Cheap Flights from Ontario (ONT) to Austin (AUS)

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Austin-Bergstrom Intl. Airport (AUS)

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Cheap Flights from Ontario to Austin (ONT-AUS)

Prices were available within the past 7 days and start at for one-way flights and AED1,130 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines

Alternative airports near Austin

Prices were available within the past 7 days. Prices and availability are subject to change.

Flights from Ontario (ONT) to Austin (AUS)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Austin-Bergstrom Intl.
Airlines serving
Frontier Airlines
Roundtrip price
AED1,130
Distance
1909 km
Average flight time
5 hours 40 mins

Ontario to Austin Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Ontario to Austin offer the perfect respite. Not only does exploring Austin provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Ontario to Austin may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Austin are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Austin more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Austin is now!

Frequently asked questions

Is it cheaper to buy a plane ticket from Ontario Airport to Austin-Bergstrom Intl. Airport (AUS) last minute?
When it's time to book your flights, being prepared pays dividends. While you could find a deal on a Los Angeles - Ontario Intl. Airport (ONT) to Austin-Bergstrom Intl. Airport (AUS) flight at the last minute, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international flights it's three to four months.
What airports do you fly into for Austin from Ontario?
From Ontario, you can journey to Austin via Austin-Bergstrom Intl. Airport (AUS), Killeen-Fort Hood Regional Airport (GRK) and Skylark Field Airport (ILE). Find out which hub is best for you before you make a decision. If you decide to land at Austin-Bergstrom Intl. Airport (AUS), it's around 10 kilometers southeast of downtown. Use the cash you save when booking your ticket with Expedia to check out the city's popular sights, such as University of Texas at Austin and Zilker Park.
Can I change the date of my flight from Ontario Airport to Austin–Bergstrom International Airport?
It's a cinch to make amendments to your Los Angeles - Ontario Intl. Airport (ONT) to Austin–Bergstrom International Airport journey yourself. Just go to the Expedia Trips portal and tap "change flight." Look around for new flights and choose the one that works with your new plans. You'll get an estimate of applicable flight change costs. You can also use our Customer Service portal to connect with our Virtual Agent and quickly get answers to your questions.

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