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Cheap flights from Austin to Montreal from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Montreal departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:59 pm - 12:43 amAUS-YUL
30h 44m2 stops
Multiple Airlines Logo
8:00 am - 8:53 pmYUL-AUS
13h 53m1 stop
$307Multiple Airlines
Find Deal
Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
7:03 am - 4:22 pmAUS-YUL
8h 19m1 stop
Multiple Airlines Logo
6:45 am - 5:08 pmYUL-AUS
35h 23m2 stops
$344Multiple Airlines
Find Deal
Wed, Feb 11 - Sat, Feb 21
Multiple Airlines Logo
7:03 am - 12:38 amAUS-YUL
16h 35m2 stops
Multiple Airlines Logo
8:00 am - 8:53 pmYUL-AUS
13h 53m1 stop
$353Multiple Airlines
Find Deal
Wed, Feb 11 - Fri, Feb 20
Multiple Airlines Logo
7:03 am - 4:22 pmAUS-YUL
8h 19m1 stop
Multiple Airlines Logo
8:00 am - 8:53 pmYUL-AUS
13h 53m1 stop
$355Multiple Airlines
Find Deal
Wed, Feb 11 - Sat, Feb 21
Multiple Airlines Logo
7:00 am - 12:35 amAUS-YUL
16h 35m3 stops
Multiple Airlines Logo
8:00 am - 8:53 pmYUL-AUS
13h 53m1 stop
$360Multiple Airlines
Find Deal
Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
5:30 am - 12:35 amAUS-YUL
18h 05m3 stops
Multiple Airlines Logo
5:25 pm - 4:03 pmYUL-AUS
23h 38m3 stops
$367Multiple Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14
Multiple Airlines Logo
7:03 am - 12:38 amAUS-YUL
16h 35m2 stops
Multiple Airlines Logo
6:45 am - 4:04 pmYUL-AUS
34h 19m2 stops
$372Multiple Airlines
Find Deal
Wed, Feb 11 - Sat, Feb 21
Multiple Airlines Logo
5:30 am - 12:35 amAUS-YUL
18h 05m3 stops
Multiple Airlines Logo
8:00 am - 10:21 pmYUL-AUS
15h 21m1 stop
$375Multiple Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
Multiple Airlines Logo
7:03 am - 12:38 amAUS-YUL
16h 35m3 stops
Multiple Airlines Logo
6:45 am - 4:04 pmYUL-AUS
34h 19m2 stops
$377Multiple Airlines
Find Deal
Wed, Feb 11 - Sat, Feb 21
Multiple Airlines Logo
5:30 am - 12:35 amAUS-YUL
18h 05m3 stops
Multiple Airlines Logo
8:00 am - 10:21 pmYUL-AUS
15h 21m1 stop
$380Multiple Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14

Air Canada flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Canada deals on Austin to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada
Dec 4
AUS11:30 amAustin Bergstrom
3h 51m
YUL4:21 pmMontreal Pierre Elliott Trudeau Intl
Dec 8
YUL10:30 pmMontreal Pierre Elliott Trudeau Intl
14h 49m
1 stop
AUS12:19 pmAustin Bergstrom
$755
Find similar
Air Canada
Dec 10
AUS1:05 pmAustin Bergstrom
9h 17m
1 stop
YUL11:22 pmMontreal Pierre Elliott Trudeau Intl
Dec 23
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
7h 19m
1 stop
AUS12:19 pmAustin Bergstrom
$801
Find similar
Air Canada
Dec 4
AUS7:10 amAustin Bergstrom
8h 40m
1 stop
YUL4:50 pmMontreal Pierre Elliott Trudeau Intl
Dec 8
YUL11:10 amMontreal Pierre Elliott Trudeau Intl
11h 14m
2 stops
AUS9:24 pmAustin Bergstrom
$832
Find similar

United Airlines flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport

Our best United Airlines deals on Austin to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
Dec 10
AUS7:00 amAustin Bergstrom
13h 17m
1 stop
YUL9:17 pmMontreal Pierre Elliott Trudeau Intl
Dec 17
YUL1:10 pmMontreal Pierre Elliott Trudeau Intl
10h 34m
1 stop
AUS10:44 pmAustin Bergstrom
$714
Find similar
United Airlines
Dec 4
AUS7:15 amAustin Bergstrom
7h 01m
1 stop
YUL3:16 pmMontreal Pierre Elliott Trudeau Intl
Dec 8
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
9h 19m
1 stop
AUS3:19 pmAustin Bergstrom
$745
Find similar
United Airlines
Dec 10
AUS2:05 pmAustin Bergstrom
6h 12m
1 stop
YUL9:17 pmMontreal Pierre Elliott Trudeau Intl
Dec 23
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
8h 53m
1 stop
AUS2:53 pmAustin Bergstrom
$943
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport 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 26, 2025.
Use the filters below to find and compare flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 1/8

