Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
BOSDUBTue, 29 Sep
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareUS$285Icelandair
Fastest6h 10mgate to gate
Options found199flights on this route
Find your flightBOS → DUB
Boston to Dublin flights
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in USD
199 flight options
Fares are checked again before payment.
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Wingate by Wyndham Dublin Near Claytor Lake State Park
5094 State Park Rd, Dublin, VA 24084 ,
Room availability is checked live
$76per night+ taxes if applicable
1 Night • 2 Star
3.0Very GoodLive availability
Sleep Inn And Suites Dublin
5094 State Park Rd, 24084
Room availability is checked live
$101per night+ taxes if applicable
1 Night • 3 Star
2.0Very GoodLive availability
Holiday Inn Express Dublin
4428 Cleburne Blvd, 24084
Room availability is checked live
$113per night+ taxes if applicable
1 Night • 2 Star
United Airlines
UA-503
10:36
2026-09-29
BOSTON (BOS)Logan International
18H :09 M
1 Stop
ORD
· 7h 51m Chicago (ORD), United States
09:45
2026-09-30
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$318
Flight DetailsBOS to DUB - 18H :09 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-2394
10:51
2026-09-29
BOSTON (BOS)Logan International
15H :29 M
2 Stops
EWR
· 1h 45m New York (EWR), United States
DCA
· 3h 41m Washington (DCA), United States
07:20
2026-09-30
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$318
Flight DetailsBOS to DUB - 15H :29 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-2394
10:51
2026-09-29
BOSTON (BOS)Logan International
18H :49 M
2 Stops
EWR
· 2h 40m New York (EWR), United States
IAD
· 6h 12m Washington (IAD), United States
10:40
2026-09-30
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$318
Flight DetailsBOS to DUB - 18H :49 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-2394
10:51
2026-09-29
BOSTON (BOS)Logan International
15H :39 M
1 Stop
EWR
· 7h 25m New York (EWR), United States
07:30
2026-09-30
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$318
Flight DetailsBOS to DUB - 15H :39 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Up to 120 of 199 options on this route. Open the full search to see them all with every filter.
No flights match the selected filters. Clear filters or open full search.
Boston to Dublin fare highlights
Selected flight highlights for 29 Sep 2026.
Lowest fare$285Icelandair20:50
Earliest departure$8,513Cathay Pacific01:45
Shortest duration$318Delta Air Lines23:35
Night
00:00-05:59
$318Delta Air Lines at 05:30Morning
06:00-11:59
$318Delta Air Lines at 06:55Afternoon
12:00-17:59
$318Delta Air Lines at 12:00Evening
18:00-23:59
$285Icelandair at 20:50
Boston to Dublin route details
Boston (BOS)
Logan International
United States
GMT -5
Latitude: 42.36429977
Longitude: -71.00520325
Dublin (DUB)
Dublin
Ireland
GMT 0
Latitude: 53.421299
Longitude: -6.27007
Distance: Boston (BOS), United States to Dublin (DUB), Ireland - 4,802.87 km
Flights shown for 29 Sep 2026. View all flights opens the complete search result.
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Boston to Dublin
Every option we can actually book for you, compared on price and journey time.
Connecting flight₹26,949Longer — includes a stop192 options
Air distance is about 4,803 km. 17 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Boston to Dublin
Compare fares, stops, baggage and refundability across the airlines flying this route.
UN
United Airlines Boston to Dublin flights
from $31845 flights
Fares from
$318
Non-stop
None in these results
Departures
45 — compare timings in the list above
AM
American Airlines Boston to Dublin flights
from $42841 flights
Fares from
$428
Non-stop
2 in these results
Departures
41 — compare timings in the list above
DE
Delta Air Lines Boston to Dublin flights
from $31834 flights
Fares from
$318
Non-stop
1 in these results
Departures
34 — compare timings in the list above
AI
Air Canada Boston to Dublin flights
from $32617 flights
Fares from
$326
Non-stop
None in these results
Departures
17 — compare timings in the list above
KL
Klm Royal Dutch Boston to Dublin flights
from $32615 flights
Fares from
$326
Non-stop
1 in these results
Departures
15 — compare timings in the list above
Boston to Dublin flight details
Lowest fare
US$285 · Tue, 29 Sep
Fastest flight duration
6h 10m · Delta Air Lines
First departure of the day
01:45 · Cathay Pacific
Last departure of the day
23:35 · Delta Air Lines
Options in this snapshot
199
Direct / non-stop options
7
Popular airlines on this route
United Airlines, American Airlines, Delta Air Lines, Air Canada, Klm Royal Dutch
Airport codes
Boston–BOS, Dublin–DUB
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Boston to Dublin flight schedule, timing and fares
Boston to Dublin flight schedule and timing
Around 199 flights appear in the dated route snapshot, including 7 non-stop options. Departures run through the day — the first flight leaves around 01:45 and the last around 23:35. The fastest flight takes about 6h 10m.
