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Find cheap flights from Boston to Limerick from $252

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Limerick departing on 9/19. 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
Wed 7/10
Wed 7/17

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Good to know

Low season

January

High season

September

Cheapest flight

$252
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Boston to Shannon

When to book flights from Boston to Limerick

Are your dates flexible? Find out the best times to travel from Boston to Limerick based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Boston to Limerick

  • Which airports will I be using when flying from Boston to Limerick?

    When flying out of Boston you’ll be using Boston Logan Intl. Limerick does not have its own airport so you’ll be flying into nearby Shannon airport, which is 12.4 mi away.

  • How long does a flight from Boston to Limerick take?

    Direct flights cover the 2,885 miles separating Boston and Limerick in about 5h 50m.

  • How many flights are there between Boston and Limerick?

    4 direct flights run between Boston and Limerick on a daily basis. On average, there are about 28 departures each week.

  • What’s the cheapest day of the week to fly between Boston and Limerick?

    Consider leaving on a Monday and avoid Sundays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

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

    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 Boston to Limerick.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Limerick from Boston 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 Boston to Limerick?

    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 Limerick with an airline and back to Boston with another airline.

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

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

  • Which airlines provide the cheapest flights from Boston to Limerick?

    In the last 72 hours, the cheapest one-way ticket between Boston and Limerick found on KAYAK was with United Airlines for $316. American Airlines offered a round-trip connection from $505 and United Airlines from $513.

See more FAQs

Top tips for finding cheap flights from Boston to Limerick

  • There is no airport in Limerick. Instead, you’ll be flying into Shannon Airport when flying between Boston and Limerick.
  • The cheapest flight from Boston to Limerick was found 75 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is November.
See more tips

Top 5 airlines serving Boston to Limerick

Need help choosing which airline to fly with from Boston to Limerick? 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.
7.6
JetBlueOverall score based on 4279 reviews
8.3Crew
7.1Food
7.8Boarding
7.8Comfort
7.5Entertainment
Airline reviews

Overall fine but both ways for this trip was delayed.

6.0 GoodJackie, May 2024BOS - SYR
Read more about JetBlue reviews

Overall fine but both ways for this trip was delayed.

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

The boarding and flight were ok, but there were several painful issues. The flight was 3:20 in the air and almost four hours door to door, but they only had snack packs on the plane. They really need to have food on longer flights or make it clear to everyone that they won’t have food. They also advertise free WiFi, but it did not work for 90% of this flight. Again, almost four hours door to door. If I had known I was flying spirit for JetBlue prices then I would have planned differently.

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

Old plane. No outlets for laptop or phone. Seats worn out. Area around seat dirty.

I loved the flight and the crew. It was comfortable and smooth.

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

This is by far the worst experience I have had with American Airlines. The start of this trip was a complete disaster. I purposely planned my trip so that I would weather any delays so that I could make very important meeting at the Pentagon. My flight was cancelled because of maintenance and I was put on the first flight the next day but I was late to the meeting. After a long week at the Pentagon I just wanted to go home and my flight home which was early in the day was delayed. Eventually the flight was delayed until the next day. I was not authorized a hotel room because DCA was my point of origin. So I paid for a hotel out of pocket. The flight this morning was boarded then deplaned because the aircraft was hot. The flow of information was not happening in DCA and made it worse when the news was bad. I am going to take a break from American for my next few military flights. Hopefully whatever has been going on with American Airlines will be resolved.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Information when booking said the flight would be with American Airlines but the flight was actualy with British Airways. Check in from Orlando was nice and quick. I agreed to put my cabin case in the checked luggage as it was a full flight. Case came back damaged (unable to put the handle down) so will have to dispose of it. Seats were quite cramped with very little leg room, even for economy. This was the experience of both the outgoing and return flight. Cabin crew were ok and flight time was punctual.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Missed this flight due to the first AA flight delay

The flight got us safely from point a to point b and on time. For a transatlantic flight that isnt nothing. Flight crew was kind and professional. The seats are super uncomfortable (worse than domestic budget airlines) and the cabin was DIRTY.

Long unexplained delay, uncomfortable back row, long waits for trash collection.

Great service on the plane and by ground staff. great prices. I was able to change seats on the plane. The allocated seats cannot be changed when checkin in online. They have to be done at the airport if you check in at the airport or on the plane by asking a stewardess / steward.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Economy class has no legroom so if you have the money worth to upgrade! Food was absolutely horrible! The crew was super nice!!!!!

The flight was provided by Aer Lingus and our seats were in a poor condition (15A & 15C). They looked like they needed repairing/replacing and were uncomfortable for such a long flight. Also the arm rests on Aer Lingus planes do not lift more than around 45 degrees, instead of the usual 90 degrees upright, meaning you cannot maximum the space between you & your travel companion so as to be more comfortable for such a long flight.

