Search and book Chicago to Oslo flights
Popular flights and flight offers from Chicago to Oslo
ORD – OSL
Chicago - Oslo
Mon 31 Mar 2025 – Sun 6 Apr 2025
From
529 USD ORD – OSL
Chicago - Oslo
Mon 24 Mar 2025 – Tue 1 Apr 2025
From
529 USD ORD – OSL
Chicago - Oslo
Tue 25 Mar 2025 – Tue 1 Apr 2025
From
529 USD ORD – OSL
Chicago - Oslo
Wed 26 Mar 2025 – Tue 1 Apr 2025
From
529 USD ORD – OSL
Chicago - Oslo
Sun 30 Mar 2025 – Sun 6 Apr 2025
From
533 USD ORD – OSL
Chicago - Oslo
Tue 1 Apr 2025 – Sun 6 Apr 2025
From
533 USD Our cheapest flights from Chicago to Oslo
ORD – OSL
Chicago - Oslo
Mon 31 Mar 2025 – Sun 6 Apr 2025
From
529 USD ORD – OSL
Chicago - Oslo
Mon 24 Mar 2025 – Tue 1 Apr 2025
From
529 USD ORD – OSL
Chicago - Oslo
Tue 25 Mar 2025 – Tue 1 Apr 2025
From
529 USD ORD – OSL
Chicago - Oslo
Wed 26 Mar 2025 – Tue 1 Apr 2025
From
529 USD