Starting at $48
Starting at $126
Starting at $134
Starting at $56
Starting at $68
Starting at $23
Starting at $146
Starting at $148
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.
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.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Chicago to Las Vegas:
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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.
More than 8 airlines operate flights from Chicago to Las Vegas, including American Airlines, Southwest Airlines, United Airlines, Spirit Airlines, Allegiant Air, Frontier Airlines, Sun Country Airlines, and Alaska Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $23, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
Starting at $48
Starting at $126
Starting at $134
Starting at $56
Starting at $68
Starting at $23
Starting at $146
Starting at $148
Chicago — Las Vegas
12/10/2025
Departure
Direct flight
AA2311
Starting at $222
Chicago — Las Vegas
12/11/2025
Departure
Direct flight
WN745
Starting at $208
Chicago — Las Vegas
12/12/2025
Departure
Direct flight
AA2311
Starting at $192
Chicago — Las Vegas
12/19/2025
Departure
Direct flight
UA777
Starting at $212
Chicago — Las Vegas
12/21/2025
Departure
Direct flight
WN2607
Starting at $192
Chicago — Las Vegas
12/25/2025
Departure
Direct flight
WN745
Starting at $278
Chicago — Las Vegas
12/31/2025
Departure
Direct flight
UA1325
Starting at $265
Chicago — Las Vegas
01/08/2026
Departure
Direct flight
NK3898
Starting at $56
Chicago — Las Vegas
02/12/2026
Departure
Direct flight
WN1573
Starting at $195
Chicago — Las Vegas
02/14/2026
Departure
Direct flight
AA2700
Starting at $153
Frontier Airlines
Su, Mo, and Fr
Starting at $67
United Airlines
Every day
Starting at $97
The cheapest one-way flight from Chicago to Las Vegas departs on 01/26/2026, is operated by Frontier Airlines and costs $23
The cheapest roundtrip flight from Chicago to Las Vegas departs on 02/24/2026, is operated by Frontier Airlines and costs $79
Fastest flight from Chicago to Las Vegas takes 3h 41m
There are direct flights on this route 6 days a week: Su, Mo, Tu, Th, Fr, and Sa
The distance between Chicago and Las Vegas is 2453km (1521 miles). The average flight duration is 4h 12m. There are 131 direct flights from Chicago to Las Vegas. The time difference between Chicago and Las Vegas is 2h. Flights from Chicago begin at 5:15 AM. The latest flight from Chicago departs at 9:35 PM
We couldn't find any special offers for flights from Chicago to Las Vegas
The cheapest flight ticket from Chicago to Las Vegas according to data for the last 48 hours costs $23
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: January, December, April.
The fastest flights from Chicago to Las Vegas start from 3 hours 41 minutes in the air.
The following airlines operate direct flights on the route Chicago — Las Vegas: American Airlines, Southwest Airlines, United Airlines
The cost of a one-way flight from Chicago to Las Vegas ranges from $48 (January 2026) to $146 (May 2026). On average, the ticket price is about $94–$102.