€189 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 22/1. 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

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Best Ireland Flight Deals

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

Dublin
Dublin1 stop€312
Cork
Cork1 stop€439
Shannon
Shannondirect€408
Milltown (Kerry)
Milltown (Kerry)2 stops€758

Good to know

Low season

January

High season

June

Cheapest flight

€189
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (36% more expensive on average)
Flight from Boston to Dublin

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 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 to Ireland 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 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 to Ireland 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 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 to Ireland from Boston 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 Ireland

  • Morning departure is around 10% cheaper than an evening flight, on average*.
  • 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
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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 :)

Top 3 airlines serving 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.
7.4
JetBlueOverall score based on 3394 reviews
7.7Boarding
8.2Crew
7.4Entertainment
7.7Comfort
6.9Food
Airline reviews

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

6.0 GoodSteve, Oct 2024DEN - BOS
Read more JetBlue reviews

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

Flight was on time arrived at the destination 10min early they kept in touch via email

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

The best flight I’ve had in a while. The plane was like 25% capacity, if that. Smoothest boarding and deplaning process I’ve ever experienced. Wish all flights were this smooth.

Did not enjoy this flight at all. All of my coworkers flew delta and I chose JetBlue because I really value how simple the WiFi and entertainment is and this flight I didn’t get either. Crew staff was unsympathetic to my system not working, everyone I asked for help with was extremely bothered by my request for help.

In flight on demand didn't work at our seats. Only a single beverage/snack run.

Little snafu at boarding. Staff communicated with gate poorly. Flight attendant was rude making disembark early. This was an older mint class. Needs an overhaul for sure. Food was good. The male flight attendant was really nice.

My encounter with the entertainment services provided on board was moderate; the functionality of the Wi-Fi connection was either sluggish or nonoperational, while the display screens were antiquated and suffered from poor visibility. On the positive side, the cabin exuded a sense of expansiveness, and the crew exhibited amiable and accommodating behavior throughout the journey.

Everything was great except for some reason crew and ground crew could not figure out how to deal with an electric wheelchair and it delayed us 20-30mins. Was pretty frustrating for passengers and the captain.

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.

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

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.

The first leg of my 2 flights were delayed, causing me to miss my second flight and have to stay the whole night in Dublin. Super upset with this experience, and I still need to figure out how to get compensated for this.

Everything went well, but could have used a bit more legroom.

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.

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

Misleading instructions for check in. Although I did virtual check in and was instructed to head to security, once I was at security, they told me to go back to Play ticket counter and get paper tickets. Also, beware that Play doesn’t participate in TSA PreCheck. I didn’t know that, despite entering PreCheck info when I purchased the tickets. I wasted time in the TSA PreCheck line as well. So we had two setbacks at check in.

Book cheap flights from Boston to Ireland

Recent return flight deals

15/1Wed
1 stopPLAY
10h 20mBOS-DUB
25/1Sat
1 stopPLAY
11h 00mDUB-BOS
€312
25/1Sat
1 stopPLAY
10h 20mBOS-DUB
9/2Sun
1 stopPLAY
11h 00mDUB-BOS
€312
25/1Sat
1 stopTAP AIR PORTUGAL
24h 10mBOS-DUB
8/2Sat
1 stopTAP AIR PORTUGAL
20h 50mDUB-BOS
€318
15/1Wed
1 stopTAP AIR PORTUGAL
24h 10mBOS-DUB
29/1Wed
1 stopTAP AIR PORTUGAL
26h 30mDUB-BOS
€319
12/1Sun
1 stopIcelandair
9h 15mBOS-DUB
21/1Tue
1 stopIcelandair
11h 15mDUB-BOS
€379
12/1Sun
1 stopIcelandair
9h 15mBOS-DUB
21/1Tue
1 stopIcelandair
11h 15mDUB-BOS
€380
2/3Sun
1 stopScandinavian Airlines
12h 55mBOS-DUB
11/3Tue
1 stopScandinavian Airlines
32h 20mDUB-BOS
€384
1/4Tue
1 stopScandinavian Airlines
13h 10mBOS-DUB
29/4Tue
2 stopsScandinavian Airlines
32h 50mDUB-BOS
€389
1/4Tue
directAer Lingus
6h 00mBOS-DUB
29/4Tue
directAer Lingus
7h 05mDUB-BOS
€390
7/1Tue
directAer Lingus
6h 05mBOS-DUB
15/1Wed
directAer Lingus
7h 15mDUB-BOS
€392

Search by stops

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Recent one-way flight deals

22/1Wed
1 stopIcelandair
9h 15mBOS-DUB
€189
19/1Sun
1 stopIcelandair
9h 15mBOS-DUB
€190
24/1Fri
2 stops
32h 26mBOS-DUB
€212
8/1Wed
2 stops
17h 25mBOS-DUB
€225
19/1Sun
1 stopPLAY
10h 20mBOS-DUB
€256
1/4Tue
1 stopPLAY
10h 00mBOS-DUB
€258
27/11Wed
directAer Lingus
5h 55mBOS-DUB
€388
12/3Wed
directAer Lingus
5h 55mBOS-DUB
€392
25/11Mon
directJetBlue
5h 50mBOS-SNN
€751
19/12Thu
directJetBlue
5h 50mBOS-SNN
€1,120

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Last minute flights from Boston to Ireland

Last minute flight, train and bus deals

24/11Sun
multi-stopIcelandair
17h 40mBOS-DUB
28/11Thu
multi-stopIcelandair
11h 15mDUB-BOS
€412
21/11Thu
multi-stopIcelandair
17h 40mBOS-DUB
28/11Thu
multi-stopIcelandair
11h 15mDUB-BOS
€616
24/11Sun
multi-stop
28h 10mBOS-DUB
28/11Thu
multi-stop
17h 50mDUB-BOS
€673
24/11Sun
multi-stop
28h 10mBOS-DUB
27/11Wed
multi-stop
20h 40mDUB-BOS
€677
22/11Fri
multi-stopScandinavian Airlines
10h 40mBOS-DUB
26/11Tue
multi-stopScandinavian Airlines
33h 35mDUB-BOS
€716
22/11Fri
multi-stopScandinavian Airlines
36h 30mBOS-DUB
26/11Tue
multi-stopScandinavian Airlines
33h 35mDUB-BOS
€719
21/11Thu
directAer Lingus
5h 55mBOS-DUB
26/11Tue
directAer Lingus
7h 10mDUB-BOS
€731
21/11Thu
multi-stopAer Lingus
18h 14mBOS-DUB
28/11Thu
directAer Lingus
7h 10mDUB-BOS
€736
23/11Sat
directJetBlue
5h 55mBOS-DUB
25/11Mon
directJetBlue
7h 10mDUB-BOS
€1,256
22/11Fri
directJetBlue
5h 55mBOS-DUB
26/11Tue
directJetBlue
7h 10mDUB-BOS
€1,345

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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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