Chicago (ORD) to Oslo (OSL) flight deal in economy from $522
$707 USD
-26%$522 USD
Verified about 9 hours agoJanuary 2027
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Fair Availability
35% of dates checked are available within 10% of the lowest price
Wednesday, January 27th, 2027
9 round-trip options
Returning
Mon, Feb 1, 2027•5 Day Trip
$597 USD
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Tue, Feb 2, 2027•6 Day Trip
$706 USD
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Wed, Feb 3, 2027•7 Day Trip
$597 USD
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Thu, Feb 4, 2027•8 Day Trip
$597 USD
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Sat, Feb 6, 2027•10 Day Trip
$597 USD
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Sun, Feb 7, 2027•11 Day Trip
$597 USD
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Mon, Feb 8, 2027•12 Day Trip
$597 USD
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Tue, Feb 9, 2027•13 Day Trip
$706 USD
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Wed, Feb 10, 2027•14 Day Trip
$597 USD