$445+ Cheap flights from Dublin (DUB) to Boston (BOS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOS
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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Find cheap flights from Dublin to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Dublin to Boston Logan Intl are usually found in February or November, booked 58 days in advance, depart on a Thursday or Monday and return on a Tuesday
Cheap flight deals from Dublin to Boston
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Best
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Cheapest flights from Dublin to BostonExplore the most affordable flight options available from Dublin to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
Explore the most affordable flight options available from Dublin to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
This Gotogate deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Sat 10/38:50 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Deal found 6/21![Icelandair logo]()
$477
This oojo deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Sat 10/248:50 pm
BOS
- DUB
1 stop9h 25m
Icelandair
Deal found 6/21![Icelandair logo]()
$481
This Gotogate deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:15 pm
DUB
- BOS
1 stop11h 35m
Icelandair
Wed 9/911:00 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Deal found 6/20![Icelandair logo]()
$482
This Mytrip deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:30 am
DUB
- BOS
1 stop11h 20m
Icelandair
Mon 12/147:50 pm
BOS
- DUB
1 stop9h 25m
Icelandair
Deal found 6/19![Icelandair logo]()
$483
This Mytrip deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Wed 9/308:50 pm
BOS
- DUB
1 stop11h 25m
Icelandair
Deal found 6/19![Icelandair logo]()
$484
This oojo deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:30 am
DUB
- BOS
1 stop11h 20m
Icelandair
Mon 11/307:50 pm
BOS
- DUB
1 stop9h 25m
Icelandair
Deal found 6/22![Icelandair logo]()
$486
This oojo deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Wed 9/308:50 pm
BOS
- DUB
1 stop11h 25m
Icelandair
Deal found 6/21![Icelandair logo]()
$488
This TravelUp deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:50 am
DUB
- BOS
1 stop16h 20m
Lufthansa
Tue 9/227:23 pm
BOS
- DUB
1 stop10h 17m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$489
This Booking.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:15 pm
DUB
- BOS
1 stop11h 35m
Icelandair
Sat 10/38:50 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Deal found 6/19![Icelandair logo]()
$493
This Mytrip deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Sun 8/3011:00 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Deal found 6/21![Icelandair logo]()
$494
Best flights from Dublin to BostonDiscover carefully curated flight deals from Dublin to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
Discover carefully curated flight deals from Dublin to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
This Icelandair deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Mon 9/711:00 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Deal found 6/23![Icelandair logo]()
$525
This KLM deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:55 am
DUB
- BOS
1 stop12h 40m
Multiple Airlines
Tue 9/89:45 pm
BOS
- DUB
1 stop12h 40m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$528
This KLM deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:55 am
DUB
- BOS
1 stop12h 40m
KLM
Fri 10/211:40 pm
BOS
- DUB
Nonstop6h 05m
KLM
Deal found 6/23![KLM logo]()
$541
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:55 am
DUB
- BOS
1 stop14h 35m
Delta
Mon 9/2811:35 pm
BOS
- DUB
Nonstop6h 10m
Delta
Deal found 6/22![Delta logo]()
$542
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:20 am
DUB
- BOS
1 stop13h 47m
United Airlines
Sat 10/33:48 pm
BOS
- DUB
2 stops13h 52m
United Airlines
Deal found 6/21![United Airlines logo]()
$544
This Icelandair deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Tue 9/88:50 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Deal found 6/20![Icelandair logo]()
$528
This KLM deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:10 am
DUB
- BOS
1 stop12h 20m
KLM
Tue 12/2210:35 pm
BOS
- DUB
Nonstop6h 10m
KLM
Deal found 6/21![KLM logo]()
$544
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:00 pm
DUB
- BOS
Nonstop7h 13m
Delta
Sat 10/245:55 pm
BOS
- DUB
1 stop20h 30m
Delta
Deal found 6/19![Delta logo]()
$549
This KLM deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:55 am
DUB
- BOS
1 stop12h 23m
KLM
Mon 8/2411:40 pm
BOS
- DUB
Nonstop6h 05m
KLM
Deal found 6/22![KLM logo]()
$551
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:45 am
DUB
- BOS
2 stops17h 42m
Delta
Mon 1/44:50 pm
BOS
- DUB
1 stop16h 40m
