Cheapest return flights from Chicago to Lisbon in June from $789

Best time to book flights for Chicago (MDW) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Chicago (MDW) to Lisbon (LIS) in June 2025 (see full year).

Return flights

10 Jun - 16 Jun Porter Airlines (Canada) Ltd
17 Jun - 15 Jul Porter Airlines (Canada) Ltd
17 Jun - 08 Jul Porter Airlines (Canada) Ltd
19 Jun - 10 Jul Porter Airlines (Canada) Ltd
21 Jun - 03 Jul Porter Airlines (Canada) Ltd
19 Jun - 17 Jul Porter Airlines (Canada) Ltd
07 Jun - 21 Jun Porter Airlines (Canada) Ltd
13 Jun - 23 Jun Air Transat
13 Jun - 22 Jun Porter Airlines (Canada) Ltd
18 Jun - 06 Jul Porter Airlines (Canada) Ltd
20 Jun - 02 Jul Porter Airlines (Canada) Ltd
20 Jun - 04 Jul Porter Airlines (Canada) Ltd
20 Jun - 03 Jul Porter Airlines (Canada) Ltd
06 Jun - 09 Jun Porter Airlines (Canada) Ltd
26 Jun - 11 Jul Porter Airlines (Canada) Ltd
06 Jun - 15 Jun Delta
05 Jun - 08 Jun Delta

Also check the deals for one-way flights from Chicago to Lisbon in June.

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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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