Cheap flights from Chicago to Oppland from CA $359

View CA $359 flight on Wed, Oct. 29, 2025Opens in a new window

Popular airlines from Chicago to Oppland

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • British Airways

    British Airways

  • Delta

    Delta

  • Icelandair

    Icelandair

  • Iberia

    Iberia

  • Lufthansa

    Lufthansa

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

Prices were available within the past 7 days and start at CA $359 for one-way flights and CA $572 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, Nov. 1 - Sun, Nov. 16
ORD
Chicago
OSL
Oslo
CA $572 Roundtrip, found 5 days ago
CA $572
Roundtrip
found 5 days ago
Select Icelandair flight, departing Sat, Nov. 1 from Chicago to Oslo, returning Sun, Nov. 16, priced at CA $572 found 5 days ago
Scandinavian Airlines
Mon, Sep. 29 - Wed, Oct. 29
ORD
Chicago
OSL
Oslo
CA $633 Roundtrip, found 7 hours ago
CA $633
Roundtrip
found 7 hours ago
Select Scandinavian Airlines flight, departing Mon, Sep. 29 from Chicago to Oslo, returning Wed, Oct. 29, priced at CA $633 found 7 hours ago
United
Tue, Dec. 30 - Fri, Jan. 16
ORD
Chicago
OSL
Oslo
CA $725 Roundtrip, found 5 days ago
CA $725
Roundtrip
found 5 days ago
Select United flight, departing Tue, Dec. 30 from Chicago to Oslo, returning Fri, Jan. 16, priced at CA $725 found 5 days ago
American Airlines
Mon, Sep. 29 - Wed, Oct. 29
ORD
Chicago
OSL
Oslo
CA $727 Roundtrip, found 7 hours ago
CA $727
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Mon, Sep. 29 from Chicago to Oslo, returning Wed, Oct. 29, priced at CA $727 found 7 hours ago
British Airways
Mon, Sep. 29 - Fri, Oct. 3
ORD
Chicago
OSL
Oslo
CA $730 Roundtrip, found 7 hours ago
CA $730
Roundtrip
found 7 hours ago
Select British Airways flight, departing Mon, Sep. 29 from Chicago to Oslo, returning Fri, Oct. 3, priced at CA $730 found 7 hours ago
Delta
Mon, Sep. 29 - Wed, Oct. 29
ORD
Chicago
OSL
Oslo
CA $801 Roundtrip, found 7 hours ago
CA $801
Roundtrip
found 7 hours ago
Select Delta flight, departing Mon, Sep. 29 from Chicago to Oslo, returning Wed, Oct. 29, priced at CA $801 found 7 hours ago
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