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Cheap flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport from C$ 244

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YUL
6 Aug — 13 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Austin to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Austin to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Austin to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 July 2026.

Thu 8/104:25 p.m.
AUS
-
YUL
1 stop7h 12m
Porter Airlines
Mon 12/106:45 a.m.
YUL
-
AUS
1 stop9h 40m
Porter Airlines
Deal found 2/7C$ 553
Sun 9/810:25 a.m.
AUS
-
YUL
Nonstop3h 58m
Air Canada
Thu 13/84:55 p.m.
YUL
-
AUS
Nonstop4h 17m
Air Canada
Deal found 2/7C$ 561
Tue 15/91:10 p.m.
AUS
-
YUL
1 stop7h 16m
United Airlines
Tue 22/96:10 a.m.
YUL
-
AUS
1 stop6h 48m
United Airlines
Deal found 3/7C$ 573
Tue 25/87:15 a.m.
AUS
-
YUL
1 stop13h 51m
Multiple Airlines
Mon 31/84:55 p.m.
YUL
-
AUS
Nonstop4h 17m
Multiple Airlines
Deal found 3/7C$ 576
Fri 28/86:47 p.m.
AUS
-
YUL
1 stop15h 56m
American Airlines
Fri 4/95:34 p.m.
YUL
-
AUS
1 stop7h 16m
American Airlines
Deal found 3/7C$ 586
Mon 17/89:00 a.m.
AUS
-
YUL
1 stop7h 30m
Multiple Airlines
Thu 20/85:00 a.m.
YUL
-
AUS
1 stop6h 45m
Multiple Airlines
Deal found 3/7C$ 594
Mon 3/811:40 a.m.
AUS
-
YUL
1 stop7h 47m
Air Canada
Mon 17/84:55 p.m.
YUL
-
AUS
Nonstop4h 17m
Air Canada
Deal found 3/7C$ 596
Fri 24/74:55 p.m.
AUS
-
YUL
1 stop5h 57m
Delta
Thu 30/77:00 a.m.
YUL
-
AUS
1 stop7h 54m
Delta
Deal found 3/7C$ 598
Wed 2/95:30 a.m.
AUS
-
YUL
2 stops8h 10m
United Airlines
Tue 8/911:23 a.m.
YUL
-
AUS
2 stops12h 51m
United Airlines
Deal found 3/7C$ 607

Find flight deals from Austin to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 July 2026.

Round-trip from

C$ 472

One-way from

C$ 244

Popular in

May

Cheapest in

April

Average price

C$ 583

Good one-way deal

C$ 246 or less
Air Canada
  • Air Canada
  • 7/8-13/8
  • Nonstop
  • 8h 15m total
  • Austin to Montreal
Search Deals
Air Canada
  • Air Canada
  • 14/8
  • Nonstop
  • 3h 58m total
  • Austin to Montreal
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 7 July 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 - YUL

AUSYUL

Austin Bergstrom

Thu 5/11

4:55 p.m.-11:59 p.m.

1 stop6h 04m

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

12:45 p.m.-10:05 p.m.

1 stop10h 20m

C$ 573
Quickest round-trip

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 17/8

7:30 a.m.-2:40 p.m.

1 stop6h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

4:55 p.m.-8:12 p.m.

Nonstop4h 17m

C$ 576

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 23/7

1:31 p.m.-11:52 p.m.

1 stop9h 21m

Montreal Pierre Elliott Trudeau Intl

Thu 30/7

6:47 p.m.-12:18 a.m.

1 stop6h 31m

C$ 598

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 24/8

7:30 a.m.-2:40 p.m.

1 stop6h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

9:15 a.m.-9:07 p.m.

2 stops12h 52m

C$ 611

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 25/8

5:30 a.m.-4:10 p.m.

2 stops9h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

4:55 p.m.-11:05 p.m.

1 stop7h 10m

C$ 611

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 31/7

12:00 p.m.-11:25 p.m.

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 4/8

12:44 p.m.-10:52 p.m.

1 stop11h 08m

C$ 721

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 25/8

7:15 a.m.-10:06 p.m.

1 stop13h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

4:55 p.m.-8:12 p.m.

Nonstop4h 17m

C$ 940

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 18/8

4:25 p.m.-12:37 a.m.

1 stop7h 12m

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

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

1 stop9h 40m

C$ 949

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 21/8

4:25 p.m.-12:37 a.m.

1 stop7h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

6:00 p.m.-3:25 p.m.

1 stop22h 25m

C$ 958

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sat 5/9

6:35 a.m.-9:26 p.m.

1 stop13h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

5:00 a.m.-10:45 a.m.

1 stop6h 45m

C$ 958

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
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Best time to book a flight from Austin to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 381). Flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport in May is currently the most expensive (average of C$ 1,197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to YUL?

Find hourly flight availability from Austin to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 July 2026.

When flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Austin to Montreal Pierre Elliott Trudeau Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Austin to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to Montreal Pierre Elliott Trudeau Intl?

    Austin Bergstrom (AUS) is the airport you will fly out of if you book a flight from Austin to Montreal Pierre Elliott Trudeau Intl. You should not have trouble finding flights to Montreal Pierre Elliott Trudeau Intl from Austin Bergstrom; the airport handles an average of 1 outbound flight to Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Austin airport to Montreal Pierre Elliott Trudeau Intl. It is only a 12.0 km journey to Austin Bergstrom (AUS) from Austin’s city centre.

  • How long is the flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport?

    Departing from Austin to Montreal Pierre Elliott Trudeau Intl Airport will take you 6h 04m. The distance between Austin and Montreal Pierre Elliott Trudeau Intl Airport is about 2681 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Austin to Montreal Pierre Elliott Trudeau Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Austin to Montreal Pierre Elliott Trudeau Intl Airport on time: United Airlines (84%), Air Canada (81%), Air Canada Rouge (67%).

  • What are the cheapest flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport?

    Looking at all options, your cheapest flight can be booked for C$ 159. While the most popular route (Austin Bergstrom - Montreal Pierre Elliott Trudeau Intl) can be booked for C$ 573 on average, our data indicates C$ 251 when flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport.

  • Can I find deals for flights from Austin to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Austin to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Austin to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Austin to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 381). Flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport in May is currently the most expensive (average of C$ 1,197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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

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