Cheapest return flights from Chicago to Vienna in April from $535

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 April 2025 (see full year).

Return flights

29 Apr - 06 May Spirit Airlines
28 Apr - 13 May Spirit Airlines
30 Apr - 09 May Spirit Airlines
28 Apr - 11 May Spirit Airlines
23 Apr - 07 May Icelandair
26 Apr - 06 May Icelandair
26 Apr - 07 May Icelandair
08 Apr - 15 Apr Frontier Airlines
20 Apr - 29 Apr Turkish Airlines
20 Apr - 27 Apr Icelandair
10 Apr - 30 Apr Spirit Airlines
18 Apr - 26 Apr Icelandair
19 Apr - 26 Apr Icelandair
18 Apr - 27 Apr Icelandair
16 Apr - 23 Apr Spirit Airlines
17 Apr - 24 Apr Icelandair
19 Apr - 25 Apr Icelandair
26 Apr - 01 May Turkish Airlines
29 Apr - 06 May Austrian Airlines direct
26 Apr - 06 May Austrian Airlines direct

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

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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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