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Cheap flights from Dublin to Boston from $199

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 4/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:30 am - 11:23 pm
DUB
-
BOS
16h 53m
1 stop
Multiple Airlines Logo
5:15 pm - 8:40 am
BOS
-
DUB
10h 25m
1 stop
$403Multiple Airlines
Wed, Feb 25 - Sun, Mar 1
Aer Lingus Logo
11:40 am - 1:55 pm
DUB
-
BOS
7h 15mnonstop
Aer Lingus Logo
9:15 pm - 8:20 am
BOS
-
DUB
6h 05mnonstop
$406Aer Lingus
Thu, Feb 26 - Wed, Mar 4
Aer Lingus Logo
11:40 am - 1:55 pm
DUB
-
BOS
7h 15mnonstop
Aer Lingus Logo
9:15 pm - 8:20 am
BOS
-
DUB
6h 05mnonstop
$407Aer Lingus
Thu, Jan 29 - Wed, Feb 4
Aer Lingus Logo
11:40 am - 1:55 pm
DUB
-
BOS
7h 15mnonstop
Aer Lingus Logo
9:15 pm - 8:20 am
BOS
-
DUB
6h 05mnonstop
$408Aer Lingus
Thu, Jan 29 - Fri, Feb 6
Aer Lingus Logo
11:40 am - 1:55 pm
DUB
-
BOS
7h 15mnonstop
Aer Lingus Logo
5:10 pm - 4:15 am
BOS
-
DUB
6h 05mnonstop
$409Aer Lingus
Sat, Jan 31 - Sat, Jan 31
American Airlines Logo
11:30 am - 5:01 pm
DUB
-
BOS
10h 31m
1 stop
American Airlines Logo
6:54 pm - 8:40 am
BOS
-
DUB
8h 46m
1 stop
$413American Airlines
Thu, Jan 29 - Thu, Feb 5
American Airlines Logo
11:30 am - 5:01 pm
DUB
-
BOS
10h 31m
1 stop
American Airlines Logo
6:54 pm - 8:40 am
BOS
-
DUB
8h 46m
1 stop
$414American Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
11:30 am - 8:30 pm
DUB
-
BOS
14h 00m
1 stop
Multiple Airlines Logo
4:45 pm - 8:55 am
BOS
-
DUB
11h 10m
1 stop
$416Multiple Airlines
Fri, Jan 30 - Sat, Feb 7
Multiple Airlines Logo
11:30 am - 6:13 pm
DUB
-
BOS
11h 43m
1 stop
Multiple Airlines Logo
4:45 pm - 8:55 am
BOS
-
DUB
11h 10m
1 stop
$417Multiple Airlines
Thu, Jan 29 - Sat, Feb 7
Iberia Logo
11:30 am - 5:01 pm
DUB
-
BOS
10h 31m
1 stop
Iberia Logo
12:56 pm - 8:40 am
BOS
-
DUB
14h 44m
1 stop
$421Iberia
Thu, Jan 29 - Wed, Feb 4

Delta flights from Dublin to Boston

Our best Delta deals on Dublin to Boston flight tickets
Delta
Jan 22
DUB5:55 amDublin
12h 35m
1 stop
BOS1:30 pmBoston Logan Intl
Jan 30
BOS8:20 pmBoston Logan Intl
14h 25m
1 stop
DUB3:45 pmDublin
$448
Delta
Jan 29
DUB5:55 amDublin
12h 35m
1 stop
BOS1:30 pmBoston Logan Intl
Feb 4
BOS1:25 pmBoston Logan Intl
16h 25m
2 stops
DUB10:50 amDublin
$449
Delta
Jan 29
DUB5:55 amDublin
12h 35m
1 stop
BOS1:30 pmBoston Logan Intl
Feb 2
BOS10:05 amBoston Logan Intl
16h 45m
2 stops
DUB7:50 amDublin
$450

Aer Lingus flights from Dublin to Boston

Our best Aer Lingus deals on Dublin to Boston flight tickets
Aer Lingus
Feb 26
DUB11:40 amDublin
7h 15m
BOS1:55 pmBoston Logan Intl
Mar 4
BOS9:15 pmBoston Logan Intl
6h 05m
DUB8:20 amDublin
$406
Aer Lingus
Jan 29
DUB11:40 amDublin
7h 15m
BOS1:55 pmBoston Logan Intl
Feb 4
BOS9:15 pmBoston Logan Intl
6h 05m
DUB8:20 amDublin
$407
Aer Lingus
Jan 29
DUB11:40 amDublin
7h 15m
BOS1:55 pmBoston Logan Intl
Feb 6
BOS9:15 pmBoston Logan Intl
6h 05m
DUB8:20 amDublin
$408

momondo Fare Finder

 
Customize your flight search to find flights from Dublin to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Dublin to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 2/25

