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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 April , May 2026

26 Apr - 13 May $ 601.00
CHI
Chicago
Icelandair
1 STOPS
BCN
Barcelona
BCN
Barcelona
Icelandair
1 STOPS
CHI
Chicago
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10 Apr - 14 May $ 830.00
CHI
Chicago
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
DIRECT
CHI
Chicago
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13 Apr - 01 May $ 2,134.00
CHI
Chicago
KLM Royal Dutch Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
KLM Royal Dutch Airlines
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Barcelona

19 Apr - 30 Apr $ 750.00
CHI
Chicago
United Airlines
DIRECT
BCN
Barcelona
BCN
Barcelona
United Airlines
DIRECT
CHI
Chicago
Pick dates
17 Apr - 30 Apr $ 750.00
CHI
Chicago
United Airlines
DIRECT
BCN
Barcelona
BCN
Barcelona
United Airlines
DIRECT
CHI
Chicago
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19 Apr - 01 May $ 869.00
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

7:25 PM - 8:25 AM
Icelandair
1 Stops
12h 20m
CHI - BCN
$ 297
Kiwi
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6:05 PM - 4:35 PM
TAP Portugal
1 Stops
18h 20m
CHI - BCN
$ 462
Kiwi
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9:40 PM - 9:40 PM
United Airlines
0 Stops
8h 35m
CHI - BCN
$ 512
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.