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Cheap flights from Austin to Montreal from C$ 261

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 15/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Austin to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:24 p.m. - 11:45 p.m.AUS  Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl
26h 21m2 stops Denver Intl Calgary
Multiple Airlines Logo
6:45 a.m. - 3:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom
9h 40m1 stop Toronto Pearson Intl
C$ 592Multiple Airlines
Wed, 16 Sep - Sun, 20 Sep
Multiple Airlines Logo
4:25 p.m. - 11:15 a.m.AUS  Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl
17h 50m1 stop Toronto Pearson Intl
Multiple Airlines Logo
6:45 a.m. - 3:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom
9h 40m1 stop Toronto Pearson Intl
C$ 595Multiple Airlines
Fri, 18 Sep - Thu, 24 Sep
Multiple Airlines Logo
4:25 p.m. - 11:15 a.m.AUS  Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl
17h 50m1 stop Toronto Pearson Intl
Multiple Airlines Logo
6:45 a.m. - 3:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom
9h 40m1 stop Toronto Pearson Intl
C$ 596Multiple Airlines
Fri, 18 Sep - Tue, 22 Sep
Multiple Airlines Logo
8:24 p.m. - 11:45 p.m.AUS  Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl
26h 21m2 stops Denver Intl Calgary
Multiple Airlines Logo
6:45 a.m. - 3:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom
9h 40m1 stop Toronto Pearson Intl
C$ 598Multiple Airlines
Thu, 17 Sep - Thu, 24 Sep
Multiple Airlines Logo
8:24 p.m. - 11:45 p.m.AUS  Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl
26h 21m2 stops Denver Intl Calgary
Multiple Airlines Logo
6:45 a.m. - 3:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom
9h 40m1 stop Toronto Pearson Intl
C$ 599Multiple Airlines
Thu, 17 Sep - Tue, 22 Sep
Multiple Airlines Logo
4:25 p.m. - 8:17 a.m.AUS  Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl
14h 52m1 stop Toronto Pearson Intl
Multiple Airlines Logo
5:45 p.m. - 3:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom
22h 40m1 stop Toronto Pearson Intl
C$ 601Multiple Airlines
Tue, 22 Sep - Mon, 28 Sep
Multiple Airlines Logo
4:25 p.m. - 8:17 a.m.AUS  Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl
14h 52m1 stop Toronto Pearson Intl
Multiple Airlines Logo
6:45 a.m. - 3:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom
9h 40m1 stop Toronto Pearson Intl
C$ 602Multiple Airlines
Mon, 21 Sep - Fri, 25 Sep
Multiple Airlines Logo
4:25 p.m. - 12:25 a.m.AUS  Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl
7h 00m1 stop Toronto Pearson Intl
Multiple Airlines Logo
5:45 p.m. - 3:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom
22h 40m1 stop Toronto Pearson Intl
C$ 605Multiple Airlines
Fri, 18 Sep - Mon, 21 Sep
Multiple Airlines Logo
4:25 p.m. - 12:25 a.m.AUS  Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl
7h 00m1 stop Toronto Pearson Intl
Multiple Airlines Logo
7:15 a.m. - 2:37 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom
32h 22m2 stops Calgary Las Vegas Harry Reid Intl
C$ 606Multiple Airlines
Fri, 18 Sep - Mon, 21 Sep
Multiple Airlines Logo
4:25 p.m. - 12:25 a.m.AUS  Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl
7h 00m1 stop Toronto Pearson Intl
Multiple Airlines Logo
5:45 p.m. - 3:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom
22h 40m1 stop Toronto Pearson Intl
C$ 608Multiple Airlines
Mon, 14 Sep - Sat, 19 Sep

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

Our best Porter Airlines deals on Austin to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Porter Airlines
30 Aug
AUS4:25 p.m.Austin Bergstrom
7h 12m
1 stop
YUL12:37 a.m.Montreal Pierre Elliott Trudeau Intl
31 Aug
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
9h 40m
1 stop
AUS3:25 p.m.Austin Bergstrom
C$ 757
Porter Airlines
30 Aug
AUS4:25 p.m.Austin Bergstrom
7h 12m
1 stop
YUL12:37 a.m.Montreal Pierre Elliott Trudeau Intl
5 Sep
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
4h 17m
AUS8:12 p.m.Austin Bergstrom
C$ 963