11:30 am-11:23 pm

1 stop16h 53m

Boston Logan Intl

Sun 3/1

5:15 pm-8:40 am

1 stop10h 25m

$403

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 2/26

11:40 am-1:55 pm

Nonstop7h 15m

Boston Logan Intl

Wed 3/4

9:15 pm-8:20 am

Nonstop6h 05m

$406

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 1/29

11:40 am-1:55 pm

Nonstop7h 15m

Boston Logan Intl

Wed 2/4

9:15 pm-8:20 am

Nonstop6h 05m

$407

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 1/29

11:40 am-1:55 pm

Nonstop7h 15m

Boston Logan Intl

Fri 2/6

9:15 pm-8:20 am

Nonstop6h 05m

$408

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 1/31

11:40 am-1:55 pm

Nonstop7h 15m

Boston Logan Intl

Sat 1/31

5:10 pm-4:15 am

Nonstop6h 05m

$409

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 1/29

11:30 am-5:01 pm

1 stop10h 31m

Boston Logan Intl

Thu 2/5

6:54 pm-8:40 am

1 stop8h 46m

$413

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 1/29

11:30 am-5:01 pm

1 stop10h 31m

Boston Logan Intl

Thu 2/5

6:54 pm-8:40 am

1 stop8h 46m

$414

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 1/30

11:30 am-8:30 pm

1 stop14h 00m

Boston Logan Intl

Sat 2/7

4:45 pm-8:55 am

1 stop11h 10m

$416

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 1/29

11:30 am-6:13 pm

1 stop11h 43m

Boston Logan Intl

Sat 2/7

4:45 pm-8:55 am

1 stop11h 10m

$417

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 1/29

11:30 am-5:01 pm

1 stop10h 31m

Boston Logan Intl

Wed 2/4

12:56 pm-8:40 am

1 stop14h 44m

$421

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, November 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 $446. If you aren’t able to travel during the month of November, then book flights to Boston from Dublin during February instead. Flights to Boston in February, while not as cheap as those in November, still average around $447.

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

The cheapest day to depart from Dublin to Boston is on a Monday when prices can be found for as low as $606. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Saturday is $658.

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 $622. 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 $634 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 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $554 when searching 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 $454 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 4% 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 January 2026, prices for Dublin to Boston flights are approximately 1% cheaper 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

$484

Fastest flight time

7h 04m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Dublin in the past 72 hours is $484. The best round-trip flight deal from Dublin to Boston found on momondo in the last 72 hours is $486.
The fastest flight from Dublin to Boston takes 7h 04m
Direct flights go from Dublin to Boston every day.
There is 1 airport in Boston. From Dublin there are direct flights to Boston Logan Intl (BOS).
Search flight deals

  • 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 04m.

  • 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 $284Free CancellationRating
7.0
103 reviews
Search PLAY flights
IcelandairPriceFrom $361Free CancellationRating
7.1
596 reviews
Search Icelandair flights
Aer LingusPriceFrom $416Free CancellationRating
7.2
1,435 reviews
Search Aer Lingus flights
KLMPriceFrom $427Free CancellationRating
7.7
1,440 reviews
Search KLM flights
Air FrancePriceFrom $428Free CancellationRating
7.4
1,522 reviews
Search Air France flights
DeltaPriceFrom $450Free CancellationRating
7.9
8,050 reviews
Search Delta flights
JetBluePriceFrom $469Free CancellationRating
7.2
2,887 reviews
Search JetBlue flights

  • Aer Lingus Flights From Dublin to Boston

    Aer Lingus is one of the most popular airlines flying from Dublin to Boston, operating 14 flights/week on average for this route. A good Aer Lingus flight deal for Dublin to Boston starts from $416 round-trip, up to an average price of $587. Our users have rated Aer Lingus at 7.2/10.

  • JetBlue Flights From Dublin to Boston

    $469 is the best JetBlue flight deal from Dublin to Boston found on momondo over the last 72 hours. The average JetBlue ticket price found was closer to $745, however, with flight time and availability significantly affecting the price. JetBlue (7.2/10 from 2,887 user reviews) flies into Boston from Dublin 14 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
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Falmouth
Nashua
Laconia
Brockton
Sturbridge
Everett
Chatham
Concord

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.

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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