Oslo (OSL) to Chicago (ORD) flight deal in economy from $382
$740 USD
-48%$382 USD
Verified about 3 hours agoSeptember 2026
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Limited Availability
16% of dates checked are available within 10% of the lowest price
Sunday, September 20th, 2026
1 round-trip options
Returning
Fri, Oct 2, 2026•12 Day Trip
$4,986 USD