Cheap flights from Ontario to Las Vegas

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Travelers usually depart from Ontario International, Ontario Bus Stop, Montclair (Ontario), or Ontario, CA station when they travel from Ontario to Las Vegas. Book your trip to arrive at McCarran International, Las Vegas, NV - Tufesa International, Las Vegas, NV - South Strip Transfer Terminal, Las Vegas, NV - Fashion Show Mall Bus stop, or Las Vegas, NV - East Craig Rd). The distance between Ontario and Las Vegas is 317 km. The most popular airlines for this route are United Airlines, Frontier Airlines, American Airlines, Spirit Airlines, and Delta Air Lines. Ontario and Las Vegas have 130 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights2222-22
Fly direct with

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

Check-in for a flight from Ontario to Las Vegas

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAAYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight

Frequently asked questions

How long does it take to travel from Ontario to Las Vegas?
A one-way nonstop (direct) flight between Ontario and Las Vegas takes around 1.1 hours.
What is the flight distance between Ontario and Las Vegas?
The flight distance between Ontario and Las Vegas is 317 km.
What airlines offer nonstop (direct) flights between Ontario and Las Vegas?
Several carriers operate flights between Ontario and Las Vegas. Airlines offering nonstop (direct) flights include Frontier Airlines.
What are the most popular routes to and from Ontario?
Travelers frequently search for route combinations, such as Ontario and Denver, Orlando, Austin, Atlanta, Sacramento, San Francisco, Seattle, San Antonio, Guadalajara, Charlotte, New Orleans, Fort Lauderdale, Philadelphia, Washington, D.C., Oakland, San Jose, Detroit, Minneapolis, Chicago, Houston.
What are the most popular routes to and from Las Vegas?
Travelers frequently search for route combinations, such as Las Vegas and Chicago, 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.
What airports are near Ontario?
The main airport in Ontario is Ontario International. It is also served by Los Angeles International, San Diego International, Tijuana International, Ontario International, John Wayne, Hollywood Burbank, Palm Springs International, Meadows Field, Santa Barbara Municipal, Imperial County.
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, Grand Canyon West, Laughlin/Bullhead International.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Ontario and Las Vegas?
Yes, it's possible to combine different modes of transport between Ontario and Las Vegas thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Ontario and Las Vegas can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Ontario and Las Vegas?
When's the best time to travel between Ontario and Las Vegas?
What flights operate between Ontario and Las Vegas?
How many airports are there near Ontario?
How many airports are there near Las Vegas?
What time do nonstop (direct) flights between Ontario and Las Vegas depart?
What time do nonstop (direct) flights between Ontario and Las Vegas arrive?
What time do flights between Ontario and Las Vegas depart?
What time do flights between Ontario and Las Vegas arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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