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Cheap flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport from C$ 168

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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YUL
11 Jan — 18 Jan1
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 12 December 2025.

Wed 31/124:24 p.m.AUS - YUL
1 stop23h 01mMultiple Airlines
Tue 6/110:45 a.m.YUL - AUS
2 stops24h 02mMultiple Airlines
Deal found 9/12C$ 586
Tue 30/125:30 a.m.AUS - YUL
1 stop9h 53mMultiple Airlines
Wed 7/16:45 a.m.YUL - AUS
2 stops28h 49mMultiple Airlines
Deal found 10/12C$ 599
Thu 11/125:30 a.m.AUS - YUL
1 stop9h 53mMultiple Airlines
Mon 5/15:25 p.m.YUL - AUS
2 stops32h 33mMultiple Airlines
Deal found 10/12C$ 654
Sun 28/126:00 a.m.AUS - YUL
1 stop17h 30mMultiple Airlines
Fri 2/11:40 p.m.YUL - AUS
2 stops21h 07mMultiple Airlines
Deal found 9/12C$ 902

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 12 December 2025.

Round-trip from

C$ 456

One-way from

C$ 168

Popular in

February

Cheapest in

June

Average price

C$ 961
14/1-16/1
  • 14/1-16/1
  • 4 total stops
  • 32h 00m total
  • Austin to Montreal
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21/2
  • 21/2
  • 1 total stop
  • 16h 30m total
  • Austin to Montreal
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Highest demand for flights based on searches. 15% potential increase in price (C$ 252 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 42 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 12 December 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

Tue 10/2

7:25 a.m.-3:10 p.m.

1 stop30h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

8:00 a.m.-8:53 p.m.

1 stop13h 53m

C$ 465

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 14/1

7:25 a.m.-12:35 a.m.

3 stops16h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

4:00 p.m.-9:35 p.m.

3 stops30h 35m

C$ 510

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 9/1

5:50 a.m.-6:45 p.m.

2 stops11h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

6:45 a.m.-10:34 a.m.

1 stop28h 49m

C$ 512

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 12/1

7:25 a.m.-10:45 p.m.

3 stops14h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

6:45 a.m.-9:35 p.m.

2 stops15h 50m

C$ 571

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 30/12

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

1 stop9h 53m

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

6:45 a.m.-10:34 a.m.

2 stops28h 49m

C$ 599

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 8/1

1:05 p.m.-1:53 a.m.

1 stop11h 48m

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

6:00 a.m.-12:19 p.m.

1 stop7h 19m

C$ 654

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 23/1

5:10 a.m.-11:24 p.m.

1 stop17h 14m

Montreal Pierre Elliott Trudeau Intl

Fri 6/2

7:00 a.m.-12:38 a.m.

1 stop18h 38m

C$ 681

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 8/1

3:57 p.m.-6:37 p.m.

2 stops25h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

9:34 a.m.-9:37 p.m.

2 stops13h 03m

C$ 696

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 12/1

5:10 a.m.-11:24 p.m.

1 stop17h 14m

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

12:59 p.m.-10:22 p.m.

1 stop10h 23m

C$ 707

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sat 21/2

7:15 a.m.-12:45 a.m.

1 stop16h 30m

C$ 168

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 17 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$ 218). Flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport in February is currently the most expensive (average of C$ 738). 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 12 December 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 (100%), Air Canada Rouge (100%), United Airlines (100%).

  • 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$ 218). Flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport in February is currently the most expensive (average of C$ 738). 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
Trois-Rivières
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Louiseville

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