Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Austin to Montreal from $122

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 2/21. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Austin to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:25 am - 12:35 am
AUS
-
YUL
16h 10m3 stops
Multiple Airlines Logo
6:45 am - 9:35 pm
YUL
-
AUS
15h 50m1 stop
$331Multiple Airlines
Wed, Jan 14 - Fri, Jan 16
Multiple Airlines Logo
7:25 am - 3:10 pm
AUS
-
YUL
30h 45m1 stop
Multiple Airlines Logo
8:00 am - 8:53 pm
YUL
-
AUS
13h 53m1 stop
$337Multiple Airlines
Tue, Feb 10 - Sun, Feb 15
Multiple Airlines Logo
5:50 am - 5:45 pm
AUS
-
YUL
10h 55m2 stops
Multiple Airlines Logo
6:45 am - 10:34 am
YUL
-
AUS
28h 49m1 stop
$342Multiple Airlines
Wed, Jan 14 - Fri, Jan 16
Multiple Airlines Logo
7:25 am - 3:10 pm
AUS
-
YUL
30h 45m1 stop
Multiple Airlines Logo
1:40 pm - 11:24 pm
YUL
-
AUS
34h 44m2 stops
$344Multiple Airlines
Tue, Feb 10 - Sun, Feb 15
Multiple Airlines Logo
7:25 am - 12:35 am
AUS
-
YUL
16h 10m3 stops
Multiple Airlines Logo
10:45 am - 11:24 pm
YUL
-
AUS
13h 39m2 stops
$348Multiple Airlines
Wed, Jan 14 - Fri, Jan 16
Multiple Airlines Logo
7:25 am - 4:22 pm
AUS
-
YUL
7h 57m1 stop
Multiple Airlines Logo
6:45 am - 10:34 am
YUL
-
AUS
28h 49m1 stop
$352Multiple Airlines
Wed, Jan 14 - Fri, Jan 16
Multiple Airlines Logo
7:25 am - 12:35 am
AUS
-
YUL
16h 10m3 stops
Multiple Airlines Logo
4:00 pm - 9:35 pm
YUL
-
AUS
30h 35m3 stops
$370Multiple Airlines
Wed, Jan 14 - Fri, Jan 16
Multiple Airlines Logo
11:30 am - 12:02 pm
AUS
-
YUL
23h 32m2 stops
Multiple Airlines Logo
6:45 am - 9:35 pm
YUL
-
AUS
15h 50m1 stop
$371Multiple Airlines
Thu, Jan 8 - Wed, Jan 14
Multiple Airlines Logo
5:50 am - 10:45 pm
AUS
-
YUL
15h 55m2 stops
Multiple Airlines Logo
6:45 am - 9:35 pm
YUL
-
AUS
15h 50m2 stops
$373Multiple Airlines
Mon, Jan 12 - Thu, Jan 15
Multiple Airlines Logo
5:50 am - 9:05 pm
AUS
-
YUL
14h 15m2 stops
Multiple Airlines Logo
11:25 am - 11:24 pm
YUL
-
AUS
12h 59m2 stops
$390Multiple Airlines
Tue, Feb 10 - Sun, Feb 15

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

Our best American Airlines deals on Austin to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
Jan 23
AUS5:10 amAustin Bergstrom
17h 14m
1 stop
YUL11:24 pmMontreal Pierre Elliott Trudeau Intl
Feb 6
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
18h 38m
1 stop
AUS12:38 amAustin Bergstrom
$494
Find similar
American Airlines
Jan 23
AUS7:15 amAustin Bergstrom
15h 09m
1 stop
YUL11:24 pmMontreal Pierre Elliott Trudeau Intl
Feb 6
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
18h 38m
1 stop
AUS12:38 amAustin Bergstrom
$495
Find similar
American Airlines
Dec 15
AUS10:59 amAustin Bergstrom
10h 41m
2 stops
YUL10:40 pmMontreal Pierre Elliott Trudeau Intl
Jan 18
YUL2:25 pmMontreal Pierre Elliott Trudeau Intl
8h 39m
1 stop
AUS10:04 pmAustin Bergstrom
$892
Find similar

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
Jan 8
AUS11:30 amAustin Bergstrom
3h 51m
YUL4:21 pmMontreal Pierre Elliott Trudeau Intl
Jan 14
YUL5:45 pmMontreal Pierre Elliott Trudeau Intl
4h 42m
AUS9:27 pmAustin Bergstrom
$433
Find similar
Air Canada
Jan 8
AUS11:30 amAustin Bergstrom
3h 51m
YUL4:21 pmMontreal Pierre Elliott Trudeau Intl
Jan 14
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
7h 19m
1 stop
AUS12:19 pmAustin Bergstrom
$445
Find similar
Air Canada
Jan 8
AUS1:05 pmAustin Bergstrom
11h 48m
1 stop
YUL1:53 amMontreal Pierre Elliott Trudeau Intl
Jan 14
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
7h 19m
1 stop
AUS12:19 pmAustin Bergstrom
$474
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 December 11, 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

Wed 1/14

7:25 am-12:35 am

3 stops16h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 1/16

6:45 am-9:35 pm

1 stop15h 50m

$331

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 2/10

7:25 am-3:10 pm

1 stop30h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 2/15

8:00 am-8:53 pm

1 stop13h 53m

$337

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 1/14

5:50 am-5:45 pm

2 stops10h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 1/16

6:45 am-10:34 am

1 stop28h 49m

$342

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 2/10

7:25 am-3:10 pm

1 stop30h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 2/15

1:40 pm-11:24 pm

2 stops34h 44m

$344

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 1/14

7:25 am-12:35 am

3 stops16h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 1/16

10:45 am-11:24 pm

2 stops13h 39m

$348

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 1/14

7:25 am-4:22 pm

1 stop7h 57m

Montreal Pierre Elliott Trudeau Intl

Fri 1/16

6:45 am-10:34 am

1 stop28h 49m

$352

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 1/14

7:25 am-12:35 am

3 stops16h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 1/16

4:00 pm-9:35 pm

3 stops30h 35m

$370

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 1/8

11:30 am-12:02 pm

2 stops23h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

6:45 am-9:35 pm

1 stop15h 50m

$371

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 1/12

5:50 am-10:45 pm

2 stops15h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 1/15

6:45 am-9:35 pm

2 stops15h 50m

$373

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 2/10

5:50 am-9:05 pm

2 stops14h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 2/15

11:25 am-11:24 pm

2 stops12h 59m

$390

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $861. 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 $909.

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 December 2025, prices for Austin to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 47% 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, 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, 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 3h 51m.

  • 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
10,514 reviews
Search Air Canada flights
DeltaPriceFrom $438Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $442Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
United AirlinesPriceFrom $527Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

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

    Across 2 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. 9,095 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 $678 round-trip. Air Canada operates 2 flights out of Austin into Montreal Pierre Elliott Trudeau Intl Airport in an average week, so prices vary by time and availability. 10,514 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
Cornwall
Boucherville
Sherbrooke
Drummondville
Saint-Jean-sur-Richelieu
Bromont
Montebello
Saint-Sauveur
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.

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/10
Sat 1/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Montreal

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo
Flights to Toronto Pearson Intl Airportfrom $113
Flights to Toronto Island Airportfrom $138
Flights to Vancouver Intl Airport
Flights to Toronto Region of Waterloo Intl Airportfrom $237