Delta
Deal found 6/20![Delta logo]()
$553
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:55 am
DUB
- BOS
1 stop15h 45m
Delta
Thu 8/69:45 pm
BOS
- DUB
1 stop12h 40m
Delta
Deal found 6/23![Delta logo]()
$559
Last-minute flights from Dublin to BostonDiscover last-minute flight deals from Dublin to Boston. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from Dublin to Boston. Data last updated June 24, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:15 pm
DUB
- BOS
1 stop12h 30m
Icelandair
Thu 11/197:50 pm
BOS
- DUB
1 stop9h 25m
Icelandair
Deal found 6/20![Icelandair logo]()
$541
This oojo deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:15 pm
DUB
- BOS
1 stop12h 30m
Icelandair
Sat 11/147:50 pm
BOS
- DUB
1 stop9h 25m
Icelandair
Deal found 6/20![Icelandair logo]()
$543
This Ticket deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:00 pm
DUB
- BOS
Nonstop7h 17m
KLM
Sun 7/1211:45 pm
BOS
- DUB
Nonstop6h 00m
KLM
Deal found 6/21![KLM logo]()
$538
This Gotogate deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:15 pm
DUB
- BOS
1 stop11h 35m
Icelandair
Mon 7/138:50 pm
BOS
- DUB
1 stop11h 25m
Icelandair
Deal found 6/22![Icelandair logo]()
$536
This Gotogate deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:15 pm
DUB
- BOS
1 stop11h 35m
Icelandair
Tue 7/148:50 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Deal found 6/23![Icelandair logo]()
$540
This Gotogate deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:15 pm
DUB
- BOS
1 stop12h 30m
Icelandair
Wed 7/158:50 pm
BOS
- DUB
1 stop11h 25m
Icelandair
Deal found 6/22![Icelandair logo]()
$535
This Gotogate deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Sat 7/188:50 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Deal found 6/22![Icelandair logo]()
$537
This Mytrip deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:15 pm
DUB
- BOS
1 stop12h 30m
Icelandair
Tue 10/138:50 pm
BOS
- DUB
1 stop9h 15m
Icelandair
Deal found 6/20![Icelandair logo]()
$530
This oojo deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:15 pm
DUB
- BOS
1 stop9h 35m
Icelandair
Sun 7/198:50 pm
BOS
- DUB
1 stop11h 25m
Icelandair
Deal found 6/20![Icelandair logo]()
$545
This oojo deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:15 pm
DUB
- BOS
1 stop12h 30m
Icelandair
Sun 7/268:50 pm
BOS
- DUB
1 stop11h 25m
Icelandair
Deal found 6/21![Icelandair logo]()
$546
One-way flights from Dublin to BostonSearch for one-way flight options from Dublin to Boston. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
Search for one-way flight options from Dublin to Boston. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:15 pm
DUB
- BOS
1 stop26h 15m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$445
This FlightHub deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:40 am
DUB
- BOS
2 stops18h 19m
WestJet
Deal found 6/23![WestJet logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:40 am
DUB
- BOS
1 stop14h 01m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:40 am
DUB
- BOS
2 stops34h 35m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$448
This FlightHub deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:40 am
DUB
- BOS
2 stops18h 19m
WestJet
Deal found 6/19![WestJet logo]()
$449
This Cheapflightsfares deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:40 am
DUB
- BOS
1 stop15h 25m
Aer Lingus
Deal found 6/23![Aer Lingus logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:00 am
DUB
- BOS
2 stops29h 29m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:10 am
DUB
- BOS
2 stops29h 19m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$453
This oojo deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:00 pm
DUB
- BOS
1 stop30h 05m
Aer Lingus
Deal found 6/21![Aer Lingus logo]()
$454
This LEVEL deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:30 pm
DUB
- BOS
1 stop28h 35m
LEVEL
Deal found 6/19![LEVEL logo]()
$455
This WestJet deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:20 am
DUB
- BOS
2 stops35h 11m
WestJet
Deal found 6/23![WestJet logo]()
$456
This Cheapflightsfares deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:30 pm
DUB
- BOS
1 stop11h 35m
Aer Lingus
Deal found 6/23![Aer Lingus logo]()
$457
Find flight deals from Dublin to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $477 (Gotogate) |
One-way from | $445 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $761 |
Good round-trip deal | $653 or less |
Good one-way deal | $493 or less |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 24, 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
Cheapest round-trip
DublinBoston
DUB - BOS
DUBBOS
Dublin
Thu 9/3
2:15 pm-6:50 pm
1 stop9h 35m
Boston Logan Intl
Mon 9/7
11:00 pm-1:15 pm
1 stop9h 15m
$525
DublinBoston
DUB - BOS
DUBBOS
Dublin
