Cheap Flights from Illinois (IL) to California (CA) - Find Tickets & Airfare Deals at Cheapflights.com

Prices from $156 to $368

We'll show you the best deals by comparing tons of flights from Illinois to California across a wide range of airlines and travel agents. Compare the cheap flights along this route.

Sep 20 2017 Sep 26 2017

6 nights

Chicago (CHI) to Los Angeles (LAX)

Flying with: United Airlines

Sep 20 2017 Sep 26 2017

6 nights

Chicago (CHI) to Los Angeles (LAX)

Flying with: United Airlines

Aug 16 2017 Aug 21 2017

5 nights

Moline (MLI) to San Diego (SAN)

Flying with: American Airlines

Jul 25 2017 Aug 01 2017

7 nights

Chicago (ORD) to Los Angeles (LAX)

Aug 16 2017 Aug 21 2017

5 nights

Moline (MLI) to San Diego (SAN)

Flying with: American Airlines

Jul 12 2017 Jul 19 2017

7 nights

Chicago (CHI) to San Francisco (SFO)

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