Cheapest return flights from Chicago to Lisbon in February from 378€

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

Return flights

11 Feb - 18 Feb Lufthansa
18 Feb - 25 Feb SWISS
11 Feb - 15 Feb Lufthansa
06 Feb - 13 Feb Lufthansa
04 Feb - 08 Feb Icelandair
06 Feb - 20 Feb Lufthansa
19 Feb - 16 Mar Lufthansa
20 Feb - 27 Feb Air Canada
06 Feb - 09 Feb Brussels Airlines
20 Feb - 27 Feb TAP direct
08 Feb - 22 Feb KLM
25 Feb - 08 Mar Air France
27 Feb - 11 Mar Delta
26 Feb - 04 Mar Iberia

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

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