Cheapest one-way flights from Chicago to Los Angeles in December from $236

Best time to book flights for Chicago (ORD) to Los Angeles (LAX) flights at AirHint

AirHint found the following cheapest one-way flights from Chicago (ORD) to Los Angeles (LAX) in December 2025 (see full year).

One-Way flights

19 Dec United direct
22 Dec Delta
18 Dec Delta
21 Dec United direct
18 Dec United direct
27 Dec Southwest Airlines
22 Dec United direct
28 Dec Delta
28 Dec American Airlines direct
26 Dec American Airlines direct

Also check the deals for return flights from Chicago to Los Angeles in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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