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Cheap flights from Austin to Montreal from $150

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 9/26. 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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Find the cheapest flights from Austin to Montreal (AUS-YUL)

Cheap round-trip flights

Logo
6:00 am - 3:10 pmAUS-YUL
8h 10m1 stop
Logo
8:00 am - 11:56 pmYUL-AUS
16h 56m1 stop
$303
Find Deal
Thu, Oct 30 - Sun, Nov 2
Logo
5:45 am - 3:10 pmAUS-YUL
8h 25m1 stop
Logo
8:00 am - 10:47 pmYUL-AUS
15h 47m1 stop
$320
Find Deal
Thu, Nov 6 - Sun, Nov 9
Logo
5:45 am - 4:28 pmAUS-YUL
9h 43m1 stop
Logo
8:00 am - 11:12 pmYUL-AUS
16h 12m1 stop
$321
Find Deal
Thu, Feb 5 - Tue, Feb 10
Logo
6:00 am - 12:43 amAUS-YUL
17h 43m2 stops
Logo
8:00 am - 11:56 pmYUL-AUS
16h 56m1 stop
$323
Find Deal
Thu, Oct 30 - Sun, Nov 2
Logo
6:00 am - 2:50 pmAUS-YUL
7h 50m1 stop
Logo
6:45 am - 9:45 pmYUL-AUS
16h 00m2 stops
$330
Find Deal
Fri, Oct 24 - Tue, Oct 28
Logo
5:45 am - 2:50 pmAUS-YUL
8h 05m1 stop
Logo
6:45 am - 11:02 pmYUL-AUS
17h 17m2 stops
$331
Find Deal
Fri, Sep 26 - Wed, Oct 1
Logo
6:00 am - 3:10 pmAUS-YUL
8h 10m1 stop
Logo
6:45 am - 11:12 pmYUL-AUS
17h 27m1 stop
$335
Find Deal
Tue, Nov 4 - Tue, Nov 11
Logo
6:00 am - 4:55 pmAUS-YUL
33h 55m2 stops
Logo
6:45 am - 11:12 pmYUL-AUS
17h 27m1 stop
$338
Find Deal
Tue, Nov 4 - Tue, Nov 11
Logo
5:45 am - 2:50 pmAUS-YUL
8h 05m1 stop
Logo
6:45 am - 11:56 pmYUL-AUS
18h 11m2 stops
$339
Find Deal
Sun, Sep 28 - Mon, Oct 6
Logo
5:45 am - 12:43 amAUS-YUL
17h 58m2 stops
Logo
8:00 am - 10:47 pmYUL-AUS
15h 47m1 stop
$344
Find Deal
Thu, Nov 6 - Sun, Nov 9

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
Sep 7
AUS5:35 amAustin Bergstrom
9h 32m
2 stops
YUL4:07 pmMontreal Pierre Elliott Trudeau Intl
Sep 13
YUL11:00 amMontreal Pierre Elliott Trudeau Intl
13h 19m
2 stops
AUS11:19 pmAustin Bergstrom
$835
Find similar
Delta
Sep 7
AUS5:35 amAustin Bergstrom
9h 32m
2 stops
YUL4:07 pmMontreal Pierre Elliott Trudeau Intl
Sep 13
YUL2:48 pmMontreal Pierre Elliott Trudeau Intl
10h 25m
1 stop
AUS12:13 amAustin Bergstrom
$1,053
Find similar
Delta
Sep 8
AUS8:00 amAustin Bergstrom
12h 48m
2 stops
YUL9:48 pmMontreal Pierre Elliott Trudeau Intl
Sep 14
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
12h 14m
2 stops
AUS5:14 pmAustin Bergstrom
$1,218
Find similar

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
Sep 8
AUS11:26 amAustin Bergstrom
10h 06m
2 stops
YUL10:32 pmMontreal Pierre Elliott Trudeau Intl
Sep 14
YUL7:50 amMontreal Pierre Elliott Trudeau Intl
11h 44m
1 stop
AUS6:34 pmAustin Bergstrom
$968
Find similar
American Airlines
Sep 8
AUS6:30 pmAustin Bergstrom
16h 15m
1 stop
YUL11:45 amMontreal Pierre Elliott Trudeau Intl
Sep 14
YUL7:29 amMontreal Pierre Elliott Trudeau Intl
16h 24m
1 stop
AUS10:53 pmAustin Bergstrom
$981
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 August 27, 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 10/30

6:00 am-3:10 pm

1 stop8h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 11/2

8:00 am-11:56 pm

1 stop16h 56m

$303

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 11/6

5:45 am-3:10 pm

1 stop8h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 11/9

8:00 am-10:47 pm

1 stop15h 47m

$320

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 2/5

5:45 am-4:28 pm

1 stop9h 43m

Montreal Pierre Elliott Trudeau Intl

Tue 2/10

8:00 am-11:12 pm

1 stop16h 12m

$321

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 10/30

6:00 am-12:43 am

2 stops17h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 11/2

8:00 am-11:56 pm

1 stop16h 56m

$323

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 10/24

6:00 am-2:50 pm

1 stop7h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 10/28

6:45 am-9:45 pm

2 stops16h 00m

$330

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 9/26

5:45 am-2:50 pm

1 stop8h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 10/1

6:45 am-11:02 pm

2 stops17h 17m

$331

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 11/4

6:00 am-3:10 pm

1 stop8h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

6:45 am-11:12 pm

1 stop17h 27m

$335

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 11/4

6:00 am-4:55 pm

2 stops33h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

6:45 am-11:12 pm

1 stop17h 27m

$338

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sun 9/28

5:45 am-2:50 pm

1 stop8h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 10/6

6:45 am-11:56 pm

2 stops18h 11m

$339

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 11/6

5:45 am-12:43 am

2 stops17h 58m

Montreal Pierre Elliott Trudeau Intl

Sun 11/9

8:00 am-10:47 pm

1 stop15h 47m

$344

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 June is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Austin averaging around $558.

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 $886. Flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport on a Thursday will generally be more expensive and average around $1,128. 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 $941.

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?

No. A direct flight is the cheapest option for a flight between Austin to Montreal Pierre Elliott Trudeau Intl Airport.

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

As of August 2025, prices for Austin to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 107% 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

$415

Fastest flight time

3h 51m

Direct flights

Mon, 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 $415. The best round-trip flight deal from Austin to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is $579.
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, Friday and Saturday. There are no airlines offering direct flights.
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 7h 50m.

  • 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 $226Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $283Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $405Free CancellationRating
7.4
8,945 reviews
Search United Airlines flights
DeltaPriceFrom $504Free CancellationRating
7.9
7,977 reviews
Search Delta flights
WestJetPriceFrom $920Free CancellationRating
7.2
3,061 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 $663, with the best United Airlines deals starting from $405 round-trip. 8,945 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 $226, 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. 10,000 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
Longueuil
Dorval
Brossard
Magog
Trois-Rivières
Drummondville
Saint-Sauveur
Sherbrooke
Cornwall
Boucherville
Bromont
Montebello
Saint-Jean-sur-Richelieu
Sutton
North Hatley

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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