Flights were actually with Aer Lingus outward and American Airlines & Aer Lingus on the return journey. Outward flight with Aer Lingus was good but the return flight with them was not so good as our seats were in a poor condition (15A & 15C) and looked like they needed replacing! The American Airlines flight from Miami to JFK New York was good and the seats were very comfortable and spacious (32D & 32E)

Awful. Delay, lost vacation time and travel time now more than 24h

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

Sitting in the plane for an extended period of time was very hot and uncomfortable. Very late arrival happened to not affect me but many others probably missed their connection because it also took a long time to get to the terminal.

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

Book cheap flights from Boston to Limerick

Recent round-trip flight deals

10/7Mon
1 stopAmerican Airlines
10h 05mBOS-SNN
10/14Mon
1 stopAmerican Airlines
19h 35mSNN-BOS
$505
10/10Thu
1 stopAmerican Airlines
14h 55mBOS-SNN
10/16Wed
1 stopAmerican Airlines
19h 35mSNN-BOS
$506
10/8Tue
2 stopsUnited Airlines
18h 10mBOS-SNN
10/16Wed
1 stopUnited Airlines
10h 30mSNN-BOS
$513
8/12Mon
1 stopDelta
19h 09mBOS-SNN
8/19Mon
1 stopDelta
10h 56mSNN-BOS
$563
9/5Thu
1 stopUnited Airlines
11h 15mBOS-SNN
9/11Wed
2 stopsUnited Airlines
16h 31mSNN-BOS
$567
8/21Wed
nonstopAer Lingus
6h 00mBOS-SNN
8/30Fri
nonstopAer Lingus
6h 40mSNN-BOS
$568
9/4Wed
nonstopAer Lingus
6h 00mBOS-SNN
9/12Thu
nonstopAer Lingus
6h 40mSNN-BOS
$573
8/29Thu
1 stopDelta
16h 21mBOS-SNN
9/8Sun
1 stopDelta
10h 56mSNN-BOS
$603
11/11Mon
1 stopBritish Airways
11h 35mBOS-SNN
11/26Tue
1 stopBritish Airways
21h 45mSNN-BOS
$640
11/10Sun
2 stopsBritish Airways
13h 00mBOS-SNN
11/19Tue
1 stopBritish Airways
11h 15mSNN-BOS
$644

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Recent one-way flight deals

9/19Thu
2 stops
27h 15mBOS-SNN
$252
10/8Tue
2 stops
16h 20mBOS-SNN
$280
10/13Sun
3 stops
31h 20mBOS-SNN
$286
10/21Mon
1 stopUnited Airlines
11h 25mBOS-SNN
$316
10/8Tue
1 stopUnited Airlines
10h 20mBOS-SNN
$322
10/10Thu
nonstopAer Lingus
6h 00mBOS-SNN
$376
10/8Tue
nonstopAer Lingus
6h 00mBOS-SNN
$409
10/29Tue
2 stopsAir Canada
21h 05mBOS-SNN
$411
10/21Mon
nonstopAmerican Airlines
6h 00mBOS-SNN
$457
10/8Tue
nonstopAmerican Airlines
6h 00mBOS-SNN
$459

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Last minute flights from Boston to Limerick

Last minute flight, train and bus deals

6/11Tue
multi-stopUnited Airlines
17h 45mBOS-SNN
6/16Sun
multi-stopUnited Airlines
20h 50mSNN-BOS
$873
6/11Tue
multi-stopUnited Airlines
14h 05mBOS-SNN
6/16Sun
multi-stopUnited Airlines
17h 25mSNN-BOS
$877
6/13Thu
multi-stopUnited Airlines
11h 11mBOS-SNN
7/1Mon
multi-stopUnited Airlines
17h 20mSNN-BOS
$943
6/14Fri
multi-stopUnited Airlines
17h 45mBOS-SNN
6/24Mon
multi-stopUnited Airlines
17h 27mSNN-BOS
$947
6/11Tue
multi-stop
20h 20mBOS-SNN
6/16Sun
multi-stop
15h 50mSNN-BOS
$1,043
6/15Sat
multi-stop
22h 35mBOS-SNN
6/17Mon
nonstop
6h 40mSNN-BOS
$1,146
6/11Tue
multi-stopAer Lingus
14h 57mBOS-SNN
6/16Sun
nonstopAer Lingus
6h 40mSNN-BOS
$1,241
6/14Fri
nonstopAer Lingus
6h 00mBOS-SNN
6/24Mon
multi-stopAer Lingus
29h 32mSNN-BOS
$1,537
6/13Thu
multi-stopAmerican Airlines
16h 02mBOS-SNN
6/23Sun
multi-stopAmerican Airlines
30h 12mSNN-BOS
$1,551
6/15Sat
nonstopJetBlue
6h 00mBOS-SNN
6/17Mon
nonstopJetBlue
6h 40mSNN-BOS
$2,173

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