Cheapest return flights from Chicago to Lisbon in December from 548€

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 December 2024 (see full year).

Return flights

29 Dec - 19 Jan Air Canada
20 Dec - 27 Dec Delta
24 Dec - 31 Dec Finnair
22 Dec - 29 Dec United
24 Dec - 01 Jan United
23 Dec - 01 Jan United
25 Dec - 02 Jan SWISS
31 Dec - 03 Jan Delta
29 Dec - 03 Jan SWISS
26 Dec - 04 Jan Icelandair
22 Dec - 29 Dec TAP direct
29 Dec - 03 Jan TAP direct
20 Dec - 27 Dec TAP direct
19 Dec - 20 Dec TAP

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

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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