Cheapest return flights from Chicago to Vienna in May from $571

Best time to book flights for Chicago (ORD) to Vienna (VIE) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Vienna (VIE) in May 2025 (see full year).

Return flights

06 May - 13 May Condor
06 May - 15 May Condor
13 May - 19 May Spirit Airlines
12 May - 19 May Spirit Airlines
27 May - 10 Jun Spirit Airlines
07 May - 04 Jun Icelandair
10 May - 18 May Spirit Airlines
12 May - 18 May Spirit Airlines
24 May - 28 May Spirit Airlines
01 May - 08 May Condor
01 May - 09 May Condor
17 May - 31 May Spirit Airlines
28 May - 01 Jun Air Canada
21 May - 07 Jun Spirit Airlines
19 May - 02 Jun Condor
27 May - 10 Jun Austrian Airlines direct
19 May - 02 Jun United direct

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

Skyscanner

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.

Book a cheap hotel in Vienna

Cheap car rent in Vienna