Find Cheap Flights from Boston Logan International to Bilbao (BOS - BIO)

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Good to Know

Average Price:
$982
(avg. price over the last 2 weeks)
Good Deal:
$613
or less (round trip)

When to Book Flights from Boston Logan International to Bilbao

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 $613 or less.
The cheapest flight from Boston Logan International to Bilbao was found 77 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 41% 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 Bilbao Flights

How long does a flight from Boston Logan International to Bilbao take?
An average nonstop flight takes 9h 15m, covering a distance of 3350 miles.
Which airlines provide the cheapest flights from Boston Logan International to Bilbao?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($492)
Do I need a passport to fly between Boston Logan International and Bilbao?
Yes.

Book cheap flights from Boston Logan International to Bilbao (round-trip)

Airports
Origin
Boston
$492
only
$492
Destination
Bilbao
$492
only
$492
Fri, May 4
BOS
BIO
20h 20m
Fri, May 11
BIO
BOS
26h 45m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 25
BOS
BIO
19h 40m
Sat, Feb 3
BIO
BOS
30h 05m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 18
BOS
BIO
9h 15m
Thu, Apr 26
BIO
BOS
10h 45m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 12
BOS
BIO
13h 15m
Wed, Apr 11
BIO
BOS
10h 45m
Trip: 31 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jul 16
BOS
BIO
17h 15m
Thu, Jul 26
BIO
BOS
16h 05m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jul 18
BOS
BIO
30h 00m
Mon, Jul 23
BIO
BOS
15h 10m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

Boston Logan International to Bilbao Flight Information

Flights Arrive in Bilbao
Flights Depart from Boston Logan International
Flight Price $492
Distance 3350 miles
Airlines