Cheap flights from Chicago to Tehran from $313

Travelers frequently search for route combinations, such as Chicago and Mexico City, Guadalajara, Morelia, New York, León, Orlando, Las Vegas, Dallas, Houston, Tampa, Los Angeles, Miami, Phoenix, Denver, Monterrey, Cancún, Istanbul, Puerto Vallarta, Atlanta, Calgary.

Travelers frequently search for route combinations, such as Tehran and Los Angeles, Detroit, Washington, D.C., New York, Houston, London, Philadelphia, Knoxville, Tampa, San Francisco, Minneapolis, Kansas City, Atlanta, Budapest, Paris, Vienna, Düsseldorf, Copenhagen, Amsterdam, Berlin.

Chicago is mainly served by O Hare International. But there are other airports nearby, including Chicago Midway International, Chicago Rockford International.

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

Currently, you can fly between Chicago and Tehran with Pegasus, Aer Lingus, Spirit Airlines, Lufthansa, Frontier Airlines.

If you don’t have specific dates for your trip between Chicago and Tehran, 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 Chicago and Tehran, 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 Chicago. The main one is O Hare International and other nearby airports include Gerald R. Ford International, General Mitchell International, South Bend International, Dane County Regional, General Wayne A. Downing Peoria International, Fort Wayne International, Quad City International, Central Illinois Regional, Muskegon County, University of Illinois Willard

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Chicago, such as morning, afternoon, evening, or night, or select the exact hours for departure.