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Cheap flights Las Vegas (McCarran) to Chicago O'Hare International Airport

1 passenger, economy

Cheap flights Las Vegas to Chicago O'Hare International Airport

Compare prices, duration and stops

Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Mon, 14 sep
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Mon, 14 sep
117 $
Frontier Airlines
F9 2146 🔥 Hot deal
06:50
Las Vegas, McCarran (LAS)
Tue, 15 sep
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Tue, 15 sep
93 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Wed, 16 sep
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Wed, 16 sep
96 $
Frontier Airlines
F9 2146 🔥 Hot deal Best price
06:50
Las Vegas, McCarran (LAS)
Thu, 17 sep
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Thu, 17 sep
45 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Fri, 18 sep
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Fri, 18 sep
181 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Sat, 19 sep
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Sat, 19 sep
132 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Sun, 20 sep
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Sun, 20 sep
157 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Tue, 22 sep
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Tue, 22 sep
130 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Fri, 25 sep
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Fri, 25 sep
142 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Sat, 26 sep
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Sat, 26 sep
139 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Mon, 28 sep
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Mon, 28 sep
111 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Tue, 29 sep
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Tue, 29 sep
93 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Wed, 30 sep
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Wed, 30 sep
94 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Thu, 1 oct
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Thu, 1 oct
166 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Sat, 3 oct
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Sat, 3 oct
111 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Mon, 5 oct
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Mon, 5 oct
193 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Tue, 6 oct
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Tue, 6 oct
116 $
Frontier Airlines
F9 2146
06:50
Las Vegas, McCarran (LAS)
Wed, 7 oct
3h 48min
Direct
10:38
Chicago, О'Хара (ORD)
Wed, 7 oct
154 $
Frontier Airlines
F9 2146
06:29
Las Vegas, McCarran (LAS)
Thu, 8 oct
3h 48min
Direct
10:17
Chicago, О'Хара (ORD)
Thu, 8 oct
124 $
Frontier Airlines
F9 1183
23:19
Las Vegas, McCarran (LAS)
Fri, 9 oct
12h 15min
1 stop
11:34
Chicago, О'Хара (ORD)
Sat, 10 oct +1
110 $
Frontier Airlines
F9 3291
16:00
Las Vegas, McCarran (LAS)
Sat, 10 oct
19h 34min
1 stop
11:34
Chicago, О'Хара (ORD)
Sun, 11 oct +1
93 $
Frontier Airlines
F9 1896
04:55
Las Vegas, McCarran (LAS)
Mon, 12 oct
25h 4min
1 stop
05:59
Chicago, О'Хара (ORD)
Tue, 13 oct +1
153 $
Frontier Airlines
F9 2263
21:55
Las Vegas, McCarran (LAS)
Tue, 13 oct
13h 39min
1 stop
11:34
Chicago, О'Хара (ORD)
Wed, 14 oct +1
82 $
Frontier Airlines
F9 3291
13:30
Las Vegas, McCarran (LAS)
Wed, 14 oct
22h 4min
1 stop
11:34
Chicago, О'Хара (ORD)
