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Flights from Las Vegas to Ontario
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Find cheap one-way flights from Las Vegas to Ontario starting at CNY 15.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- LAS06:051h 3mDirectONT07:08Thu, Apr 25|Las Vegas - Ontario|Frontier AirlinesCNY 15CNY 2644% OFF44% OFFCNY 26CNY 15
- LAS20:561h 2mDirectONT21:58Sat, Apr 27|Las Vegas - Ontario|Frontier AirlinesCNY 15CNY 2644% OFF44% OFFCNY 26CNY 15
- LAS08:201h 4mDirectONT09:24Fri, May 17|Las Vegas - Ontario|Frontier AirlinesCNY 15CNY 2644% OFF44% OFFCNY 26CNY 15
- LAS10:151h 5mDirectONT11:20Tue, May 14|Las Vegas - Ontario|Frontier AirlinesCNY 15CNY 15
- LAS21:051h 4mDirectONT22:09Wed, May 15|Las Vegas - Ontario|Frontier AirlinesCNY 15CNY 15
- LAS11:201h 6mDirectONT12:26Sat, May 11|Las Vegas - Ontario|Frontier AirlinesCNY 16CNY 16
- LAS11:001h 6mDirectONT12:06Wed, May 8|Las Vegas - Ontario|Frontier AirlinesCNY 16CNY 16
- LAS13:251h 10mDirectONT14:35Sat, May 18|Las Vegas - Ontario|Frontier AirlinesCNY 16CNY 16
- LAS06:051h 3mDirectONT07:08Fri, May 10|Las Vegas - Ontario|Frontier AirlinesCNY 16CNY 16
- LAS14:561h 9mDirectONT16:05Wed, May 22|Las Vegas - Ontario|Frontier AirlinesCNY 16CNY 16
- LAS13:003h 5mDirectONT14:00Tue, Apr 30|Las Vegas - Ontario|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Las Vegas to Ontario
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From US$15
Southwest Airlines
From US$47
American Airlines
From US$127
Alaska Airlines
From US$151
United Airlines
From US$174
Delta Air Lines
From US$291
Hawaiian Airlines
From US$437
ANA airlines
Find more flights and airlines
Find cheap flights from Las Vegas to Ontario by different airports
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Las Vegas to Ontario.
- CheapestLAS08:201h 4mDirectONT09:24Harry Reid International Airport - Ontario International AirportFri, May 17Frontier AirlinesUS$15
- LAS08:201h 4mDirectONT09:24Harry Reid International Airport - Ontario International AirportFri, May 17Frontier AirlinesUS$15Find More Flights
Frequently Asked Questions
How to find a cheap flight from Las Vegas to Ontario
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 Las Vegas to Ontario. Book your flights at the right time and save more.
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Las Vegas to Ontario Flight Information
Cheapest nonstop flight price | $14 |
---|---|
Cheapest round-trip ticket price | $33 |
Off-season for travel | February |
Peak season for travel | March |
Flight distance | 12,242.65km |
Popular airline | Frontier Airlines |
Plan Your Trip Around Ontario
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