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Cheap flights Chicago to Los Angeles

1 passenger, economy

Cheap flights Chicago to Los Angeles

Compare prices, duration and stops

Frontier Airlines
F9 1483
11:30
Chicago, O'Hare International Airport (ORD)
Wed, 16 sep
6h
1 stop
17:30
Ontario (ONT)
Wed, 16 sep
190 S$
Southwest Airlines
WN 270
10:40
Chicago, Chicago Midway International Airport (MDW)
Thu, 17 sep
5h 40min
1 stop
16:20
Ontario (ONT)
Thu, 17 sep
205 S$
Frontier Airlines
F9 3135
19:46
Chicago, O'Hare International Airport (ORD)
Thu, 17 sep
29h 2min
1 stop
00:48
Ontario (ONT)
Sat, 19 sep +1
134 S$
Southwest Airlines
WN 1748
12:00
Chicago, Chicago Midway International Airport (MDW)
Fri, 18 sep
4h 15min
Direct
16:15
Los Angeles (LAX)
Fri, 18 sep
152 S$
American Airlines
AA 3008
17:05
Chicago, O'Hare International Airport (ORD)
Fri, 18 sep
4h 24min
Direct
21:29
Los Angeles (LAX)
Fri, 18 sep
136 S$
Frontier Airlines
F9 3241
18:01
Chicago, O'Hare International Airport (ORD)
Fri, 18 sep
7h 38min
1 stop
01:39
Ontario (ONT)
Sat, 19 sep +1
122 S$
United Airlines
UA 2499
00:50
Chicago, O'Hare International Airport (ORD)
Sat, 19 sep
4h 35min
Direct
05:25
Los Angeles (LAX)
Sat, 19 sep
123 S$
Frontier Airlines
F9 2145
01:55
Chicago, O'Hare International Airport (ORD)
Sat, 19 sep
14h 14min
1 stop
16:09
Ontario (ONT)
Sat, 19 sep
159 S$
Frontier Airlines
F9 1483
11:30
Chicago, O'Hare International Airport (ORD)
Sat, 19 sep
6h
1 stop
17:30
Ontario (ONT)
Sat, 19 sep
188 S$
Frontier Airlines
F9 2145
01:55
Chicago, O'Hare International Airport (ORD)
Mon, 21 sep
12h 9min
1 stop
14:04
Ontario (ONT)
Mon, 21 sep
167 S$
United Airlines
UA 2114
10:55
Chicago, O'Hare International Airport (ORD)
Mon, 21 sep
4h 27min
Direct
15:22
Los Angeles (LAX)
Mon, 21 sep
140 S$
Frontier Airlines
F9 2145
01:55
Chicago, O'Hare International Airport (ORD)
Tue, 22 sep
14h 14min
1 stop
16:09
Ontario (ONT)
Tue, 22 sep
163 S$
Frontier Airlines
F9 1483
11:30
Chicago, O'Hare International Airport (ORD)
Tue, 22 sep
6h
1 stop
17:30
Ontario (ONT)
Tue, 22 sep
166 S$
Frontier Airlines
F9 1483
11:30
Chicago, O'Hare International Airport (ORD)
Wed, 23 sep
6h
1 stop
17:30
Ontario (ONT)
Wed, 23 sep
171 S$
Frontier Airlines
F9 2999
17:54
Chicago, Chicago Midway International Airport (MDW)
Thu, 24 sep
7h 45min
1 stop
01:39
Ontario (ONT)
Fri, 25 sep +1
166 S$
Frontier Airlines
F9 3241
18:01
Chicago, O'Hare International Airport (ORD)
Thu, 24 sep
7h 38min
1 stop
01:39
Ontario (ONT)
Fri, 25 sep +1
116 S$
Frontier Airlines
F9 2145
01:55
Chicago, O'Hare International Airport (ORD)
Sat, 26 sep
14h 14min
1 stop
16:09
Ontario (ONT)
Sat, 26 sep
177 S$
United Airlines
UA 2373
11:00
Chicago, O'Hare International Airport (ORD)
Sun, 27 sep
4h 27min
Direct
15:27
Los Angeles (LAX)
Sun, 27 sep
122 S$
Frontier Airlines
F9 1483
11:30
Chicago, O'Hare International Airport (ORD)
Sun, 27 sep
6h
1 stop
17:30
Ontario (ONT)
Sun, 27 sep
191 S$
Frontier Airlines
F9 2145
01:55
Chicago, O'Hare International Airport (ORD)
Mon, 28 sep
12h 9min
1 stop
14:04
Ontario (ONT)
Mon, 28 sep
167 S$
Frontier Airlines
F9 2145
01:55
Chicago, O'Hare International Airport (ORD)
Tue, 29 sep
14h 14min
1 stop
16:09
Ontario (ONT)
Tue, 29 sep
166 S$
Frontier Airlines
F9 1483
11:30
Chicago, O'Hare International Airport (ORD)
Tue, 29 sep
19h 40min
1 stop
07:10
Los Angeles (LAX)
Wed, 30 sep +1
97 S$
Frontier Airlines
F9 1483
11:30
Chicago, O'Hare International Airport (ORD)
Wed, 30 sep
6h
1 stop
17:30
Ontario (ONT)
Wed, 30 sep
131 S$
Frontier Airlines
F9 1483
11:30
Chicago, O'Hare International Airport (ORD)
Thu, 1 oct
19h 33min
1 stop
07:03
Los Angeles (LAX)
Fri, 2 oct +1
127 S$
Frontier Airlines
F9 2999
17:54
Chicago, Chicago Midway International Airport (MDW)
Thu, 1 oct
7h 45min
