Cheap flights from Chicago to Lisbon, Portugal for only $378 roundtrip with United Airlines and Lufthansa.
The example dates listed below range between $378 and $381 roundtrip.
DEPART:
Chicago, USA
ARRIVE:
Lisbon, Portugal
RETURN:
Chicago, USA
DATES:
Availability from January to February 2023
15th-21st Jan
17th-23rd Jan
24th Jan – 1st Feb
24th Jan – 2nd Feb
25th-31st Jan
1st-8th Feb
and more…
STOPS:
New York/Munich
AIRLINES:
United Airlines
Lufthansa