€188 Find Cheap Flights from Boston to Ireland

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 Ireland departing on 23/2. 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 Ireland Flight Deals from Boston

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

Dublin
Dublin1 stop€272
Cork
Cork2 stops€450
Shannon
Shannondirect€386
Milltown (Kerry)
Milltown (Kerry)2 stops€674

Good to know

Low season

January

High season

June

Cheapest flight

€188
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (33% more expensive on average)
Flight from Boston to Dublin

Flights from Boston to Ireland: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Boston to Ireland 
BarbaraFlew with Aer LingusBOS-DUBMay 2024
Pack what you need in a carryon since it is likely you'll arrive without luggage.
Verified travelerFlew with Aer LingusBOS-DUBApr 2024
Be prepared to be fed/served a lot of food :)

FAQs - booking Ireland flights

  • If I am flying from Boston to Ireland, will I need a passport, and is it necessary to obtain a visa before my trip?

    As a citizen of the United States traveling to Ireland, you will need a passport that is valid for the entire duration of your stay in Ireland. Your passport must have at least one blank page for an entry immigration stamp. If you are traveling to Ireland as a tourist on vacation, you will not need a visa to travel to this country.

  • If I am landing at the airport in Dublin, are there any public transportation options to get me from the airport to the center of the city?

    One of the quickest and most cost-effective ways to get from the airport to the center of the city is aboard one of the buses provided by National Express. The trip will take around 25min for a cost of about €6 ($7).

  • If my final destination in Ireland is the seaside community of Cork, what is the best way for me to get there from Boston?

    While you can fly to Cork from Boston, most trips are going to require two or maybe three stops to get there. Another option that is going to be much quicker is to book a flight to the airport in Dublin and then hop aboard the bus service provided by Go Bus, which makes the trip from the airport in about 3h 30min for a cost of around €17 ($20).

  • Is Ireland a part of the Schengen area?

    Although Ireland is part of the European Union, they are not a part of the Schengen area. Currently, you can travel to the United Kingdom, including Northern Ireland, without any additional border checkpoints, but if you want to continue on from Ireland to any other country in the Schengen area, there will be border checkpoints to make the trip.

  • How long is the flight to Ireland from Boston?

    Flights to Dublin6h 41m
  • What is the cheapest flight to Ireland from Boston?

    The cheapest ticket to Ireland from Boston found in the last 72 hours was €188 one-way, and €272 round-trip. The most popular route is from Boston to Dublin, and the cheapest round-trip airline ticket found on this route in the last 72 hours was €188.

  • Which airlines fly to Ireland?

    American Airlines flies most frequently to Dublin from Boston. In general, JetBlue, British Airways and Aer Lingus fly the most to Ireland.

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

    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 Ireland.

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

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

    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 Boston to Ireland 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 Boston to Ireland?

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

See more FAQs
  • There are five international airports in Ireland. Of the five that are available, the only airport that offers nonstop service from Boston Logan International Airport (BOS) is Dublin Airport (DUB).
  • If you're looking for a convenient way to get from downtown Boston to the airport, you can purchase a ticket via the MBTA Blue Line, which makes the trip in about 5min at a cost of around $2.
  • Boston Logan Airport offers their AIRA System that connects passengers who are blind or have limited vision to live agents through a mobile app to help them navigate every step of their airport experience.
  • If you are looking for a place to relax before your flight to Ireland, Boston Logan Airport has airline club offerings from four different airlines located in Terminals A, B, and E.
  • If you are planning on driving yourself to Boston Logan Airport before your trip to Ireland, there are garages that sit right at the terminal buildings for your convenience. In addition, there are more cost-effective economy lots off-site that offer shuttle service to the terminal buildings from the lot.
See more tips

Top airlines flying from Boston to Ireland

Need help choosing which airline to fly with from Boston to Ireland? 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.
7.1
Aer LingusOverall score based on 1079 reviews
6.8Entertainment
7.3Boarding
7.0Comfort
6.4Food
7.9Crew
Airline reviews

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

2.0 MediocreGino, Jan 2025CDG - DUB
Read more Aer Lingus reviews

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

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.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

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

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

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

Golf Bags never made it on the flight. Very expensive golf bag and. Clubs,shoes, clothing. Will file a claim against Aer Lingus

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

Check in and boarding was easy, crew was cheerful. Not much to read or do on the plane and our neighboring passengers were talking loudly so we could not sleep. But overall good. Great coffee.