1 stop
01:39
Ontario (ONT)
Fri, 2 oct +1
133 S$
American Airlines
AA 3063
00:03
Chicago, O'Hare International Airport (ORD)
Fri, 2 oct
4h 34min
Direct
04:37
Los Angeles (LAX)
Fri, 2 oct
130 S$
Frontier Airlines
F9 2999
17:54
Chicago, Chicago Midway International Airport (MDW)
Fri, 2 oct
7h 45min
1 stop
01:39
Ontario (ONT)
Sat, 3 oct +1
118 S$
Frontier Airlines
F9 3241
18:01
Chicago, O'Hare International Airport (ORD)
Fri, 2 oct
12h 28min
1 stop
06:29
Los Angeles (LAX)
Sat, 3 oct +1
125 S$
Frontier Airlines
F9 2145
01:55
Chicago, O'Hare International Airport (ORD)
Sat, 3 oct
14h 14min
1 stop
16:09
Ontario (ONT)
Sat, 3 oct
128 S$
Frontier Airlines
F9 1483
11:30
Chicago, O'Hare International Airport (ORD)
Sun, 4 oct
6h
1 stop
17:30
Ontario (ONT)
Sun, 4 oct
156 S$
Frontier Airlines
F9 1483
11:30
Chicago, O'Hare International Airport (ORD)
Mon, 5 oct
6h 9min
1 stop
17:39
Los Angeles (LAX)
Mon, 5 oct
164 S$
Frontier Airlines
F9 2145
01:55
Chicago, O'Hare International Airport (ORD)
Tue, 6 oct
14h 14min
1 stop
16:09
Ontario (ONT)
Tue, 6 oct
115 S$
Frontier Airlines
F9 1483
11:30
Chicago, O'Hare International Airport (ORD)
Wed, 7 oct
19h 17min
1 stop
06:47
Ontario (ONT)
Thu, 8 oct +1
104 S$
American Airlines
AA 3111
22:53
Chicago, O'Hare International Airport (ORD)
Wed, 7 oct
4h 38min
Direct
03:31
Los Angeles (LAX)
Thu, 8 oct +1
141 S$
Frontier Airlines
F9 2445 🔥 Hot deal
01:01
Chicago, O'Hare International Airport (ORD)
Fri, 9 oct
4h 50min
Direct
05:51
Los Angeles (LAX)
Fri, 9 oct
129 S$
Frontier Airlines
F9 2445 Best price
01:01
Chicago, O'Hare International Airport (ORD)
Sat, 10 oct
4h 50min
Direct
05:51
Los Angeles (LAX)
Sat, 10 oct
80 S$
Frontier Airlines
F9 2445
01:01
Chicago, O'Hare International Airport (ORD)
Sun, 11 oct
4h 50min
Direct
05:51
Los Angeles (LAX)
Sun, 11 oct
95 S$
American Airlines
AA 607
11:00
Chicago, O'Hare International Airport (ORD)
Sun, 11 oct
4h 38min
Direct
15:38
Los Angeles (LAX)
Sun, 11 oct
154 S$
United Airlines
UA 2373
11:00
Chicago, O'Hare International Airport (ORD)
Sun, 11 oct
4h 27min
Direct
15:27
Los Angeles (LAX)
Sun, 11 oct
155 S$
Southwest Airlines
WN 1572
11:55
Chicago, Chicago Midway International Airport (MDW)
Sun, 11 oct
4h 30min
Direct
16:25
Los Angeles (LAX)
Sun, 11 oct
156 S$
Frontier Airlines
F9 3647
20:30
Chicago, O'Hare International Airport (ORD)
Sun, 11 oct
17h 34min
1 stop
14:04
Ontario (ONT)
Mon, 12 oct +1
186 S$
Frontier Airlines
F9 2445
01:01
Chicago, O'Hare International Airport (ORD)
Mon, 12 oct
4h 50min
Direct
05:51
Los Angeles (LAX)
Mon, 12 oct
117 S$
American Airlines
AA 607
10:57
Chicago, O'Hare International Airport (ORD)
Mon, 12 oct
4h 41min
Direct
15:38
Los Angeles (LAX)
Mon, 12 oct
152 S$
Frontier Airlines
F9 1483
11:30
Chicago, O'Hare International Airport (ORD)
Mon, 12 oct
34h 10min
1 stop
21:40
Los Angeles (LAX)
Tue, 13 oct +1
138 S$
Frontier Airlines
F9 3647
20:30
Chicago, O'Hare International Airport (ORD)
Mon, 12 oct
21h 1min
1 stop
17:31
Ontario (ONT)
Tue, 13 oct +1
145 S$
Frontier Airlines
F9 2445
01:01
Chicago, O'Hare International Airport (ORD)
Tue, 13 oct
4h 50min
Direct
05:51
Los Angeles (LAX)
Tue, 13 oct
169 S$
Southwest Airlines
WN 3426
03:55
Chicago, Chicago Midway International Airport (MDW)
Tue, 13 oct
10h 40min
1 stop
14:35
Los Angeles (LAX)
Tue, 13 oct
166 S$
United Airlines
UA 1967
23:06
Chicago, O'Hare International Airport (ORD)
Tue, 13 oct
4h 33min
Direct
03:39
Los Angeles (LAX)
Wed, 14 oct +1
137 S$
Frontier Airlines
F9 2445 🔥 Hot deal
01:01
Chicago, O'Hare International Airport (ORD)
Wed, 14 oct
4h 50min
Direct
05:51
Los Angeles (LAX)
Wed, 14 oct
123 S$
Frontier Airlines
F9 3171
16:06
Chicago, O'Hare International Airport (ORD)
Wed, 14 oct
14h 57min
1 stop
07:03
Los Angeles (LAX)
Thu, 15 oct +1
150 S$