Tue 9/1
8:55 am-4:35 pm
1 stop12h 40m
Boston Logan Intl
Tue 9/8
9:45 pm-3:25 pm
1 stop12h 40m
$528
DublinBoston
DUB - BOS
DUBBOS
Dublin
Tue 9/1
2:15 pm-6:50 pm
1 stop9h 35m
Boston Logan Intl
Tue 9/8
8:50 pm-11:05 am
1 stop9h 15m
$528
DublinBoston
DUB - BOS
DUBBOS
Dublin
Tue 9/22
8:55 am-4:35 pm
1 stop12h 40m
Boston Logan Intl
Fri 10/2
11:40 pm-10:45 am
Nonstop6h 05m
$541
DublinBoston
DUB - BOS
DUBBOS
Dublin
Wed 9/2
8:55 am-6:30 pm
1 stop14h 35m
Boston Logan Intl
Mon 9/28
11:35 pm-10:45 am
Nonstop6h 10m
$542
DublinBoston
DUB - BOS
DUBBOS
Dublin
Thu 9/24
9:20 am-6:07 pm
1 stop13h 47m
Boston Logan Intl
Sat 10/3
3:48 pm-10:40 am
2 stops13h 52m
$544
DublinBoston
DUB - BOS
DUBBOS
Dublin
Wed 9/23
11:10 am-6:30 pm
1 stop12h 20m
Boston Logan Intl
Tue 12/22
10:35 pm-9:45 am
Nonstop6h 10m
$544
DublinBoston
DUB - BOS
DUBBOS
Dublin
Thu 10/1
3:00 pm-5:13 pm
Nonstop7h 13m
Boston Logan Intl
Sat 10/24
5:55 pm-7:25 pm
1 stop20h 30m
$549
Quickest round-trip
DublinBoston
DUB - BOS
DUBBOS
Dublin
Mon 8/10
5:55 am-1:18 pm
1 stop12h 23m
Boston Logan Intl
Mon 8/24
11:40 pm-10:45 am
Nonstop6h 05m
$551
DublinBoston
DUB - BOS
DUBBOS
Dublin
Sat 12/12
5:45 am-6:27 pm
2 stops17h 42m
Boston Logan Intl
Mon 1/4
4:50 pm-2:30 pm
1 stop16h 40m
$553
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Dublin to Boston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dublin to Boston in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Dublin-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Dublin-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Dublin to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Dublin with our price prediction graph.
DUB-BOS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dublin to Boston
Prices
Airlines
Delays
How far ahead should I book a flight from Dublin to Boston?
To ensure you get the cheapest price possible for a flight from Dublin to Boston, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Dublin to Boston?
Currently, February is the cheapest month in which you can book a flight from Dublin to Boston (average of $442). Flying from Dublin to Boston in July is currently the most expensive (average of $827). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DUB to BOS?
Find hourly flight availability from Dublin to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 24, 2026.
A simple way to save on the total cost of your ticket is to fly from Dublin to Boston in the afternoon. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight at noon.
How often are flights from Dublin to Boston delayed?
About 11% of weekly flights between Dublin and Boston have experienced delays in the past year, with the average delay time being 124 minutes.
What is the most punctual flight time for Dublin to Boston flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Dublin to Boston flights?
Over the last year, JetBlue have had the lowest number of delays on this route, with just 8% of flights being delayed.
The best insider tips for Dublin to Boston flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Dublin to Boston trip
Our travel experts
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated June 24, 2026.
See what other customers who have flown with Delta,Air France, andAer Lingus from Dublin to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Dublin to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Cambridge
Concord
Brockton
Watertown
Hampton Beach
Seekonk
Cranston
Warwick
Peabody
Auburn
Fitchburg
York Beach
Chelsea
Londonderry
Dedham
Swansea
Lowell
Smithfield
Braintree
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Dublin to Boston
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Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 24, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Dublin to Boston by cabin class
Find flights from Dublin to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dublin and Boston flights
Browse other Dublin and Boston flight options. Last updated on June 24, 2026.
Other flights from Dublin
Browse through other flights departing from Dublin. Flights are based on user searches made on Cheapflights and were last updated on June 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Dublin to Boston
Discover the top 6 airlines that operate flights from Dublin to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$271 | Average$564 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$371 | Average$495 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$412 | Average$471 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$413 | Average$621 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$440 | Average$454 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$521 | Average$699 | FlexibilityNo cancel fee | On-time62% |