Cheapest return flights from Chicago to Vienna in July from $910

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

Return flights

15 Jul - 08 Aug Air Serbia
21 Jul - 09 Aug SWISS
21 Jul - 09 Aug United direct
15 Jul - 08 Aug United direct

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

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