Thu, 15 oct +1
100 $
Frontier Airlines
F9 2263
21:55
Las Vegas, McCarran (LAS)
Wed, 14 oct
13h 39min
1 stop
11:34
Chicago, О'Хара (ORD)
Thu, 15 oct +1
111 $
Frontier Airlines
F9 2263
20:45
Las Vegas, McCarran (LAS)
Thu, 15 oct
14h 49min
1 stop
11:34
Chicago, О'Хара (ORD)
Fri, 16 oct +1
104 $
Frontier Airlines
F9 2146
06:29
Las Vegas, McCarran (LAS)
Fri, 16 oct
3h 47min
Direct
10:16
Chicago, О'Хара (ORD)
Fri, 16 oct
99 $
Frontier Airlines
F9 3291
13:15
Las Vegas, McCarran (LAS)
Fri, 16 oct
22h 19min
1 stop
11:34
Chicago, О'Хара (ORD)
Sat, 17 oct +1
102 $
Frontier Airlines
F9 2146
06:29
Las Vegas, McCarran (LAS)
Sat, 17 oct
3h 47min
Direct
10:16
Chicago, О'Хара (ORD)
Sat, 17 oct
122 $
Frontier Airlines
F9 3291
13:15
Las Vegas, McCarran (LAS)
Sun, 18 oct
22h 19min
1 stop
11:34
Chicago, О'Хара (ORD)
Mon, 19 oct +1
182 $
Frontier Airlines
F9 3016
17:23
Las Vegas, McCarran (LAS)
Sun, 18 oct
36h 36min
2 stops
05:59
Chicago, О'Хара (ORD)
Tue, 20 oct +1
181 $
Frontier Airlines
F9 4924
02:09
Las Vegas, McCarran (LAS)
Mon, 19 oct
17h 16min
1 stop
19:25
Chicago, О'Хара (ORD)
Mon, 19 oct
202 $
Frontier Airlines
F9 2146
06:29
Las Vegas, McCarran (LAS)
Mon, 19 oct
3h 47min
Direct
10:16
Chicago, О'Хара (ORD)
Mon, 19 oct
174 $
Frontier Airlines
F9 3291
13:30
Las Vegas, McCarran (LAS)
Mon, 19 oct
22h 4min
1 stop
11:34
Chicago, О'Хара (ORD)
Tue, 20 oct +1
95 $
Frontier Airlines
F9 1876
05:06
Las Vegas, McCarran (LAS)
Sun, 1 nov
9h 40min
1 stop
14:46
Chicago, О'Хара (ORD)
Sun, 1 nov
124 $
Frontier Airlines
F9 2146
07:29
Las Vegas, McCarran (LAS)
Tue, 3 nov
3h 44min
Direct
11:13
Chicago, О'Хара (ORD)
Tue, 3 nov
101 $
Frontier Airlines
F9 1650
08:38
Las Vegas, McCarran (LAS)
Wed, 4 nov
6h 57min
1 stop
15:35
Chicago, О'Хара (ORD)
Wed, 4 nov
124 $
Frontier Airlines
F9 2146
07:48
Las Vegas, McCarran (LAS)
Fri, 6 nov
3h 47min
Direct
11:35
Chicago, О'Хара (ORD)
Fri, 6 nov
97 $
Frontier Airlines
F9 2146
07:48
Las Vegas, McCarran (LAS)
Sun, 8 nov
3h 47min
Direct
11:35
Chicago, О'Хара (ORD)
Sun, 8 nov
97 $
Frontier Airlines
F9 2146
07:29
Las Vegas, McCarran (LAS)
Mon, 9 nov
3h 44min
Direct
11:13
Chicago, О'Хара (ORD)
Mon, 9 nov
113 $
Frontier Airlines
F9 3540
23:09
Las Vegas, McCarran (LAS)
Thu, 19 nov
7h 12min
1 stop
06:21
Chicago, О'Хара (ORD)
Fri, 20 nov +1
129 $
Frontier Airlines
F9 2146
07:32
Las Vegas, McCarran (LAS)
Sat, 21 nov
3h 44min
Direct
11:16
Chicago, О'Хара (ORD)
Sat, 21 nov
136 $
United Airlines
UA 1057 🔥 Hot deal
14:00
Las Vegas, McCarran (LAS)
Mon, 23 nov
3h 46min
Direct
17:46
Chicago, О'Хара (ORD)
Mon, 23 nov
141 $
United Airlines
UA 2320
00:11
Las Vegas, McCarran (LAS)
Tue, 24 nov
3h 49min
Direct
04:00
Chicago, О'Хара (ORD)
Tue, 24 nov
140 $
Frontier Airlines
F9 2146
07:26
Las Vegas, McCarran (LAS)
Tue, 24 nov
3h 44min
Direct
11:10
Chicago, О'Хара (ORD)
Tue, 24 nov
118 $
Frontier Airlines
F9 2146
07:32
Las Vegas, McCarran (LAS)
Tue, 24 nov
3h 44min
Direct
11:16
Chicago, О'Хара (ORD)
Tue, 24 nov
123 $
United Airlines
UA 2102
07:58
Las Vegas, McCarran (LAS)
Tue, 24 nov
3h 32min
Direct
11:30
Chicago, О'Хара (ORD)
Tue, 24 nov
133 $
Frontier Airlines
F9 1896
01:59
Las Vegas, McCarran (LAS)
Thu, 3 dec
24h 23min
1 stop
02:22
Chicago, О'Хара (ORD)
Fri, 4 dec +1
119 $
Frontier Airlines
F9 3648 🔥 Hot deal
14:00
Las Vegas, McCarran (LAS)
Thu, 3 dec
3h 46min
Direct
17:46
Chicago, О'Хара (ORD)
Thu, 3 dec
96 $
Frontier Airlines
F9 3648
14:00
Las Vegas, McCarran (LAS)
Sun, 6 dec
3h 46min
Direct
17:46
Chicago, О'Хара (ORD)
Sun, 6 dec
129 $

