Cheapest return flights from Chicago to Lisbon in February from 564€

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

Return flights

18 Feb - 25 Feb Air France
16 Feb - 23 Feb Air France
08 Feb - 15 Feb Delta
17 Feb - 24 Feb KLM
15 Feb - 22 Feb Air France
19 Feb - 26 Feb KLM
14 Feb - 21 Feb KLM
12 Feb - 19 Feb KLM
13 Feb - 22 Feb Delta

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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