HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$132+ Cheap flights from Ontario to Austin (AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — AUS
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
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

Keep the following information in mind while searching for Ontario to Austin flight deals. Data was last updated February 21, 2025.

Round-trip from

$319
(Kiwi.com)

One-way from

$132
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$536

Good round-trip deal

$277 or less

Good one-way deal

$261 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. 6% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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

Find flight deals from Ontario to Austin

Cheapest flights from Ontario to Austin
Explore the most affordable flight options available from Ontario to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/144:20 pmYOW - AUS
1 stop19h 07mMultiple Airlines
Tue 3/185:01 pmAUS - YOW
1 stop22h 44mMultiple Airlines
Deal found 2/18$319
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/112:55 pmYYZ - AUS
1 stop8h 50mMultiple Airlines
Tue 3/185:01 pmAUS - YYZ
1 stop11h 54mMultiple Airlines
Deal found 2/20$324
This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:55 amYYZ - AUS
Nonstop3h 40mAir Canada
Wed 4/3011:55 amAUS - YYZ
Nonstop3h 24mAir Canada
Deal found 2/20$412
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:15 pmYYZ - AUS
1 stop5h 32mDelta
Wed 4/98:25 amAUS - YYZ
1 stop7h 37mDelta
Deal found 2/20$417
This Trip.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2310:25 pmYYZ - AUS
1 stop26h 52mWestJet
Sun 5/258:00 amAUS - YYZ
1 stop15h 44mWestJet
Deal found 2/20$440
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:35 pmYUL - AUS
1 stop25h 10mMultiple Airlines
Mon 3/317:40 pmAUS - YUL
1 stop18h 15mMultiple Airlines
Deal found 2/20$449
This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:35 pmYUL - AUS
1 stop15h 06mAir Canada
Sat 4/197:00 amAUS - YUL
1 stop13h 29mAir Canada
Deal found 2/20$463
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1911:30 amYYZ - AUS
1 stop9h 52mAmerican Airlines
Tue 3/256:05 amAUS - YYZ
1 stop10h 25mAmerican Airlines
Deal found 2/20$467
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/147:55 amYYZ - AUS
Nonstop3h 40mUnited Airlines
Wed 4/1611:55 amAUS - YYZ
Nonstop3h 24mUnited Airlines
Deal found 2/20$478
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/114:20 pmYYZ - AUS
2 stops31h 46mAlaska Airlines
Wed 3/191:30 pmAUS - YYZ
1 stop24h 25mAlaska Airlines
Deal found 2/19$482
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/14:40 pmYUL - AUS
Nonstop4h 34mUnited Airlines
Mon 5/55:25 pmAUS - YUL
1 stop16h 03mUnited Airlines
Deal found 2/20$497
This Air Canada deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:33 amYOW - AUS
1 stop17h 26mAir Canada
Wed 5/2110:05 amAUS - YOW
1 stop10h 30mAir Canada
Deal found 2/19$510

Find flights from Ontario to Austin within your budget

Customize your flight search to find flights from Ontario to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2025.

