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Cheap flights from Austin to Montreal from C$ 143

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 25/3. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:59 p.m. - 4:28 p.m.
AUS
-
YUL
22h 29m
1 stop
Multiple Airlines Logo
6:45 a.m. - 9:26 p.m.
YUL
-
AUS
15h 41m
1 stop
C$ 392Multiple Airlines
Thu, 2 Apr - Wed, 29 Apr
Multiple Airlines Logo
4:59 p.m. - 4:28 p.m.
AUS
-
YUL
22h 29m
1 stop
Multiple Airlines Logo
6:45 a.m. - 9:26 p.m.
YUL
-
AUS
15h 41m
2 stops
C$ 393Multiple Airlines
Thu, 2 Apr - Sat, 2 May
Multiple Airlines Logo
4:59 p.m. - 4:20 p.m.
AUS
-
YUL
22h 21m
1 stop
Multiple Airlines Logo
6:45 a.m. - 9:26 p.m.
YUL
-
AUS
15h 41m
1 stop
C$ 404Multiple Airlines
Wed, 25 Mar - Thu, 30 Apr
Multiple Airlines Logo
6:12 a.m. - 10:26 p.m.
AUS
-
YUL
15h 14m
1 stop
Multiple Airlines Logo
4:25 p.m. - 12:24 a.m.
YUL
-
AUS
8h 59m
1 stop
C$ 405Multiple Airlines
Thu, 2 Apr - Thu, 9 Apr
Multiple Airlines Logo
6:12 a.m. - 4:28 p.m.
AUS
-
YUL
9h 16m
1 stop
Multiple Airlines Logo
6:45 a.m. - 9:26 p.m.
YUL
-
AUS
15h 41m
2 stops
C$ 407Multiple Airlines
Wed, 1 Apr - Sat, 2 May
Multiple Airlines Logo
4:59 p.m. - 4:28 p.m.
AUS
-
YUL
22h 29m
1 stop
Multiple Airlines Logo
4:00 p.m. - 12:25 p.m.
YUL
-
AUS
21h 25m
2 stops
C$ 408Multiple Airlines
Thu, 2 Apr - Tue, 28 Apr
Multiple Airlines Logo
6:12 a.m. - 4:28 p.m.
AUS
-
YUL
9h 16m
1 stop
Multiple Airlines Logo
6:45 a.m. - 4:04 p.m.
YUL
-
AUS
10h 19m
1 stop
C$ 409Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
4:59 p.m. - 4:28 p.m.
AUS
-
YUL
22h 29m
1 stop
Multiple Airlines Logo
5:10 p.m. - 12:25 p.m.
YUL
-
AUS
20h 15m
1 stop
C$ 411Multiple Airlines
Thu, 2 Apr - Mon, 27 Apr
Multiple Airlines Logo
6:12 a.m. - 4:28 p.m.
AUS
-
YUL
9h 16m
1 stop
Multiple Airlines Logo
6:45 a.m. - 9:26 p.m.
YUL
-
AUS
15h 41m
1 stop
C$ 413Multiple Airlines
Wed, 1 Apr - Wed, 29 Apr
Multiple Airlines Logo
6:12 a.m. - 4:28 p.m.
AUS
-
YUL
9h 16m
1 stop
Multiple Airlines Logo
6:45 a.m. - 9:26 p.m.
YUL
-
AUS
15h 41m
2 stops
C$ 416Multiple Airlines
Wed, 1 Apr - Thu, 30 Apr

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
2 Mar
AUS11:30 a.m.Austin Bergstrom
3h 51m
YUL4:21 p.m.Montreal Pierre Elliott Trudeau Intl
8 Mar
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
4h 42m
AUS9:27 p.m.Austin Bergstrom
C$ 692
Air Canada
2 Mar
AUS1:05 p.m.Austin Bergstrom
7h 47m
1 stop
YUL9:52 p.m.Montreal Pierre Elliott Trudeau Intl
8 Mar
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
4h 42m
AUS9:27 p.m.Austin Bergstrom
C$ 704
Air Canada
2 Mar
AUS1:05 p.m.Austin Bergstrom
7h 47m
1 stop
YUL9:52 p.m.Montreal Pierre Elliott Trudeau Intl
8 Mar
YUL3:35 p.m.Montreal Pierre Elliott Trudeau Intl
21h 44m
2 stops
AUS12:19 p.m.Austin Bergstrom
C$ 761

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
23 Feb
AUS9:43 a.m.Austin Bergstrom
10h 59m
2 stops
YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl
27 Feb
YUL2:13 p.m.Montreal Pierre Elliott Trudeau Intl
9h 32m
2 stops
AUS10:45 p.m.Austin Bergstrom
C$ 1,457
United Airlines
19 Feb
AUS7:50 a.m.Austin Bergstrom
8h 10m
1 stop
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
25 Feb
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
4h 42m
AUS9:27 p.m.Austin Bergstrom
C$ 1,466
United Airlines
23 Feb
AUS7:50 a.m.Austin Bergstrom
8h 10m
1 stop
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
27 Feb
YUL2:13 p.m.Montreal Pierre Elliott Trudeau Intl
7h 31m
1 stop
AUS8:44 p.m.Austin Bergstrom
C$ 1,711

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 18 February 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

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 2/4

4:59 p.m.-4:28 p.m.

1 stop22h 29m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

6:45 a.m.-9:26 p.m.

1 stop15h 41m

C$ 392

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 2/4

4:59 p.m.-4:28 p.m.

1 stop22h 29m

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

6:45 a.m.-9:26 p.m.

2 stops15h 41m

C$ 393

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 25/3

4:59 p.m.-4:20 p.m.

1 stop22h 21m

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

6:45 a.m.-9:26 p.m.

1 stop15h 41m

C$ 404

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 2/4

6:12 a.m.-10:26 p.m.

1 stop15h 14m

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

4:25 p.m.-12:24 a.m.

1 stop8h 59m

C$ 405

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 1/4

6:12 a.m.-4:28 p.m.

1 stop9h 16m

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

6:45 a.m.-9:26 p.m.

2 stops15h 41m

C$ 407

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 2/4

4:59 p.m.-4:28 p.m.

1 stop22h 29m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

4:00 p.m.-12:25 p.m.

2 stops21h 25m

C$ 408

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 1/4

6:12 a.m.-4:28 p.m.

1 stop9h 16m

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

6:45 a.m.-4:04 p.m.

1 stop10h 19m

C$ 409

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 2/4

4:59 p.m.-4:28 p.m.

1 stop22h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

5:10 p.m.-12:25 p.m.

1 stop20h 15m

C$ 411

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 1/4

6:12 a.m.-4:28 p.m.

1 stop9h 16m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

6:45 a.m.-9:26 p.m.

1 stop15h 41m

C$ 413

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 1/4

6:12 a.m.-4:28 p.m.

1 stop9h 16m

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

6:45 a.m.-9:26 p.m.

2 stops15h 41m

C$ 416

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 June is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Austin, with most prices found around C$ 761. The month of January is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Austin averaging around C$ 789.

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

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Wednesday when prices can be found for as low as C$ 317. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Austin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 875.

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 is only 1 cabin class 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 22% 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 February 2026, prices for Austin to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 142% 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

Fastest flight time

3h 51m

Direct flights

Mon, Tue, Wed, Fri and Sat
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. 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 2679.1 km 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 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
Montebello
Sherbrooke
Brossard
Longueuil
Cornwall
Dorval
Boucherville
North Hatley
Magog
Saint-Sauveur
Drummondville
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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