4:59 pm-12:43 am

2 stops30h 44m

Montreal Pierre Elliott Trudeau Intl

Thu 1/15

8:00 am-8:53 pm

1 stop13h 53m

$307

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 2/11

7:03 am-4:22 pm

1 stop8h 19m

Montreal Pierre Elliott Trudeau Intl

Sat 2/21

6:45 am-5:08 pm

2 stops35h 23m

$344

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 2/11

7:03 am-12:38 am

2 stops16h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 2/20

8:00 am-8:53 pm

1 stop13h 53m

$353

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 2/11

7:03 am-4:22 pm

1 stop8h 19m

Montreal Pierre Elliott Trudeau Intl

Sat 2/21

8:00 am-8:53 pm

1 stop13h 53m

$355

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 1/8

7:00 am-12:35 am

3 stops16h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 1/15

8:00 am-8:53 pm

1 stop13h 53m

$360

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 12/10

5:30 am-12:35 am

3 stops18h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

5:25 pm-4:03 pm

3 stops23h 38m

$367

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 2/11

7:03 am-12:38 am

2 stops16h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 2/21

6:45 am-4:04 pm

2 stops34h 19m

$372

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 12/10

5:30 am-12:35 am

3 stops18h 05m

Montreal Pierre Elliott Trudeau Intl

Sat 12/13

8:00 am-10:21 pm

1 stop15h 21m

$375

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 2/11

7:03 am-12:38 am

3 stops16h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 2/21

6:45 am-4:04 pm

2 stops34h 19m

$377

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 12/10

5:30 am-12:35 am

3 stops18h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

8:00 am-10:21 pm

1 stop15h 21m

$380

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 Montreal from

How to get the cheapest flight ticket from Austin to Montreal Pierre Elliott Trudeau Intl Airport

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 Montreal Pierre Elliott Trudeau Intl Airport?

The month of August is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Austin averaging around $641.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart from Austin to Montreal Pierre Elliott Trudeau Intl Airport is on a Wednesday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Wednesday will often find tickets for as low as $890. Flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport on a Thursday will generally be more expensive and average around $985. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

At noon is the cheapest time of day to fly from Austin to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as $588. Flying to Montreal Pierre Elliott Trudeau Intl Airport at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $925.

What is the cheapest Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl flight route?

Fly from Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl for the best Austin Bergstrom - Montreal Pierre Elliott Trudeau Intl flight prices

What cabin class options are available on Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl flights?

There are 3 cabin classes available to choose from on Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl 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 Austin to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Austin to Montreal Pierre Elliott Trudeau Intl Airport flight.

How have Austin to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of November 2025, prices for Austin to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 53% more expensive when compared to flights at the same time last year.

When to book flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Montreal Pierre Elliott Trudeau Intl Airport (AUS to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport

Best Price Found

$263

Fastest flight time

3h 51m

Direct flights

Tue, Wed, Fri and Sat
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Austin in the past 72 hours is $263. The best round-trip flight deal from Austin to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is $578.
The fastest flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport takes 3h 51m
Direct flights go from Austin to Montreal Pierre Elliott Trudeau Intl Airport on Tuesday, Wednesday, Friday and Saturday. The only airline offering direct flights is Air Canada.
Search flight deals

  • How far is Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl by plane?

    Austin Bergstrom and Montreal Pierre Elliott Trudeau Intl are 1664.7 mi apart from one another. In terms of flight time, this usually takes a little over 8h 02m.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Austin Bergstrom Airport to Montreal Pierre Elliott Trudeau Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Montreal Pierre Elliott Trudeau Intl Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal Pierre Elliott Trudeau Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Austin to Montreal Pierre Elliott Trudeau Intl Airport?

  • What is the most popular airline from Austin to Montreal Pierre Elliott Trudeau Intl Airport?

Best airlines flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from Austin to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $289Free CancellationRating
7.1
10,476 reviews
Search Air Canada flights
DeltaPriceFrom $438Free CancellationRating
7.9
7,998 reviews
Search Delta flights
American AirlinesPriceFrom $442Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
United AirlinesPriceFrom $527Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights

  • United Airlines Flights From Austin to Montreal Pierre Elliott Trudeau Intl Airport

    Across 3 United Airlines flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport this week, the average price was $678, with the best United Airlines deals starting from $527 round-trip. 9,046 users have rated United Airlines on momondo, with an average score of 7.4/10.

  • Air Canada Flights From Austin to Montreal Pierre Elliott Trudeau Intl Airport

    The best Air Canada deal for Austin to Montreal Pierre Elliott Trudeau Intl Airport flight tickets found on momondo in the last 72 hours was $289, round-trip. It should be noted that an average Air Canada flight deal for this route in this time was higher, at $676 round-trip. Air Canada operates 3 flights out of Austin into Montreal Pierre Elliott Trudeau Intl Airport in an average week, so prices vary by time and availability. 10,476 Air Canada reviews by users on momondo have scored the airline at 7.1/10.

Traveling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Dorval
Longueuil
Brossard
Trois-Rivières
Magog
Boucherville
Cornwall
Sherbrooke
Drummondville
Saint-Jean-sur-Richelieu
Montebello
Saint-Sauveur
Bromont
North Hatley
Sutton

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Austin to Montreal for you.

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

All flight searches from Austin to Montreal on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Austin to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Austin to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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