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Cheap flights from Chicago (CHI) to Reykjavik (KEF)

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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 Chicago (CHI) to Reykjavik (KEF)

How to find the cheapest flight from Chicago (CHI) to Reykjavik (KEF)
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How to find the cheapest flight from Chicago (CHI) to Reykjavik (KEF)
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How to find the cheapest flight from Chicago (CHI) to Reykjavik (KEF)
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Cheap flights from Chicago to Reykjavik in July , August 2026

27 Jul - 06 Aug $ 532.00
CHI
Chicago
United Airlines
DIRECT
KEF
Reykjavik
KEF
Reykjavik
United Airlines
DIRECT
CHI
Chicago
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27 Jul - 11 Aug $ 542.00
CHI
Chicago
Icelandair
DIRECT
KEF
Reykjavik
KEF
Reykjavik
Icelandair
DIRECT
CHI
Chicago
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30 Jul - 03 Aug $ 3,077.00
CHI
Chicago
Swiss International Air Lines
1 STOPS
KEF
Reykjavik
KEF
Reykjavik
Swiss International Air Lines
1 STOPS
CHI
Chicago
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Last minute flights from Chicago to Reykjavik

27 Jul - 31 Jul $ 534.00
CHI
Chicago
United Airlines
DIRECT
KEF
Reykjavik
KEF
Reykjavik
United Airlines
DIRECT
CHI
Chicago
Pick dates
27 Jul - 31 Jul $ 537.00
CHI
Chicago
United Airlines
1 STOPS
KEF
Reykjavik
KEF
Reykjavik
United Airlines
DIRECT
CHI
Chicago
Pick dates
27 Jul - 31 Jul $ 559.00
CHI
Chicago
Icelandair
DIRECT
KEF
Reykjavik
KEF
Reykjavik
Icelandair
DIRECT
CHI
Chicago
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One-way flights to Reykjavik from Chicago

9:35 PM - 9:35 PM
United Airlines
0 Stops
6h 15m
CHI - KEF
$ 466
Kiwi
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3:53 PM - 10:35 PM
United Airlines
1 Stops
11h 37m
CHI - KEF
$ 466
Kiwi
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10:25 PM - 10:25 PM
Icelandair
0 Stops
6h 5m
CHI - KEF
$ 512
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Reykjavik (KEF)

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