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BOS - DUB

Find cheap flights from Boston to Dublin

1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Dublin, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,479,581 times on KAYAK, and here's why:

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Cheap flight deals from Boston to Dublin (BOS-DUB)

 
These are the cheapest deals for flights from Boston to Dublin currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Boston to Dublin

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boston to Dublin.

Recent one-way flight deals from Boston to Dublin

Only flying one-way? Below are some of the best one-way flight deals from Boston to Dublin found on KAYAK recently.

Recent last-minute flight deals from Boston to Dublin

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Boston to Dublin.

Recent direct flight deals from Boston to Dublin

The latest deals for direct flights from Boston to Dublin so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Boston to Dublin

Find recent round-trip train or bus tickets from Boston to Dublin.

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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BOS-DUB
6h 00mdirect
DUB-BOS
7h 15mdirect
American Airlines
Find Deal
BOS-DUB
6h 15mdirect
DUB-BOS
7h 25mdirect
BOS-DUB
6h 00mdirect
DUB-BOS
7h 02mdirect
JetBlue
Find Deal
BOS-DUB
6h 00mdirect
DUB-BOS
7h 15mdirect
Aer Lingus
Find Deal
BOS-DUB
6h 15mdirect
DUB-BOS
7h 25mdirect
Air France
Find Deal
BOS-DUB
6h 16mdirect
DUB-BOS
7h 25mdirect
BOS-DUB
6h 00mdirect
DUB-BOS
7h 15mdirect
British Airways
Find Deal
BOS-DUB
6h 00mdirect
American Airlines
Find Deal
BOS-DUB
6h 15mdirect
BOS-DUB
6h 00mdirect
JetBlue
Find Deal
BOS-DUB
6h 00mdirect
Aer Lingus
Find Deal
BOS-DUB
6h 15mdirect
Air France
Find Deal
BOS-DUB
6h 16mdirect
BOS-DUB
6h 00mdirect
British Airways
Find Deal

Flights from Boston to Dublin - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Dublin to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Dublin?

The average price of all flights from Boston to Dublin clicked on KAYAK for each day over the last 12 months.
For Boston to Dublin, Friday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Dublin back to Boston, the best deals are generally found on Friday, with Sunday being the most expensive.

What is the cheapest month to fly from Boston to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Dublin is January, where tickets cost £343 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is £639 and £566 respectively.

Can I save money by flying with a stopover from Boston to Dublin?

The average price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of £326, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Boston to Dublin?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Dublin, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 45 days before departure.

Good to know - Cheap tickets from Boston to Dublin

Low season

January

High season

June
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (41% more expensive on average)

When to book flights from Boston to Dublin

Are your dates flexible? Find out the best times to travel from Boston to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Dublin

  • Does Dublin Airport have an on-site hotel?

    While there are no hotels located on-site at Dublin Airport, there are hotels a short drive away. The Maldron Hotel Dublin Airport is a 3-minute walk from both terminals. The hotel offers a complimentary 24h airport shuttle for guests, while the Radisson Blu Dublin Airport has a free shuttle that runs every 15min. The Radisson Blu is a 5-minute walk from the airport.

  • What are the options for going from Dublin Airport to the Dublin city center?

    If you choose to drive from Dublin Airport to downtown Dublin, it will normally take you around 20min total. You can also use public transit, like bus 41, which will take you to the city center in around 20-25min. A bus ticket will cost you approximately €1.55 ($1.85).

  • Are there any lounges at Boston Logan International Airport?

    The American Airlines Admirals Club is in Terminal B, and BOS's The Lounge can be found in Terminal C. Passengers can also opt for The Club in Terminal E or one of the Delta Sky Club locations, which are located in each terminal.

  • Does Boston Logan International Airport allow traveling with pets?

    Traveling with your pet is not frowned upon at Boston Logan Airport. Terminal E has its own pet relief area, which is equipped with benches where pet owners can sit and relax, trash cans, and free plastic bags for cleaning up after your furry friend. There also are outdoor pet relief areas in front of each Arrivals terminal.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Dublin?

    All the following airlines offer inflight Wi-Fi service on the Boston to Dublin flight route: JetBlue, Air France, Delta, KLM, Lufthansa, SWISS, United Airlines, Iberia, Virgin Atlantic, and Vueling.

  • Which aircraft models fly most regularly from Boston to Dublin?

