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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 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:48 pm - 7:44 pmAUS-YUL
21h 56m2 stops
Multiple Airlines Logo
8:00 am - 11:12 pmYUL-AUS
16h 12m1 stop
$292Multiple Airlines
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Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
5:45 am - 4:23 pmAUS-YUL
9h 38m1 stop
Multiple Airlines Logo
8:00 am - 11:12 pmYUL-AUS
16h 12m1 stop
$295Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
5:45 am - 4:23 pmAUS-YUL
9h 38m1 stop
Multiple Airlines Logo
6:45 am - 9:30 amYUL-AUS
27h 45m3 stops
$297Multiple Airlines
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Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
8:48 pm - 4:23 pmAUS-YUL
18h 35m2 stops
Multiple Airlines Logo
6:45 am - 9:30 amYUL-AUS
27h 45m3 stops
$318Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
6:12 pm - 7:39 pmAUS-YUL
24h 27m2 stops
Multiple Airlines Logo
5:10 pm - 6:54 pmYUL-AUS
26h 44m1 stop
$337Multiple Airlines
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Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
5:45 am - 12:35 amAUS-YUL
17h 50m2 stops
Multiple Airlines Logo
6:45 am - 9:30 amYUL-AUS
27h 45m3 stops
$343Multiple Airlines
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Wed, Feb 25 - Mon, Mar 2
Multiple Airlines Logo
8:48 pm - 12:43 amAUS-YUL
26h 55m3 stops
Multiple Airlines Logo
6:45 am - 9:30 amYUL-AUS
27h 45m3 stops
$346Multiple Airlines
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Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
2:00 pm - 12:41 amAUS-YUL
33h 41m2 stops
Multiple Airlines Logo
6:45 am - 9:45 pmYUL-AUS
16h 00m1 stop
$348Multiple Airlines
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Wed, Oct 22 - Wed, Oct 29
Multiple Airlines Logo
5:45 am - 6:25 pmAUS-YUL
11h 40m2 stops
Multiple Airlines Logo
8:00 am - 11:12 pmYUL-AUS
16h 12m1 stop
$360Multiple Airlines
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Fri, Feb 6 - Mon, Feb 9
United Airlines Logo
7:00 am - 6:40 pmAUS-YUL
10h 40m1 stop
United Airlines Logo
6:30 am - 3:50 pmYUL-AUS
10h 20m1 stop
$464United Airlines
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Wed, Feb 18 - Thu, Feb 19

Delta flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport

Our best Delta deals on Austin to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
Oct 14
AUS6:40 amAustin Bergstrom
11h 00m
2 stops
YUL6:40 pmMontreal Pierre Elliott Trudeau Intl
Oct 21
YUL9:28 amMontreal Pierre Elliott Trudeau Intl
9h 58m
2 stops
AUS6:26 pmAustin Bergstrom
$969
Find similar
Delta
Oct 14
AUS8:35 amAustin Bergstrom
9h 05m
2 stops
YUL6:40 pmMontreal Pierre Elliott Trudeau Intl
Oct 21
YUL9:28 amMontreal Pierre Elliott Trudeau Intl
9h 58m
2 stops
AUS6:26 pmAustin Bergstrom
$1,865
Find similar
Delta
Oct 14
AUS6:40 amAustin Bergstrom
11h 00m
2 stops
YUL6:40 pmMontreal Pierre Elliott Trudeau Intl
Oct 21
YUL6:40 pmMontreal Pierre Elliott Trudeau Intl
6h 42m
1 stop
AUS12:22 amAustin Bergstrom
$1,870
Find similar

WestJet flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Austin to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
Oct 10
AUS5:00 pmAustin Bergstrom
5h 48m
1 stop
YUL11:48 pmMontreal Pierre Elliott Trudeau Intl
Oct 12
YUL6:40 pmMontreal Pierre Elliott Trudeau Intl
6h 42m
1 stop
AUS12:22 amAustin Bergstrom
$990
Find similar
WestJet
Oct 10
AUS6:12 pmAustin Bergstrom
45h 15m
2 stops
YUL4:27 pmMontreal Pierre Elliott Trudeau Intl
Oct 12
YUL6:40 pmMontreal Pierre Elliott Trudeau Intl
29h 27m
1 stop
AUS11:07 pmAustin Bergstrom
$1,081
Find similar
WestJet
Oct 11
AUS1:40 pmAustin Bergstrom
9h 08m
1 stop
YUL11:48 pmMontreal Pierre Elliott Trudeau Intl
Oct 15
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
12h 41m
2 stops
AUS6:26 pmAustin Bergstrom
$1,094
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 October 9, 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 12/11

8:48 pm-7:44 pm

2 stops21h 56m

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

8:00 am-11:12 pm

1 stop16h 12m

$292

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 12/11

5:45 am-4:23 pm

1 stop9h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

8:00 am-11:12 pm

1 stop16h 12m

$295

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 12/11

5:45 am-4:23 pm

1 stop9h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

6:45 am-9:30 am

3 stops27h 45m

$297

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 12/11

8:48 pm-4:23 pm

2 stops18h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

6:45 am-9:30 am

3 stops27h 45m

$318

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 10/31

6:12 pm-7:39 pm

2 stops24h 27m

Montreal Pierre Elliott Trudeau Intl

Fri 11/7

5:10 pm-6:54 pm

1 stop26h 44m

$337

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 2/25

5:45 am-12:35 am

2 stops17h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 3/2

6:45 am-9:30 am

3 stops27h 45m

$343

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 12/11

8:48 pm-12:43 am

3 stops26h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

6:45 am-9:30 am

3 stops27h 45m

$346

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 10/22

2:00 pm-12:41 am

2 stops33h 41m

Montreal Pierre Elliott Trudeau Intl

Wed 10/29

6:45 am-9:45 pm

1 stop16h 00m

$348

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 2/6

5:45 am-6:25 pm

2 stops11h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 2/9

8:00 am-11:12 pm

1 stop16h 12m

$360

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 2/18

7:00 am-6:40 pm

1 stop10h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 2/19

6:30 am-3:50 pm

1 stop10h 20m

$464

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 typical price of a round-trip flight between Austin and Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of July is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Austin averaging around $640.

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 $888. Flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport on a Monday will generally be more expensive and average around $1,044. 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 $934.

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 12% 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 October 2025, prices for Austin to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 37% 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

$375

Fastest flight time

3h 51m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Austin in the past 72 hours is $375. The best round-trip flight deal from Austin to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is $624.
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 Monday, Tuesday, Wednesday, Thursday, 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 25m.

  • 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
10,261 reviews
Search Air Canada flights
United AirlinesPriceFrom $405Free CancellationRating
7.4
8,968 reviews
Search United Airlines flights
DeltaPriceFrom $438Free CancellationRating
7.9
7,969 reviews
Search Delta flights
American AirlinesPriceFrom $442Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
WestJetPriceFrom $856Free CancellationRating
7.2
3,122 reviews
Search WestJet flights

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

    Across 4 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 $405 round-trip. 8,968 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 4 flights out of Austin into Montreal Pierre Elliott Trudeau Intl Airport in an average week, so prices vary by time and availability. 10,261 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
Magog
Trois-Rivières
Boucherville
Cornwall
Drummondville
Saint-Sauveur
Sherbrooke
Montebello
Bromont
Saint-Jean-sur-Richelieu
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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