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Popular flights and flight offers from Chicago to Oslo

ORD – OSL
Chicago - Oslo
Tue 11 Nov 2025 – Thu 20 Nov 2025
From
530 USD

Our cheapest flights from Chicago to Oslo

ORD – OSL
Chicago - Oslo
Tue 11 Nov 2025 – Thu 20 Nov 2025
From
530 USD

Popular routes and flight deals