Chicago (ORD) to Oslo (OSL) flight deal in economy from $522
$707 USD
-26%$522 USD
Verified about 3 hours agoNovember 2026
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Fair Availability
35% of dates checked are available within 10% of the lowest price
Saturday, November 21st, 2026
8 round-trip options
Returning
Sat, Nov 28, 2026•7 Day Trip
$898 USD
Returning
Sun, Nov 29, 2026•8 Day Trip
$756 USD
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Mon, Nov 30, 2026•9 Day Trip
$612 USD
Returning
Tue, Dec 1, 2026•10 Day Trip
$631 USD
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Wed, Dec 2, 2026•11 Day Trip
$631 USD
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Thu, Dec 3, 2026•12 Day Trip
$631 USD
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Fri, Dec 4, 2026•13 Day Trip
$631 USD
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Sat, Dec 5, 2026•14 Day Trip
$693 USD