€281 Find cheap flights from Shannon to the United States

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 1/5. 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.
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Best United States Flight Deals

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

New York
New York1 stop€477
Miami
Miami1 stop€582
Boston
Bostondirect€408
Los Angeles
Los Angeles2 stops€594
Chicago
Chicago2 stops€624
San Francisco
San Francisco2 stops€690
Las Vegas
Las Vegas2 stops€631
Washington, D.C.
Washington, D.C.1 stop€620
Seattle
Seattle2 stops€760
Dallas
Dallas2 stops€871
Philadelphia
Philadelphia1 stop€613
San Diego
San Diego2 stops€762
Houston
Houston2 stops€1,062
Nashville
Nashville2 stops€921

Good to know

Low season

January

High season

June

Cheapest flight

€281
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly (4% more expensive on average)
Flight from Shannon to Stewart Intl.

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

  • Looking for a cheap flight? 25% of our users found tickets from Shannon to the following destinations at these prices or less: New York €443 one-way - €588 round-trip
  • Morning departure is around 1% cheaper 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.
7.8
KLMOverall score based on 1350 reviews
7.2Entertainment
7.7Comfort
7.3Food
7.9Boarding
8.4Crew
Airline reviews

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

2.0 MediocreShereen, Oct 2024CDG - AMS
Read more KLM reviews

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Flight left a few minutes late, but that's it. I wish the seats could be wider and recline more.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

It’s chaotic at the bus stop outside of the airport because of the Uber meeting point. You need to be alert and look for the KLM bus which is not branded or labeled. Incorrect information was provided to go to gate 28, when in fact the bus was at gate 27. On the plus side the bus left early and arrived early to Ottawa.

Great flight because I upgraded to Premium Comfort. Made a huge difference in the experience.

The baggage service at Malpensa was the worst ever. We wanted for over an hour without any information, they broke my suitcase, and the services of the local luggage services company was below any usual services level of a KLM partner.

Good experience, just i couldn’t connect me to the wifi

Service was great, we had bad departure and bad arrival due to weather, but that we cannot control. Hats off to the pilot!

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

The check-in process is not the best They should have agents in site to help with any problem especially a rebook. Why does one have to get on the phone when there were at least 8 agents around that could have help?! Flying is stressful as it is and having someone willing to do their customer service will ease some of the stress.

The crew was outstanding. And the food was surprisingly good. The chicken and the pasta dish were both delicious and I was supposed with a pizza twist near Landing. We hit a lot of turbulence and the crew was calm and kind. Loved the TV in screen. Tons of new releases.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

boarding was uneventful. Snack was pathetic. A tiny fruit bar. Entertainment was limited to just select movies on your own tablet or phone. No live TV. I recently flew Jetblue and they had unlimited snacks and live satellite TV the entire flight. My seat was an exit seat, 20A. It was super uncomfortable. It felt cramped and the middle seat was taken up by a large woman who pushed into my shoulder and arm. Horrible flight.

They canceled our flight and left us stranded to figure it out

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

The first flight was an hour and a half late leaving, thus missing my connection. The second flight Departure was two hours late Leaving.

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

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Loved it! Best airline to fly with. Nice crew, good planes, good food!

Probably my favorite airline and way to go to Europe. Everything went smoothly! Food was tasty, crew was pleasant. Really cannot complain!

Horrible. Garbage airline. Due to the strike we got a replacement plane/crew. I didn't get my exit row seat I paid for. Food was horrible. Plane was hot and didn't have AC vents.

Liked - efficiency of boarding with 2 jetways. Checkin was with kiosks with helpful and plentiful workers to help with the process. Munich airport security was very automated, efficient and effective. Free wine and beer! Cons - food was only okay in economy class. Plane bathrooms could have been cleaner.

Disappointing. Too many let-downs, in delays and communication, by both Lufthansa and Discover to put in an email. I am resigned to the fact that this is what I should expect from all airlines. Unfortunately.

Crew were professionals. However, the plane seats are too small -essentially there is no space to move around which for so many hours is almost inhuman but certainly unacceptable. Same with the bad quality of food and the fact that you need to purchase Wi-Fi

Sorry, I’m not a fan of United. The seats are just too cramped and uncomfortable if you are traveling very far.

I think it was a United A380 plane. The trip from Munich to Denver was about 12 hours and the preferred economy seat I paid $75 for was very cramped. The crew was nice but I was so uncomfortable and getting up to walk around didn’t really help. My legs were swollen for 4 days afterward. I would think on such a long trip the seats would have more room. I would have gone 1st class but it was 3-4 times more expensive. I won’t fly anywhere far away again. My last experience with Lufthansa was great to Italy and back, but this time I could swear everything was United and not good.

Boarding was total chaos. They didn’t know what they were doing and taking bus to the airplane is like going back in time. The food is bad, portions are very small and we don’t get simple paper napkins! Is it really that bad?

Great crew dealing with the most unprepared family with a million kids and zero sense.

We were disappointed not to be able to buy out preferred seat from date of my original booking, which was about 40 days before the trip. When we arrived in Hannover on the Oct 10 I tried every day and the weed site said I have to wait until ck in, did that and still was not able to. Get to the airport and out seats were separate from each other. The crew was able to get seats together, was not the most comfortable. Don’t understand why this happened.

Actual flight was smooth but we were delayed 70 minutes. Were promised to make it up to us but were given no refreshments

I had handicap and pre board due to a recent broken arm, was made to find my own help placing carry on baggage in the storage above. My tv and entertainment unit did not work correctly, requested help and it took 30 minutes to get help, she did not fix it or come back to see if it was fixed. I went to her a second time and she did another reset, still did not fix.

Flight was fine, food better than anticipated and flight attendants were helpful and friendly.

