Cheapest one-way flights from Chicago to Vienna in April from $3248

AirHint found the following cheapest one-way flights from Chicago (MDW) to Vienna (VIE) in April 2026 (see full year).

One-Way flights

13 Apr Delta
14 Apr Delta
15 Apr Delta
16 Apr Delta
17 Apr Delta
19 Apr Delta
20 Apr Delta
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22 Apr Delta
23 Apr Delta

Also check the deals for return flights from Chicago to Vienna in April.

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