Cheapest return flights from Chicago to Lisbon in June from 606€

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

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

Return flights

02 Jun - 09 Jun Air Canada
30 Jun - 09 Jul Finnair
01 Jun - 08 Jun Air Canada
08 Jun - 18 Jun British Airways
01 Jun - 11 Jun British Airways
01 Jun - 12 Jun British Airways
07 Jun - 17 Jun Air Canada
25 Jun - 03 Jul Finnair
02 Jun - 12 Jun United
09 Jun - 19 Jun United
10 Jun - 24 Jun United
11 Jun - 24 Jun United
30 Jun - 06 Jul Finnair
27 Jun - 25 Jul Finnair
24 Jun - 05 Jul Finnair
17 Jun - 01 Jul Aer Lingus
27 Jun - 05 Jul Finnair
28 Jun - 07 Jul British Airways
19 Jun - 03 Jul Air Canada
18 Jun - 02 Jul Air Canada

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

Skyscanner

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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