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Latest Flight Deals from Ontario to Las Vegas
Book one-way or return flights from Ontario to Las Vegas from as little as NZD 25. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- ONT12:391h 9mDirectLAS13:48Wed, May 1|Ontario - Las Vegas|Frontier AirlinesNZD 25NZD 4646% OFF46% OFFNZD 46NZD 25
- ONT22:491h 14mDirectLAS00:03Tue, May 7|Ontario - Las Vegas|Frontier AirlinesNZD 25NZD 4646% OFF46% OFFNZD 46NZD 25
- ONT20:531h 10mDirectLAS22:03Sun, May 5|Ontario - Las Vegas|Frontier AirlinesNZD 25NZD 4646% OFF46% OFFNZD 46NZD 25
- ONT20:011h 10mDirectLAS21:11Sat, May 11|Ontario - Las Vegas|Frontier AirlinesNZD 25NZD 25
- ONT18:511h 6mDirectLAS19:57Mon, Apr 29|Ontario - Las Vegas|Frontier AirlinesNZD 31NZD 31
- ONT12:391h 9mDirectLAS13:48Tue, Apr 30|Ontario - Las Vegas|Frontier AirlinesNZD 31NZD 31
- ONT23:091h 12mDirectLAS00:21Wed, May 15|Ontario - Las Vegas|Frontier AirlinesNZD 32NZD 32
- ONT12:291h 9mDirectLAS13:38Mon, May 6|Ontario - Las Vegas|Frontier AirlinesNZD 32NZD 32
- ONT19:411h 5mDirectLAS20:46Wed, May 8|Ontario - Las Vegas|Frontier AirlinesNZD 32NZD 32
- ONT22:491h 14mDirectLAS00:03Tue, May 14|Ontario - Las Vegas|Frontier AirlinesNZD 32NZD 32
- ONT13:003h 5mDirectLAS14:00Sun, May 5|Ontario - Las Vegas|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from Ontario to Las Vegas? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from Ontario to Las Vegas. Stay updated on price trends and snag the best deals for your upcoming trip.
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Ontario to Las Vegas
View airlines operating flights from Ontario to Las Vegas. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From NZD 25
Southwest Airlines
From NZD 140
American Airlines
From NZD 172
Alaska Airlines
From NZD 254
United Airlines
From NZD 283
Delta Air Lines
From NZD 627
Hawaiian Airlines
From NZD 891
ANA airlines
Find more flights and airlines
Alternative Routes from Ontario to Las Vegas
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Ontario to Las Vegas.
- CheapestONT12:391h 9mDirectLAS13:48Ontario International Airport - Harry Reid International AirportWed, May 1Frontier AirlinesNZD 25
- ONT12:391h 9mDirectLAS13:48Ontario International Airport - Harry Reid International AirportWed, May 1Frontier AirlinesNZD 25Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Ontario to Las Vegas
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ontario to Las Vegas. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Ontario to Las Vegas
Cheapest nonstop flight price | NZD 24 |
---|---|
Cheapest round-trip ticket price | NZD 55 |
Off-season for travel | March |
Peak season for travel | February |
Flight distance | 12,242.65km |
Popular airline | American Airlines |
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