Cheap flights from Ireland to Boston from £297
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOS
7 Nov — 14 Nov1
Cheap flight deals from Ireland to Boston
Enter your travel dates to find the best prices.
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Best
Direct
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Cheapest flights from Ireland to BostonExplore the most affordable flight options available from Ireland to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.
Explore the most affordable flight options available from Ireland to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.
Thu 24/1211:30 -
1 stop11h 20m
Wed 6/119:50 -
1 stop9h 25m
Deal found 6/10£355
Thu 24/1211:30 -
1 stop11h 20m
Mon 4/119:50 -
1 stop9h 25m
Deal found 6/10£366
Mon 19/1014:15 -
1 stop12h 30m
Sun 15/1119:50 -
1 stop9h 25m
Deal found 6/10£370
Wed 23/1219:05 -
1 stop25h 40m
Sun 10/117:35 -
1 stop13h 10m
Deal found 7/10£371
Wed 4/1111:30 -
1 stop11h 20m
Sun 8/1119:50 -
1 stop9h 25m
Deal found 5/10£374
Tue 3/1111:30 -
1 stop11h 20m
Tue 17/1119:50 -
1 stop9h 25m
Deal found 5/10£375
Wed 9/1219:05 -
1 stop25h 40m
Sun 13/1211:50 -
2 stops19h 00m
Deal found 8/10£378
Thu 24/1211:30 -
1 stop11h 20m
Sun 3/119:50 -
1 stop9h 25m
Deal found 7/10£386
Mon 21/1211:30 -
1 stop11h 20m
Thu 7/119:50 -
1 stop9h 25m
Deal found 7/10£391
Thu 19/1105:40 -
1 stop13h 33m
Thu 26/1116:55 -
1 stop16h 50m
Deal found 6/10£434
Mon 9/1111:15 -
1 stop12h 46m
Mon 16/1113:37 -
2 stops16h 03m
Deal found 8/10£437
Thu 3/1217:30 -
1 stop25h 50m
Mon 7/1220:55 -
1 stop14h 45m
Deal found 5/10£439
Best flights from Ireland to BostonDiscover carefully curated flight deals from Ireland to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.
Discover carefully curated flight deals from Ireland to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.
Wed 4/1112:35 -
2 stops32h 10m
Sun 8/1117:35 -
2 stops13h 15m
Deal found 4/10£418
Wed 4/1111:30 -
1 stop11h 20m
Sun 8/1119:50 -
1 stop9h 25m
Deal found 6/10£420
Fri 6/1105:45 -
1 stop13h 28m
Fri 13/1112:00 -
2 stops16h 25m
Deal found 8/10£425
Sat 21/1113:25 -
2 stops14h 30m
Sat 28/1116:55 -
1 stop11h 05m
Deal found 7/10£431
Mon 2/1111:15 -
2 stops16h 50m
Sun 8/1119:25 -
1 stop16h 15m
Deal found 5/10£443
Sun 22/1107:40 -
2 stops15h 45m
Tue 1/1219:15 -
1 stop15h 10m
Deal found 6/10£450
Thu 5/1105:45 -
1 stop13h 28m
Thu 12/1122:45 -
Nonstop6h 00m
Deal found 5/10£428
Thu 5/1111:30 -
2 stops33h 15m
Thu 12/1117:35 -
2 stops34h 45m
Deal found 5/10£428
Thu 22/1014:15 -
1 stop9h 35m
Tue 27/1020:50 -
1 stop9h 25m
Deal found 4/10£435
Mon 2/1117:30 -
2 stops29h 10m
Sun 8/1119:15 -
1 stop10h 55m
Deal found 5/10£451
Tue 3/1105:45 -
2 stops18h 21m
Sun 8/1118:20 -
1 stop9h 40m
Deal found 7/10£431
Fri 26/311:30 -
2 stops33h 15m
