Find Cheap Flights from Boston Logan International to Belfast Intl Arpt (BOS - BFS)

Search hundreds of travel sites at once for deals on flights to Belfast Intl Arpt

Sun 1/21
Sun 1/28
Any month
Compare vs. KAYAK |

Good to Know

Average Price:
$970
(avg. price over the last 2 weeks)
Good Deal:
$649
or less (round trip)

When to Book Flights from Boston Logan International to Belfast Intl Arpt

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $649 or less.
The cheapest flight from Boston Logan International to Belfast Intl Arpt was found 70 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 16% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Boston Logan International to Belfast Intl Arpt Flights

How long does a flight from Boston Logan International to Belfast Intl Arpt take?
An average nonstop flight takes 9h 25m, covering a distance of 2969 miles.
Which airlines provide the cheapest flights from Boston Logan International to Belfast Intl Arpt?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($430)
Do I need a passport to fly between Boston Logan International and Belfast Intl Arpt?
Yes.

Book cheap flights from Boston Logan International to Belfast Intl Arpt (round-trip)

Airports
Origin
Boston
$430
only
$430
Destination
Belfast
$430
only
$430
Mon, Feb 26
BOS
BFS
11h 50m
Mon, Mar 5
BFS
BOS
29h 45m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 26
BOS
BFS
11h 50m
Mon, Mar 5
BFS
BOS
29h 45m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 19
BOS
BFS
9h 45m
Mon, Mar 26
BFS
BOS
29h 05m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 27
BOS
BFS
13h 40m
Sun, Apr 29
BFS
BOS
32h 31m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Sat, May 12
BOS
BFS
29h 30m
Sat, May 19
BFS
BOS
29h 20m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 28
BOS
BFS
16h 35m
Tue, Jan 30
BFS
BOS
27h 05m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 12
BOS
BFS
9h 25m
Tue, Jun 26
BFS
BOS
26h 10m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jul 13
BOS
BFS
13h 40m
Mon, Jul 23
BFS
BOS
24h 00m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jul 17
BOS
BFS
19h 50m
Sat, Jul 21
BFS
BOS
27h 15m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Boston Logan International to Belfast Intl Arpt Flight Information

Flights Arrive in Belfast Intl Arpt
Flights Depart from Boston Logan International
Flight Price $430
Distance 2969 miles
Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.