€257 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 4/5. 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

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

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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 from Shannon

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

New York
New Yorkdirect€353
Miami
Miami1 stop€568
Boston
Bostondirect€350
Los Angeles
Los Angeles1 stop€446
Chicago
Chicago1 stop€410
San Francisco
San Francisco1 stop€565
Las Vegas
Las Vegas1 stop€501
Washington, D.C.
Washington, D.C.2 stops€529
Seattle
Seattle2 stops€611
Dallas
Dallas2 stops€621
Houston
Houston2 stops€900
San Diego
San Diego1 stop€588
Nashville
Nashville1 stop€593
Honolulu
Honolulu3 stops€1,450

Good to know

Low season

January

High season

June

Cheapest flight

€257
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Shannon to New York John F Kennedy Airport

FAQs - booking United States flights

  • How long is the flight to the United States from Shannon?

    Flights to Newark6h 50m
    Flights to Boston6h 23m
    Flights to Chicago7h 50m
  • What is the cheapest flight to the United States from Shannon?

    The cheapest ticket to the United States from Shannon found in the last 72 hours was €257 one-way, and €353 round-trip. The most popular route is from Shannon to Newark, and the cheapest round-trip airline ticket found on this route in the last 72 hours was €293.

  • Which airlines fly to the United States?

    American Airlines flies most frequently to Newark from Shannon. In general, JetBlue, British Airways and Aer Lingus fly the most to the United States.

  • 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 from Shannon to the United States 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 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 from Shannon to the United States 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 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 from Shannon to the United States 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: Boston €539 one-way - €607 round-trip; New York €455 one-way - €562 round-trip
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Shannon is September.
  • On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
See more tips
*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 1339 reviews
7.2Entertainment
7.8Boarding
7.7Comfort
8.4Crew
7.3Food
Airline reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

10.0 ExcellentAnonymous, Dec 2024BRU - AMS
Read more KLM reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

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

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

I liked all the informational texts. I always knew where to go and when .

I feel bad, but Swiss airlines is not an airlines I will ever fly again. Their cabins are basic, seats are extremely uncomfortable, crew is a hit or a miss with service. What's worse is how they make you feel they are there to make money and not make your travel needs be met or make your travel a pleasure. They charge for 2nd bags, seat selection and felt like a budget arinines frontier/spirit airline attitude and approach. Their business class is from the early 2000s, basic. Additionally, planes going to India, are old, falling apart and not maintained. Even the crew mentioned this is typical of the airline having older planes going to India. Panels detached and loose or stuck with duct tape, seats scruffed up and dirty, seatbelts roughed up. The scariest thing was when I saw a window panel next to where I was sitting loose and dangling. The crew mentioned it's only cosmetic and assured the integrity of the plane was inspected by the maintenance crew. This is where they confessed about planes going to India being old. I UNFORTUNATELY would NOT recommend Swiss airlines to anyone and will NEVER fly with them again!

Very punctual. Comfortable plane and great entertainment options. The staff was very nice.

Liked the hospitality . The ight took us 6 hrs to get from fort myers to ewr.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

The ANA crew and their members were all extremely nice and caring. Shout out to the crews for working on Christmas and New Years. Y'all the real MVP

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

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

The boarding system was all bogus - employees at the boarding gate were not sound like proffesional or may be possibly rational

I got an email in the morning of the flight 1/7, from Kayak, that I was rebooked from UA 906 to LH 430. Nobody at Lufthansa ot United knew about this. I went to both counters. at the airport. Also, Cheap Flights, who I booked the ticket through, did not know. I ended up staying on the United flight. But this was very disturbing, since I got a very late notice that I was rebooked to an earlier flight, I hurried to the airport to find out after a lot of inquiring that this was a mistake. Not a good Kayak experience.

Eet late informed about delay of more rhan four houts

After living in Europe for five years and flying with Lufthansa and KLM airlines, I’ve realized that United Airlines is now a budget carrier. The flight attendant are not friendly. The seats are not comfortable. And everything comes at a cost. I will be flying with KLM and Skyteam like Delta to the US going forward no doubt. United Airlines is not what it once was:

My schedule flight was rebooking and changed to Chicago, then I did not used the flight from Dulles to Savannah

Happy and nice crew and the atmosphere is very easy and calm. I got a wonderful travel with UA this time

Terrible experience. Should be a short simple flight from San Francisco to Palm Springs. Disgusting insult that United Air doesn’t have a cabin crew ready to receive a plane that’s already an hour plus late in departure. Lots of misinformation along the way from cockpit and crew. Definitely unimpressed with both union and management.