Wed 31/317:40 -
1 stop13h 10m
Deal found 7/10£436
Thu 5/1107:50 -
1 stop12h 55m
Thu 12/1119:15 -
1 stop16h 30m
Deal found 7/10£454
Fri 20/1111:55 -
Nonstop7h 14m
Fri 27/1116:55 -
1 stop11h 30m
Deal found 6/10£431
Thu 19/1114:00 -
Nonstop7h 15m
Thu 26/1113:24 -
1 stop11h 46m
Deal found 5/10£524
Sat 7/1107:50 -
2 stops15h 10m
Sat 14/1119:15 -
1 stop11h 15m
Deal found 6/10£455
Mon 9/1111:15 -
1 stop12h 46m
Mon 16/1113:37 -
2 stops16h 03m
Deal found 8/10£437
Sun 1/1107:40 -
1 stop13h 05m
Sun 8/1119:15 -
1 stop10h 55m
Deal found 4/10£455
Thu 19/1105:40 -
2 stops18h 19m
Thu 26/1118:20 -
1 stop15h 25m
Deal found 7/10£440
Thu 3/1207:40 -
2 stops15h 45m
Mon 7/1220:00 -
2 stops20h 00m
Deal found 5/10£462
Wed 28/1011:55 -
Nonstop7h 14m
Wed 2/1211:50 -
2 stops16h 10m
Deal found 8/10£442
Wed 18/1107:40 -
2 stops15h 45m
Wed 25/1120:00 -
2 stops20h 00m
Deal found 4/10£462
Tue 15/1207:50 -
2 stops15h 35m
Sun 17/120:00 -
2 stops15h 45m
Deal found 8/10£469
Mon 2/1117:30 -
1 stop25h 43m
Sun 8/1118:20 -
1 stop15h 25m
Deal found 5/10£478
Thu 14/107:50 -
2 stops17h 10m
Sun 17/121:30 -
2 stops14h 15m
Deal found 5/10£471
Tue 24/1107:50 -
2 stops15h 35m
Sat 5/1220:00 -
2 stops34h 30m
Deal found 5/10£475
Sat 14/1107:50 -
1 stop11h 30m
Mon 23/1120:00 -
2 stops15h 45m
Deal found 7/10£509
Wed 23/1220:05 -
1 stop24h 50m
Fri 1/120:00 -
2 stops34h 30m
Deal found 7/10£539
Direct flights from Ireland to BostonExplore direct flight options from Ireland to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 October 2026.
Explore direct flight options from Ireland to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 October 2026.
Mon 2/1111:55 -
Nonstop7h 14m
Sun 8/1122:45 -
Nonstop6h 00m
Deal found 8/10£434
Thu 19/1111:45 -
Nonstop7h 10m
Sun 22/1117:15 -
Nonstop6h 00m
Deal found 8/10£440
Wed 28/1011:55 -
Nonstop7h 14m
Thu 12/1122:45 -
Nonstop6h 00m
Deal found 8/10£443
Thu 22/1015:00 -
Nonstop7h 13m
Tue 27/1023:45 -
Nonstop6h 00m
Deal found 6/10£444
Wed 21/1015:00 -
Nonstop7h 13m
Thu 12/1122:45 -
Nonstop6h 00m
Deal found 6/10£446
Sun 22/1111:45 -
Nonstop7h 10m
Sun 29/1117:15 -
Nonstop6h 00m
Deal found 8/10£448
Wed 13/111:45 -
Nonstop7h 30m
Wed 3/221:10 -
Nonstop6h 10m
Deal found 6/10£450
Tue 3/1116:45 -
Nonstop7h 20m
Sun 8/1117:15 -
Nonstop6h 00m
Deal found 7/10£452
Fri 20/1111:45 -
Nonstop7h 10m
Fri 27/1121:20 -
Nonstop6h 00m
Deal found 6/10£453
Thu 5/1116:45 -
Nonstop7h 20m
Thu 12/1117:15 -
Nonstop6h 00m
Deal found 5/10£456
Wed 28/1011:55 -
Nonstop7h 14m
Tue 3/1122:45 -
Nonstop6h 00m
Deal found 5/10£456
Thu 19/1114:00 -
Nonstop7h 15m
Thu 26/1118:50 -
Nonstop6h 00m
Deal found 5/10£457
Last-minute flights from Ireland to BostonDiscover last-minute flight deals from Ireland to Boston. Data last updated 8 October 2026 and is based on user searches.
