Flights from Chicago to Las Vegas

Depart
Return
Any month
Compare vs. momondo |

Chicago to Las Vegas flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Las Vegas by changing tabs
Quickest
Cheapest
Spirit Airlines
Spirit Airlines
09 Sep
ORD
10:26 am
Chicago O'Hare Intl airport
3h 59m
12:25 pm
LAS
Las Vegas McCarran airport
Spirit Airlines
11 Sep
LAS
12:05 am
Las Vegas McCarran airport
3h 41m
5:46 am
ORD
Chicago O'Hare Intl airport
123 USD
Spirit Airlines
Spirit Airlines
09 Sep
ORD
10:26 am
Chicago O'Hare Intl airport
3h 59m
12:25 pm
LAS
Las Vegas McCarran airport
Spirit Airlines
11 Sep
LAS
12:05 am
Las Vegas McCarran airport
3h 41m
5:46 am
ORD
Chicago O'Hare Intl airport
123 USD
Spirit Airlines
Spirit Airlines
10 Sep
ORD
10:40 am
Chicago O'Hare Intl airport
4h 01m
12:41 pm
LAS
Las Vegas McCarran airport
Spirit Airlines
18 Sep
LAS
10:30 pm
Las Vegas McCarran airport
3h 39m
4:09 am
+1
ORD
Chicago O'Hare Intl airport
123 USD
American Airlines
American Airlines
09 Nov
ORD
2:45 pm
Chicago O'Hare Intl airport
3h 54m
4:39 pm
LAS
Las Vegas McCarran airport
American Airlines
12 Nov
LAS
10:00 pm
Las Vegas McCarran airport
3h 39m
3:39 am
+1
ORD
Chicago O'Hare Intl airport
137 USD
American Airlines
American Airlines
09 Nov
ORD
2:45 pm
Chicago O'Hare Intl airport
3h 54m
4:39 pm
LAS
Las Vegas McCarran airport
American Airlines
12 Nov
LAS
10:00 pm
Las Vegas McCarran airport
3h 39m
3:39 am
+1
ORD
Chicago O'Hare Intl airport
137 USD
Frontier
Frontier
10 Nov
ORD
9:41 am
Chicago O'Hare Intl airport
4h 10m
11:51 am
LAS
Las Vegas McCarran airport
Frontier
12 Nov
LAS
3:25 pm
Las Vegas McCarran airport
3h 23m
8:48 pm
ORD
Chicago O'Hare Intl airport
134 USD

How to get the cheapest flight from Chicago to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
CHEAPEST MONTH TO FLY
January
The cheapest time of year to fly to Las Vegas from Chicago is January. Most expensive is March
CHEAPEST DAY TO FLY
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Thursday
CHEAPEST TIME TO FLY
in the evening
Chicago to Las Vegas flights are approximately 126% more expensive in the morning than in the evening
CHEAPEST AIRLINE
Frontier
Frontier, Sun Country Air, and Spirit Airlines are the most popular carriers operating from Chicago to Las Vegas
CHEAPEST ROUTE
Chicago O'Hare Intl - Las Vegas McCarran
Fly from Chicago O'Hare Intl to Las Vegas McCarran for the best Chicago - Las Vegas flight prices
CHEAPEST TIME TO BOOK
25 days before
The cheapest time to buy a flight from Chicago to Las Vegas is approximately 25 days to departure
60
Days before departure
0

Flight information for Chicago to Las Vegas

Find info about flight duration, direct flights, and airports for your flight from Chicago to Las Vegas
Fastest flight time
3h 29m
The fastest flight from Chicago to Las Vegas takes 3h 29m.
Direct flights
Every day
Direct flights go from Chicago to Las Vegas every day.
Airports in Las Vegas
2 airports
There are 2 airports near Las Vegas: Las Vegas Boulder City (BLD), Las Vegas McCarran (LAS)

Flights from Chicago to:

Flights to Las Vegas from:

  • Chicago
  • Illinois
  • United States
  • North America