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

The cheapest airlines for a one-way flight from Region of Ontario to Austin are WestJet (C$ 223), Air Canada (C$ 292), and American Airlines (C$ 320).

In terms of precipitation, rainfall in Austin ranges from 53.0 - 107.0 mm per month. May is typically the wettest month, when rainfall can reach 107.0 mm. July is typically the driest time to visit Austin when rainfall is around 53.0 mm.

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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

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

When deciding which route to take from Region of Ontario to Austin consider Toronto Pearson Intl - Austin Bergstrom, Montreal Pierre Elliott Trudeau Intl - Austin Bergstrom or Ottawa - Austin Bergstrom as they are the most popular.

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

On average you can expect to pay C$ 600 for a flight from Region of Ontario to Austin. The cheapest flight overall is C$ 359 while the most popular route, (Toronto Pearson Intl - Austin Bergstrom) is currently priced at C$ 367.

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Region of Ontario to Austin on time: Air Canada Rouge (82%), United Airlines (82%), Air Canada (82%).

What are the most popular airlines that fly from Region of Ontario to Austin?

When booking a flight from Region of Ontario to Austin, you may want to consider flying on American Airlines, Air Canada or Delta as they are the most popular for this route.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 40 days in advance, which can save you up to 140% on flights from Region of Ontario to Austin compared to booking the week you need them. Waiting 40 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 886. For sooner than that we have options available in the next 3 days from C$ 1,387.

What is the cheapest month to fly from Region of Ontario to Austin?

The best pricing can be found in the month of January. Prices to Austin from Region of Ontario average C$ 758. You can even find prices in January for less than C$ 758, as users have found deals to Austin from as low as C$ 578. The month of November appears to be one of the more expensive times to travel to Austin from Region of Ontario. Flying in the targeted month can save you up to 25%.

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

Most people fly into Austin Bergstrom (AUS) if they book a flight to Austin from Ontario. Austin Bergstrom is conveniently located just 12.0 km from Austin’s city centre.

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.

C$ 205+ Flights from Ontario to Austin

Cheap flight deals from Ontario to Austin

Round-trip from	C$ 447
One-way from	C$ 205
Popular in	November
Cheapest in	January
Average price	C$ 745
Good round-trip deal	C$ 712 or less
Good one-way deal	C$ 390 or less

26/8-2/9
3 total stops
28h 02m total
Ontario to Austin

Search Deals

18/9
1 total stop
17h 32m total
Ontario to Austin

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (C$ 99 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 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 31 July 2025.

