Chicago (ORD) to Oslo (OSL) flight deal in economy from $483
$737 USD
-34%$483 USD
Verified about 6 hours agoJanuary 2027
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Fair Availability
21% of dates checked are available within 10% of the lowest price
Wednesday, January 13th, 2027
2 round-trip options
Returning
Tue, Jan 26, 2027•13 Day Trip
$688 USD
Returning
Wed, Jan 27, 2027•14 Day Trip
$570 USD