Cheapest return flights from Chicago to Lisbon in June from $1063

AirHint found the following cheapest return flights from Chicago (MDW) to Lisbon (LIS) in June 2026 (see full year).

Return flights

02 Jun - 09 Jun Porter Airlines (Canada) Ltd
04 Jun - 11 Jun Porter Airlines (Canada) Ltd
08 Jun - 15 Jun Porter Airlines (Canada) Ltd
12 Jun - 20 Jun Porter Airlines (Canada) Ltd
10 Jun - 19 Jun Porter Airlines (Canada) Ltd
03 Jun - 10 Jun Delta
24 Jun - 29 Jun Porter Airlines (Canada) Ltd
11 Jun - 19 Jun Porter Airlines (Canada) Ltd
05 Jun - 12 Jun Porter Airlines (Canada) Ltd
10 Jun - 17 Jun Porter Airlines (Canada) Ltd
26 Jun - 01 Jul Porter Airlines (Canada) Ltd

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

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