Cheapest one-way flights from Chicago (MDW) to Dublin (DUB), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
31 Jul Allegiant Air
23 Jul Frontier Airlines
24 Jul Frontier Airlines
19 Jul Porter Airlines (Canada) Ltd
18 Jul Frontier Airlines
17 Jul Porter Airlines (Canada) Ltd
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deals for return flights from Chicago to Dublin in July.

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Updated Jul 16, 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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