Discover last-minute flight deals from Ireland to Boston. Data last updated 8 October 2026 and is based on user searches.
Mon 19/1014:15 -
1 stop12h 30m
Mon 9/1119:50 -
1 stop9h 25m
Deal found 6/10£370
Mon 2/1111:15 -
2 stops16h 50m
Sun 8/1119:25 -
1 stop16h 15m
Deal found 5/10£443
Tue 3/1111:30 -
1 stop11h 20m
Tue 17/1119:50 -
1 stop9h 25m
Deal found 5/10£375
Wed 4/1111:30 -
1 stop11h 20m
Sun 8/1119:50 -
1 stop9h 25m
Deal found 5/10£374
Wed 4/1112:35 -
2 stops32h 10m
Mon 16/1117:35 -
1 stop13h 10m
Deal found 5/10£404
Wed 4/1112:35 -
2 stops32h 10m
Sun 8/1117:35 -
2 stops13h 15m
Deal found 5/10£416
Thu 5/1111:30 -
2 stops33h 15m
Sun 8/1117:35 -
1 stop13h 10m
Deal found 7/10£405
Mon 9/1111:15 -
1 stop12h 46m
Mon 16/1113:37 -
2 stops16h 03m
Deal found 8/10£437
Thu 19/1112:10 -
1 stop13h 10m
Sun 22/1121:50 -
1 stop14h 55m
Deal found 8/10£414
Thu 19/1105:40 -
1 stop13h 33m
Thu 26/1116:55 -
1 stop16h 50m
Deal found 6/10£434
Thu 19/1105:40 -
2 stops18h 19m
Thu 26/1118:20 -
1 stop15h 25m
Deal found 7/10£440
Sat 21/1111:30 -
1 stop11h 20m
Sat 28/1119:50 -
1 stop9h 25m
Deal found 7/10£412
One-way flights from Ireland to BostonSearch for one-way flight options from Ireland to Boston. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.
Search for one-way flight options from Ireland to Boston. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.
Wed 31/311:10 -
1 stop12h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£297
Tue 22/1209:55 -
1 stop11h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10£298
Wed 16/1211:55 -
Nonstop7h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£300
Fri 8/105:45 -
2 stops17h 42m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£300
Sun 10/105:45 -
2 stops21h 41m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£301
Tue 13/1010:40 -
Nonstop7h 11m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10£303
Wed 21/1010:40 -
Nonstop7h 11m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£303
Sun 4/415:00 -
Nonstop7h 17m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£304
Wed 14/1011:30 -
1 stop31h 59m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£306
Thu 7/106:00 -
2 stops17h 27m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£306
Thu 12/1107:50 -
3 stops35h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/10£324
Thu 12/1111:55 -
2 stops33h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/10£387
Find flight deals from Ireland to Boston
Keep the following information in mind while searching for Ireland to Boston flight deals. Data was last updated 8 October 2026.
Cheapflights Fare Finder
Customise your flight search to find flights from Ireland 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 7,457,451 searches. Data last updated 8 October 2026.
