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Cheap flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport from C$ 192

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YUL
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 November 2025.

Round-trip from

C$ 450

One-way from

C$ 192

Popular in

February

Cheapest in

June

Average price

C$ 901
11/12-14/12
  • 11/12-14/12
  • 3 total stops
  • 39h 49m total
  • Austin to Montreal
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12/12
  • 12/12
  • 2 total stops
  • 11h 55m total
  • Austin to Montreal
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Highest demand for flights based on searches. 17% potential increase in price (C$ 313 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 13 November 2025.

Thu 11/125:30 a.m.AUS - YUL
1 stop9h 53mMultiple Airlines
Sun 14/125:25 p.m.YUL - AUS
2 stops29h 56mMultiple Airlines
Deal found 11/11C$ 450
Tue 2/126:10 a.m.AUS - YUL
3 stops17h 25mMultiple Airlines
Mon 8/128:00 a.m.YUL - AUS
1 stop15h 21mMultiple Airlines
Deal found 12/11C$ 468
Thu 27/116:10 a.m.AUS - YUL
2 stops33h 45mMultiple Airlines
Thu 4/128:00 a.m.YUL - AUS
1 stop15h 21mMultiple Airlines
Deal found 12/11C$ 476
Tue 2/126:10 a.m.AUS - YUL
3 stops17h 25mMultiple Airlines
Tue 9/126:45 a.m.YUL - AUS
2 stops16h 36mMultiple Airlines
Deal found 12/11C$ 481
Thu 4/125:24 p.m.AUS - YUL
1 stop22h 01mMultiple Airlines
Thu 11/125:25 p.m.YUL - AUS
2 stops29h 56mMultiple Airlines
Deal found 11/11C$ 482

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 13 November 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

Austin

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 11/12

5:30 a.m.-4:23 p.m.

1 stop9h 53m

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

5:10 p.m.-12:08 p.m.

1 stop19h 58m

C$ 495

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 11/12

5:30 a.m.-4:23 p.m.

1 stop9h 53m

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

8:55 a.m.-12:58 a.m.

3 stops17h 03m

C$ 495

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 12/1

11:30 a.m.-4:28 p.m.

1 stop27h 58m

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

6:45 a.m.-7:20 p.m.

2 stops13h 35m

C$ 504

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 2/12

6:10 a.m.-4:55 p.m.

2 stops33h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 9/12

5:10 p.m.-12:08 p.m.

1 stop19h 58m

C$ 527

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 4/12

6:00 a.m.-4:55 p.m.

3 stops33h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

8:00 a.m.-10:21 p.m.

1 stop15h 21m

C$ 572

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 15/1

5:25 a.m.-10:35 p.m.

2 stops16h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

5:25 p.m.-4:04 p.m.

3 stops23h 39m

C$ 630

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 18/2

1:10 p.m.-2:00 p.m.

1 stop23h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

6:25 p.m.-12:06 p.m.

1 stop18h 41m

C$ 663

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 19/12

6:05 p.m.-4:25 p.m.

2 stops21h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 22/12

4:35 p.m.-8:08 a.m.

1 stop16h 33m

C$ 685

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sat 27/12

6:10 p.m.-4:25 p.m.

2 stops21h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 3/1

5:10 p.m.-9:47 a.m.

1 stop17h 37m

C$ 710

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 1/1

7:25 p.m.-2:00 p.m.

2 stops17h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

4:45 p.m.-2:13 p.m.

1 stop22h 28m

C$ 717

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 16 results
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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, May is the cheapest month in which you can book a flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 221). Flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport in February is currently the most expensive (average of C$ 749). 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 13 November 2025.

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.

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.

  • 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: Air Canada (94%), United Airlines (94%), Air Canada Rouge (81%).

  • 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$ 221). Flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport in February is currently the most expensive (average of C$ 749). 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
Dorval
Cornwall
Sherbrooke
Montebello
Trois-Rivières
Brossard
Longueuil
Boucherville
Drummondville
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Louiseville

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