Helping travelers to find the best flight offers
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.
The cheapest one-way flight from Chicago to Las Vegas departs on 05/12/2025, is operated by Allegiant Air and costs $65
The cheapest roundtrip flight from Chicago to Las Vegas departs on 05/18/2025, is operated by Allegiant Air and costs $117
Fastest flight from Chicago to Las Vegas takes 3h 32m
There are direct flights on this route 6 days a week: Mo, Tu, We, Th, Fr, and Sa
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.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chicago to Las Vegas
Below you will find a list of airlines operating flights on the Chicago — Las Vegas route and the starting prices for flights of each specific airline on it.
Starting at $35
Starting at $42
Starting at $64
Starting at $93
Starting at $132
Starting at $186
Starting at $217
A direct flight is the most convenient and comfortable way to fly from Chicago to Las Vegas, despite the fact that sometimes flights with transfers can cost significantly less.
Chicago — Las Vegas
05/02/2025
Departure date
Direct flight
WN2190
Starting at $522
Chicago — Las Vegas
05/02/2025
Departure date
Direct flight
UA1933
Starting at $499
Chicago — Las Vegas
05/03/2025
Departure date
Direct flight
NK388
Starting at $256
Chicago — Las Vegas
05/07/2025
Departure date
Direct flight
AA3292
Starting at $197
Chicago — Las Vegas
05/09/2025
Departure date
Direct flight
UA2479
Starting at $343
Chicago — Las Vegas
05/11/2025
Departure date
Direct flight
NK2179
Starting at $126
Chicago — Las Vegas
05/11/2025
Departure date
Direct flight
F92329
Starting at $133
Chicago — Las Vegas
05/14/2025
Departure date
Direct flight
WN3191
Starting at $121
Chicago — Las Vegas
05/15/2025
Departure date
Direct flight
WN3627
Starting at $215
Chicago — Las Vegas
05/26/2025
Departure date
Direct flight
UA2440
Starting at $233
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Chicago to Las Vegas:
Southwest Airlines
Every day
Starting at $227
American Airlines
Every day
Starting at $168
Spirit Airlines
Su, Mo, We, Th, Fr, and Sa
Starting at $101
Frontier Airlines
Su, Mo, Th, and Fr
Starting at $93
The cheapest flight ticket from Chicago to Las Vegas according to data for the last 48 hours costs $65
Often the best time to buy tickets from Chicago to Las Vegas is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chicago to Las Vegas can be found flying in these months: May, April.
The fastest flights from Chicago to Las Vegas start from 3 hours 32 minutes in the air.
The following airlines operate direct flights on the route Chicago — Las Vegas: Southwest Airlines, United Airlines, Spirit Airlines
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
We couldn't find any special offers for flights from Chicago to Las Vegas