Tue 26/86:45 a.m.YUL - AUS

1 stop15h 00mMultiple Airlines

Tue 2/97:15 a.m.AUS - YUL

2 stops13h 02mMultiple Airlines

Deal found 30/7C$ 447

Tue 21/104:45 p.m.YUL - AUS

Nonstop4h 10mAir Canada

Fri 24/1010:00 a.m.AUS - YUL

Nonstop3h 58mAir Canada

Deal found 29/7C$ 476

Thu 25/96:00 a.m.YOW - AUS

1 stop11h 01mWestJet

Sun 28/94:50 p.m.AUS - YOW

1 stop30h 50mWestJet

Deal found 31/7C$ 479

Thu 4/97:00 a.m.YUL - AUS

1 stop6h 23mDelta

Wed 10/91:28 p.m.AUS - YUL

1 stop9h 25mDelta

Deal found 29/7C$ 506

Sat 30/83:50 p.m.YOW - AUS

1 stop10h 09mMultiple Airlines

Sat 6/95:45 a.m.AUS - YOW

1 stop10h 35mMultiple Airlines

Deal found 30/7C$ 522

Sat 11/106:30 a.m.YYZ - AUS

1 stop11h 06mMultiple Airlines

Wed 15/106:00 a.m.AUS - YYZ

2 stops15h 53mMultiple Airlines

Deal found 29/7C$ 563

Wed 15/103:10 p.m.YYZ - AUS

1 stop9h 32mAmerican Airlines

Sat 18/106:00 a.m.AUS - YYZ

1 stop10h 40mAmerican Airlines

Deal found 30/7C$ 578

Thu 4/912:30 p.m.YUL - AUS

1 stop10h 20mAmerican Airlines

Mon 8/96:00 a.m.AUS - YUL

1 stop9h 33mAmerican Airlines

Deal found 31/7C$ 581

Thu 4/97:55 a.m.YYZ - AUS

Nonstop3h 35mAir Canada

Wed 10/911:20 a.m.AUS - YYZ

Nonstop3h 23mAir Canada

Deal found 29/7C$ 598

Fri 7/114:45 p.m.YYZ - AUS

2 stops20h 50mAlaska Airlines

Sat 15/117:15 a.m.AUS - YYZ

2 stops31h 20mAlaska Airlines

Deal found 29/7C$ 657

Sat 13/97:00 a.m.YYZ - AUS

2 stops15h 20mUnited Airlines

Sat 20/97:00 a.m.AUS - YYZ

2 stops14h 12mUnited Airlines

Deal found 30/7C$ 661

Thu 28/83:45 p.m.YOW - AUS

2 stops20h 52mDelta

Thu 4/97:30 p.m.AUS - YOW

2 stops27h 52mDelta

Deal found 31/7C$ 793

Best flights from Ontario to Austin
Discover carefully curated flight deals from Ontario to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 July 2025.

Tue 26/86:45 a.m.YUL - AUS

1 stop15h 00mMultiple Airlines

Tue 2/97:15 a.m.AUS - YUL

2 stops13h 02mMultiple Airlines

Deal found 30/7C$ 447

Thu 25/96:00 a.m.YOW - AUS

1 stop11h 01mWestJet

Sun 28/94:50 p.m.AUS - YOW

1 stop30h 50mWestJet

Deal found 31/7C$ 479

Thu 4/95:00 a.m.YUL - AUS

1 stop6h 30mAir Canada

Wed 10/910:00 a.m.AUS - YUL

Nonstop3h 58mAir Canada

Deal found 29/7C$ 483

Thu 4/97:00 a.m.YUL - AUS

1 stop6h 23mDelta

Wed 10/91:28 p.m.AUS - YUL

1 stop9h 25mDelta

Deal found 29/7C$ 506

Wed 15/103:10 p.m.YYZ - AUS

1 stop9h 32mAmerican Airlines

Sat 18/106:00 a.m.AUS - YYZ

1 stop10h 40mAmerican Airlines

Deal found 30/7C$ 578

Sun 31/89:45 a.m.YUL - AUS

2 stops14h 08mUnited Airlines

Sat 6/95:30 a.m.AUS - YUL

2 stops14h 59mUnited Airlines

Deal found 31/7C$ 612

Fri 7/114:45 p.m.YYZ - AUS

2 stops20h 50mAlaska Airlines

Sat 15/117:15 a.m.AUS - YYZ

2 stops31h 20mAlaska Airlines

Deal found 29/7C$ 657

Sat 30/83:50 p.m.YOW - AUS

1 stop10h 09mMultiple Airlines

Sat 6/95:45 a.m.AUS - YOW

1 stop10h 35mMultiple Airlines

Deal found 30/7C$ 522

Thu 4/912:30 p.m.YUL - AUS

1 stop10h 20mAmerican Airlines

Mon 8/96:00 a.m.AUS - YUL

1 stop9h 33mAmerican Airlines

Deal found 31/7C$ 581

Thu 4/97:55 a.m.YYZ - AUS

Nonstop3h 35mAir Canada

Wed 10/911:20 a.m.AUS - YYZ

Nonstop3h 23mAir Canada

Deal found 29/7C$ 598

Sat 11/106:30 a.m.YYZ - AUS

1 stop11h 06mMultiple Airlines

Wed 15/106:00 a.m.AUS - YYZ

2 stops15h 53mMultiple Airlines

Deal found 29/7C$ 563

Sat 13/97:00 a.m.YYZ - AUS

2 stops15h 20mUnited Airlines

Sat 20/97:00 a.m.AUS - YYZ

2 stops14h 12mUnited Airlines

Deal found 30/7C$ 661

Direct flights from Ontario to Austin
Explore direct flight options from Ontario to Austin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 July 2025.

