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

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0 Children (2~11)
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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 May , June 2026

20 May - 04 Jun $ 759.00
CHI
Chicago
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
1 STOPS
CHI
Chicago
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20 May - 10 Jun $ 773.00
CHI
Chicago
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
1 STOPS
CHI
Chicago
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20 May - 10 Jun $ 2,077.00
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

20 May - 01 Jun $ 946.00
CHI
Chicago
Austrian Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
Austrian Airlines
1 STOPS
CHI
Chicago
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20 May - 01 Jun $ 946.00
CHI
Chicago
Austrian Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
Austrian Airlines
1 STOPS
CHI
Chicago
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25 May - 31 May $ 2,085.00
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

10:25 PM - 3:30 PM
easyJet
2 Stops
13h 55m
CHI - BCN
$ 580
Kiwi
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7:05 PM - 7:05 PM
Iberia Airlines
0 Stops
8h 30m
CHI - BCN
$ 864
Kiwi
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4:40 PM - 6:55 PM
TAP Portugal
2 Stops
22h 10m
CHI - BCN
$ 1,513
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.