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

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Los Angeles (LAX) to Chicago (CHI)

How to find the cheapest flight from Los Angeles (LAX) to Chicago (CHI)
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How to find the cheapest flight from Los Angeles (LAX) to Chicago (CHI)
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How to find the cheapest flight from Los Angeles (LAX) to Chicago (CHI)
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Cheap flights from Los Angeles to Chicago in March , April 2026

24 Mar - 14 Apr $ 119.00
LAX
Los Angeles
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
LAX
Los Angeles
Pick dates
13 Mar - 05 Apr $ 253.00
LAX
Los Angeles
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
LAX
Los Angeles
Pick dates
13 Mar - 07 Apr $ 276.00
LAX
Los Angeles
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
LAX
Los Angeles
Pick dates

Last minute flights from Los Angeles to Chicago

24 Mar - 31 Mar $ 183.00
LAX
Los Angeles
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
LAX
Los Angeles
Pick dates
13 Mar - 31 Mar $ 287.00
LAX
Los Angeles
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
LAX
Los Angeles
Pick dates
11 Mar - 31 Mar $ 313.00
LAX
Los Angeles
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
LAX
Los Angeles
Pick dates

One-way flights to Chicago from Los Angeles

11:01 PM - 11:01 PM
Frontier Airlines
0 Stops
3h 48m
LAX - CHI
$ 75
Kiwi
Pick dates
11:01 PM - 11:01 PM
Frontier Airlines
0 Stops
3h 48m
LAX - CHI
$ 179
Kiwi
Pick dates
11:01 PM - 11:01 PM
Frontier Airlines
0 Stops
3h 48m
LAX - CHI
$ 205
Kiwi
Pick dates

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

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