Tue 21/104:45 p.m.YUL - AUS

Nonstop4h 10mAir Canada

Fri 24/1010:00 a.m.AUS - YUL

Nonstop3h 58mAir Canada

Deal found 29/7C$ 476

Thu 4/97:55 a.m.YYZ - AUS

Nonstop3h 35mAir Canada

Wed 10/911:20 a.m.AUS - YYZ

Nonstop3h 23mAir Canada

Deal found 29/7C$ 598

Sat 30/84:45 p.m.YUL - AUS

Nonstop4h 16mUnited Airlines

Fri 5/910:00 a.m.AUS - YUL

Nonstop3h 58mUnited Airlines

Deal found 30/7C$ 709

Thu 4/94:45 p.m.YUL - AUS

Nonstop4h 10mMultiple Airlines

Wed 10/910:00 a.m.AUS - YUL

Nonstop3h 58mMultiple Airlines

Deal found 29/7C$ 807

Thu 25/97:55 a.m.YYZ - AUS

Nonstop3h 35mUnited Airlines

Sun 28/911:20 a.m.AUS - YYZ

Nonstop3h 23mUnited Airlines

Deal found 30/7C$ 918

Last-minute flights from Ontario to Austin
Discover last-minute flight deals from Ontario to Austin. Data last updated 31 July 2025 and is based on user searches.

