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Cheap flights from Boston (BOS) to Barcelona (BCN)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Boston (BOS) to Barcelona (BCN)

How to find the cheapest flight from Boston (BOS) to Barcelona (BCN)
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How to find the cheapest flight from Boston (BOS) to Barcelona (BCN)
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How to find the cheapest flight from Boston (BOS) to Barcelona (BCN)
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Cheap flights from Boston to Barcelona in November , December 2026

30 Nov - 14 Dec $ 567.00
BOS
Boston
TAP Portugal
1 STOPS
BCN
Barcelona
BCN
Barcelona
TAP Portugal
1 STOPS
BOS
Boston
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12 Nov - 10 Dec $ 592.00
BOS
Boston
TAP Portugal
1 STOPS
BCN
Barcelona
BCN
Barcelona
TAP Portugal
1 STOPS
BOS
Boston
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09 Nov - 07 Dec $ 1,448.00
BOS
Boston
Iberia Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
Iberia Airlines
1 STOPS
BOS
Boston
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Last minute flights from Boston to Barcelona

13 Nov - 01 Dec $ 604.00
BOS
Boston
TAP Portugal
1 STOPS
BCN
Barcelona
BCN
Barcelona
TAP Portugal
2 STOPS
BOS
Boston
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27 Nov - 01 Dec $ 632.00
BOS
Boston
TAP Portugal
1 STOPS
BCN
Barcelona
BCN
Barcelona
TAP Portugal
2 STOPS
BOS
Boston
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08 Nov - 30 Nov $ 4,810.00
BOS
Boston
Iberia Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
Iberia Airlines
1 STOPS
BOS
Boston
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One-way flights to Barcelona from Boston

10:10 PM - 2:20 PM
TAP Portugal
1 Stops
13h 5m
BOS - BCN
$ 216
Kiwi
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10:20 PM - 8:50 PM
TAP Portugal
1 Stops
19h 25m
BOS - BCN
$ 222
Kiwi
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10:10 PM - 8:55 PM
TAP Portugal
1 Stops
19h 35m
BOS - BCN
$ 222
Kiwi
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How to find the cheapest flight from Boston (BOS) to Barcelona (BCN)

Related info for your journey
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How to find the cheapest flight from Boston (BOS) to Barcelona (BCN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Barcelona (BCN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.