Cheapest flights from Chicago to Las Vegas
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to Las Vegas. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Cheapest one way flight
$65
Allegiant Air
Direct flight
3h 41m
05/12/2025
The cheapest one-way flight from Chicago to Las Vegas departs on 05/12/2025, is operated by Allegiant Air and costs $65
Cheapest round trip flight
$117
Allegiant Air
Direct flight
7h 31m
05/18/2025
The cheapest roundtrip flight from Chicago to Las Vegas departs on 05/18/2025, is operated by Allegiant Air and costs $117
The fastest flight
3h 32m
Fastest flight from Chicago to Las Vegas takes 3h 32m
Direct flights
Several times a week
There are direct flights on this route 6 days a week: Mo, Tu, We, Th, Fr, and Sa
Earliest flight
6:15 AM
Latest flight
9:36 PM
Average flight duration
4h
Direct flights count
159
Distance
2453km
Timezone difference
2h
The distance between Chicago and Las Vegas is 2453km (1521 miles). The average flight duration is 4h . There are 159 direct flights from Chicago to Las Vegas. The time difference between Chicago and Las Vegas is 2h . Flights from Chicago begin at 6:15 AM. The latest flight from Chicago departs at 9:36 PM.
