Cheapest return flights from Chicago to Lisbon in February from 338€

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

Return flights

11 Feb - 15 Feb Icelandair
18 Feb - 25 Feb British Airways
10 Feb - 17 Feb KLM
17 Feb - 24 Feb KLM
24 Feb - 03 Mar British Airways
11 Feb - 18 Feb British Airways
25 Feb - 04 Mar British Airways
17 Feb - 25 Feb Air France
23 Feb - 02 Mar Finnair
16 Feb - 23 Feb Air France
02 Feb - 16 Feb Air France
20 Feb - 27 Feb Virgin Atlantic
20 Feb - 27 Feb TAP direct
26 Feb - 05 Mar British Airways
19 Feb - 05 Mar British Airways
27 Feb - 06 Mar British Airways
22 Feb - 01 Mar Scandinavian Airlines
18 Feb - 14 Mar Scandinavian Airlines
28 Feb - 07 Mar Scandinavian Airlines
16 Feb - 02 Mar SWISS

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

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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