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Find cheap flights from Boston to Limerick from $349

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 7/15. 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
Sun 5/26
Sun 6/2

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Good to know

Low season

January

High season

September

Cheapest flight

$349
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 2% 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 6h 00m.

  • How many flights are there between Boston and Limerick?

    3 direct flights run between Boston and Limerick on a daily basis. On average, there are about 21 departures each week.

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

    Consider leaving on a Thursday and avoid Fridays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Thursdays and the most expensive ones on Tuesdays.

  • 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 Aer Lingus for $416. American Airlines offered a round-trip connection from $555 and Delta from $601.

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 68 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 June, July and August. 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 4606 reviews
7.9comfort
7.8boarding
8.3crew
7.5entertainment
7.2food
Airline reviews

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

10.0 ExcellentMichelle, Mar 2024BOS - PHX
Read more about JetBlue reviews

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.

The crew was openly hostile and condescending to the customers. They spent the majority of that time in the rear talking and seemed really agitated when people asked questions. I heard five different people told that the information they requested was in the handout or safety brief.

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

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.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Both flights were delayed due to maintenance issues. Because they where late boarding all four of our bags where left behind on our last connecting flight.

Aer Lingus interior is not the cleanest. I've seen crumbs on the seat and wrappers on the floor when I boarded

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

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

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

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

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Not sure if the crew were experiencing something unknown to me,but the service of passing water was non-existent.In addition,please take consideration when providing yogurt as alternative for breakfast as some of us, could be lactose intolerant.. thanks

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Book cheap flights from Boston to Limerick

Recent round-trip flight deals

6/20Thu
1 stopAmerican Airlines
19h 15mBOS-SNN
6/27Thu
1 stopAmerican Airlines
19h 30mSNN-BOS
$555
9/24Tue
2 stopsAmerican Airlines
17h 35mBOS-SNN
11/6Wed
2 stopsAmerican Airlines
20h 35mSNN-BOS
$557
6/4Tue
1 stopAmerican Airlines
19h 20mBOS-SNN
6/25Tue
1 stopAmerican Airlines
19h 30mSNN-BOS
$571
6/3Mon
1 stopDelta
10h 37mBOS-SNN
6/10Mon
1 stopDelta
10h 50mSNN-BOS
$601
5/30Thu
2 stopsUnited Airlines
20h 45mBOS-SNN
6/9Sun
1 stopUnited Airlines
10h 33mSNN-BOS
$606
5/22Wed
1 stopUnited Airlines
30h 14mBOS-SNN
5/31Fri
1 stopUnited Airlines
11h 54mSNN-BOS
$607
8/15Thu
1 stopDelta
19h 55mBOS-SNN
8/29Thu
1 stopDelta
11h 50mSNN-BOS
$638
9/7Sat
nonstopAer Lingus
6h 00mBOS-SNN
9/14Sat
nonstopAer Lingus
6h 40mSNN-BOS
$664
9/7Sat
nonstopAer Lingus
6h 00mBOS-SNN
9/21Sat
nonstopAer Lingus
6h 40mSNN-BOS
$677
6/19Wed
2 stopsBritish Airways
57h 04mBOS-SNN
6/25Tue
1 stopBritish Airways
19h 30mSNN-BOS
$770

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Recent one-way flight deals

7/15Mon
2 stops
20h 20mBOS-SNN
$349
7/8Mon
2 stops
14h 20mBOS-SNN
$372
7/15Mon
nonstopAer Lingus
6h 00mBOS-SNN
$416
7/15Mon
1 stopAer Lingus
27h 35mBOS-SNN
$431
7/17Wed
3 stops
25h 40mBOS-SNN
$437
7/21Sun
2 stopsUnited Airlines
17h 00mBOS-SNN
$442
5/19Sun
2 stopsUnited Airlines
19h 50mBOS-SNN
$448
7/21Sun
nonstopAer Lingus
6h 00mBOS-SNN
$459
7/8Mon
nonstopJetBlue
6h 00mBOS-SNN
$933
7/17Wed
1 stopDelta
9h 55mBOS-SNN
$1,957

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Last minute flights from Boston to Limerick

Last minute flight, train and bus deals

4/28Sun
multi-stopAer Lingus
11h 52mBOS-SNN
5/15Wed
multi-stopAer Lingus
11h 36mSNN-BOS
$819
4/28Sun
nonstopAer Lingus
6h 00mBOS-SNN
5/15Wed
multi-stopAer Lingus
21h 54mSNN-BOS
$820
4/30Tue
multi-stopAer Lingus
16h 02mBOS-SNN
5/3Fri
multi-stopAer Lingus
13h 08mSNN-BOS
$828
5/1Wed
multi-stopAer Lingus
14h 37mBOS-SNN
5/10Fri
multi-stopAer Lingus
13h 09mSNN-BOS
$831
4/30Tue
multi-stop
13h 20mBOS-SNN
5/3Fri
multi-stop
25h 35mSNN-BOS
$962
4/28Sun
multi-stop
18h 45mBOS-SNN
5/4Sat
multi-stop
25h 20mSNN-BOS
$987
5/1Wed
multi-stopUnited Airlines
19h 50mBOS-SNN
5/10Fri
multi-stopUnited Airlines
9h 43mSNN-BOS
$1,062
4/30Tue
nonstopJetBlue
6h 00mBOS-SNN
5/3Fri
nonstopJetBlue
6h 40mSNN-BOS
$1,264
4/28Sun
nonstopJetBlue
6h 00mBOS-SNN
5/4Sat
nonstopJetBlue
6h 40mSNN-BOS
$1,409
4/30Tue
multi-stopAmerican Airlines
17h 11mBOS-SNN
5/3Fri
multi-stopAmerican Airlines
36h 05mSNN-BOS
$1,563

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