Seat cushioning, and having at least 1 checked bag free, I dont understand why international flight would not include a checked bag.

If I book through Lufthansa, I expect to fly on Lufthansa, not discover. Food was bad, plane was delayed. Will not be flying Lufthansa again.

Service was courteous and attentive. Sat in the exit row. In exchange for leg room I had people tripping over my feet to use it at a hallway from one aisle to the other, had no access to films viaa viewscreen and no underseat storage for medicines or other personal travel needs. Next time I am seated there, I will refuse the exit row.

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

I never made this flight but the staff helped to get me rebooked (see previous review)

No land services during boarding, specially while moving from terminal to another

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

The seat was very uncomfortable. It helped to use the foot rest. Could not sleep because of the seat.

Book cheap flights from Shannon to the United States

Recent return flight deals

1/2Sat
directAer Lingus
7h 05mSNN-BOS
7/2Fri
directAer Lingus
5h 50mBOS-SNN
€350
2/3Sun
directAer Lingus
7h 25mSNN-JFK
8/3Sat
directAer Lingus
6h 20mJFK-SNN
€353
8/5Thu
directLufthansa
7h 10mSNN-EWR
26/5Mon
directLufthansa
6h 25mEWR-SNN
€382
8/5Thu
directUnited Airlines
7h 10mSNN-EWR
26/5Mon
1 stopUnited Airlines
11h 30mEWR-SNN
€387
23/5Fri
directKLM
7h 25mSNN-JFK
29/5Thu
directKLM
6h 20mJFK-SNN
€387
15/5Thu
directUnited Airlines
7h 10mSNN-EWR
20/5Tue
2 stopsUnited Airlines
54h 30mEWR-SNN
€392
28/5Wed
directKLM
7h 25mSNN-JFK
11/6Wed
directKLM
6h 30mJFK-SNN
€404
7/4Mon
1 stopLufthansa
16h 14mSNN-LAX
15/4Tue
1 stopLufthansa
19h 30mLAX-SNN
€446
2/3Sun
1 stopBritish Airways
17h 25mSNN-JFK
8/3Sat
2 stopsBritish Airways
20h 30mJFK-SNN
€478
15/5Thu
1 stopBritish Airways
15h 25mSNN-JFK
20/5Tue
1 stopBritish Airways
12h 15mJFK-SNN
€481

Search by stops

Search by airline

Search by price

Recent one-way flight deals

4/5Sun
2 stops
45h 30mSNN-JFK
€257
4/5Sun
1 stop
20h 05mSNN-JFK
€281
8/3Sat
2 stopsAer Lingus
31h 00mSNN-JFK
€332
8/3Sat
2 stopsAer Lingus
25h 25mSNN-JFK
€333
4/3Tue
directBritish Airways
7h 25mSNN-JFK
€477
15/2Sat
1 stopBritish Airways
11h 15mSNN-JFK
€488
10/6Tue
directLufthansa
7h 25mSNN-EWR
€700
7/7Mon
directLufthansa
7h 25mSNN-EWR
€768
3/6Tue
directUnited Airlines
8h 15mSNN-ORD
€1,019
5/6Thu
directUnited Airlines
8h 15mSNN-ORD
€2,784

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

18/1Sat
directJetBlue
7h 05mSNN-BOS
24/1Fri
directJetBlue
5h 50mBOS-SNN
€616
18/1Sat
directAer Lingus
7h 05mSNN-BOS
24/1Fri
multi-stopAer Lingus
12h 45mBOS-SNN
€670
18/1Sat
multi-stopAer Lingus
25h 25mSNN-BOS
24/1Fri
multi-stopAer Lingus
12h 45mBOS-SNN
€675
18/1Sat
multi-stop
25h 00mSNN-BOS
24/1Fri
multi-stop
17h 24mBOS-SNN
€695
18/1Sat
directBritish Airways
7h 05mSNN-BOS
24/1Fri
multi-stopBritish Airways
14h 25mBOS-SNN
€696
19/1Sun
multi-stopAir Canada
18h 48mSNN-LGA
25/1Sat
multi-stopAir Canada
24h 30mLGA-SNN
€3,399

Search by stops

Search by airline

Search by price

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.