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Cheap flights from Ontario to Austin from $110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Austin departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
8:00 am - 8:53 pmYUL-AUS
13h 53m1 stop
Multiple Airlines Logo
7:03 am - 4:28 pmAUS-YUL
8h 25m1 stop
$259Multiple Airlines
Find Deal
Mon, Feb 2 - Fri, Feb 6
Multiple Airlines Logo
8:00 am - 8:53 pmYUL-AUS
13h 53m1 stop
Multiple Airlines Logo
7:03 am - 4:28 pmAUS-YUL
8h 25m1 stop
$264Multiple Airlines
Find Deal
Mon, Feb 2 - Wed, Feb 4
Multiple Airlines Logo
8:00 am - 10:34 amYUL-AUS
27h 34m1 stop
Multiple Airlines Logo
7:03 am - 4:28 pmAUS-YUL
8h 25m1 stop
$270Multiple Airlines
Find Deal
Sun, Feb 1 - Thu, Feb 5
Multiple Airlines Logo
8:00 am - 8:53 pmYUL-AUS
13h 53m1 stop
Multiple Airlines Logo
7:03 am - 4:22 pmAUS-YUL
8h 19m1 stop
$271Multiple Airlines
Find Deal
Mon, Feb 2 - Sat, Feb 7
Multiple Airlines Logo
8:00 am - 10:34 amYUL-AUS
27h 34m1 stop
Multiple Airlines Logo
11:30 am - 4:28 pmAUS-YUL
27h 58m1 stop
$273Multiple Airlines
Find Deal
Sun, Feb 1 - Sun, Feb 8
Air Canada Logo
6:00 am - 12:00 pmYOW-AUS
7h 00m1 stop
Air Canada Logo
12:55 pm - 9:14 pmAUS-YOW
7h 19m1 stop
$307Air Canada
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Tue, Apr 7 - Wed, Apr 8
United Airlines Logo
10:00 am - 5:25 pmYOW-AUS
8h 25m2 stops
United Airlines Logo
7:30 pm - 2:27 pmAUS-YOW
17h 57m2 stops
$352United Airlines
Find Deal
Tue, Apr 7 - Wed, Apr 8
United Airlines Logo
10:00 am - 3:28 pmYOW-AUS
6h 28m1 stop
United Airlines Logo
7:30 pm - 2:27 pmAUS-YOW
17h 57m2 stops
$353United Airlines
Find Deal
Tue, Apr 7 - Wed, Apr 8
WestJet Logo
6:00 am - 4:00 pmYHM-AUS
11h 00m1 stop
WestJet Logo
4:50 pm - 12:40 amAUS-YHM
30h 50m1 stop
$939WestJet
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Thu, May 14 - Sun, May 17
WestJet Logo
6:00 am - 4:00 pmYHM-AUS
11h 00m1 stop
WestJet Logo
4:50 pm - 12:40 amAUS-YHM
30h 50m1 stop
$943WestJet
Find Deal
Thu, May 14 - Sun, May 17

Air Canada flights from Region of Ontario to Austin

Our best Air Canada deals on Region of Ontario to Austin flight tickets
Air Canada
Apr 7
YOW6:00 amOttawa
7h 00m
1 stop
AUS12:00 pmAustin Bergstrom
Apr 8
AUS12:55 pmAustin Bergstrom
7h 19m
1 stop
YOW9:14 pmOttawa
$307
Find similar
Air Canada
Nov 23
YUL5:35 pmMontreal Pierre Elliott Trudeau Intl
4h 42m
AUS9:17 pmAustin Bergstrom
Dec 22
AUS6:45 amAustin Bergstrom
13h 32m
1 stop
YUL9:17 pmMontreal Pierre Elliott Trudeau Intl
$996
Find similar
Air Canada
Nov 23
YUL5:35 pmMontreal Pierre Elliott Trudeau Intl
4h 42m
AUS9:17 pmAustin Bergstrom
Dec 22
AUS11:30 amAustin Bergstrom
3h 51m
YUL4:21 pmMontreal Pierre Elliott Trudeau Intl
$1,111
Find similar

United Airlines flights from Region of Ontario to Austin

Our best United Airlines deals on Region of Ontario to Austin flight tickets
United Airlines
Apr 7
YOW5:25 pmOttawa
6h 22m
1 stop
AUS10:47 pmAustin Bergstrom
Apr 8
AUS7:30 pmAustin Bergstrom
17h 57m
2 stops
YOW2:27 pmOttawa
$352
Find similar
United Airlines
Apr 7
YOW6:00 amOttawa
8h 08m
2 stops
AUS1:08 pmAustin Bergstrom
Apr 8
AUS7:30 pmAustin Bergstrom
17h 57m
2 stops
YOW2:27 pmOttawa
$353
Find similar
United Airlines
Nov 21
YOW6:00 amOttawa
10h 22m
2 stops
AUS3:22 pmAustin Bergstrom
Nov 28
AUS9:45 amAustin Bergstrom
11h 11m
2 stops
YOW9:56 pmOttawa
$597
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 832,500 searches. Data last updated November 17, 2025.
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

