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Cheap flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport from C$ 232

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YUL
24 Apr — 1 May1
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 25 March 2026.

Mon 20/47:12 p.m.
AUS
-
YUL
1 stop28h 18m
Multiple Airlines
Mon 27/48:00 a.m.
YUL
-
AUS
1 stop16h 40m
Multiple Airlines
Deal found 24/3C$ 498
Fri 24/46:00 a.m.
AUS
-
YUL
1 stop9h 28m
Multiple Airlines
Mon 27/48:00 a.m.
YUL
-
AUS
1 stop16h 40m
Multiple Airlines
Deal found 22/3C$ 530
Thu 9/45:50 a.m.
AUS
-
YUL
1 stop9h 35m
Multiple Airlines
Sun 19/48:00 a.m.
YUL
-
AUS
1 stop16h 40m
Multiple Airlines
Deal found 20/3C$ 535
Fri 29/56:00 a.m.
AUS
-
YUL
1 stop7h 50m
Multiple Airlines
Sat 30/56:45 a.m.
YUL
-
AUS
2 stops18h 14m
Multiple Airlines
Deal found 23/3C$ 552
Thu 9/45:50 a.m.
AUS
-
YUL
1 stop9h 35m
Multiple Airlines
Mon 13/46:45 a.m.
YUL
-
AUS
2 stops34h 19m
Multiple Airlines
Deal found 24/3C$ 553
Mon 13/45:50 a.m.
AUS
-
YUL
1 stop9h 35m
Multiple Airlines
Sun 19/48:00 a.m.
YUL
-
AUS
1 stop16h 40m
Multiple Airlines
Deal found 22/3C$ 571

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 25 March 2026.

Round-trip from

C$ 498

One-way from

C$ 232

Popular in

May

Cheapest in

January

Average price

C$ 1,124

Good one-way deal

C$ 609 or less
20/4-27/4
  • 20/4-27/4
  • 2 total stops
  • 44h 58m total
  • Austin to Montreal
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29/5
  • 29/5
  • 1 total stop
  • 7h 50m total
  • Austin to Montreal
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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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 25 March 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

Wed 27/5

5:00 p.m.-11:57 p.m.

1 stop5h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

7:10 a.m.-1:21 p.m.

1 stop7h 11m

C$ 788

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 30/4

6:01 a.m.-10:58 p.m.

1 stop15h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

3:45 p.m.-10:50 p.m.

1 stop8h 05m

C$ 788

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 26/5

5:00 p.m.-11:57 p.m.

1 stop5h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

7:00 a.m.-3:55 p.m.

1 stop9h 55m

C$ 788
Quickest round-trip

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 30/4

9:40 a.m.-2:37 p.m.

Nonstop3h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

4:40 p.m.-8:15 p.m.

Nonstop4h 35m

C$ 813

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sat 23/5

4:30 p.m.-8:39 a.m.

2 stops15h 09m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

7:00 a.m.-12:26 p.m.

1 stop6h 26m

C$ 839

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sat 23/5

4:30 p.m.-8:39 a.m.

2 stops15h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

12:49 p.m.-6:30 p.m.

1 stop6h 41m

C$ 839

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 19/6

3:00 p.m.-11:59 p.m.

1 stop7h 59m

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

7:00 a.m.-1:53 p.m.

1 stop7h 53m

C$ 847

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 4/5

11:55 a.m.-7:21 p.m.

1 stop6h 26m

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

8:00 p.m.-10:58 a.m.

2 stops15h 58m

C$ 891

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 25/8

5:30 a.m.-6:53 p.m.

2 stops12h 23m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

7:00 a.m.-12:33 p.m.

1 stop6h 33m

C$ 961

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sat 30/5

7:15 a.m.-2:40 p.m.

1 stop6h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 30/5

4:55 p.m.-10:46 p.m.

1 stop6h 51m

C$ 983

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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, May is the cheapest month in which you can book a flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 217). Flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of C$ 795). 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 25 March 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 0 outbound flights 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 3h 57m. 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 (79%), Air Canada (64%), Air Canada Rouge (64%).

  • 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$ 548. While the most popular route (Austin Bergstrom - Montreal Pierre Elliott Trudeau Intl) can be booked for C$ 623 on average, our data indicates C$ 719 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, May is the cheapest month in which you can book a flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 217). Flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of C$ 795). 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
Laval
Trois-Rivières
Dorval
Sherbrooke
Cornwall
Montebello
Brossard
Boucherville
Longueuil
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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