Chicago (ORD) to Vienna (VIE) flight deal in economy from $598
$861 USD
-31%$598 USD
Verified 14 days agoDecember 2026
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Good Availability
41% of dates checked are available within 10% of the lowest price
Monday, December 28th, 2026
8 round-trip options
Returning
Sun, Jan 3, 2027•6 Day Trip
$954 USD
Returning
Mon, Jan 4, 2027•7 Day Trip
$954 USD
Returning
Tue, Jan 5, 2027•8 Day Trip
$875 USD
Returning
Wed, Jan 6, 2027•9 Day Trip
$742 USD
Returning
Thu, Jan 7, 2027•10 Day Trip
$613 USD
Returning
Sat, Jan 9, 2027•12 Day Trip
$613 USD
Returning
Sun, Jan 10, 2027•13 Day Trip
$629 USD
Returning
Mon, Jan 11, 2027•14 Day Trip
$629 USD