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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOS
15 Mar — 22 Mar1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to Boston Logan Intl are usually found in November or February, booked 88 days in advance, depart on a Thursday or Saturday and return on a Thursday
Cheap flight deals from Dublin to Boston
Enter your travel dates to find the best prices.
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Cheapest flights from Dublin to Boston
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 13 February 2026.
Tue 3/311:40
DUB
-
BOS
Nonstop7h 15m
Aer Lingus
Tue 10/322:20
BOS
-
DUB
Nonstop6h 00m
Aer Lingus
Deal found 11/2£300
Wed 4/316:45
DUB
-
BOS
Nonstop7h 14m
Aer Lingus
Sun 8/322:20
BOS
-
DUB
Nonstop6h 00m
Aer Lingus
Deal found 12/2£302
Mon 2/316:45
DUB
-
BOS
Nonstop7h 14m
Aer Lingus
Wed 4/317:10
BOS
-
DUB
Nonstop6h 05m
Aer Lingus
Deal found 13/2£304
Wed 4/311:30
DUB
-
BOS
1 stop11h 39m
Iberia
Sun 8/318:53
BOS
-
DUB
1 stop9h 47m
Iberia
Deal found 13/2£310
Thu 5/309:40
DUB
-
BOS
1 stop15h 10m
Iberia
Sun 22/318:53
BOS
-
DUB
1 stop9h 47m
Iberia
Deal found 13/2£311
Tue 3/311:30
DUB
-
BOS
1 stop11h 20m
Icelandair
Tue 10/320:50
BOS
-
DUB
1 stop9h 25m
Icelandair
Deal found 11/2£312
Wed 25/211:30
DUB
-
BOS
1 stop14h 25m
American Airlines
Sun 1/316:09
BOS
-
DUB
1 stop11h 31m
American Airlines
Deal found 13/2£314
Wed 4/311:30
DUB
-
BOS
1 stop11h 39m
Iberia
Thu 19/317:45
BOS
-
DUB
1 stop11h 10m
Iberia
Deal found 13/2£321
Thu 5/311:30
DUB
-
BOS
1 stop32h 44m
Iberia
Wed 18/318:53
BOS
-
DUB
1 stop9h 47m
Iberia
Deal found 13/2£329
Best flights from Dublin to Boston
Discover carefully curated flight deals from Dublin to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 February 2026.
Thu 28/520:20
DUB
-
BOS
1 stop25h 40m
British Airways
Wed 3/620:15
BOS
-
DUB
1 stop13h 20m
British Airways
Deal found 10/2£333
Mon 9/308:50
DUB
-
BOS
1 stop15h 05m
Delta
Mon 16/323:15
BOS
-
DUB
Nonstop6h 05m
Delta
Deal found 13/2£343
Tue 3/305:55
DUB
-
BOS
1 stop12h 25m
KLM
Thu 19/323:15
BOS
-
DUB
Nonstop6h 05m
KLM
Deal found 10/2£348
Sat 7/305:55
DUB
-
BOS
1 stop12h 25m
KLM
Sat 21/323:15
BOS
-
DUB
Nonstop6h 05m
KLM
Deal found 9/2£348
Fri 27/213:25
DUB
-
BOS
1 stop10h 30m
Delta
Sun 8/323:15
BOS
-
DUB
Nonstop6h 05m
Delta
Deal found 12/2£349
Thu 5/305:55
DUB
-
BOS
1 stop12h 25m
KLM
Fri 20/323:15
BOS
-
DUB
Nonstop6h 05m
KLM
Deal found 13/2£348
Wed 25/213:25
DUB
-
BOS
1 stop10h 30m
Delta
Sun 1/322:15
BOS
-
DUB
Nonstop6h 05m
Delta
Deal found 10/2£349
Thu 5/305:55
DUB
-
BOS
1 stop12h 25m
KLM
Sun 22/323:15
BOS
-
DUB
Nonstop6h 05m
KLM
Deal found 13/2£348
Wed 4/305:55
DUB
-
BOS
1 stop12h 25m
KLM
Thu 19/323:15
BOS
-
DUB
Nonstop6h 05m
KLM
Deal found 12/2£349
Direct flights from Dublin to Boston
Explore direct flight options from Dublin to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 February 2026.
