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Cheap flights from Ireland to Boston from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Boston departing on 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to Boston

Cheap round-trip flights

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

Cheap one-way flights

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

Cheap last minute flights

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

Cheap direct flights

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

Cheap bus & train deals to Boston

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

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
11:00 am - 5:00 pmDUB-BOS
11h 00m1 stop
6:20 pm - 9:40 amBOS-DUB
10h 20m1 stop
$246PLAY
Find Deal
Sat, Feb 1 - Sun, Feb 9
11:00 am - 5:00 pmDUB-BOS
11h 00m1 stop
6:20 pm - 9:40 amBOS-DUB
10h 20m1 stop
$250PLAY
Find Deal
Thu, Jan 23 - Wed, Jan 29
11:00 am - 5:00 pmDUB-BOS
11h 00m1 stop
6:20 pm - 9:40 amBOS-DUB
10h 20m1 stop
$275PLAY
Find Deal
Thu, Feb 6 - Sat, Feb 8
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
$361Aer Lingus
Find Deal
Sat, Feb 1 - Sat, Feb 8
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
$362Aer Lingus
Find Deal
Sat, Feb 1 - Fri, Feb 7
5:55 am - 1:35 pmDUB-BOS
12h 40m1 stop
6:00 am - 8:05 amBOS-DUB
21h 05m2 stops
$394Delta
Find Deal
Sat, Feb 1 - Sat, Feb 8
8:50 am - 7:15 pmDUB-BOS
15h 25m1 stop
9:19 pm - 8:25 amBOS-DUB
6h 06mnonstop
$397KLM
Find Deal
Fri, Feb 14 - Sat, Feb 22
5:55 am - 10:22 pmDUB-BOS
21h 27m2 stops
12:59 pm - 8:05 amBOS-DUB
14h 06m2 stops
$399Delta
Find Deal
Tue, Jan 14 - Tue, Jan 21
5:20 pm - 1:35 pmORK-BOS
25h 15m1 stop
7:11 pm - 12:55 pmBOS-ORK
12h 44m1 stop
$402KLM
Find Deal
Sat, Feb 1 - Sat, Feb 8
11:50 am - 1:50 pmDUB-BOS
7h 00mnonstop
9:03 pm - 8:20 amBOS-DUB
6h 17mnonstop
$601JetBlue
Find Deal
Sat, Apr 19 - Thu, Apr 24
6:40 am - 5:00 pmDUB-BOS
39h 20m2 stops
Mon, Jan 27
10:45 pm - 6:00 pmDUB-BOS
23h 15m2 stops
Sun, Mar 9
10:35 pm - 6:00 pmSNN-BOS
23h 25m2 stops
Sun, Mar 9
11:35 am - 6:00 pmDUB-BOS
11h 25m1 stop
$262PLAY
Find Deal
Fri, May 9
11:35 am - 6:00 pmDUB-BOS
11h 25m1 stop
$282PLAY
Find Deal
Thu, Apr 3
4:45 pm - 6:59 pmDUB-BOS
7h 14mnonstop
$352Aer Lingus
Find Deal
Sun, Jan 19
4:45 pm - 6:59 pmDUB-BOS
7h 14mnonstop
$354Aer Lingus
Find Deal
Sat, Jan 25
11:30 am - 2:07 pmDUB-BOS
7h 37mnonstop
$561KLM
Find Deal
Mon, Feb 24
4:45 pm - 6:59 pmDUB-BOS
7h 14mnonstop
$567American Airlines
Find Deal
Sat, Feb 1
11:35 am - 1:50 pmDUB-BOS
7h 15mnonstop
$569American Airlines
