Cheap flights from Chicago (CHI) to Oslo (OSL)

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How to find the cheapest flight from Chicago (CHI) to Oslo (OSL)

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How to find the cheapest flight from Chicago (CHI) to Oslo (OSL)

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How to find the cheapest flight from Chicago (CHI) to Oslo (OSL)

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Cheap flights from Chicago to Oslo in January , March 2025

31 Jan - 09 Mar $ 719.00

CHI

Chicago

Spirit Airlines

1 STOPS

OSL

Oslo

OSL

Oslo

Spirit Airlines

2 STOPS

CHI

Chicago

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31 Jan - 02 Mar $ 898.00

CHI

Chicago

TAP Portugal

1 STOPS

OSL

Oslo

OSL

Oslo

TAP Portugal

1 STOPS

CHI

Chicago

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31 Jan - 05 Mar $ 943.00

CHI

Chicago

LOT Polish Airlines

1 STOPS

OSL

Oslo

OSL

Oslo

LOT Polish Airlines

1 STOPS

CHI

Chicago

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One-way flights to Oslo from Chicago

8:20 PM - 12:50 PM
TAP Portugal

1 Stops

14h 35m
CHI - OSL

$ 440
Kiwi

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3:55 PM - 1:25 PM
Lufthansa

1 Stops

16h 35m
CHI - OSL

$ 440
Kiwi

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6:20 PM - 10:50 AM
SAS

1 Stops

11h 20m
CHI - OSL

$ 5,076
Kiwi

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How to find the cheapest flight from Chicago (CHI) to Oslo (OSL)

Related info for your journey

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How to find the cheapest flight from Chicago (CHI) to Oslo (OSL)

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 Oslo (OSL)

Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.