Tue 3/311:40
DUB
-
BOS
Nonstop7h 15m
Aer Lingus
Tue 10/322:20
BOS
-
DUB
Nonstop6h 00m
Aer Lingus
Deal found 11/2£300
Wed 4/316:45
DUB
-
BOS
Nonstop7h 14m
Aer Lingus
Sun 8/322:20
BOS
-
DUB
Nonstop6h 00m
Aer Lingus
Deal found 12/2£302
Mon 2/316:45
DUB
-
BOS
Nonstop7h 14m
Aer Lingus
Wed 4/317:10
BOS
-
DUB
Nonstop6h 05m
Aer Lingus
Deal found 13/2£304
Wed 25/211:30
DUB
-
BOS
Nonstop7h 25m
KLM
Sun 8/323:15
BOS
-
DUB
Nonstop6h 05m
KLM
Deal found 13/2£344
Mon 9/311:30
DUB
-
BOS
Nonstop7h 10m
Delta
Tue 24/323:15
BOS
-
DUB
Nonstop6h 05m
Delta
Deal found 13/2£350
Tue 3/311:30
DUB
-
BOS
Nonstop7h 10m
KLM
Thu 19/323:15
BOS
-
DUB
Nonstop6h 05m
KLM
Deal found 10/2£355
Thu 5/311:30
DUB
-
BOS
Nonstop7h 10m
Delta
Fri 20/323:15
BOS
-
DUB
Nonstop6h 05m
Delta
Deal found 13/2£356
Mon 23/211:30
DUB
-
BOS
Nonstop7h 25m
Delta
Sun 1/322:15
BOS
-
DUB
Nonstop6h 05m
Delta
Deal found 10/2£356
Thu 28/515:00
DUB
-
BOS
Nonstop7h 04m
KLM
Thu 4/623:35
BOS
-
DUB
Nonstop6h 10m
KLM
Deal found 13/2£360
Last-minute flights from Dublin to Boston
Discover last-minute flight deals from Dublin to Boston. Data last updated 13 February 2026 and is based on user searches.
Wed 25/211:30
DUB
-
BOS
1 stop14h 25m
American Airlines
Sun 1/316:09
BOS
-
DUB
1 stop11h 31m
American Airlines
Deal found 13/2£314
Mon 2/316:45
DUB
-
BOS
Nonstop7h 14m
Aer Lingus
Wed 4/317:10
BOS
-
DUB
Nonstop6h 05m
Aer Lingus
Deal found 13/2£304
Tue 3/311:40
DUB
-
BOS
Nonstop7h 15m
Aer Lingus
Tue 10/322:20
BOS
-
DUB
Nonstop6h 00m
Aer Lingus
Deal found 11/2£300
Tue 3/311:30
DUB
-
BOS
1 stop11h 20m
Icelandair
Tue 10/320:50
BOS
-
DUB
1 stop9h 25m
Icelandair
Deal found 11/2£312
Wed 4/316:45
DUB
-
BOS
Nonstop7h 14m
Aer Lingus
Sun 8/322:20
BOS
-
DUB
Nonstop6h 00m
Aer Lingus
Deal found 12/2£302
Wed 4/311:30
DUB
-
BOS
1 stop11h 39m
Iberia
Sun 8/318:53
BOS
-
DUB
1 stop9h 47m
Iberia
Deal found 13/2£310
Wed 4/311:30
DUB
-
BOS
1 stop11h 39m
Iberia
Thu 19/317:45
BOS
-
DUB
1 stop11h 10m
Iberia
Deal found 13/2£321
Thu 5/309:40
DUB
-
BOS
1 stop15h 10m
Iberia
Sun 22/318:53
BOS
-
DUB
1 stop9h 47m
Iberia
Deal found 13/2£311
Thu 5/311:30
DUB
-
BOS
1 stop32h 44m
Iberia
Wed 18/318:53
BOS
-
DUB
1 stop9h 47m
Iberia
Deal found 13/2£329
One-way flights from Dublin to Boston
Search for one-way flight options from Dublin to Boston. Find affordable one-way fares based on user searches. Data last updated 13 February 2026.