Find Deal
Sat, Feb 1
11:30 am - 1:55 pmDUB-BOS
7h 25mnonstop
9:18 pm - 8:25 amBOS-DUB
6h 07mnonstop
$682KLM
Find Deal
Sat, Dec 28 - Wed, Jan 1
8:05 pm - 1:00 pmSNN-BOS
21h 55m1 stop
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
Thu, Dec 26 - Wed, Jan 1
8:05 pm - 1:00 pmSNN-BOS
21h 55m1 stop
7:25 pm - 7:25 pmBOS-SNN
19h 00m2 stops
$746British Airways
Find Deal
Thu, Dec 26 - Wed, Jan 1
10:45 am - 6:35 pmDUB-BOS
12h 50m1 stop
2:10 pm - 10:05 amBOS-DUB
14h 55m1 stop
$755Lufthansa
Find Deal
Sat, Dec 28 - Wed, Jan 1
11:00 am - 5:00 pmDUB-BOS
11h 00m1 stop
6:20 pm - 9:40 amBOS-DUB
10h 20m1 stop
$761PLAY
Find Deal
Thu, Dec 26 - Fri, Jan 3
9:00 am - 10:39 pmDUB-BOS
18h 39m1 stop
6:02 am - 7:00 amBOS-DUB
19h 58m2 stops
$764United Airlines
Find Deal
Fri, Dec 27 - Mon, Jan 6
1:00 pm - 10:46 pmDUB-BOS
14h 46m1 stop
9:20 pm - 8:15 amBOS-DUB
5h 55mnonstop
$770American Airlines
Find Deal
Sat, Dec 28 - Wed, Jan 1
11:30 am - 1:55 pmDUB-BOS
7h 25mnonstop
6:15 am - 8:45 amBOS-DUB
21h 30m1 stop
$918Delta
Find Deal
Fri, Dec 27 - Mon, Jan 6
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
$924Aer Lingus
Find Deal
Sun, Dec 29 - Tue, Jan 7
11:35 am - 1:45 pmDUB-BOS
7h 10mnonstop
9:20 pm - 8:15 amBOS-DUB
5h 55mnonstop
$933Aer Lingus
Find Deal
Thu, Dec 26 - Fri, Jan 3
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
$361Aer Lingus
Find Deal
Sat, Feb 1 - Sat, Feb 8
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
$362Aer Lingus
Find Deal
Sat, Feb 1 - Fri, Feb 7
11:30 am - 2:50 pmDUB-BOS
7h 20mnonstop
10:15 pm - 8:25 amBOS-DUB
6h 10mnonstop
$443KLM
Find Deal
Thu, Mar 20 - Sun, Mar 23
12:00 pm - 2:30 pmDUB-BOS
7h 30mnonstop
11:40 pm - 10:45 amBOS-DUB
6h 05mnonstop
$447KLM
Find Deal
Fri, Apr 18 - Wed, Apr 23
11:35 am - 1:50 pmDUB-BOS
7h 15mnonstop
5:45 pm - 4:50 amBOS-DUB
6h 05mnonstop
$541American Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 22
11:35 am - 1:50 pmDUB-BOS
7h 15mnonstop
9:10 pm - 8:15 amBOS-DUB
6h 05mnonstop
$687American Airlines
Find Deal
Sat, Jan 11 - Fri, Jan 24
4:45 pm - 6:59 pmDUB-BOS
7h 14mnonstop
5:45 pm - 4:50 amBOS-DUB
6h 05mnonstop
$1,232JetBlue
Find Deal
Fri, Feb 7 - Fri, Feb 14
12:00 pm - 2:30 pmDUB-BOS
7h 30mnonstop
11:40 pm - 10:45 amBOS-DUB
6h 05mnonstop
$1,754Delta
Find Deal
Fri, Jun 20 - Mon, Jun 30
12:00 pm - 2:30 pmDUB-BOS
7h 30mnonstop
11:40 pm - 10:45 amBOS-DUB
6h 05mnonstop
$1,940Delta
Find Deal
Mon, Jun 16 - Mon, Jun 30
11:35 am - 1:45 pmDUB-BOS
7h 10mnonstop
9:10 pm - 8:15 amBOS-DUB
6h 05mnonstop
$4,138JetBlue
Find Deal
Sun, Jan 5 - Mon, Jan 13