Flyplay is the only way I travel to Europe. Had a 15 hr layover in Iceland. Normally this would suck, but I regret a car and saw the black sand beaches, several waterfalls and sky lagoon. And finished with lamb at cafe Loki.

did not get the seats we had specially paid for

This is a no frills airline. You cant expect much for the price. Low cost flight, clean, nice staff. That's all I need for the price. If you want more, book with another airline and pay more. For Europe trips, PLAY is the ONLY airline I use

Book cheap flights from Boston to Ireland

Recent return flight deals

28/3Fri
1 stopPLAY
10h 20mBOS-DUB
9/4Wed
1 stopPLAY
11h 25mDUB-BOS
€272
29/4Tue
1 stopPLAY
10h 00mBOS-DUB
5/5Mon
1 stopPLAY
11h 25mDUB-BOS
€278
30/3Sun
1 stopPLAY
9h 20mBOS-DUB
4/4Fri
1 stopPLAY
11h 25mDUB-BOS
€279
25/2Tue
1 stopIcelandair
9h 15mBOS-DUB
6/3Thu
1 stopIcelandair
11h 15mDUB-BOS
€350
30/1Thu
1 stopIcelandair
9h 15mBOS-DUB
28/2Fri
1 stopIcelandair
11h 15mDUB-BOS
€354
16/3Sun
directAer Lingus
5h 55mBOS-DUB
25/3Tue
directAer Lingus
7h 15mDUB-BOS
€381
11/2Tue
directAer Lingus
6h 05mBOS-DUB
26/3Wed
directAer Lingus
7h 10mDUB-BOS
€386
31/1Fri
1 stopTAP AIR PORTUGAL
19h 25mBOS-DUB
12/2Wed
1 stopTAP AIR PORTUGAL
15h 00mDUB-BOS
€394
2/3Sun
2 stopsAir Canada
15h 20mBOS-DUB
10/3Mon
1 stopAir Canada
29h 44mDUB-BOS
€401
22/2Sat
2 stopsAir Canada
19h 00mBOS-DUB
2/3Sun
2 stopsAir Canada
30h 03mDUB-BOS
€411

Search by stops

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Recent one-way flight deals

23/2Sun
1 stopIcelandair
9h 15mBOS-DUB
€188
23/2Sun
1 stopIcelandair
9h 15mBOS-DUB
€194
25/1Sat
1 stop
27h 50mBOS-DUB
€221
28/1Tue
2 stops
40h 25mBOS-DUB
€225
26/3Wed
1 stopPLAY
10h 20mBOS-DUB
€248
8/2Sat
1 stopPLAY
10h 20mBOS-DUB
€250
19/2Wed
1 stopLufthansa
15h 35mBOS-DUB
€285
18/2Tue
1 stopLufthansa
10h 30mBOS-DUB
€287
28/4Mon
2 stopsAer Lingus
13h 45mBOS-SNN
€403
9/2Sun
directAer Lingus
6h 05mBOS-DUB
€410

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Last minute flights from Boston to Ireland

Last minute flight, train and bus deals

23/1Thu
multi-stopIcelandair
9h 15mBOS-DUB
30/1Thu
multi-stopIcelandair
11h 15mDUB-BOS
€345
23/1Thu
multi-stopIcelandair
9h 15mBOS-DUB
11/2Tue
multi-stopIcelandair
11h 15mDUB-BOS
€374
24/1Fri
multi-stopTAP AIR PORTUGAL
12h 15mBOS-DUB
31/1Fri
multi-stopTAP AIR PORTUGAL
26h 35mDUB-BOS
€394
24/1Fri
multi-stopTAP AIR PORTUGAL
30h 25mBOS-DUB
31/1Fri
multi-stopTAP AIR PORTUGAL
15h 05mDUB-BOS
€413
23/1Thu
multi-stop
27h 05mBOS-DUB
11/2Tue
multi-stop
18h 40mDUB-BOS
€490
23/1Thu
multi-stop
20h 40mBOS-DUB
30/1Thu
multi-stop
16h 50mDUB-BOS
€493
23/1Thu
multi-stopScandinavian Airlines
12h 55mBOS-DUB
27/1Mon
multi-stopScandinavian Airlines
32h 40mDUB-BOS
€563
24/1Fri
multi-stopScandinavian Airlines
35h 25mBOS-DUB
2/3Sun
multi-stopScandinavian Airlines
32h 45mDUB-BOS
€586
21/1Tue
directAer Lingus
6h 05mBOS-DUB
28/1Tue
directAer Lingus
7h 14mDUB-BOS
€617
23/1Thu
directAer Lingus
6h 05mBOS-DUB
28/1Tue
directAer Lingus
7h 14mDUB-BOS
€618

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Everything you need to know for your flight from Boston to Ireland

Information on your arrival and departure airports

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