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

8:00 am-8:53 pm

1 stop13h 53m

Austin Bergstrom

Fri 2/6

7:03 am-4:28 pm

1 stop8h 25m

$259

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

8:00 am-8:53 pm

1 stop13h 53m

Austin Bergstrom

Wed 2/4

7:03 am-4:28 pm

1 stop8h 25m

$264

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Sun 2/1

8:00 am-10:34 am

1 stop27h 34m

Austin Bergstrom

Thu 2/5

7:03 am-4:28 pm

1 stop8h 25m

$270

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

8:00 am-8:53 pm

1 stop13h 53m

Austin Bergstrom

Sat 2/7

7:03 am-4:22 pm

1 stop8h 19m

$271

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Sun 2/1

8:00 am-10:34 am

1 stop27h 34m

Austin Bergstrom

Sun 2/8

11:30 am-4:28 pm

1 stop27h 58m

$273

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Tue 4/7

6:00 am-12:00 pm

1 stop7h 00m

Austin Bergstrom

Wed 4/8

12:55 pm-9:14 pm

1 stop7h 19m

$307

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Tue 4/7

10:00 am-5:25 pm

2 stops8h 25m

Austin Bergstrom

Wed 4/8

7:30 pm-2:27 pm

2 stops17h 57m

$352

OttawaAustin

YOW - AUS

YOWAUS

Ottawa

Tue 4/7

10:00 am-3:28 pm

1 stop6h 28m

Austin Bergstrom

Wed 4/8

7:30 pm-2:27 pm

2 stops17h 57m

$353

HamiltonAustin

YHM - AUS

YHMAUS

Hamilton

Thu 5/14

6:00 am-4:00 pm

1 stop11h 00m

Austin Bergstrom

Sun 5/17

4:50 pm-12:40 am

1 stop30h 50m

$939

HamiltonAustin

YHM - AUS

YHMAUS

Hamilton

Thu 5/14

6:00 am-4:00 pm

1 stop11h 00m

Austin Bergstrom

Sun 5/17

4:50 pm-12:40 am

1 stop30h 50m

$943

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Region of Ontario to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Region of Ontario is in January. Flight prices, which tend to average around $496, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in January, then June is your next best option. Flight prices from Region of Ontario to Austin during June average around $496.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Wednesday when prices can be found for as low as $493. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to Austin for around $608.

What is the cheapest time of day to depart on your flight to Austin?

In the morning is the cheapest time of day to fly from Region of Ontario to Austin when you can find flight prices for as low as $524. Flying to Austin in the morning is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the afternoon, with an average ticket price of $635. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ontario to Austin Bergstrom flight route?

Fly from Toronto Pearson Intl to Austin Bergstrom for the best Ontario - Austin Bergstrom flight prices

How far in advance should I book a flight to Austin?

You are more likely to see cheaper flights to Austin from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $545 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Region of Ontario for as low as $470 on momondo.

What cabin class options are available on Ontario to Austin Bergstrom flights?

There are 3 cabin classes available to choose from on Ontario to Austin Bergstrom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Austin flights?

You could potentially save up to 42% on your flight if you consider stops on a Region of Ontario to Austin flight.

Cheap Region of Ontario to Austin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Austin

Best Price Found

$339

Fastest flight time

3h 29m

Direct flights

Every day

Airports in Austin

1 airport
The best one-way flight to Austin from Region of Ontario in the past 72 hours is $339. The best round-trip flight deal from Region of Ontario to Austin found on momondo in the last 72 hours is $403.
The fastest flight from Region of Ontario to Austin takes 3h 29m
Direct flights go from Region of Ontario to Austin every day.
There is 1 airport near Austin: Austin Bergstrom (AUS)
Search flight deals

  • When did momondo last update prices for flights from Ontario to Austin Bergstrom Airport?

    Prices for flights from Ontario to Austin Bergstrom Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Austin Bergstrom Airport?

  • How old do you have to be to fly from Ontario to Austin Bergstrom Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The travel and health documents you'll need for your trip to Austin Bergstrom Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austin Bergstrom Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Region of Ontario to Austin?

Best airlines flying from Region of Ontario to Austin

Compare and see reviews for airlines that fly from Region of Ontario to Austin with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $296Free CancellationRating
7.1
10,457 reviews
Search Air Canada flights
United AirlinesPriceFrom $408Free CancellationRating
7.4
9,014 reviews
Search United Airlines flights
American AirlinesPriceFrom $516Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Wimberley
San Marcos
Round Rock
Georgetown
Canyon Lake
Marble Falls
Cedar Park
Horseshoe Bay
Dripping Springs
Seguin
Pflugerville
Kyle
Bastrop
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Austin?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Austin. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Austin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Austin flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Austin?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Austin from Ontario.

I’m not ready to book a flight from Ontario to Austin right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Austin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austin and let you know when they change.

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