Cheap flights from Chicago, IL to Las Vegas, NV

Flights starting at $107. Choose between United Airlines, Spirit Airlines, or American Airlines to find the best price.

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Travelers usually depart from O Hare International, Chicago Midway International, Chicago, IL - Union Station, Chicago Rockford International, or Chicago Downtown Greyhound Station when they travel from Chicago to Las Vegas. Book your trip to arrive at McCarran International, Las Vegas, NV - South Strip Transfer Terminal, Las Vegas, NV - Fashion Show Mall Bus stop, Las Vegas, NV - UNLV, or Las Vegas, NV - East Craig Rd). The distance between Chicago and Las Vegas is 2444 km. The most popular airlines for this route are United Airlines, Spirit Airlines, American Airlines, Frontier Airlines, and Allegiant Air. Chicago and Las Vegas have 233 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights15151416151516
Fly direct with

American Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Frontier Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Allegiant Air on Thursdays, and Sundays.

Spirit Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Chicago to Las Vegas

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Chicago to Las Vegas?
A one-way nonstop (direct) flight between Chicago and Las Vegas takes around 3.8 hours.
What is the flight distance between Chicago and Las Vegas?
The flight distance between Chicago and Las Vegas is 2444 km.
What airlines offer nonstop (direct) flights between Chicago and Las Vegas?
Several carriers operate flights between Chicago and Las Vegas. Airlines offering nonstop (direct) flights include American Airlines, Allegiant Air, Spirit Airlines, Frontier Airlines, United Airlines.
What are the most popular routes to and from Chicago?
Travelers frequently search for route combinations, such as Chicago and Guadalajara, Denver, Orlando, Phoenix, Mexico City, Paris, Barcelona, Tampa, Miami, London, Rome, Los Angeles, Madrid, Fort Myers, Athens, San Francisco, New York, Austin, Atlanta, Fort Lauderdale.
What are the most popular routes to and from Las Vegas?
Travelers frequently search for route combinations, such as Las Vegas and Los Angeles, Denver, San Francisco, Austin, New York, Atlanta, Dallas, Cincinnati, Washington, D.C., San Diego, Houston, Oakland, Philadelphia, Sacramento, San Jose, Charlotte, Indianapolis, Salt Lake City, San Antonio, Cleveland.
Which airports are there in Chicago?
Chicago is mainly served by O Hare International. But there are other airports nearby, including Chicago Midway International, Chicago Rockford International.
What airports are near Chicago?
The main airport in Chicago is O Hare International. It is also served by Gerald R. Ford International, General Mitchell International, Dane County Regional, Fort Wayne International, General Wayne A. Downing Peoria International, South Bend International, Central Illinois Regional, Quad City International, Kalamazoo/Battle Creek International, Decatur.
What airports are near Las Vegas?
The main airport in Las Vegas is McCarran International. It is also served by St. George Regional, Cedar City Regional.
What buses and trains depart from Chicago?
A number of bus and train companies depart from Chicago, including Amtrak train.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Chicago and Las Vegas?
What is Virtual Interlining and how do I use it?
Which airlines fly between Chicago and Las Vegas?
When's the best time to travel between Chicago and Las Vegas?
What flights operate between Chicago and Las Vegas?
How many airports are there near Chicago?
How many airports are there near Las Vegas?
Is it possible to reach Chicago by bus or train?
What time do nonstop (direct) flights between Chicago and Las Vegas depart?
What time do nonstop (direct) flights between Chicago and Las Vegas arrive?
What time do flights between Chicago and Las Vegas depart?
What time do flights between Chicago and Las Vegas arrive?

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