    The Boeing 767-300 (winglets) is the aircraft model that flies most regularly on the Boston to Dublin flight route.

  • Which airline alliances offer flights from Boston to Dublin?

    oneworld, and SkyTeam are the airline alliances operating flights between Boston and Dublin, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Boston to Dublin?

    There are direct flights from Boston to Dublin on a daily basis.

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

    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 Dublin.

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

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

    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 Dublin 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 Dublin?

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

See more FAQs

KAYAK’s top tips for finding a cheap flight from Boston to Dublin

  • Looking for a cheap flight from Boston to Dublin? 25% of our users found flights on this route for £318 or less one-way and £505 or less round-trip.
  • If you’re traveling from Boston to Dublin, your plane will depart from Boston Logan International Airport (BOS), one of the busiest airports in the United States. It’s also a hub for the airline providers Delta Air Lines and JetBlue, so you’ll find many trips between these two cities on these airlines.
  • It’s possible to find nonstop flights from Boston to Dublin; nonstop flights are most commonly provided by companies like Aer Lingus and United Airlines. You’ll also find flight journeys that require one or two layovers, and these may be provided by airlines such as Delta or Lufthansa.
  • If you need to go to Boston Logan International Airport (BOS) from downtown Boston, you’ll have a few transportation options. For example, you can choose to drive, which will normally take you around 10min, depending on traffic and weather conditions. If you take local bus 117, the trip will last closer to 30min. A single bus ticket will cost you approximately $2.75.
  • Are you interested in storing your luggage at Dublin Airport (DUB) once you’ve landed? Excess Baggage Company has a location in the main concourse of Terminal 1; you can pay either by the hour, per day, or per week.
  • Those who are traveling with small children may be pleased to know that the Boston Logan Airport offers a few special amenities for families. Each terminal has at least one nursing suite. These contain changing tables, comfortable seating, sinks, and outlets. There are also children’s play areas in Terminals A and C, where your little ones can burn off some energy before you board the plane.
See more tips

Flights from Boston to Dublin: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Boston to Dublin 
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 :)

Prefer to fly direct from Boston to Dublin?

Find which airlines fly direct from Boston Logan Intl Airport to Dublin Airport, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Dublin

Monday

Aer Lingus, Air France, American Airlines, +4 more

Aer Lingus, Air France, +5 more

Tuesday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

Wednesday

Aer Lingus, Air France, American Airlines, +4 more

Aer Lingus, Air France, +5 more

Thursday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Friday

Aer Lingus, Air France, American Airlines, +4 more

Aer Lingus, Air France, +5 more

Saturday

Aer Lingus, Air France, American Airlines, +4 more

Aer Lingus, Air France, +5 more

Sunday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

See more direct flights

Direct returns

Dublin to Boston Logan Intl

Monday

Aer Lingus, Air France, American Airlines, +4 more

Aer Lingus, Air France, +5 more

Tuesday

Aer Lingus, American Airlines, British Airways, +4 more

Aer Lingus, American Airlines, +5 more

Wednesday

Aer Lingus, Air France, American Airlines, +4 more

Aer Lingus, Air France, +5 more

Thursday

Aer Lingus, Air France, American Airlines, +4 more

Aer Lingus, Air France, +5 more

Friday

Aer Lingus, Air France, American Airlines, +4 more

Aer Lingus, Air France, +5 more

Saturday

Aer Lingus, Air France, American Airlines, +4 more

Aer Lingus, Air France, +5 more

Sunday

Aer Lingus, American Airlines, British Airways, +1 more

Aer Lingus, American Airlines, +2 more

See more direct flights
See more direct flights

Top airlines flying from Boston to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Boston to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Dublin? 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 1088 reviews
8.0Crew
6.8Entertainment
7.1Comfort
6.5Food
7.3Boarding
Airline reviews

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

2.0 MediocreAnonymous, Oct 2024MAN - DUB
Read more Aer Lingus reviews

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.

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

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.

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

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.

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 Dublin

One-way flight deals

directAmerican Airlines
6h 00mBOS-DUB
directKLM
6h 15mBOS-DUB
directJetBlue
6h 00mBOS-DUB
directAer Lingus
6h 00mBOS-DUB
directAir France
6h 15mBOS-DUB
directDelta
6h 16mBOS-DUB
directBritish Airways
6h 00mBOS-DUB

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

Information on your arrival and departure airports