Tue 10/310:30
DUB
-
BOS
1 stop14h 40m
Multiple Airlines
Deal found 10/2£208
Wed 11/317:45
DUB
-
BOS
1 stop32h 10m
Multiple Airlines
Deal found 12/2£246
Fri 15/510:40
DUB
-
BOS
1 stop11h 55m
Multiple Airlines
Deal found 13/2£263
Thu 11/613:15
DUB
-
BOS
1 stop14h 24m
Multiple Airlines
Deal found 11/2£267
Thu 19/307:00
DUB
-
BOS
2 stops18h 55m
Multiple Airlines
Deal found 12/2£275
Sat 7/311:25
DUB
-
BOS
2 stops17h 06m
WestJet
Deal found 12/2£285
Tue 12/521:35
DUB
-
BOS
1 stop28h 30m
LEVEL
Deal found 13/2£291
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 13 February 2026.
Customise 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 858,174 searches. Data last updated 13 February 2026.
Use the filters below to find and compare flights from Dublin to Boston that are best for you.
Fly from
Dublin
Fly to
Boston
Route
Depart
Return
Price
DublinBoston
DUB - BOS
DUBBOS
Dublin
Thu 28/5
20:20-17:00
1 stop25h 40m
Boston Logan Intl
Wed 3/6
20:15-14:35
1 stop13h 20m
£333
DublinBoston
DUB - BOS
DUBBOS
Dublin
Mon 9/3
08:50-19:55
1 stop15h 05m
Boston Logan Intl
Mon 16/3
23:15-09:20
Nonstop6h 05m
£343
DublinBoston
DUB - BOS
DUBBOS
Dublin
Tue 3/3
05:55-13:20
1 stop12h 25m
Boston Logan Intl
Thu 19/3
23:15-09:20
Nonstop6h 05m
£348
DublinBoston
DUB - BOS
DUBBOS
Dublin
Sat 7/3
05:55-13:20
1 stop12h 25m
Boston Logan Intl
Sat 21/3
23:15-09:20
Nonstop6h 05m
£348
DublinBoston
DUB - BOS
DUBBOS
Dublin
Thu 5/3
05:55-13:20
1 stop12h 25m
Boston Logan Intl
Fri 20/3
23:15-09:20
Nonstop6h 05m
£348
DublinBoston
DUB - BOS
DUBBOS
Dublin
Thu 5/3
05:55-13:20
1 stop12h 25m
Boston Logan Intl
Sun 22/3
23:15-09:20
Nonstop6h 05m
£348
DublinBoston
DUB - BOS
DUBBOS
Dublin
Fri 27/2
13:25-18:55
1 stop10h 30m
Boston Logan Intl
Sun 8/3
23:15-09:20
Nonstop6h 05m
£349
DublinBoston
DUB - BOS
DUBBOS
Dublin
Wed 25/2
13:25-18:55
1 stop10h 30m
Boston Logan Intl
Sun 1/3
22:15-09:20
Nonstop6h 05m
£349
DublinBoston
DUB - BOS
DUBBOS
Dublin
Wed 4/3
05:55-13:20
1 stop12h 25m
Boston Logan Intl
Thu 19/3
23:15-09:20
Nonstop6h 05m
£349
DublinBoston
DUB - BOS
DUBBOS
Dublin
Wed 11/3
17:45-21:55
1 stop32h 10m
£246
Flights are sorted by cheapest return flights first.
Deals found on 12/2
Showing 1-10 of 18 results
1
2
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 return 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
More
How far ahead should I book a flight from Dublin to Boston?
Use this chart to determine the optimal time to book a return flight from Dublin to Boston. Price data was last updated on 6 February 2026.
Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Dublin to Boston?
Currently, September is the cheapest month in which you can book a flight from Dublin to Boston (average of £241). Flying from Dublin to Boston in July is currently the most expensive (average of £363). 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 13 February 2026.
