€185 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 17/2. 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€323
Cork
Cork1 stop€441
Shannon
Shannondirect€442
Milltown (Kerry)
Milltown (Kerry)2 stops€746

Good to know

Low season

January

High season

June

Cheapest flight

€185
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly (33% 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 long is the flight to Ireland from Boston?

    Flights to Dublin6h 48m
  • What is the cheapest flight to Ireland from Boston?

    The cheapest ticket to Ireland from Boston found in the last 72 hours was €185 one-way, and €323 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 €185.

  • 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

Top tips for finding cheap flights to Ireland

  • Book at least 2 weeks 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 from Boston is January.
  • Morning departure is around 22% 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

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 3279 reviews
7.4Entertainment
7.6Boarding
8.1Crew
7.7Comfort
6.9Food
Airline reviews

I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it

8.0 Excellentbrian, Nov 2024MCO - ALB
Read more JetBlue reviews

I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it

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.

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

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.

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.

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

25/1sáb
1 stopPLAY
10h 20mBOS-DUB
1/2sáb
1 stopPLAY
11h 00mDUB-BOS
€323
19/1dom
1 stopPLAY
10h 20mBOS-DUB
23/1qui
1 stopPLAY
11h 00mDUB-BOS
€324
24/1sex
1 stopTAP AIR PORTUGAL
11h 10mBOS-DUB
1/2sáb
1 stopTAP AIR PORTUGAL
14h 00mDUB-BOS
€355
19/1dom
1 stopTAP AIR PORTUGAL
12h 20mBOS-DUB
28/1ter
1 stopTAP AIR PORTUGAL
26h 35mDUB-BOS
€360
1/2sáb
2 stopsAir Canada
15h 20mBOS-DUB
8/2sáb
2 stopsAir Canada
30h 08mDUB-BOS
€381
1/4ter
1 stopScandinavian Airlines
19h 35mBOS-DUB
29/4ter
1 stopScandinavian Airlines
31h 55mDUB-BOS
€386
1/2sáb
2 stopsAir Canada
15h 20mBOS-DUB
8/2sáb
1 stopAir Canada
11h 57mDUB-BOS
€388
11/2ter
1 stopScandinavian Airlines
12h 55mBOS-DUB
17/2seg
1 stopScandinavian Airlines
32h 20mDUB-BOS
€399
22/1qua
directAer Lingus
6h 05mBOS-DUB
30/1qui
directAer Lingus
7h 15mDUB-BOS
€433
9/3dom
directAer Lingus
5h 55mBOS-DUB
18/3ter
directAer Lingus
7h 10mDUB-BOS
€442

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Recent one-way flight deals

17/2seg
1 stopIcelandair
9h 15mBOS-DUB
€185
19/1dom
1 stopIcelandair
9h 15mBOS-DUB
€188
23/1qui
2 stops
27h 26mBOS-DUB
€195
18/1sáb
1 stop
27h 50mBOS-DUB
€222
2/3dom
1 stopPLAY
10h 20mBOS-DUB
€251
15/1qua
1 stopPLAY
10h 20mBOS-DUB
€261
28/4seg
2 stopsAer Lingus
18h 10mBOS-SNN
€395
28/4seg
1 stopAer Lingus
20h 25mBOS-SNN
€396
22/4ter
directJetBlue
6h 17mBOS-DUB
€418
4/1sáb
directJetBlue
5h 50mBOS-SNN
€1,140

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Last minute flights from Boston to Ireland

Last minute flight, train and bus deals

22/12dom
multi-stopAer Lingus
9h 45mBOS-DUB
12/1dom
multi-stopAer Lingus
16h 37mDUB-BOS
€881
22/12dom
multi-stopAer Lingus
9h 45mBOS-DUB
12/1dom
directAer Lingus
7h 15mDUB-BOS
€983
23/12seg
multi-stopIcelandair
17h 40mBOS-DUB
14/1ter
multi-stopIcelandair
11h 15mDUB-BOS
€1,023
22/12dom
multi-stop
28h 10mBOS-DUB
26/12qui
multi-stop
11h 00mDUB-BOS
€1,053
23/12seg
multi-stopIcelandair
9h 15mBOS-DUB
10/1sex
multi-stopIcelandair
11h 15mDUB-BOS
€1,093
22/12dom
multi-stop
28h 10mBOS-DUB
24/12ter
multi-stop
10h 30mDUB-BOS
€1,098
19/12qui
directJetBlue
5h 50mBOS-SNN
10/1sex
directJetBlue
7h 05mSNN-BOS
€1,148
19/12qui
directJetBlue
5h 50mBOS-SNN
12/1dom
directJetBlue
7h 05mSNN-BOS
€1,156
22/12dom
multi-stopPLAY
10h 20mBOS-DUB
26/12qui
multi-stopPLAY
11h 00mDUB-BOS
€1,186
22/12dom
multi-stopPLAY
10h 20mBOS-DUB
27/12sex
multi-stopPLAY
11h 00mDUB-BOS
€1,324

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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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