Cheap flights from Chicago, IL to Siem Reap, Cambodia

Travelers frequently search for route combinations, such as Chicago and London, Manchester, Athens, Dublin, New York, Las Vegas, Vilnius, Los Angeles, Denver, Orlando, Minneapolis, Barcelona, Austin, Edinburgh, San Francisco, Paris, Nashville, Atlanta, Glasgow, Riga.

Travelers frequently search for route combinations, such as Siem Reap and Bangkok, Singapore, Phnom Penh, Ho Chi Minh City, Taipei, Hong Kong, Kuala Lumpur, Chiang Mai, Perth, Sihanoukville Province, Hanoi, Da Nang, Phuket City, Manila, New Delhi, London, Sydney, Luang Prabang, Bengaluru, Krabi.

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 General Mitchell International, Gerald R. Ford International, Dane County Regional, South Bend International, Quad City International, General Wayne A. Downing Peoria International, Fort Wayne International, Central Illinois Regional, Decatur, Muskegon County.

The main airport in Siem Reap is Siem Reap International. It is also served by Phnom Penh International.

Yes, it's possible to combine different modes of transport between Chicago and Siem Reap thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Chicago and Siem Reap can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between Chicago and Siem Reap with Thai AirAsia, Bangkok Airways, Air India Limited, AirAsia, Cambodia Angkor Air.

If you don’t have specific dates for your trip between Chicago and Siem Reap, 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.