Earn point on your loyalty program!arrow arc left

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

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 Los Angeles (LAX) to Chicago (CHI)

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.
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.

Cheap flights from Los Angeles to Chicago in November , December 2026

21 Nov - 19 Dec $ 300.00
LAX
Los Angeles
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
LAX
Los Angeles
Pick dates
16 Nov - 05 Dec $ 305.00
LAX
Los Angeles
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
LAX
Los Angeles
Pick dates
20 Nov - 05 Dec $ 336.00
LAX
Los Angeles
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
LAX
Los Angeles
Pick dates

Last minute flights from Los Angeles to Chicago

21 Nov - 30 Nov $ 362.00
LAX
Los Angeles
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
LAX
Los Angeles
Pick dates
20 Nov - 30 Nov $ 396.00
LAX
Los Angeles
Frontier Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
LAX
Los Angeles
Pick dates
16 Nov - 30 Nov $ 396.00
LAX
Los Angeles
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
DIRECT
LAX
Los Angeles
Pick dates

One-way flights to Chicago from Los Angeles

11:59 PM - 11:59 PM
Frontier Airlines
0 Stops
4h 15m
LAX - CHI
$ 176
Kiwi
Pick dates
12:03 AM - 6:55 AM
Frontier Airlines
1 Stops
7h 21m
LAX - CHI
$ 181
Kiwi
Pick dates
11:59 PM - 11:59 PM
Frontier Airlines
0 Stops
4h 15m
LAX - CHI
$ 211
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.