Chicago (ORD) to Oslo (OSL) flight deal in economy from $483
$737 USD
-34%$483 USD
Verified about 5 hours agoDecember 2026
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Fair Availability
21% of dates checked are available within 10% of the lowest price
Saturday, December 26th, 2026
10 round-trip options
Returning
Thu, Dec 31, 2026•5 Day Trip
$1,017 USD
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Fri, Jan 1, 2027•6 Day Trip
$933 USD
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Sat, Jan 2, 2027•7 Day Trip
$1,433 USD
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Sun, Jan 3, 2027•8 Day Trip
$1,022 USD
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Mon, Jan 4, 2027•9 Day Trip
$1,022 USD
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Tue, Jan 5, 2027•10 Day Trip
$883 USD
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Wed, Jan 6, 2027•11 Day Trip
$630 USD
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Thu, Jan 7, 2027•12 Day Trip
$602 USD
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Fri, Jan 8, 2027•13 Day Trip
$623 USD
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Sat, Jan 9, 2027•14 Day Trip
$602 USD