Low price calendar

September 2026
Price chart (September 2026)
min: 69 $ · max: 157 $
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117 $
15
Good deal
93 $
16
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96 $
17
Good deal
69 $
18
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117 $
19
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132 $
20
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157 $
21
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130 $
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142 $
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139 $
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111 $
29
Good deal
93 $
30
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94 $

Cheap flights Las Vegas to Chicago O'Hare International Airport

Frontier Airlines
Frontier Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
$93
United Airlines
United Airlines
Mon, Tue, Wed, Sat
Price from
$133
Alaska Airlines
Alaska Airlines
Thu
Price from
$148
Sun Country Airlines
Sun Country Airlines
Mon
Price from
$165

Popular destinations from Las Vegas

All →
LAS
Las Vegas — Los Angeles
United States → United States
LAX
from
$15
LAS
Las Vegas — Ontario
United States → United States
ONT
from
$21
LAS
Las Vegas — Los Angeles
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from
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Las Vegas — San Diego
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SAN
from
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Las Vegas — San Francisco
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from
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Las Vegas — Phoenix
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PHX
from
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Las Vegas — Los Angeles
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from
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LAS
Las Vegas — Oakland
United States → United States
OAK
from
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Las Vegas — Denver
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from
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Popular destinations to Chicago O'Hare International Airport

All →
HOU
Houston — Chicago
United States → United States
ORD
from
$21
FLL
Fort Lauderdale — Chicago
United States → United States
ORD
from
$26
ATL
Atlanta — Chicago
United States → United States
ORD
from
$27
NYC
New York — Chicago
United States → United States
ORD
from
$30
DEN
Denver — Chicago
United States → United States
ORD
from
$33
PHL
Philadelphia — Chicago
United States → United States
ORD
from
$46
LAX
Los Angeles — Chicago
United States → United States
ORD
from
$56
DFW
Dallas — Chicago
United States → United States
ORD
from
$57

Cheap flights Las Vegas to Chicago O'Hare International Airport

Interesting facts about the route

Flight time

3h 48min

Distance

2 430 km

Average price

$124

Most frequent flight

F9 2146

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · United States

All plans

change

3 GB

data

30

days

$9

Buy

change

2 GB

data

15

days

$13

Buy

change

5 GB

data

30

days

$14

Buy

change

3 GB

data

30

days

$16

Buy

change

5 GB

data

30

days

$23

Buy

Frequently Asked Questions

The average ticket price Las Vegas Chicago O'Hare International Airport is $124. The cheapest ticket costs $96, operated by Frontier Airlines, flight 2146, departing Las Vegas on 16 September at 06:50, arriving Chicago O'Hare International Airport on 16 September at 10:38.
The average flight time is 3 hours 48 minutes. The fastest flight takes 3 hours 48 minutes, flight 2146 operated by Frontier Airlines, departing Las Vegas on 14 September at 06:50, arriving Chicago O'Hare International Airport on 14 September at 10:38.
Flights on the Las Vegas - Chicago O'Hare International Airport route are operated by the following airlines: Alaska Airlines, Frontier Airlines, Sun Country Airlines, United Airlines.
The distance from Las Vegas to Chicago O'Hare International Airport is 2430 km.