Pierre Elliott Trudeau Intl

$150+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YUL
Jul 8 — Jul 151
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl are usually found in October or August, booked 30 days in advance, depart on a Tuesday or Wednesday and return on a Friday

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 July 3, 2025.

Round-trip from

$344
(Mytrip)

One-way from

$150
(Mytrip)

Popular in

February

Cheapest in

October

Average price

$655

Good round-trip deal

$680 or less

Good one-way deal

$394 or less
From Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl
One-way flight from Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl
Highest demand for flights based on searches. 15% potential increase in price ($135 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl.
Price to beat on a one-way flight from Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl.

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 July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/3. 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 10/16:00 amAUS - YUL
1 stop7h 50mMultiple Airlines
Mon 10/66:45 amYUL - AUS
2 stops19h 14mMultiple Airlines
Deal found 7/3$338

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 July 3, 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 10/1

6:00 am-2:50 pm

1 stop7h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 10/6

6:45 am-12:59 am

2 stops19h 14m

$338

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 8/22

7:15 am-10:15 pm

3 stops14h 00m

$150

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 9/25

6:00 am-4:33 pm

1 stop9h 33m

$193

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 9/25

5:15 am-5:26 pm

2 stops11h 11m

$202

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 8/22

10:00 am-2:58 pm

Nonstop3h 58m

$219

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 10/22

2:40 pm-11:24 pm

1 stop7h 44m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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

How far ahead should I book a flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Austin to Pierre Elliott Trudeau Intl. Price data was last updated on June 27, 2025.

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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 July 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 40% on flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport by exploring options for tickets at noon.

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 July 3, 2025.
See what other customers who have flown with United Airlines, American Airlines, and Air Canada 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.

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston 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?

    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 1 outbound flight 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 is the cheapest airline to fly 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 $443. Users have found that American Airlines is 42% 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?

    $193 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $202 and $219, respectively.

  • 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 $1,677, our data shows the cheapest flight currently is $316. When looking at the most popular route, (Austin Bergstrom - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $351 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, January is the cheapest month in which you can book a flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$249Average$691FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$283Average$845FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$354Average$663FlexibilityNo cancel feeOn-time69%
DeltaCheapest$513Average$703FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$809Average$936FlexibilityNo cancel feeOn-time60%

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