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Cheap flights from Dublin to Boston from $181

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Boston departing on 8/14. 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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0 bags

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Cheap round-trip flights

PLAY Logo
11:35 am - 5:50 pmDUB-BOS
11h 15m1 stop
PLAY Logo
7:15 pm - 10:15 amBOS-DUB
10h 00m1 stop
$328PLAY
Find Deal
Tue, Sep 9 - Tue, Sep 16
PLAY Logo
11:35 am - 5:50 pmDUB-BOS
11h 15m1 stop
PLAY Logo
7:15 pm - 10:15 amBOS-DUB
10h 00m1 stop
$337PLAY
Find Deal
Tue, Sep 9 - Tue, Sep 16
Air France Logo
3:00 pm - 5:10 pmDUB-BOS
7h 10mnonstop
Air France Logo
11:35 pm - 10:45 amBOS-DUB
6h 10mnonstop
$436Air France
Find Deal
Tue, Sep 9 - Tue, Sep 16
Air France Logo
3:00 pm - 5:10 pmDUB-BOS
7h 10mnonstop
Air France Logo
11:35 pm - 10:45 amBOS-DUB
6h 10mnonstop
$438Air France
Find Deal
Tue, Sep 9 - Tue, Sep 16
Aer Lingus Logo
4:45 pm - 6:45 pmDUB-BOS
7h 00mnonstop
Aer Lingus Logo
9:20 pm - 8:15 amBOS-DUB
5h 55mnonstop
$444Aer Lingus
Find Deal
Fri, Oct 24 - Sun, Nov 2
Delta Logo
11:30 am - 2:05 pmDUB-BOS
7h 35mnonstop
Delta Logo
6:45 pm - 3:40 pmBOS-DUB
15h 55m1 stop
$448Delta
Find Deal
Wed, Nov 5 - Mon, Nov 10
Aer Lingus Logo
11:40 am - 1:50 pmDUB-BOS
7h 10mnonstop
Aer Lingus Logo
9:20 pm - 8:15 amBOS-DUB
5h 55mnonstop
$466Aer Lingus
Find Deal
Thu, Nov 6 - Thu, Nov 13
KLM Logo
12:00 pm - 2:15 pmDUB-BOS
7h 15mnonstop
KLM Logo
11:35 pm - 10:45 amBOS-DUB
6h 10mnonstop
$474KLM
Find Deal
Wed, Aug 20 - Sat, Sep 6
KLM Logo
3:00 pm - 5:20 pmDUB-BOS
7h 20mnonstop
KLM Logo
11:40 pm - 10:45 amBOS-DUB
6h 05mnonstop
$540KLM
Find Deal
Thu, Jul 10 - Tue, Jul 22
Delta Logo
5:55 am - 4:30 pmDUB-BOS
15h 35m1 stop
Delta Logo
11:40 pm - 10:45 amBOS-DUB
6h 05mnonstop
$548Delta
Find Deal
Wed, Jul 9 - Sat, Aug 9

TAP AIR PORTUGAL flights from Dublin to Boston

Our best TAP AIR PORTUGAL deals on Dublin to Boston flight tickets
TAP AIR PORTUGAL
Nov 20
DUB4:25 amDublin
15h 05m
1 stop
BOS2:30 pmBoston Logan Intl
Nov 30
BOS6:05 pmBoston Logan Intl
17h 05m
1 stop
DUB4:10 pmDublin
TAP AIR PORTUGAL
Sep 29
DUB5:30 amDublin
13h 50m
1 stop
BOS2:20 pmBoston Logan Intl
Oct 25
BOS6:10 pmBoston Logan Intl
12h 10m
1 stop
DUB11:20 amDublin
TAP AIR PORTUGAL
Jun 15
DUB6:50 pmDublin
30h 15m
1 stop
BOS8:05 pmBoston Logan Intl
Jul 29
BOS10:40 pmBoston Logan Intl
20h 15m
1 stop
DUB11:55 pmDublin

