Oslo (OSL) to Chicago (ORD) flight deal in economy from $594
$763 USD
-22%$594 USD
Verified 10 days agoJuly 2026
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Fair Availability
39% of dates checked are available within 10% of the lowest price
Friday, July 31st, 2026
5 round-trip options
Returning
Wed, Aug 5, 2026•5 Day Trip
$3,764 USD
Returning
Thu, Aug 6, 2026•6 Day Trip
$3,764 USD
Returning
Fri, Aug 7, 2026•7 Day Trip
$3,026 USD
Returning
Tue, Aug 11, 2026•11 Day Trip
$3,542 USD
Returning
Wed, Aug 12, 2026•12 Day Trip
$3,312 USD