Low price calendar

September 2026
Price chart (September 2026)
min: 116 S$ · max: 177 S$
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Mon
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Wed
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Fri
Sat
Sun
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16
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163 S$
17
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134 S$
18
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136 S$
19
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159 S$
20
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no data
21
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152 S$
22
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163 S$
23
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171 S$
24
Good deal
116 S$
25
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no data
26
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177 S$
27
Good deal
122 S$
28
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29
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166 S$
30
Good deal
131 S$

Cheap flights Chicago to Los Angeles

Frontier Airlines
Frontier Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$91
American Airlines
American Airlines
Mon, Tue, Wed, Fri, Sun
Price from
S$127
Alaska Airlines
Alaska Airlines
Mon, Wed, Thu, Fri, Sun
Price from
S$134
Southwest Airlines
Southwest Airlines
Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$135
United Airlines
United Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$137

Popular destinations from Chicago

All →
CHI
Chicago — Orlando
United States → United States
ORL
from
S$27
CHI
Chicago — Orlando
United States → United States
MCO
from
S$27
CHI
Chicago — Atlanta
United States → United States
ATL
from
S$28
CHI
Chicago — Houston
United States → United States
IAH
from
S$28
CHI
Chicago — Houston
United States → United States
HOU
from
S$28
CHI
Chicago — New York
United States → United States
NYC
from
S$30
CHI
Chicago — Denver
United States → United States
DEN
from
S$31
CHI
Chicago — Fort Lauderdale
United States → United States
FLL
from
S$31
CHI
Chicago — Miami
United States → United States
MIA
from
S$31

Popular destinations to Los Angeles

All →
LAS
Las Vegas — Los Angeles
United States → United States
LAX
from
S$20
SFO
San Francisco — Los Angeles
United States → United States
LAX
from
S$23
SEA
Seattle — Los Angeles
United States → United States
LAX
from
S$29
DEN
Denver — Los Angeles
United States → United States
LAX
from
S$30
PHX
Phoenix — Los Angeles
United States → United States
LAX
from
S$32
HOU
Houston — Los Angeles
United States → United States
LAX
from
S$41
SJC
San Jose — Los Angeles
United States → United States
LAX
from
S$56
DFW
Dallas — Los Angeles
United States → United States
LAX
from
S$69

Cheap flights Chicago to Los Angeles

Interesting facts about the route

Flight time

6h

Distance

2 801 km

Average price

S$145

Most frequent flight

F9 2445

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · United States

All plans

change

3 GB

data

30

days

S$11

Buy

change

2 GB

data

15

days

S$16

Buy

change

5 GB

data

30

days

S$18

Buy

change

3 GB

data

30

days

S$20

Buy

change

5 GB

data

30

days

S$29

Buy

Frequently Asked Questions

The average ticket price Chicago Los Angeles is S$145. The cheapest ticket costs S$122, operated by Frontier Airlines, flight 3241, departing Chicago on 18 September at 18:01, arriving Los Angeles on 19 September at 01:39.
The average flight time is 6 hours. The fastest flight takes 4 hours 15 minutes, flight 1748 operated by Southwest Airlines, departing Chicago on 18 September at 12:00, arriving Los Angeles on 18 September at 16:15.
Flights on the Chicago - Los Angeles route are operated by the following airlines: American Airlines, Alaska Airlines, Frontier Airlines, United Airlines, Southwest Airlines.
The distance from Chicago to Los Angeles is 2801 km.