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Pierre Elliott Trudeau Intl

$108+ Cheap flights from Austin (AUS) to Pierre Elliott Trudeau Intl (YUL)

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YUL
Nov 30 — Dec 71
Sun 11/30
Sun 12/7
1 adult, Economy
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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 October 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$317
(Kiwi.com)

One-way from

$108
(Kiwi.com)

Popular in

February

Cheapest in

June

Average price

$936

Good round-trip deal

$643 or less

Good one-way deal

$463 or less
Provider with most accurate pricing for Austin Bergstrom-Montreal Pierre Elliott Trudeau Intl flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Montreal Pierre Elliott Trudeau Intl flights.
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From Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl
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One-way flight from Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl
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Highest demand for flights based on searches. 16% potential increase in price ($146 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl.
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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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Find flight deals from Austin to Pierre Elliott Trudeau Intl

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 October 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:00 amAUS - YUL
2 stops34h 55mMultiple Airlines
Sun 11/234:35 pmYUL - AUS
1 stop26h 10mMultiple Airlines
Deal found 10/29$336
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:00 amAUS - YUL
1 stop9h 10mMultiple Airlines
Wed 11/196:45 amYUL - AUS
2 stops17h 04mMultiple Airlines
Deal found 10/29$352
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:30 amAUS - YUL
2 stops34h 25mMultiple Airlines
Wed 12/174:35 pmYUL - AUS
1 stop16h 33mMultiple Airlines
Deal found 10/28$365
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:00 amAUS - YUL
1 stop9h 10mMultiple Airlines
Tue 11/186:45 amYUL - AUS
2 stops17h 04mMultiple Airlines
Deal found 10/29$376
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:00 amAUS - YUL
2 stops12h 44mMultiple Airlines
Sun 12/214:35 pmYUL - AUS
1 stop30h 22mMultiple Airlines
Deal found 10/30$383
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:10 amAUS - YUL
2 stops33h 45mMultiple Airlines
Tue 12/95:10 pmYUL - AUS
1 stop19h 58mMultiple Airlines
Deal found 10/29$385
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:13 pmAUS - YUL
3 stops26h 42mMultiple Airlines
Fri 12/126:45 amYUL - AUS
1 stop16h 36mMultiple Airlines
Deal found 10/30$410

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 2,558,603 searches. Data last updated October 31, 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

Wed 11/12

5:00 am-4:55 pm

2 stops34h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 11/23

4:35 pm-5:45 pm

1 stop26h 10m

$336

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 11/12

5:00 am-3:10 pm

1 stop9h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 11/19

6:45 am-10:49 pm

2 stops17h 04m

$352

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 12/10

5:30 am-4:55 pm

2 stops34h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 12/17

4:35 pm-8:08 am

1 stop16h 33m

$365

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sat 1/10

8:48 pm-12:30 am

1 stop26h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

8:00 am-11:12 pm

1 stop16h 12m

$375

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 1/19

5:45 am-3:10 pm

1 stop8h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 1/20

8:00 am-11:12 pm

1 stop16h 12m

$383

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 12/3

6:10 am-4:55 pm

2 stops33h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 12/9

5:10 pm-12:08 pm

1 stop19h 58m

$385

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sun 12/14

10:38 am-12:30 am

1 stop12h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 12/21

4:35 pm-9:57 pm

1 stop30h 22m

$396

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 12/8

1:13 pm-4:55 pm

3 stops26h 42m

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

6:45 am-10:21 pm

1 stop16h 36m

$410

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sun 1/18

5:45 am-3:10 pm

1 stop8h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 1/20

8:00 am-11:12 pm

1 stop16h 12m

$417

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sat 1/10

10:35 am-1:00 pm

2 stops25h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 1/17

4:35 pm-5:14 pm

1 stop25h 39m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 16 results
1
2

Compare providers for flights from Austin to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Pierre Elliott Trudeau Intl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $158). Flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport in February is currently the most expensive (average of $535). 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 October 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated October 31, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Austin to Montreal Pierre Elliott Trudeau Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,999 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,999 reviews
Delta
7.9
Good
7,999 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,996 reviews
Delta
7.9
Good
7,999 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,034 reviews
Delta
7.9
Good
7,999 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
WestJet
7.2
Good
3,152 reviews
Delta
7.9
Good
7,999 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,383 reviews
Delta
7.9
Good
7,999 reviews

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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?

    Most people fly from Austin Bergstrom (AUS) if they book a flight from Austin to Montreal Pierre Elliott Trudeau Intl. On average, Austin Bergstrom has 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day from 5 airlines. Austin Bergstrom is conveniently located just 7.5 mi from Austin’s city center.

  • What are the cheapest airlines flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Cheapflights users have booked flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport round-trip from $289. Other airlines that can offer you cheap pricing are Delta, from $438, and American Airlines, from $442. Users have found that Air Canada is 61% cheaper than the other options available to this destination.

  • 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 (89%), Air Canada (85%), Air Canada Rouge (77%).

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

    While on average a flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport is generally $728, our data shows the cheapest flight currently is $325. When looking at the most popular route, (Austin Bergstrom - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $317 for that flight.

  • 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 $158). Flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport in February is currently the most expensive (average of $535). 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

Traveling 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
Longueuil
Brossard
Dorval

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Top 5 airlines flying from Austin to Pierre Elliott Trudeau Intl

Discover the top 5 airlines that operate flights from Austin to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$289Average$678FlexibilityNo cancel feeOn-time67%
DeltaCheapest$438Average$688FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$442Average$795FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$527Average$678FlexibilityNo cancel feeOn-time69%
WestJetCheapest$856Average$968FlexibilityNo cancel feeOn-time60%

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