Earn point on your loyalty program!arrow arc left

Cheap flights from Chicago (CHI) to Los Angeles (LAX)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Chicago (CHI) to Los Angeles (LAX)

How to find the cheapest flight from Chicago (CHI) to Los Angeles (LAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Los Angeles (LAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Los Angeles (LAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Chicago to Los Angeles in February , March 2026

28 Feb - 10 Mar $ 166.00
CHI
Chicago
Frontier Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
DIRECT
CHI
Chicago
Pick dates
14 Feb - 10 Mar $ 380.00
CHI
Chicago
Frontier Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
DIRECT
CHI
Chicago
Pick dates
15 Feb - 10 Mar $ 474.00
CHI
Chicago
Frontier Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
DIRECT
CHI
Chicago
Pick dates

Last minute flights from Chicago to Los Angeles

23 Feb - 28 Feb $ 254.00
CHI
Chicago
Hawaiian Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Hawaiian Airlines
1 STOPS
CHI
Chicago
Pick dates
14 Feb - 01 Mar $ 444.00
CHI
Chicago
Frontier Airlines
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Frontier Airlines
1 STOPS
CHI
Chicago
Pick dates
07 Feb - 28 Feb $ 709.00
CHI
Chicago
United Airlines
DIRECT
LAX
Los Angeles
LAX
Los Angeles
United Airlines
DIRECT
CHI
Chicago
Pick dates

One-way flights to Los Angeles from Chicago

9:15 AM - 4:05 PM
Frontier Airlines
1 Stops
10h 25m
CHI - LAX
$ 105
Kiwi
Pick dates
8:59 AM - 4:34 PM
Spirit Airlines
1 Stops
11h 24m
CHI - LAX
$ 298
Kiwi
Pick dates
1:00 PM - 1:00 PM
United Airlines
0 Stops
4h 31m
CHI - LAX
$ 408
Kiwi
Pick dates

How to find the cheapest flight from Chicago (CHI) to Los Angeles (LAX)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Los Angeles (LAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Los Angeles (LAX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.