Morning vs evening Boston–Dublin fares
Lowest fare by departure window: Evening from $285, Night from $318, Morning from $318, Afternoon from $318. These observations do not predict the cheapest departure window on other dates.
What is the cheapest flight from Boston to Dublin?
The cheapest fare we are showing right now is US$285, on a Tuesday departure. Airfares change through the day, so search your dates for the exact price.
Should I book one-way or round-trip for Boston to Dublin?
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Which airlines should I consider for Boston to Dublin?
United Airlines (45 flights, from $318), American Airlines (41 flights, from $428), Delta Air Lines (34 flights, from $318), Air Canada (17 flights, from $326), Klm Royal Dutch (15 flights, from $326). Compare fare type, baggage and refundability — the cheapest airline is not always the best value for your dates.
Web check-in for your Boston to Dublin flight
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to book a Boston to Dublin flight on FlyX
1
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Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
Compare search results
Sort or filter the Boston–Dublin results by price, departure time, stops and airline.
3
Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
4
Review the final price
Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.
5
Pay securely
UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.
Why book your Boston to Dublin flight with FlyX?
Compare the available Boston to Dublin options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Boston to Dublin flight offers & coupon codes
Coupon code
Offer
Max saving
FLYX20
Up to 20% Off on Flights
₹1,500
Check coupon eligibility and the final discount on the review page before you pay. View full terms.
Frequently asked questions - Boston to Dublin flights
Is it worth booking Boston to Dublin flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Boston to Dublin, Tuesday shows the lowest fare at $285. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Boston from Dublin by air?
The direct air distance between Boston (BOS) and Dublin (DUB) is about 4,803 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from BOS to DUB?
Yes. 7 non-stop flights are showing on Boston to Dublin for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Boston to Dublin?
United Airlines, American Airlines, Delta Air Lines, Air Canada and 1 other are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Boston to Dublin?
The quickest non-stop Boston to Dublin flight currently loaded takes about 6h 10m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Boston to Dublin flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 1 Pieces and 46KG (23 KG X 2 pcs). Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Boston to Dublin flight fare?
The lowest fare showing on Boston to Dublin for the dates currently loaded is $285. Fares on the same dates run up to $8,513, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Boston to Dublin flights depart?
For the dates currently loaded the first departure is around 01:45 and the last is around 23:35, local time at Boston. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes BOS–DUB, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The BOS to DUB cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 4,802.87 km.
Before you book
Compare nearby dates
The date strip opens the complete search result for the route and selected date.
Use filters
Shortlist by price, stops, departure time and refundable fare preference.
Check fare choices
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Lowest Boston to Dublin airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
$285
29/09/2026
Icelandair
20:50
Cheapest Airfare Within 30 Days
$279
08/10/2026
Icelandair
20:50
Cheapest Airfare Within 90 Days
$271
07/12/2026
Icelandair
20:50
Book Boston to Dublin Flight Tickets on FlyX
Planning to fly from Boston to Dublin? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Boston to Dublin Flight Distance, Duration and Time
The aerial distance between Boston and Dublin is approximately 4,803 KM. The flight duration ranges from 6H :10 M up to 35H :35 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Boston to Dublin Flight Schedule and Timing
Around 199 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Boston at 01:45, while the last night flight leaves at 23:35. Flights depart from Logan International and land at Dublin.
Flight Route Details & Analysis
Flight Details
Information
Route
Boston to Dublin
Aerial Distance
4,803 KM
Flight Duration
6H :10 M - 35H :35 M
Airport Codes
Boston - BOS, Dublin - DUB
Total Flights Available
199 flights (7 direct)
First Flight Departure
Departs at 01:45
Last Flight Departure
Departs at 23:35
Early Morning Flights (12 AM - 8 AM)
26 direct/indirect flights
Morning Flights (8 AM - 12 PM)
43 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
38 direct/indirect flights
Evening Flights (4 PM - 8 PM)
56 direct/indirect flights
Night Flights (8 PM - 12 AM)
36 direct/indirect flights
Airport Information & Terminals
BOS: Boston Logan International Airport. Logan is close to downtown Boston compared with many US airports. Taxis, airport buses and transit work well, but winter weather and academic move-in dates can change travel ease.
DUB: Dublin airport. Airport access in Dublin depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.
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Preparing your flight
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Logan International
Dublin
