select a seat. I thus paid extra for a bill of goods I was never provided. would love to speak with a representative of Kayak

Overall good. We weren't able to find out about food options for the flight and there was nothing I could eat due to allergies. The biggest problem was getting our checked bag at Logan. Waited an hour!

I loved both of my flights to Ireland and back to Boston. The only negative was it took over an hour for the baggage to be delivered.

The boarding time for this flight was ridiculous, longest in all my time flying. There was a problem with the original plane so it was switched at the last minute. Not a good substitution. We were delayed in departing. The bathrooms for economy were not adequate. The crew were pleasant but not present in the economy section, in an ~ 8hr flight only twice did they come through offering water, easy to get very dehydrated. I had to go and ask every hour for more water. The seats were cramped, and I have no idea what they did to the coffee but it was undrinkable. The food, was disgusting, utterly inedible, I am stunned by the lack of care and quality with the inflight service, very disappointing, I had expected better from Aer Lingus.

Excellent cabin crew. They helped a number of passengers with mobility challenges and a mother with a 3 year old and an infant. Better than most other airlines by far. Well done Eduardo!

Good, I slept the entire flight so I cannot add many inflight details

Internet didn’t work more than 30 seconds at a time. Stared at my seat for most of the flight.

Economy seats a bit small but other than that it was all good.

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Plane could have been cleaner. There were many crumbs and crud around the seat mounts.

The boarding process, airplane, entertainment, beverages and crew were very good. But the food left a lot to be desired, especially for business class. I had a chicken breast that was tough and rubbery, with little flavor. It wasn't even up to the proverbial "banquet chicken" standards. Very disappointing. There was only one offering of bread, OK, not a huge deal, but it's a nice touch to be offered more. Similarly, other airlines' crews come by to offer more drinks, though the crew responded when asked. Good flight overall, but the food just wasn't up to the standards you'd expect.

More options on TV shows and movies and make it where if someone wants to choose their seats that it is an easy process. I wanted to choose our seats and never could do that! I even called and they told me I had to do it with agent at the airport. That was very inconvenient

We were treated politely and the crew was nice. Again no one knew why there was a delay. Food was hot and a lot was offered but bad in taste. Seats weren’t the worst but for a long flight your legs ache from it. Entertainment was old not very interactive

I had a comfortable and enjoyable experience. The entertainment options were plentiful, the food was appetizing, the snacks were tasty, and the staff was friendly, professional, and helpful.

This was my first flight on Aer Lingus and it was great. The plane wasn't full so I could move to a seat with extra room. The food was pretty good for airline food and the staff was nice and attentive. I enjoyed the media provided during my 10 hour flight. We arrived home early and it's always good to be home!

WiFi didn’t work for me. as headphones didn’t work either.

Canceled flight for unknown reason after numerous delays and only available flight was the following day yet no compensation. No weather problem. Then had to fill out form to get refund. American used to be a quality airline - no more, very sad!

When the first leg of my American Airlines flight from Atlanta to Miami to Sao Paulo to Brasilia was cancelled because of a tropical storm in Miami, American Airlines put me on Delta Atlanta to Sao Paulo where I caught my original Sao Paulo to Brasilia flight. American Airlines could have put me on a flight the next day or even 2 or 3 days later. But, the agent went above and beyond and made sure I got to Brasilia on time.

entertainment choice was excellent for both movies and audio. Food was quite good. Staff was excellent and flight was on time and smooth.

The flight was uneventful, which is always good. The plane was clean and seem to have a little bit more room. They fed us every couple hours, and we had a lot of in-flight entertainment. The staff was very helpful and attentive.

We loved our flight attendant (Emma, from Scotland), the meals were perfectly spaced out, and the in-flight entertainment was super generous and delightful.

Why don't they board from the back of the plane to the front. We have to move by all the people and their luggage to get to the seats.

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

With three empty seats across the aisle from me I politely asked the crew if I could sit in one of those seats. They initially told me I couldn't do it for my safety. When I pressed them again they blamed the captain. So which was it? I didn't appreciate either nonsense explanation simply because they didn't want to honor my request.

Great room between the seats, food was excellent, very comfortable overall and could have stayed on the plane even longer

Flight was great (only a short hop from London to Dublin). Wi-Fi available on board(around 2 euros), power sockets, complimentary water and biscuit. Landin/ takeoff all went without a flaw.

Staff member at boarding gate was rude, and more than once!

The issue wasn’t necessarily with British Airlines but was a reaction to their delayed flight from Miami to London on Aug 18. Due to the delay out of Miami, we missed our BA flight with Aer Linguis on the 19th from London to Cork, Ireland. The attendant in London was helpful and rebooked us for a flight later that same day ($120). However, she failed to mention that as a result of the missed flight, our returning flight was also cancelled and the rebooking cost was $451. Disappointed at the lack of communication between airlines and between the agent and the customer.

Lost bag on an hour and a half flight with no connections - ridiculous!

You lost my luggage on the trip to Dublin and again on the way back, still waiting on luggage.

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