Our headphone plug is broken, we can not enjoy our entertainment, especially traveling with 5 year old who like to watch movie

It was good but I wished if they could have sign do not disturb if we did not wanted any meals . I was tired and slept through the entire flight and woke up just before landing .being hungry Too late to ask for something to eat before exiting the flight . Left feeling hunger 🙁

Pleasant, attentive and efficient flight attendants. Boarding process and seat selection easy. No internet on transatlantic flight. Extremely uncomfortable, rigid seat.

The seats of the Boeing 787-10 Dreamliner were ridiculously uncomfortable. I was on 10 flights during this vacation and this plane was super uncomfortable both times I was on one whereas all of the others were perfectly fine. Additionally, these planes do not have any air vents that passengers can control, the climate is entirely controlled by the crew which made for an extremely uncomfortable temperature for the duration. The flight attendants tried to make everyone happy with the temperature but several people you could tell were excessively warm and just wanted a bit of airflow.

Don't fly thru London Awful and huge U need 4 hrs to transfer cuz u have to tale buses to and fro from airplanes Bad business

Staff with low service level, forgetful. Temperature at 15 C and after asking twice to raise the temperature the crew did nothing.

I was disappointed with the quality of the food for an international flight also I wasn't given a toiletry bag which is customary in international flights.

They had about 20-25 people overbooked. Including me. Why is this?? I was put on a flight to NC an hour later with a 4 hour layover. I was supposed to be home at 1045am instead i was home at 7:30pm. An extra day to pay for dog care.

Boarding is not controlled as groups called was not enforced

Book cheap flights from Shannon to the United States

Recent return flight deals

9/1Thu
directAer Lingus
7h 05mSNN-BOS
13/1Mon
directAer Lingus
5h 50mBOS-SNN
€408
13/2Thu
directAer Lingus
7h 05mSNN-BOS
17/2Mon
directAer Lingus
5h 50mBOS-SNN
€413
13/2Thu
directAer Lingus
7h 05mSNN-BOS
20/2Thu
directAer Lingus
5h 50mBOS-SNN
€454
5/5Mon
directUnited Airlines
7h 10mSNN-EWR
10/6Tue
2 stopsUnited Airlines
20h 30mEWR-SNN
€523
4/12Wed
directAmerican Airlines
7h 05mSNN-BOS
11/12Wed
1 stopAmerican Airlines
18h 15mBOS-SNN
€545
5/12Thu
directAmerican Airlines
7h 05mSNN-BOS
11/12Wed
2 stopsAmerican Airlines
17h 30mBOS-SNN
€546
17/1Fri
1 stopBritish Airways
20h 10mSNN-JFK
31/1Fri
1 stopBritish Airways
13h 10mJFK-SNN
€552
5/12Thu
directBritish Airways
7h 05mSNN-BOS
11/12Wed
directBritish Airways
5h 50mBOS-SNN
€553
5/5Mon
directUnited Airlines
7h 10mSNN-EWR
10/6Tue
1 stopUnited Airlines
20h 30mEWR-SNN
€577
11/4Fri
directLufthansa
7h 10mSNN-EWR
25/4Fri
directLufthansa
6h 30mEWR-SNN
€642

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Recent one-way flight deals

1/5Thu
2 stops
25h 15mSNN-SWF
€281
24/2Mon
1 stop
29h 00mSNN-JFK
€284
8/3Sat
2 stopsAer Lingus
31h 00mSNN-JFK
€329
8/12Sun
2 stopsAer Lingus
22h 45mSNN-JFK
€334
22/12Sun
1 stopBritish Airways
24h 30mSNN-BOS
€536
22/12Sun
directAmerican Airlines
7h 05mSNN-BOS
€538
18/12Wed
1 stopBritish Airways
15h 55mSNN-JFK
€569
8/3Sat
1 stopAmerican Airlines
16h 50mSNN-EWR
€580
5/4Sat
directUnited Airlines
7h 10mSNN-EWR
€978
6/4Sun
3 stopsUnited Airlines
33h 01mSNN-BOS
€3,964

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Last minute flights from Shannon to the United States

Last minute flight, train and bus deals

25/11Mon
multi-stopAer Lingus
22h 45mSNN-JFK
9/12Mon
multi-stopAer Lingus
18h 45mJFK-SNN
€576
25/11Mon
directAer Lingus
7h 25mSNN-JFK
9/12Mon
multi-stopAer Lingus
10h 45mJFK-SNN
€594
23/11Sat
multi-stopAmerican Airlines
11h 14mSNN-JFK
29/11Fri
multi-stopAmerican Airlines
24h 30mJFK-SNN
€677
26/11Tue
multi-stopAir Canada
17h 57mSNN-JFK
1/12Sun
multi-stopAir Canada
25h 40mJFK-SNN
€684
24/11Sun
multi-stopAmerican Airlines
13h 45mSNN-LGA
3/12Tue
multi-stopAmerican Airlines
9h 32mLGA-SNN
€693
26/11Tue
multi-stopAir Canada
36h 23mSNN-JFK
1/12Sun
multi-stopAir Canada
25h 40mJFK-SNN
€702
26/11Tue
multi-stopBritish Airways
16h 40mSNN-JFK
1/12Sun
multi-stopBritish Airways
12h 25mJFK-SNN
€706
24/11Sun
multi-stopBritish Airways
17h 24mSNN-LGA
3/12Tue
multi-stopBritish Airways
14h 23mLGA-SNN
€767
25/11Mon
multi-stop
11h 15mSNN-EWR
26/11Tue
multi-stop
14h 10mEWR-SNN
€922
26/11Tue
multi-stop
25h 35mSNN-JFK
1/12Sun
multi-stop
20h 25mJFK-SNN
€975

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Everything you need to know for your flight from Shannon to the United States

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