Wed 6/86:25 p.m.YYZ - AUS

2 stops14h 13mMultiple Airlines

Tue 19/84:36 p.m.AUS - YYZ

1 stop14h 19mMultiple Airlines

Deal found 29/7C$ 700

Wed 6/87:15 a.m.YYZ - AUS

1 stop7h 58mAmerican Airlines

Sun 17/83:24 p.m.AUS - YYZ

1 stop6h 35mAmerican Airlines

Deal found 29/7C$ 1,132

Thu 7/86:00 a.m.YUL - AUS

1 stop9h 50mDelta

Mon 11/83:00 p.m.AUS - YUL

1 stop7h 53mDelta

Deal found 30/7C$ 614

Thu 7/86:35 p.m.YUL - AUS

2 stops19h 17mMultiple Airlines

Mon 11/87:30 a.m.AUS - YUL

3 stops13h 45mMultiple Airlines

Deal found 30/7C$ 823

Thu 7/84:45 p.m.YUL - AUS

Nonstop4h 16mAir Canada

Mon 11/87:00 a.m.AUS - YUL

1 stop9h 26mAir Canada

Deal found 30/7C$ 1,111

Thu 7/85:45 p.m.YYZ - AUS

1 stop7h 45mWestJet

Thu 14/88:15 a.m.AUS - YYZ

1 stop7h 23mWestJet

Deal found 31/7C$ 1,208

Thu 7/86:00 a.m.YHM - AUS

1 stop11h 03mWestJet

Thu 14/84:50 p.m.AUS - YHM

1 stop30h 51mWestJet

Deal found 29/7C$ 1,493

Thu 7/86:00 a.m.YHM - AUS

1 stop11h 03mMultiple Airlines

Mon 11/81:47 p.m.AUS - YHM

2 stops49h 57mMultiple Airlines

Deal found 30/7C$ 1,612

Fri 8/84:25 p.m.YOW - AUS

1 stop28h 07mMultiple Airlines

Sun 17/812:41 p.m.AUS - YOW

2 stops27h 39mMultiple Airlines

Deal found 30/7C$ 751

Sat 9/86:04 a.m.YYZ - AUS

1 stop11h 52mDelta

Sun 17/88:35 a.m.AUS - YYZ

1 stop7h 48mDelta

Deal found 29/7C$ 1,014

Sat 9/87:00 a.m.YYZ - AUS

1 stop10h 30mUnited Airlines

Sun 17/88:30 p.m.AUS - YYZ

1 stop15h 28mUnited Airlines

Deal found 28/7C$ 1,086

Sat 9/88:00 a.m.YYZ - AUS

Nonstop3h 29mAir Canada

Sun 17/810:00 a.m.AUS - YYZ

1 stop8h 45mAir Canada

Deal found 30/7C$ 1,197

One-way flights from Ontario to Austin
Search for one-way flight options from Ontario to Austin. Find affordable one-way fares based on user searches. Data last updated 31 July 2025.

Thu 18/96:30 a.m.YYZ - AUS

1 stop17h 32mMultiple Airlines

Deal found 29/7C$ 205

Thu 25/96:30 a.m.YYZ - AUS

1 stop10h 31mWestJet

Deal found 31/7C$ 223

Wed 13/811:15 a.m.YUL - AUS

1 stop10h 30mMultiple Airlines

Deal found 30/7C$ 262

Tue 2/94:05 p.m.YOW - AUS

1 stop19h 48mMultiple Airlines

Deal found 30/7C$ 271

Sat 20/95:00 a.m.YUL - AUS

1 stop6h 30mAir Canada

Deal found 29/7C$ 292

Sat 27/95:45 p.m.YHM - AUS

2 stops23h 16mMultiple Airlines

Deal found 31/7C$ 318

Sat 20/96:30 a.m.YYZ - AUS

1 stop9h 23mAmerican Airlines

Deal found 30/7C$ 320

Sat 23/83:44 p.m.YUL - AUS

1 stop17h 21mAmerican Airlines

Deal found 29/7C$ 332

Thu 18/97:55 a.m.YYZ - AUS

Nonstop3h 35mAir Canada

Deal found 29/7C$ 340

Sat 30/812:55 p.m.YUL - AUS

1 stop6h 25mDelta

Deal found 31/7C$ 347

Mon 1/96:00 a.m.YHM - AUS

1 stop11h 01mWestJet

Deal found 30/7C$ 357

Sat 23/86:00 a.m.YUL - AUS

2 stops11h 04mUnited Airlines

Deal found 29/7C$ 363

Fly from

Fly to

Route

Depart

Return

Price

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Tue 26/8

6:45 a.m.-8:45 p.m.

1 stop15h 00m

Austin Bergstrom

Tue 2/9

7:15 a.m.-9:17 p.m.

2 stops13h 02m

C$ 447

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Thu 25/9

6:00 a.m.-4:01 p.m.

1 stop11h 01m

Austin Bergstrom

Sun 28/9

4:50 p.m.-12:40 a.m.

1 stop30h 50m

C$ 479

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

5:00 a.m.-10:30 a.m.

1 stop6h 30m

Austin Bergstrom

Wed 10/9

10:00 a.m.-2:58 p.m.

Nonstop3h 58m

C$ 483

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

7:00 a.m.-12:23 p.m.

1 stop6h 23m

Austin Bergstrom

Wed 10/9

1:28 p.m.-11:53 p.m.

1 stop9h 25m

C$ 506

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Sat 30/8

3:50 p.m.-12:59 a.m.

1 stop10h 09m

Austin Bergstrom

Sat 6/9

5:45 a.m.-5:20 p.m.

1 stop10h 35m

C$ 522

TorontoAustin

YYZ - AUS

YYZAUS

Toronto Pearson Intl

Sat 11/10

6:30 a.m.-4:36 p.m.

1 stop11h 06m

Austin Bergstrom

Wed 15/10

6:00 a.m.-10:53 p.m.

2 stops15h 53m

C$ 563

TorontoAustin

YYZ - AUS

YYZAUS

Toronto Pearson Intl

Wed 15/10

3:10 p.m.-11:42 p.m.

1 stop9h 32m

Austin Bergstrom

Sat 18/10

6:00 a.m.-5:40 p.m.

