Cheap flights from Chicago, IL to San Luis Obispo, CA

Travelers frequently search for route combinations, such as Chicago and Las Vegas, Guadalajara, Denver, Orlando, Phoenix, Mexico City, Paris, Barcelona, Tampa, Miami, London, Rome, Los Angeles, Madrid, Fort Myers, Athens, San Francisco, New York, Austin, Atlanta.

Travelers frequently search for route combinations, such as San Luis Obispo and San Diego, Las Vegas, Phoenix, Seattle, Atlanta, Denver, Los Angeles, Portland, Pasco, Orlando, St. Louis, Tampa, Manhattan, Kansas City, Minneapolis, Eugene, Austin, New Orleans, New York, Miami.

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, Fort Wayne International, General Wayne A. Downing Peoria International, South Bend International, Quad City International, Muskegon County, Central Illinois Regional, University of Illinois Willard.

The main airport in San Luis Obispo is San Luis Obispo County Regional. It is also served by Fresno Yosemite International, Hollywood Burbank, San Luis Obispo County Regional, Santa Maria Public, Monterey Regional, Santa Barbara Municipal, Meadows Field.

Yes, it's possible to combine different modes of transport between Chicago and San Luis Obispo thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Chicago and San Luis Obispo 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 San Luis Obispo with Alaska Airlines, United Airlines, Frontier Airlines, Spirit Airlines, Allegiant Air.

If you don’t have specific dates for your trip between Chicago and San Luis Obispo, 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.