Frontier Airlines Flights from Las Vegas (LAS) to Ontario Intl. Airport (ONT)
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Frontier Airlines Flights from LAS to ONT
How much is a Frontier Airlines flight from Las Vegas (LAS) to Ontario Intl. Airport (ONT)?
One-way flights start as little as and there are roundtrips available from . Get in! You can score some sweet deals with Wotif and Frontier Airlines.
How many non-stop Frontier Airlines flights from Las Vegas (LAS) to Ontario Intl. Airport (ONT) are there per day?
Frontier Airlines flies flights direct every day between Las Vegas (LAS) and Ontario Intl. Airport (ONT).
How far is Las Vegas (LAS) from Ontario Intl. Airport (ONT)?
It’s from Las Vegas (LAS) to Ontario Intl. Airport (ONT).
What is the best airline to fly from Harry Reid Intl.?
At Wotif, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Harry Reid Intl. with: .
Can I change or cancel my Frontier Airlines tickets from Las Vegas to Ontario Intl. Airport on Wotif?
Change of plans? No worries! We’re right here to make things as easy as possible. Check out the Frontier Airlines rules and restrictions in your itinerary. You can also use the No Change Fees filter to find flexible plane tickets for future trips. For more information on how to cancel or change your flight on Wotif, visit our customer service portal.
How do I find the best deal on Frontier Airlines flights from Las Vegas (LAS) to Ontario Intl. Airport (ONT)?
Just review and compare all our awesome offers or enter your travel dates to see more terrific deals on Frontier Airlines flights from Las Vegas. And remember you can save even more when you bundle a hotel with your flight as part of a Wotif package. Sweet!
What’s a good way to get cheap Frontier Airlines flight tickets from Las Vegas to Ontario Intl. Airport?
We have loads of cheap flights, so just enter your travel dates to see what’s available. If you can be flexible on when you fly, you’ll find even more epic flight deals. So get booking!
What is the cheapest time of year to fly from Las Vegas (LAS) to Ontario Intl. Airport (ONT)?
The cheapest time of the year for a return trip is . One-way, the cheapest month to fly is . Check our deal cards for details.
How long does it take to fly from LAS to ONT?
It typically takes hours to fly directly from Las Vegas (LAS) to Ontario Intl. Airport (ONT).
Epic Hotel in Ontario Intl. Airport
DoubleTree by Hilton Ontario Airport
Front desk staff was lovely, but the property itself needs work. Our room had a musty, stale smell, the toilet was broken (though fixed promptly when I asked), and the bedside table had something sticky on it.Gym had no working water cooler or cups. This property has seen better days… Given the many ...
Reviewed on 28 Apr 2026
La Quinta Inn & Suites by Wyndham Ontario Airport
Great place won’t be disappointed
Reviewed on 28 Apr 2026
Extended Studio Hotel Ontario
Managed very unprofessional, rude disrespectful . I have never been treated that way in my life. Its shameful to have someone in that position who isn't relatable to her customers. I'd never recommend this hotel to anyone. I dont care how convenient it may be. She shouldn't have such a high position ...
Reviewed on 29 Apr 2026
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^Savings based on all package bookings made with Flight + Hotel on Wotif.co.nz from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.