1 stop10h 40m

C$ 578

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

12:30 p.m.-9:50 p.m.

1 stop10h 20m

Austin Bergstrom

Mon 8/9

6:00 a.m.-4:33 p.m.

1 stop9h 33m

C$ 581

TorontoAustin

YYZ - AUS

YYZAUS

Toronto Pearson Intl

Thu 4/9

7:55 a.m.-10:30 a.m.

Nonstop3h 35m

Austin Bergstrom

Wed 10/9

11:20 a.m.-3:43 p.m.

Nonstop3h 23m

C$ 598

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Sun 31/8

9:45 a.m.-10:53 p.m.

2 stops14h 08m

Austin Bergstrom

Sat 6/9

5:30 a.m.-9:29 p.m.

2 stops14h 59m

C$ 612

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 29 results

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.

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, September is the cheapest month in which you can book a flight from Region of Ontario to Austin (average of C$ 424). Flying from Region of Ontario to Austin in March is currently the most expensive (average of C$ 520). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Austin as you normally would.

Weekly flight availability from Region of Ontario to Austin

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

Reviews of airlines servicing Austin

Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Ontario to Austin. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

Delta

8.0

Very good

7,981 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

United Airlines

7.4

Good

8,900 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

WestJet

7.2

Good

2,978 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

Related info for your journey

What airport do you fly into for flights to Austin from Ontario?
Most people fly into Austin Bergstrom (AUS) if they book a flight to Austin from Ontario. Austin Bergstrom is conveniently located just 12.0 km from Austin’s city centre.
What are the cheapest airlines to fly from Region of Ontario to Austin one-way?
The cheapest airlines for a one-way flight from Region of Ontario to Austin are WestJet (C$ 223), Air Canada (C$ 292), and American Airlines (C$ 320).
What are the most popular routes from Region of Ontario to Austin?
When deciding which route to take from Region of Ontario to Austin consider Toronto Pearson Intl - Austin Bergstrom, Montreal Pierre Elliott Trudeau Intl - Austin Bergstrom or Ottawa - Austin Bergstrom as they are the most popular.
What are the most reliable airlines from Region of Ontario to Austin?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Region of Ontario to Austin on time: Air Canada Rouge (82%), United Airlines (82%), Air Canada (82%).
What are the cheapest flights from Region of Ontario to Austin?
On average you can expect to pay C$ 600 for a flight from Region of Ontario to Austin. The cheapest flight overall is C$ 359 while the most popular route, (Toronto Pearson Intl - Austin Bergstrom) is currently priced at C$ 367.
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, September is the cheapest month in which you can book a flight from Region of Ontario to Austin (average of C$ 424). Flying from Region of Ontario to Austin in March is currently the most expensive (average of C$ 520). 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

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Complete your trip

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Top 6 airlines flying from Ontario to Austin

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 457	AverageC$ 1,083	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	CheapestC$ 535	AverageC$ 686	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	CheapestC$ 557	AverageC$ 794	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 586	AverageC$ 832	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	CheapestC$ 597	AverageC$ 726	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
WestJet Encore	CheapestC$ 714	AverageC$ 907	FlexibilityNo cancel fee	On-timeN/A	Search WestJet Encore flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Austin?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Austin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Austin?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Austin from Ontario.

Can Cheapflights find flights from Ontario to Austin with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Austin with no change fees.

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Cheap flights from Ontario to Austin from C$ 205

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.

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 31 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ontario to Austin

Cheapest flights from Ontario to AustinExplore 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 31 July 2025.

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 31 July 2025.

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

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.

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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?

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 31 July 2025.

Weekly flight availability from Region of Ontario to Austin

Explore weekly flight availability from Ontario to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 31 July 2025.

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 31 July 2025.

Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Ontario to Austin. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

How can I find direct flights from Ontario to Austin?

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

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

Travelling to a place near Austin?

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Alternative routes for Ontario to Austin

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Top 6 airlines flying from Ontario to Austin

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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 31 July 2025.