Fly from

Ontario

Fly to

Austin

Route

Depart

Return

Price

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Fri 3/14

4:20 pm-10:27 am

1 stop19h 07m

Austin Bergstrom

Tue 3/18

5:01 pm-4:45 pm

1 stop22h 44m

$319

TorontoAustin

YYZ - AUS

YYZAUS

Toronto Pearson Intl

Tue 3/11

2:55 pm-10:45 pm

1 stop8h 50m

Austin Bergstrom

Tue 3/18

5:01 pm-5:55 am

1 stop11h 54m

$324

TorontoAustin

YYZ - AUS

YYZAUS

Toronto Pearson Intl

Sat 4/26

7:55 am-10:35 am

Nonstop3h 40m

Austin Bergstrom

Wed 4/30

11:55 am-4:19 pm

Nonstop3h 24m

$412

TorontoAustin

YYZ - AUS

YYZAUS

Toronto Pearson Intl

Thu 4/3

6:15 pm-10:47 pm

1 stop5h 32m

Austin Bergstrom

Wed 4/9

8:25 am-5:02 pm

1 stop7h 37m

$417

TorontoAustin

YYZ - AUS

YYZAUS

Toronto Pearson Intl

Fri 5/23

10:25 pm-12:17 am

1 stop26h 52m

Austin Bergstrom

Sun 5/25

8:00 am-12:44 am

1 stop15h 44m

$440

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 3/27

6:35 pm-6:45 pm

1 stop25h 10m

Austin Bergstrom

Mon 3/31

7:40 pm-2:55 pm

1 stop18h 15m

$449

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Fri 4/11

6:35 pm-8:41 am

1 stop15h 06m

Austin Bergstrom

Sat 4/19

7:00 am-9:29 pm

1 stop13h 29m

$463

TorontoAustin

YYZ - AUS

YYZAUS

Toronto Pearson Intl

Wed 3/19

11:30 am-10:00 pm

1 stop11h 30m

Austin Bergstrom

Thu 3/27

6:05 am-4:00 pm

1 stop8h 55m

$467

TorontoAustin

YYZ - AUS

YYZAUS

Toronto Pearson Intl

Mon 4/14

7:55 am-10:35 am

Nonstop3h 40m

Austin Bergstrom

Wed 4/16

11:55 am-4:19 pm

Nonstop3h 24m

$478

TorontoAustin

YYZ - AUS

YYZAUS

Toronto Pearson Intl

Tue 3/11

4:20 pm-11:06 pm

2 stops31h 46m

Austin Bergstrom

Wed 3/19

1:30 pm-2:55 pm

1 stop24h 25m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 33 results
1
2
3
4

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Austin

Get recent, data-driven insights about flights from Ontario to Austin including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Austin (average of $286). Flying from Region of Ontario to Austin in March is currently the most expensive (average of $362). 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?

Find hourly flight availability from Ontario to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2025.

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.

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated February 21, 2025.
Read through reviews of airlines operating flights from Ontario to Austin, such as Alaska Airlines, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,697 reviews

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,697 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,213 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,759 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

WestJet
7.2
Good
2,801 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Ontario to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • 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 $231. Users have also found prices from $236 and $242 on WestJet 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 Jazz (100%), Air Canada (75%) or United Airlines (53%) 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 $410, our data shows the cheapest flight currently is $228. When looking at the most popular route, (Toronto Pearson Intl - Austin Bergstrom), you can expect to pay $220 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, January is the cheapest month in which you can book a flight from Region of Ontario to Austin (average of $286). Flying from Region of Ontario to Austin in March is currently the most expensive (average of $362). 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 Ontario?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Austin

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Hobby flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Austin flights
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Vancouver Intl to Hobby flights
Vancouver Intl to George Bush Intcntl flights
Vancouver Intl to Dallas/Fort Worth flights
Vancouver Intl to Austin flights
Pierre Elliott Trudeau Intl to Hobby flights
Pierre Elliott Trudeau Intl to George Bush Intcntl flights
Calgary to Dallas/Fort Worth flights
Calgary to Hobby flights
Calgary to George Bush Intcntl flights
Toronto Island to Dallas/Fort Worth flights
Pearson Intl to Love Field flights
Edmonton to Dallas/Fort Worth flights
Pearson Intl to San Antonio flights
Vancouver Intl to Love Field flights
Edmonton to Hobby flights
Toronto Island to George Bush Intcntl flights
Calgary to Austin flights
Edmonton to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to Austin flights
Ottawa to George Bush Intcntl flights
Ottawa to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to Love Field flights
Ottawa to Hobby flights
Vancouver Intl to San Antonio flights
Winnipeg to Hobby flights
Winnipeg to George Bush Intcntl flights
Edmonton to Austin flights
Québec City to Dallas/Fort Worth flights
Winnipeg to Dallas/Fort Worth flights
Ottawa to Austin flights
Pierre Elliott Trudeau Intl to San Antonio flights
Edmonton to Love Field flights
Calgary to Love Field flights
Halifax to Dallas/Fort Worth flights
Halifax to Austin flights
Pearson Intl to El Paso flights
Halifax to George Bush Intcntl flights
Hamilton to Hobby flights
Hamilton to George Bush Intcntl flights
Winnipeg to Love Field flights
Regina to Dallas/Fort Worth flights
Halifax to Hobby flights
Victoria to Austin flights

Top 4 airlines flying from Ontario to Austin

Discover the top 4 airlines that operate flights from Ontario to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$269Average$556FlexibilityNo cancel feeOn-time71%
DeltaCheapest$273Average$554FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$419Average$624FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$444Average$735FlexibilityNo cancel feeOn-time69%
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.