Cheapest return flights from Chicago to Lisbon in June from 742€

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

Return flights

29 Jun - 10 Jul Air France
17 Jun - 24 Jun Finnair
02 Jun - 11 Jun Finnair
03 Jun - 11 Jun Finnair
01 Jun - 11 Jun Air Canada
06 Jun - 16 Jun Air Canada
09 Jun - 26 Jun Air Canada
16 Jun - 23 Jun Air Canada
13 Jun - 22 Jun KLM
03 Jun - 12 Jun Delta
14 Jun - 03 Jul Delta
04 Jun - 12 Jun Delta
20 Jun - 05 Jul Air Canada
30 Jun - 11 Jul Air Canada
24 Jun - 11 Jul Spirit Airlines
19 Jun - 02 Jul Spirit Airlines
26 Jun - 03 Jul TAP direct

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

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