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Pierre Elliott Trudeau Intl

$105+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YUL
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap 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 February 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Tue 4/211:30 pm
AUS
-
YUL
2 stops24h 40m
Multiple Airlines
Sat 4/258:00 am
YUL
-
AUS
1 stop14h 26m
Multiple Airlines
Deal found 2/20$283
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 3/254:59 pm
AUS
-
YUL
1 stop22h 21m
Multiple Airlines
Thu 4/306:45 am
YUL
-
AUS
1 stop15h 41m
Multiple Airlines
Deal found 2/16$296
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Thu 3/266:12 am
AUS
-
YUL
1 stop9h 08m
Multiple Airlines
Tue 4/281:40 pm
YUL
-
AUS
2 stops23h 45m
Multiple Airlines
Deal found 2/17$306
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Thu 4/26:12 am
AUS
-
YUL
1 stop17h 33m
Multiple Airlines
Tue 4/76:45 am
YUL
-
AUS
1 stop18h 39m
Multiple Airlines
Deal found 2/17$308
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 3/254:59 pm
AUS
-
YUL
1 stop22h 21m
Multiple Airlines
Mon 4/278:00 am
YUL
-
AUS
2 stops53h 25m
Multiple Airlines
Deal found 2/16$314
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Thu 4/26:12 am
AUS
-
YUL
1 stop17h 33m
Multiple Airlines
Wed 4/86:45 am
YUL
-
AUS
1 stop18h 39m
Multiple Airlines
Deal found 2/20$315
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/254:59 pm
AUS
-
YUL
1 stop21h 11m
Multiple Airlines
Wed 4/296:45 am
YUL
-
AUS
1 stop15h 41m
Multiple Airlines
Deal found 2/19$324
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Fri 3/276:12 am
AUS
-
YUL
1 stop17h 33m
Multiple Airlines
Wed 4/296:45 am
YUL
-
AUS
1 stop15h 41m
Multiple Airlines
Deal found 2/19$326
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Thu 4/161:30 pm
AUS
-
YUL
2 stops27h 15m
Multiple Airlines
Wed 4/226:45 am
YUL
-
AUS
1 stop15h 41m
Multiple Airlines
Deal found 2/19$327
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/186:12 am
AUS
-
YUL
2 stops17h 26m
Multiple Airlines
Wed 4/296:45 am
YUL
-
AUS
1 stop15h 41m
Multiple Airlines
Deal found 2/19$332
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Tue 3/241:26 pm
AUS
-
YUL
2 stops26h 04m
Multiple Airlines
Sat 5/26:45 am
YUL
-
AUS
1 stop15h 41m
Multiple Airlines
Deal found 2/16$335

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 February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$296
(Kiwi.com)

One-way from

$105
(Kiwi.com)

Popular in

March

Cheapest in

June

Average price

$751

Good round-trip deal

$696 or less

Good one-way deal

$419 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
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl.
Search Deals
Price to beat on a one-way flight from Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl.
Search Deals

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 February 20, 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

Austin

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 3/25

4:59 pm-4:20 pm

1 stop22h 21m

Montreal Pierre Elliott Trudeau Intl

Mon 4/27

8:00 am-12:25 pm

2 stops53h 25m

$314

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 3/23

5:52 pm-1:45 pm

1 stop18h 53m

Montreal Pierre Elliott Trudeau Intl

Thu 4/30

7:29 am-11:17 pm

1 stop16h 48m

$347

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 3/27

6:12 am-12:45 am

1 stop17h 33m

Montreal Pierre Elliott Trudeau Intl

Fri 5/1

6:55 pm-12:25 pm

1 stop18h 30m

$362

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 4/23

7:09 am-12:45 am

1 stop16h 36m

Montreal Pierre Elliott Trudeau Intl

Mon 4/27

6:50 am-12:25 pm

2 stops30h 35m

$364

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 4/17

7:09 am-4:28 pm

1 stop8h 19m

Montreal Pierre Elliott Trudeau Intl

Sun 4/19

5:10 pm-12:25 pm

1 stop20h 15m

$369

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sat 3/28

5:50 am-4:30 pm

2 stops9h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 5/8

6:45 am-9:26 pm

1 stop15h 41m

$371

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 5/15

6:39 pm-11:44 am

1 stop16h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 5/20

2:32 pm-11:17 pm

1 stop9h 45m

$385

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 5/7

1:30 pm-2:13 pm

1 stop23h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

6:55 pm-12:25 pm

1 stop18h 30m

$397

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 3/26

4:59 pm-4:52 pm

2 stops22h 53m

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

3:50 pm-9:26 pm

3 stops30h 36m

$401

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 5/7

1:30 pm-2:13 pm

1 stop23h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 5/11

6:45 am-9:26 pm

2 stops15h 41m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 16 results
1
2
  • Most accurate provider: When it comes to deals on Austin-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 January is currently the most expensive (average of $578). 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 February 20, 2026.

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 February 20, 2026.
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
8,215 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,215 reviews
Delta
7.9
Good
8,215 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,325 reviews
Delta
7.9
Good
8,215 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,321 reviews
Delta
7.9
Good
8,215 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,732 reviews
Delta
7.9
Good
8,215 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 4 airlines. Austin Bergstrom is conveniently located just 7.5 mi from Austin’s city center.

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

    For as low as $347, American Airlines can have you in Montreal Pierre Elliott Trudeau Intl Airport from Austin in 18h 53m. The distance from Austin to Montreal Pierre Elliott Trudeau Intl Airport is about 1666 mi.

  • 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 $295, and United Airlines, from $298. Users have found that Air Canada is 59% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Austin to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    $263 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and WestJet, with prices starting from $289 and $478, respectively.

  • 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 (96%), Air Canada Rouge (96%), United Airlines (96%).

  • 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 $663, our data shows the cheapest flight currently is $382. When looking at the most popular route, (Austin Bergstrom - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $308 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 January is currently the most expensive (average of $578). 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 4 airlines flying from Austin to Pierre Elliott Trudeau Intl

Discover the top 4 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 February 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$289Average$659FlexibilityNo cancel feeOn-time67%
DeltaCheapest$295Average$667FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$298Average$666FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$442Average$630FlexibilityNo cancel feeOn-time71%

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