Find flights
Deals
When to book
FAQs

Cheap flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport from C$ 158

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YUL
28 Nov — 5 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 29 October 2025.

Round-trip from

C$ 457

One-way from

C$ 158

Popular in

February

Cheapest in

June

Average price

C$ 1,308
19/11-23/11
  • 19/11-23/11
  • 3 total stops
  • 61h 05m total
  • Austin to Montreal
Search Deals
11/1
  • 11/1
  • 2 total stops
  • 22h 26m total
  • Austin to Montreal
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 284 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 29 October 2025.

Wed 19/115:00 a.m.AUS - YUL
2 stops34h 55mMultiple Airlines
Sun 23/114:35 p.m.YUL - AUS
1 stop26h 10mMultiple Airlines
Deal found 28/10C$ 457
Wed 12/115:00 a.m.AUS - YUL
2 stops34h 55mMultiple Airlines
Sun 23/114:35 p.m.YUL - AUS
1 stop26h 10mMultiple Airlines
Deal found 29/10C$ 469
Wed 12/115:00 a.m.AUS - YUL
1 stop9h 10mMultiple Airlines
Wed 19/116:45 a.m.YUL - AUS
2 stops17h 04mMultiple Airlines
Deal found 29/10C$ 492
Wed 26/116:10 a.m.AUS - YUL
2 stops33h 45mMultiple Airlines
Wed 3/126:45 a.m.YUL - AUS
1 stop17h 38mMultiple Airlines
Deal found 27/10C$ 497
Thu 27/118:28 p.m.AUS - YUL
2 stops24h 52mMultiple Airlines
Thu 4/126:45 a.m.YUL - AUS
1 stop16h 36mMultiple Airlines
Deal found 28/10C$ 504
Wed 10/125:30 a.m.AUS - YUL
2 stops34h 25mMultiple Airlines
Wed 17/124:35 p.m.YUL - AUS
1 stop16h 33mMultiple Airlines
Deal found 28/10C$ 510
Mon 17/117:49 p.m.AUS - YUL
2 stops19h 36mMultiple Airlines
Thu 20/116:45 a.m.YUL - AUS
1 stop17h 13mMultiple Airlines
Deal found 27/10C$ 556

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 29 October 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 12/11

5:00 a.m.-3:10 p.m.

1 stop9h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

6:45 a.m.-10:49 p.m.

2 stops17h 04m

C$ 492

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 12/11

5:00 a.m.-3:10 p.m.

1 stop9h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

4:35 p.m.-5:45 p.m.

1 stop26h 10m

C$ 503

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 19/2

8:48 p.m.-12:35 a.m.

3 stops26h 47m

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

8:55 a.m.-12:07 a.m.

3 stops16h 12m

C$ 504

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 19/11

5:00 a.m.-10:45 p.m.

3 stops16h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

8:00 a.m.-10:58 p.m.

1 stop15h 58m

C$ 558

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 18/2

7:00 a.m.-6:40 p.m.

1 stop10h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

6:15 p.m.-2:06 p.m.

1 stop20h 51m

C$ 629

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 12/2

5:45 a.m.-3:10 p.m.

1 stop8h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

6:45 a.m.-12:07 a.m.

1 stop18h 22m

C$ 661

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 18/2

11:05 a.m.-12:22 p.m.

2 stops24h 17m

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

3:55 p.m.-1:37 p.m.

1 stop22h 42m

C$ 664

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 12/12

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

1 stop9h 53m

C$ 165

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sun 11/1

8:21 p.m.-8:14 p.m.

3 stops22h 53m

C$ 214

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 10/11

7:49 p.m.-4:55 p.m.

3 stops44h 06m

C$ 277

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 12 results
1
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

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$ 748). 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 29 October 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: United Airlines (89%), Air Canada (85%), Air Canada Rouge (77%).

  • 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$ 748). 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
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Austin to Pierre Elliott Trudeau Intl?

Cheapflights makes it easy to find Austin to Pierre Elliott Trudeau Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Austin to Pierre Elliott Trudeau Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Austin.

Can Cheapflights find flights from Austin to Pierre Elliott Trudeau Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Austin to Pierre Elliott Trudeau Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Austin to Pierre Elliott Trudeau Intl become cheaper?

Of course! You can now track prices for flights from Austin to Pierre Elliott Trudeau Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.