British Airways flights from Dublin to Boston

Our best British Airways deals on Dublin to Boston flight tickets
British Airways
Sep 29
DUB8:45 amDublin
13h 25m
1 stop
BOS5:10 pmBoston Logan Intl
Oct 25
BOS11:00 pmBoston Logan Intl
12h 00m
1 stop
DUB3:00 pmDublin
British Airways
Sep 29
DUB10:30 amDublin
17h 20m
2 stops
BOS10:50 pmBoston Logan Intl
Oct 24
BOS9:55 pmBoston Logan Intl
16h 25m
1 stop
DUB7:20 pmDublin
British Airways
Jun 25
DUB12:45 pmDublin
14h 50m
1 stop
BOS10:35 pmBoston Logan Intl
Jul 15
BOS7:40 pmBoston Logan Intl
11h 15m
1 stop
DUB11:55 amDublin

See travel insights to Boston from

How to get the cheapest flight ticket from Dublin 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 Dublin to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $424. If you aren’t able to travel during the month of February, then book flights to Boston from Dublin during September instead. Flights to Boston in September, while not as cheap as those in February, still average around $434.

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

The cheapest day to depart from Dublin to Boston is on a Wednesday when prices can be found for as low as $568. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Friday is $642.

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 afternoon. momondo users have found flights departing from Dublin to Boston in the afternoon for as low as $585. 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 morning is when there is more demand to fly to Boston, so prices are often more expensive at around $629 per ticket.

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

Fly from Dublin to Boston Logan Intl for the best Dublin - 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 Dublin when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $511 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Dublin for as low as $476 on momondo.

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

There are 4 cabin classes available to choose from on Dublin 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 Dublin to Boston flights?

You could potentially save up to 3% on your flight if you consider stops on a Dublin to Boston flight.

How have Dublin to Boston flight prices changed over time?

As of June 2025, prices for Dublin to Boston flights are approximately 97% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dublin to Boston (DUB to BOS) flight deals and tips

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

Best Price Found

$181

Fastest flight time

7h 00m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Dublin in the past 72 hours is $181. The best round-trip flight deal from Dublin to Boston found on momondo in the last 72 hours is $328.
The fastest flight from Dublin to Boston takes 7h 00m
Direct flights go from Dublin to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)

  • How far is Dublin to Boston Logan Intl by plane?

    Dublin and Boston Logan Intl are 2986.1 mi apart from one another. A reasonable flight in good conditions will take 7h 00m.

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

    Prices for flights from Dublin Airport to Boston Logan Intl Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Dublin Airport 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 Dublin Airport to Boston Logan Intl Airport.

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

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

  • What is the most popular airline from Dublin to Boston?


Best airlines flying from Dublin to Boston

Compare and see reviews for airlines that fly from Dublin to Boston with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $277Free CancellationRating
7.0
102 reviews
Search PLAY flights
IcelandairPriceFrom $337Free CancellationRating
7.0
499 reviews
Search Icelandair flights
KLMPriceFrom $404Free CancellationRating
7.8
1,358 reviews
Search KLM flights
Aer LingusPriceFrom $418Free CancellationRating
7.1
1,117 reviews
Search Aer Lingus flights
Air FrancePriceFrom $427Free CancellationRating
7.5
1,463 reviews
Search Air France flights
American AirlinesPriceFrom $427Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $431Free CancellationRating
8.0
7,950 reviews
Search Delta flights
JetBluePriceFrom $657Free CancellationRating
7.3
2,925 reviews
Search JetBlue flights
  • Delta Flights From Dublin to Boston

    Delta is one of the most popular airlines flying from Dublin to Boston, operating 7 flights/week on average for this route. A good Delta flight deal for Dublin to Boston starts from $431 round-trip, up to an average price of $569. Our users have rated Delta at 8.0/10.

  • KLM Flights From Dublin to Boston

    $404 is the best KLM flight deal from Dublin to Boston found on momondo over the last 72 hours. The average KLM ticket price found was closer to $516, however, with flight time and availability significantly affecting the price. KLM (7.8/10 from 1,358 user reviews) flies into Boston from Dublin 7 times in an average week so prices can vary.


Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Hampton
Old Orchard Beach
York Beach
Nashua
Plymouth
Cambridge
Laconia
Brockton
Narragansett
Concord
Kennebunkport
Everett
Wells
Warwick
Gloucester
Middletown
Revere

Why use momondo?

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

It is quick and easy to find Dublin 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 Dublin to Boston with flexible booking policies on momondo?

All flight searches from Dublin to Boston on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Dublin to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Boston from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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1 adult
Tue 6/17
Tue 6/24

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