$66 Find Cheap Flights from Ontario to Austin - Compare and Save

If you have a significant wait for your flight from Ontario to Austin, you may want to head over to the Aspire Lounge. For about $37 per adult, you can enjoy food and beverage services as well as have access to charging stations and free Wi-Fi. The lounge in Terminal 4 is open from around 5 am to about 6 am daily, and the one in Terminal 2 is open from about 5 am, and closing times depend on the day of the week.

Your public transport options from AUS to downtown include MetroBus 20, which you can catch from just outside the lower level of the Barbara Jordan terminal for about $2.50. There is a taxi stand outside the car rental center with fares starting around $13.80, and you can also hail a ride from services like Lyft.

If you need assistance at the airport or need to find out about your transportation options to Austin, there are information desks located by the baggage claim area near Doors B4 and B5.

Passengers who need additional assistance will find accessible facilities conveniently located across Austin International airport, including parking, restrooms, and elevators. There are videophones available, as well as raised lettering and braille signs. Walkways also have contrasting surfaces for visually impaired travelers, and there are pet relief areas for service animals.

In the last 5 days, the lowest price for a flight from Ontario to Austin was $66 for a one-way ticket and $248 for a round-trip.

Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

Alaska Airlines, Delta, JetBlue, Hawaiian Airlines, and American Airlines offer inflight Wi-Fi service on the Ontario to Austin flight route.

The Boeing 737-800 is the aircraft model that flies most regularly on the Ontario to Austin flight route.

Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Ontario and Austin, with Star Alliance being the most commonly used for this route.

There are nonstop flights from Ontario to Austin on a daily basis.

The two airlines most popular with KAYAK users for flights from Ontario to Austin are Southwest and Delta. With an average price for the route of $443 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $276 and an overall rating of 7.8.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Austin.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Ontario with another airline. Booking your flights between Ontario and AUS can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.