HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$161+ Cheap flights from Ontario to Austin (AUS)

YYZ — AUS
Oct 16 — Oct 231
Fri 10/16
Fri 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Austin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Austin

Cheapest flights from Ontario to Austin

Sun 10/412:55 pm -
Nonstop3h 35m
Sun 10/114:30 pm -
Nonstop3h 25m
Deal found 9/12$213
Mon 10/512:55 pm -
Nonstop3h 35m
Sun 10/114:30 pm -
Nonstop3h 25m
Deal found 9/14$221
Tue 9/2912:55 pm -
Nonstop3h 30m
Fri 10/24:30 pm -
Nonstop3h 25m
Deal found 9/13$225
Thu 11/121:40 pm -
Nonstop4h 00m
Mon 11/165:40 pm -
Nonstop3h 15m
Deal found 9/15$226
Tue 10/2012:55 pm -
Nonstop3h 35m
Mon 11/95:40 pm -
Nonstop3h 15m
Deal found 9/13$227
Tue 10/68:15 am -
Nonstop3h 33m
Tue 10/2011:40 am -
Nonstop3h 25m
Deal found 9/11$234
Fri 10/308:10 am -
Nonstop4h 01m
Fri 11/612:05 pm -
Nonstop3h 23m
Deal found 9/15$235
Tue 10/278:10 am -
Nonstop4h 01m
Fri 10/3012:05 pm -
Nonstop3h 23m
Deal found 9/14$239
Tue 10/275:35 am -
1 stop12h 05m
Tue 11/35:40 pm -
1 stop6h 04m
Deal found 9/12$374
Fri 11/135:30 am -
1 stop12h 10m
Sun 11/155:40 pm -
1 stop6h 04m
Deal found 9/15$381
Tue 10/66:45 am -
1 stop9h 45m
Tue 10/134:30 pm -
1 stop6h 55m
Deal found 9/11$387
Wed 12/97:00 am -
1 stop6h 45m
Wed 12/93:05 pm -
1 stop7h 53m
Deal found 9/15$396

Find flight deals from Ontario to Austin

Round-trip from

$213
(SmartFares)

One-way from

$161
(American Airlines)

Popular in

January

Cheapest in

August

Average price

$302

Good round-trip deal

$237 or less

Good one-way deal

$177 or less
From Ontario to Austin Bergstrom
Search Deals
One-way flight from Ontario to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($187 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Austin Bergstrom.
Search Deals
Price to beat on a one-way flight from Ontario to Austin Bergstrom.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ontario to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoAustin

YYZ Toronto Pearson Intl - AUS Austin Bergstrom

YYZAUS

Toronto Pearson Intl

Sat 10/3

7:30 am-7:57 pm

2 stops13h 27m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$164

TorontoAustin

YYZ Toronto Pearson Intl - AUS Austin Bergstrom

YYZAUS

Toronto Pearson Intl

Tue 9/29

6:10 am-4:38 pm

1 stop11h 28m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$164

TorontoAustin

YYZ Toronto Pearson Intl - AUS Austin Bergstrom

YYZAUS

Toronto Pearson Intl

Sat 11/7

6:45 am-11:41 am

1 stop5h 56m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$164

TorontoAustin

YYZ Toronto Pearson Intl - AUS Austin Bergstrom

YYZAUS

Toronto Pearson Intl

Fri 10/9

6:10 am-1:18 pm

1 stop8h 08m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$164

TorontoAustin

YYZ Toronto Pearson Intl - AUS Austin Bergstrom

YYZAUS

Toronto Pearson Intl

Fri 9/25

11:00 am-11:01 pm

2 stops13h 01m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$164

TorontoAustin

YYZ Toronto Pearson Intl - AUS Austin Bergstrom

YYZAUS

Toronto Pearson Intl

Fri 11/13

3:35 pm-11:15 pm

2 stops8h 40m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$164
Quickest round-trip

TorontoAustin

YYZ Toronto Pearson Intl - AUS Austin Bergstrom

YYZAUS

Toronto Pearson Intl

Fri 9/25

7:45 am-12:29 pm

1 stop5h 44m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$165

TorontoAustin

YYZ Toronto Pearson Intl - AUS Austin Bergstrom

YYZAUS

Toronto Pearson Intl

Tue 10/20

12:45 pm-9:22 pm

2 stops9h 37m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$165

TorontoAustin

YYZ Toronto Pearson Intl - AUS Austin Bergstrom

YYZAUS

Toronto Pearson Intl

Tue 9/29

12:45 pm-10:54 pm

2 stops11h 09m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$168

OttawaAustin

YOW Ottawa - AUS Austin Bergstrom

YOWAUS

Ottawa

Thu 10/29

5:30 am-4:40 pm

1 stop12h 10m

Austin Bergstrom

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Ontario to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Ontario with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ontario to Austin

What is the cheapest month to book a flight from Region of Ontario to Austin?

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Austin (average of $293). Flying from Region of Ontario to Austin in December is currently the most expensive (average of $605). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to AUS?

When flying from Region of Ontario to Austin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to Austin

The most flights from CAON to AUS are scheduled on a Monday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Region of Ontario to Austin?

Airfare is below average for this route at the moment.
Region of Ontario to Austin flights typically cost between $256 and $409 in October.
The cheapest round-trip price found within the last 5 days was $213 on Porter Airlines (Oct 4-Oct 11).

How far ahead should I book a flight from Region of Ontario to Austin?

The price you pay for your flight from Region of Ontario to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

  • What airport do you fly into for flights to Austin from Ontario?

    Austin Bergstrom (AUS) is the airport you will fly into if you book a flight from Ontario to Austin. It is only a 7.5 mi journey from Austin Bergstrom (AUS) to Austin’s city center.

  • How long is the flight from Region of Ontario to Austin?

    Airlines like Delta and United Airlines fly from Region of Ontario to Austin in about 5h 56m. The time it takes to get you to your destination can typically vary by up to 3h 33m. Region of Ontario and Austin are separated by a distance of 1358 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Region of Ontario to Austin one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $138. Users have also found prices from $146 and $162 on Porter Airlines and Delta, respectively.

  • What are the most popular routes from Region of Ontario to Austin?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Austin Bergstrom or Ottawa - Austin Bergstrom, Toronto Pearson Intl - Austin Bergstrom is the most popular route from Region of Ontario to Austin.

  • What are the most reliable airlines from Region of Ontario to Austin?

    No one likes to see their flight delayed. When booking a flight from Region of Ontario to Austin consider choosing American Airlines (91%), Porter Airlines (91%) or Air Transat (91%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Region of Ontario to Austin?

    While on average a flight from Region of Ontario to Austin is generally $314, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Toronto Pearson Intl - Austin Bergstrom), you can expect to pay $222 for that flight.

  • Can I find deals for flights from Ontario to Austin that include hotel bookings?

    Yes. In addition to deals on Ontario to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Austin.

  • Can I find deals for business class flights from Ontario to Austin?

    Yes. Cheapflights offers flight deals from Ontario to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Austin?

    Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Austin (average of $293). Flying from Region of Ontario to Austin in December is currently the most expensive (average of $605). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
Round Rock
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Ontario to Austin

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$221Average$543FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$224Average$320FlexibilityNo cancel feeOn-time52%
DeltaCheapest$231Average$488FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$246Average$553FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$420Average$578FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.