Use the filters below to find and compare flights from Ireland to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest return flight
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Sat 3/4
08:55-16:40
1 stop12h 45m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£297
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Fri 8/1
05:45-18:27
2 stops17h 42m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£300
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Tue 15/12
05:45-22:58
2 stops22h 13m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£301
Fastest return journey
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Tue 13/10
10:40-12:51
Nonstop7h 11m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£303
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Wed 14/10
10:40-12:51
Nonstop7h 11m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£303
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Sun 4/4
15:00-17:17
Nonstop7h 17m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£304
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Mon 5/4
15:00-17:17
Nonstop7h 17m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£304
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Thu 7/1
06:00-18:27
2 stops17h 27m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£306
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Thu 15/10
11:30-20:34
1 stop14h 04m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£310
CorkBoston
ORK Cork - BOS Boston Logan Intl
ORKBOS
Cork
Thu 12/11
07:50-14:40
3 stops35h 50m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£324
Showing 1-10 of 53 resultsSorted by cheapest first
Best time to book a flight from Ireland to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Ireland with our price prediction graph.
DUB-BOS
SNN-BOS
ORK-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 Ireland to Boston
IE0-BOS
DUB-BOS
SNN-BOS
ORK-BOS
What is the cheapest month to book a flight from Ireland to Boston?
Currently, January is the cheapest month in which you can book a flight from Ireland to Boston (average of £359). Flying from Ireland to Boston in July is currently the most expensive (average of £625). 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 IE to BOS?
Find hourly flight availability from Ireland 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 8 October 2026.
It’s optimal to fly from Ireland to Boston in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.
Weekly flight availability from Ireland to Boston
Explore weekly flight availability from Ireland 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 8 October 2026.
The most flights from IE0 to BOS are scheduled on a Monday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).
How often are flights from Ireland to Boston delayed?
About 8% of weekly flights between Ireland and Boston have experienced delays in the past year, with the average delay time being 134 minutes.
What is the most punctual flight time for Ireland to Boston flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday 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 Ireland to Boston flights?
Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 7% of flights being delayed.
How far ahead should I book a flight from Ireland to Boston?
The best time to book flights from Ireland to Boston is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 8 October 2026.
Read through reviews of airlines operating flights from Ireland to Boston, such as KLM,Air France, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Reviews
1 / 20
8.0
ExcellentKushal,Sept 2026
QRO - ATL
Food
7.3
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Reviews
1 / 20
8.0
ExcellentKushal,Sept 2026
QRO - ATL
Food
7.3
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Reviews
1 / 20
8.0
ExcellentKushal,Sept 2026
QRO - ATL
Food
7.3
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Reviews
1 / 20
8.0
ExcellentKushal,Sept 2026
QRO - ATL
Food
7.3
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Reviews
1 / 20
8.0
ExcellentKushal,Sept 2026
QRO - ATL
Food
7.3
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Reviews
1 / 20
8.0
ExcellentKushal,Sept 2026
QRO - ATL
Related info for your journey
Find useful and relevant information for your journey from Ireland to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsBurlington
Canton
North Truro
Waltham
Warwick
Cambridge
Wellfleet
Peabody
Revere
Somerville
Quincy
Chelmsford
Raynham
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Ireland to Boston
See prices for flight routes from nearby airports that may be better suited for you.
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 8 October 2026.
Complete your trip
Complete your trip to Boston by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to Massachusetts
Book a non-stop flight to one of these other cities located in Massachusetts.
Search flights from Ireland to Boston by cabin class
Find flights from Ireland to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ireland and Boston flights
Browse other Ireland and Boston flight options. Last updated on 8 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Top 10 airlines flying from Ireland to Boston
Discover the top 10 airlines that operate flights from Ireland 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 7,457,451 searches. Data last updated 8 October 2026.
Fly with Cheapflights
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 Ireland to Boston?
Cheapflights makes it easy to find Ireland to Boston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Ireland to Boston?
Millions of users choose and trust Cheapflights to book the best flight deals from Ireland 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 Ireland to Boston with no change fees?
Yes, we can. To see specific flights from Ireland 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 Ireland to Boston become cheaper?
Yes, Cheapflights offers price alerts on Ireland to Boston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.