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
28 Aug
AUS11:40 a.m.Austin Bergstrom
7h 47m
1 stop
YUL8:27 p.m.Montreal Pierre Elliott Trudeau Intl
3 Sep
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
4h 17m
AUS8:12 p.m.Austin Bergstrom
C$ 825
Air Canada
28 Aug
AUS11:40 a.m.Austin Bergstrom
6h 12m
1 stop
YUL6:52 p.m.Montreal Pierre Elliott Trudeau Intl
31 Aug
YUL5:00 a.m.Montreal Pierre Elliott Trudeau Intl
6h 45m
1 stop
AUS10:45 a.m.Austin Bergstrom
C$ 859
Air Canada
27 Aug
AUS11:40 a.m.Austin Bergstrom
6h 12m
1 stop
YUL6:52 p.m.Montreal Pierre Elliott Trudeau Intl
30 Aug
YUL5:00 a.m.Montreal Pierre Elliott Trudeau Intl
6h 45m
1 stop
AUS10:45 a.m.Austin Bergstrom
C$ 870

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 96,600 searches. Data last updated 16 August 2026.
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

Cheapest round-trip

AustinMontreal

AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl

AUSYUL

Austin Bergstrom

Wed 16/9

8:24 p.m.-11:45 p.m.

2 stops26h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

6:45 a.m.-3:25 p.m.

1 stop9h 40m

C$ 592

AustinMontreal

AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl

AUSYUL

Austin Bergstrom

Fri 18/9

4:25 p.m.-11:15 a.m.

1 stop17h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

6:45 a.m.-3:25 p.m.

1 stop9h 40m

C$ 595

AustinMontreal

AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl

AUSYUL

Austin Bergstrom

Fri 18/9

4:25 p.m.-11:15 a.m.

1 stop17h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

6:45 a.m.-3:25 p.m.

1 stop9h 40m

C$ 596

AustinMontreal

AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl

AUSYUL

Austin Bergstrom

Thu 17/9

8:24 p.m.-11:45 p.m.

2 stops26h 21m

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

6:45 a.m.-3:25 p.m.

1 stop9h 40m

C$ 598

AustinMontreal

AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl

AUSYUL

Austin Bergstrom

Thu 17/9

8:24 p.m.-11:45 p.m.

2 stops26h 21m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

6:45 a.m.-3:25 p.m.

1 stop9h 40m

C$ 599

AustinMontreal

AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl

AUSYUL

Austin Bergstrom

Tue 22/9

4:25 p.m.-8:17 a.m.

1 stop14h 52m

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

5:45 p.m.-3:25 p.m.

1 stop22h 40m

C$ 601
Quickest round-trip

AustinMontreal

AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl

AUSYUL

Austin Bergstrom

Mon 21/9

4:25 p.m.-8:17 a.m.

1 stop14h 52m

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

6:45 a.m.-3:25 p.m.

1 stop9h 40m

C$ 602

AustinMontreal

AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl

AUSYUL

Austin Bergstrom

Fri 18/9

4:25 p.m.-12:25 a.m.

1 stop7h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

5:45 p.m.-3:25 p.m.

1 stop22h 40m

C$ 605

AustinMontreal

AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl

AUSYUL

Austin Bergstrom

Fri 18/9

4:25 p.m.-12:25 a.m.

1 stop7h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

7:15 a.m.-2:37 p.m.

2 stops32h 22m

C$ 606

AustinMontreal

AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl

AUSYUL

Austin Bergstrom

Mon 14/9

4:25 p.m.-12:25 a.m.

1 stop7h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

5:45 p.m.-3:25 p.m.

1 stop22h 40m

C$ 608

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?

Prices are currently typical for flights on this route.

Typical prices usually range from C$ 487 to C$ 889.
The lowest price recently found on this route was C$ 592.

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

The month of April is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Austin, with most prices found around C$ 372. The month of March is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Austin averaging around C$ 515.

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 to Montreal Pierre Elliott Trudeau Intl Airport flights?

There is only 1 cabin class available to choose from on Austin to Montreal Pierre Elliott Trudeau Intl Airport 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 2026, prices for Austin to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 48% cheaper 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

Fastest flight time

3h 58m

Direct flights

Mon, Wed and Sat
The fastest flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport takes 3h 58m
Direct flights go from Austin to Montreal Pierre Elliott Trudeau Intl Airport on Monday, Wednesday and Saturday. There are no airlines offering direct flights.
Search flight deals

Frequently asked questions about flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport

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

    Austin Bergstrom and Montreal Pierre Elliott Trudeau Intl are 2679.1 km apart from one another. In terms of flight time, this usually takes a little over 3h 58m.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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?

Travelling to a place near Montreal?

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

Why use momondo?

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

It is quick and easy to find Austin to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

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

Yes. momondo enables you to select and highlight flights to Montreal from Austin with this policy.

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

Once all potential Austin to Montreal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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