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Cheap flights from Chicago (CHI) to Barcelona (BCN)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Chicago (CHI) to Barcelona (BCN)

How to find the cheapest flight from Chicago (CHI) to Barcelona (BCN)
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How to find the cheapest flight from Chicago (CHI) to Barcelona (BCN)
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How to find the cheapest flight from Chicago (CHI) to Barcelona (BCN)
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Cheap flights from Chicago to Barcelona in October , November 2026

28 Oct - 22 Nov $ 643.00
CHI
Chicago
TAP Portugal
1 STOPS
BCN
Barcelona
BCN
Barcelona
TAP Portugal
1 STOPS
CHI
Chicago
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28 Oct - 04 Nov $ 699.00
CHI
Chicago
TAP Portugal
1 STOPS
BCN
Barcelona
BCN
Barcelona
TAP Portugal
1 STOPS
CHI
Chicago
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21 Oct - 11 Nov $ 812.00
CHI
Chicago
United Airlines
DIRECT
BCN
Barcelona
BCN
Barcelona
United Airlines
DIRECT
CHI
Chicago
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Last minute flights from Chicago to Barcelona

24 Oct - 31 Oct $ 885.00
CHI
Chicago
Swiss International Air Lines
1 STOPS
BCN
Barcelona
BCN
Barcelona
Swiss International Air Lines
1 STOPS
CHI
Chicago
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24 Oct - 31 Oct $ 974.00
CHI
Chicago
Swiss International Air Lines
DIRECT
BCN
Barcelona
BCN
Barcelona
Swiss International Air Lines
1 STOPS
CHI
Chicago
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24 Oct - 31 Oct $ 1,425.00
CHI
Chicago
United Airlines
DIRECT
BCN
Barcelona
BCN
Barcelona
United Airlines
DIRECT
CHI
Chicago
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One-way flights to Barcelona from Chicago

8:00 PM - 10:50 AM
TAP Portugal
1 Stops
11h 45m
CHI - BCN
$ 341
Kiwi
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8:00 PM - 2:20 PM
TAP Portugal
1 Stops
15h 15m
CHI - BCN
$ 341
Kiwi
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10:50 PM - 10:50 PM
United Airlines
0 Stops
8h 25m
CHI - BCN
$ 561
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Barcelona (BCN)

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