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

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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 March , April 2026

15 Mar - 30 Apr $ 653.00
CHI
Chicago
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
DIRECT
CHI
Chicago
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07 Mar - 11 Apr $ 721.00
CHI
Chicago
Air Serbia
1 STOPS
BCN
Barcelona
BCN
Barcelona
Air Serbia
1 STOPS
CHI
Chicago
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01 Mar - 08 Apr $ 761.00
CHI
Chicago
TAP Portugal
1 STOPS
BCN
Barcelona
BCN
Barcelona
TAP Portugal
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Barcelona

22 Mar - 01 Apr $ 440.00
CHI
Chicago
TAP Portugal
1 STOPS
BCN
Barcelona
BCN
Barcelona
TAP Portugal
1 STOPS
CHI
Chicago
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07 Mar - 01 Apr $ 722.00
CHI
Chicago
Air Serbia
1 STOPS
BCN
Barcelona
BCN
Barcelona
Air Serbia
1 STOPS
CHI
Chicago
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01 Mar - 01 Apr $ 725.00
CHI
Chicago
TAP Portugal
1 STOPS
BCN
Barcelona
BCN
Barcelona
TAP Portugal
1 STOPS
CHI
Chicago
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One-way flights to Barcelona from Chicago

9:25 PM - 2:20 PM
TAP Portugal
1 Stops
13h 50m
CHI - BCN
$ 365
Kiwi
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8:25 PM - 2:20 PM
TAP Portugal
1 Stops
13h 50m
CHI - BCN
$ 365
Kiwi
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6:20 PM - 9:20 AM
Air France
1 Stops
10h 50m
CHI - BCN
$ 597
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.