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Cheapest return flights from Chicago (MDW) to Valparaiso (VPS), August

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Dates, airline, and price
Dates	Airline	Price
14 Aug 17 Aug	Allegiant Air Direct Flight
03 Aug 14 Aug	Allegiant Air Direct Flight
03 Aug 17 Aug	Allegiant Air Direct Flight
08 Aug 13 Aug	Frontier Airlines
01 Aug 07 Aug	Frontier Airlines
29 Aug 04 Sep	Southwest Airlines
07 Aug 11 Aug	Southwest Airlines

deals for one-way flights from Chicago to Valparaiso in August.

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Updated Jul 12, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest return flights from Chicago (MDW) to Valparaiso (VPS), August

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