AirHint found the following cheapest return flights from Chicago (ORD) to Vienna (VIE) in February 2026 (see full year).

Return flights

13 Feb - 20 Feb	Scandinavian Airlines
28 Feb - 22 Mar	Scandinavian Airlines
03 Feb - 13 Feb	Scandinavian Airlines
24 Feb - 03 Mar	British Airways
24 Feb - 10 Mar	British Airways
23 Feb - 13 Mar	Scandinavian Airlines
23 Feb - 13 Mar	United	direct
13 Feb - 20 Feb	Austrian Airlines	direct

Also check the deals for one-way flights from Chicago to Vienna in February.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Chicago to Vienna in February from $441

Return flights