Cheapest return flights from Chicago to Lisbon in March from 487€

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 March 2025 (see full year).

Return flights

12 Mar - 18 Mar SWISS
16 Mar - 02 Apr Lufthansa
12 Mar - 25 Mar United
26 Mar - 02 Apr British Airways
30 Mar - 06 Apr SWISS
26 Mar - 01 Apr Air France
25 Mar - 31 Mar SWISS
27 Mar - 31 Mar SWISS
30 Mar - 05 Apr KLM
17 Mar - 31 Mar Spirit Airlines
26 Mar - 30 Mar Spirit Airlines
18 Mar - 28 Mar United
28 Mar - 05 Apr Spirit Airlines
16 Mar - 23 Mar Lufthansa
16 Mar - 19 Mar Scandinavian Airlines
23 Mar - 30 Mar SWISS
30 Mar - 05 Apr TAP direct
26 Mar - 02 Apr TAP direct
16 Mar - 02 Apr TAP direct

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

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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