ONT to AUS (Ontario to Austin) Flights

Last Minute Flights from ONT to AUS

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ONTAustinMay 3 to May 7$208
*Prices include taxes and fees

Cheapest ONT to AUS Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ONTAustinMay 3 to May 6$208
ONTAustinMay 30 to June 7$210
ONTAustinSeptember 11 to September 11$231
ONTAustinSeptember 16 to September 29$236
*Prices include taxes and fees
ONT to AUS Flight Details
Origin airport
Los Angeles - Ontario Intl.
Origin airport IATA code
ONT
Destination airport
Austin-Bergstrom Intl.
Destination airport IATA code
AUS
Distance
1193 mi

Frequently asked questions

What airlines fly direct from ONT to AUS?
Unfortunately, there aren’t any air carriers flying straight from ONT to Austin–Bergstrom International Airport. You’ll have to reserve a flight with one or more stops.
How many flights are there from ONT to AUS?
Approximately 32 flights are scheduled every day between Ontario, CA (ONT-Los Angeles - Ontario Intl.) and Austin, TX (AUS-Austin-Bergstrom Intl.). Fasten your safety belt because your plane to Austin is ready to take off.
How long does it take to fly from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
You’ll be sitting on the plane for roughly 6 hours and 16 minutes from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.), so dress in something comfy. Cozy hoodies, yoga pants and flat shoes are all perfect options for a flight of this duration.
What is the flight distance from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.)?
The Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Austin, TX (AUS-Austin-Bergstrom Intl.) route covers 1,200 miles (1,900 1) and is regarded as a medium-haul flight. If you’re seeking comfort — and you’ve found a bargain — consider a premium or business class ticket.
How many morning flights are there from ONT to AUS?
Early birds — you’ll be pleased to hear that there are 116 morning flights from ONT to AUS every week.

  • If you want to jet off with American Airlines (AA), it operates 35 weekly services that set off before noon. The 6:00AM flight is the first one of the day.
  • 5:45AM is the earliest time you can journey from ONT to AUS with Delta Air Lines (DL). This airline has 28 early flights a week.
  • You’ll have 21 morning flights to choose from if you book a ticket with Alaska Airlines (AS). 6:00AM is the earliest departure.

How many afternoon flights are there from ONT to AUS?
Jet off on vacation aboard one of the 111 afternoon and evening flights from ONT to AUS each week.

  • Consider locking in your fare with American Airlines (AA). It offers 37 flights per week that leave after noon. The earliest of those services is 12:50PM.
  • Delta Air Lines (DL) provides 35 afternoon and evening flights a week. The first one is at 12:35PM.
  • Another great choice is Alaska Airlines (AS). Take your pick of 14 afternoon and evening flights every week from 4:41PM onward.

What is the earliest departure time out of Ontario to Austin?
The earliest flight leaves ONT at 12:59AM and touches down at 1:55PM at AUS. Make sure you allow yourself enough time in the morning to easily get to the check-in counter.
What is the latest departure time out of Ontario to Austin?
The last flight jets out from ONT at 11:59PM and comes in at AUS at 11:52PM. You’ll have adequate time to prepare for this trip.
What is the average price from Ontario to Austin?
Round-trip journeys from ONT to AUS begin from around $208. Book your adventure today and score a sensational deal. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Ontario to Austin Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Ontario to Austin to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from ONT to AUS, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Ontario to Austin, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.