Cheapest one-way flights from Chicago to Lisbon in July from $414

AirHint found the following cheapest one-way flights from Chicago (ORD) to Lisbon (LIS) in July 2026 (see full year).

One-Way flights

25 Jul Lufthansa
25 Jul TAP direct
15 Jul Sun Country Airlines
03 Jul Air Canada
02 Jul HiSky Europe
15 Jul TAP direct
02 Jul TAP direct
03 Jul TAP direct

Also check the deals for return flights from Chicago to Lisbon in July.

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