Find a great deal and save up to 48% by booking at least 39 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago Midway Airport to Lisbon within the next two weeks, with the cheapest ticket starting at $838.
Our data shows that February tends to be the cheapest month to fly to Lisbon from Chicago Midway Airport. Users have commonly found prices around $635 for the month, but tickets can be as low as $513. Due to multiple factors, prepare for potentially higher prices in December.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago Midway Airport to Lisbon as you normally would.