Cheap flights from Porto to Chicago from $603

Travelers frequently search for route combinations, such as Porto and New York, Los Angeles, Orlando, New Orleans, Dallas, Miami, Atlanta, Washington, D.C., Denver, Boston, Madrid, Barcelona, Tel Aviv, Lisbon, Paris, Athens, Warsaw, Budapest, Rome, Funchal.

Travelers frequently search for route combinations, such as Chicago and Mexico City, New York, Guadalajara, Dallas, Houston, Atlanta, Los Angeles, Morelia, Orlando, Philadelphia, León, Tampa, San Francisco, Miami, Denver, Phoenix, Seattle, Monterrey, Las Vegas, Washington, D.C..

The main airport in Porto is Porto. It is also served by Porto, Santiago de Compostela, A Coruña, Vigo–Peinador, Vila Real.

The main airport in Chicago is O Hare International. It is also served by Gerald R. Ford International, Dane County Regional, South Bend International, General Mitchell International, Fort Wayne International, General Wayne A. Downing Peoria International, Quad City International, Central Illinois Regional, Muskegon County, Kalamazoo/Battle Creek International.

Currently, you can fly between Porto and Chicago with TAP Portugal, Air Transat, Air Canada, LOT Polish Airlines, Ryanair.

If you don’t have specific dates for your trip between Porto and Chicago, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Porto and Chicago, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Porto. The main one is Porto and other nearby airports include Porto, Santiago de Compostela, A Coruña, Vigo–Peinador, Vila Real

There are a number of airports in and around Chicago. The main one is O Hare International and other nearby airports include Gerald R. Ford International, Dane County Regional, South Bend International, General Mitchell International, Fort Wayne International, General Wayne A. Downing Peoria International, Quad City International, Central Illinois Regional, Muskegon County, Kalamazoo/Battle Creek International.