It’s typically best to fly out from Dublin to Boston in the evening. Doing so could potentially save you 16% on the flight price compared to flying at midday, which is usually more expensive.
Weekly flight availability from Dublin to Boston
Explore weekly flight availability from Dublin to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 February 2026.
The most flights from DUB to BOS are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).
How often are flights from Dublin to Boston delayed?
About 10% of weekly flights between Dublin and Boston have experienced delays in the past year, with the average delay time being 126 minutes.
What is the most punctual flight time for Dublin to Boston flights?
Historically, flights departing in the morning 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 past year, JetBlue have had the lowest number of delays on this route, with just 7% of flights being delayed.
What’s the top stopover airport for flights from Dublin to Boston?
Share of one-stop return flights from Dublin to Boston chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Reykjavik (KEF) – chosen by Cheapflights users on 79% of one-stop itineraries from Dublin to Boston on Cheapflights.
What’s the cheapest stopover airport for flights from Dublin to Boston?
Average return fare for one-stop flights from Dublin to Boston, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £298.
What’s the fastest stopover option from Dublin to Boston?
Shortest average travel time for one-stop one-way flights from Dublin to Boston, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for one-stop routes: 10h 47m.
Which airport typically offers the quickest stopover for flights from Dublin to Boston?
Average stopover duration for one-stop one-way flights from Dublin to Boston, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Newark (EWR) offer the fastest connection on this route, with an average stopover time of 2h 05m.
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 13 February 2026.
Read reviews from past customers who have flown with KLM, Aer Lingus, andJetBlue
from Dublin to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Flight operated by Virgin Atlantic - usual high standard service by Virgin.
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.
What airports do I use to fly from Dublin to Boston?
Booking a flight from Dublin (DUB) to Boston Logan Intl (BOS) is your only option if you wish to fly from Dublin to Boston. On a typical day, there are 11 flights from Dublin to Logan Intl, all of which are around 7h 05m for a nonstop flight. You can also purchase a plane ticket from 11 airlines when you book a flight from Dublin to Boston.
How popular is this Dublin to Boston flight route?
This flight path from Dublin to Boston Logan Intl was viewed by 833 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Dublin to Boston?
There are many flights that can get you from Dublin to Boston in 7h 25m. Fly via Iberia, British Airways, or KLM to get the fastest option. Airlines will cover a distance of 2983 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Dublin to Boston round-trip?
According to our current data, PLAY (£214), Icelandair (£267), and British Airways (£291) offers the cheapest pricing from Dublin to Boston. PLAY is currently priced 48% below the average price you’ll pay for this route.
What are the most reliable airlines from Dublin to Boston?
Before booking your flight to Boston from Dublin, check out the most reliable airlines to get you to your destination on time: American Airlines (84%), Aer Lingus (84%), JetBlue( 84%).
What are the cheapest flights from Dublin to Boston?
Looking for the cheapest flight from Dublin to Boston? While on average our users pay £1,033, our data indicates the cheapest price to be £300. The most popular route (Dublin - Boston Logan Intl), is priced around £350.
Can I find deals for business class flights from Dublin to Boston?
Yes. Cheapflights offers flight deals from Dublin to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to Boston?
Currently, September is the cheapest month in which you can book a flight from Dublin to Boston (average of £241). Flying from Dublin to Boston in July is currently the most expensive (average of £363). 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.
Book flights to Boston if you plan to visit one of these locations
Burlington
Canton
Warwick
Cambridge
Peabody
Somerville
Quincy
Waltham
Chelmsford
Browse thousands of different options on Cheapflights for your next trip
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Popular flights
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 13 February 2026.
Discover the top 10 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 858,174 searches. Data last updated 13 February 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to Boston?
Deals for Dublin to Boston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Dublin to Boston?
Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Dublin to Boston with no change fees?
Yes, we can. To see specific flights from Dublin to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Dublin to Boston become cheaper?
Not ready to book yet? You can track prices for flights from Dublin to Boston on Cheapflights with our Price Alert feature and get notified when better prices are available.
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