Aer Lingus flights from Ireland to Boston

Our best Aer Lingus deals on Ireland to Boston flight tickets
Aer Lingus
Feb 1
SNN2:45 pmShannon
7h 05m
BOS4:50 pmBoston Logan Intl
Feb 8
BOS7:25 pmBoston Logan Intl
5h 50m
SNN6:15 amShannon
Aer Lingus
Feb 1
SNN2:45 pmShannon
7h 05m
BOS4:50 pmBoston Logan Intl
Feb 7
BOS7:25 pmBoston Logan Intl
5h 50m
SNN6:15 amShannon
Aer Lingus
Feb 6
DUB11:35 amDublin
7h 15m
BOS1:50 pmBoston Logan Intl
Feb 8
BOS5:45 pmBoston Logan Intl
6h 05m
DUB4:50 amDublin

Scandinavian Airlines flights from Ireland to Boston

Our best Scandinavian Airlines deals on Ireland to Boston flight tickets
Scandinavian Airlines
Feb 14
DUB12:30 pmDublin
32h 20m
1 stop
BOS3:50 pmBoston Logan Intl
Feb 22
BOS5:45 pmBoston Logan Intl
10h 35m
1 stop
DUB9:20 amDublin
Scandinavian Airlines
Feb 1
DUB10:20 amDublin
34h 30m
1 stop
BOS3:50 pmBoston Logan Intl
Feb 8
BOS5:45 pmBoston Logan Intl
36h 35m
2 stops
DUB11:20 amDublin
Scandinavian Airlines
Jan 20
DUB12:30 pmDublin
32h 20m
1 stop
BOS3:50 pmBoston Logan Intl
Jan 27
BOS5:45 pmBoston Logan Intl
12h 55m
1 stop
DUB11:40 amDublin

See travel insights to Boston from

How to get the cheapest flight ticket from Ireland to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Ireland to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $407. If you aren’t able to travel during the month of February, then book flights to Boston from Ireland during March instead. Flights to Boston in March, while not as cheap as those in February, still average around $415.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Ireland to Boston is on a Thursday when prices can be found for as low as $482. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $633.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Ireland to Boston in the morning for as low as $506. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $531 per ticket.

What is the cheapest Ireland to Boston Logan Intl flight route?

Fly from Dublin to Boston Logan Intl for the best Ireland - Boston Logan Intl flight prices

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

You are more likely to see cheaper flights to Boston from Ireland when booking 39 days ahead of your departure date. In general, you can expect to find flights to Boston for around $503 when searching 39 days out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Ireland for as low as $373 on momondo.

What cabin class options are available on Ireland to Boston Logan Intl flights?

There are 3 cabin classes available to choose from on Ireland to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Boston flights?

You could potentially save up to 30% on your flight if you consider stops on a Ireland to Boston flight.

Cheap Ireland to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Boston

Best Price Found

$243

Fastest flight time

6h 45m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Ireland in the past 72 hours is $243. The best round-trip flight deal from Ireland to Boston found on momondo in the last 72 hours is $246.
The fastest flight from Ireland to Boston takes 6h 45m
Direct flights go from Ireland to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)

  • When did momondo last update prices for flights from Ireland to Boston Logan Intl Airport?

    Prices for flights from Ireland to Boston Logan Intl Airport refresh daily.

  • How many operators does momondo search for flights from Ireland to Boston Logan Intl Airport?

  • How old do you have to be to fly from Ireland to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ireland to Boston?


Best airlines flying from Ireland to Boston

Compare and see reviews for airlines that fly from Ireland to Boston with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $266Free CancellationRating
7.1
92 reviews
Search PLAY flights
JetBluePriceFrom $349Free CancellationRating
7.4
3,251 reviews
Search JetBlue flights
Aer LingusPriceFrom $390Free CancellationRating
7.1
1,074 reviews
Search Aer Lingus flights
KLMPriceFrom $404Free CancellationRating
7.8
1,346 reviews
Search KLM flights
DeltaPriceFrom $409Free CancellationRating
8.0
8,580 reviews
Search Delta flights
British AirwaysPriceFrom $410Free CancellationRating
6.6
6,810 reviews
Search British Airways flights
Air FrancePriceFrom $427Free CancellationRating
7.4
1,500 reviews
Search Air France flights
American AirlinesPriceFrom $427Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Boston?

It is quick and easy to find Ireland to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

Can I find flights from Ireland to Boston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Boston from Ireland with this policy.

How can momondo help me find flights from Ireland to Boston?

momondo helps you find the best flight between Ireland and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ireland to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Ireland and alert you when they change.


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