Find flights
Deals
When to book
FAQs

Cheap flights from Austin to Montreal Pierre Elliott Trudeau Intl Airport from C$ 236

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YUL
26 Jul — 2 Aug1
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 26 June 2026.

Tue 4/810:25 a.m.
AUS
-
YUL
Nonstop3h 58m
Air Canada
Thu 6/84:55 p.m.
YUL
-
AUS
Nonstop4h 17m
Air Canada
Deal found 21/6C$ 464
Fri 7/810:25 a.m.
AUS
-
YUL
Nonstop3h 58m
Air Canada
Thu 13/84:55 p.m.
YUL
-
AUS
Nonstop4h 17m
Air Canada
Deal found 23/6C$ 495
Tue 4/811:40 a.m.
AUS
-
YUL
1 stop6h 12m
Multiple Airlines
Thu 6/86:45 a.m.
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Deal found 21/6C$ 537
Thu 24/94:25 p.m.
AUS
-
YUL
1 stop7h 12m
Porter Airlines
Tue 29/96:45 a.m.
YUL
-
AUS
1 stop9h 40m
Porter Airlines
Deal found 22/6C$ 542
Fri 7/810:25 a.m.
AUS
-
YUL
Nonstop3h 58m
Air Canada
Mon 24/84:55 p.m.
YUL
-
AUS
Nonstop4h 17m
Air Canada
Deal found 21/6C$ 547
Mon 17/84:25 p.m.
AUS
-
YUL
1 stop7h 12m
Porter Airlines
Mon 24/86:45 a.m.
YUL
-
AUS
1 stop9h 40m
Porter Airlines
Deal found 21/6C$ 550
Fri 2/104:25 p.m.
AUS
-
YUL
1 stop7h 12m
Porter Airlines
Sun 4/106:45 a.m.
YUL
-
AUS
1 stop9h 40m
Porter Airlines
Deal found 26/6C$ 553

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 26 June 2026.

Round-trip from

C$ 464

One-way from

C$ 236

Popular in

May

Cheapest in

April

Average price

C$ 775

Good one-way deal

C$ 247 or less
Air Canada
  • Air Canada
  • 4/8-6/8
  • Nonstop
  • 8h 15m total
  • Austin to Montreal
Search Deals
Air Canada
  • Air Canada
  • 7/7
  • Nonstop
  • 3h 58m total
  • Austin to Montreal
Search Deals
High demand for flights, 10% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 629,999 searches. Data last updated 26 June 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 30/9

12:07 p.m.-7:45 p.m.

1 stop6h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

5:00 a.m.-10:48 a.m.

1 stop6h 48m

C$ 556

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 23/12

6:45 a.m.-5:03 p.m.

1 stop9h 18m

Montreal Pierre Elliott Trudeau Intl

Sun 3/1

7:00 a.m.-5:21 p.m.

1 stop11h 21m

C$ 559

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 15/9

1:10 p.m.-9:26 p.m.

1 stop7h 16m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

6:10 a.m.-11:58 a.m.

1 stop6h 48m

C$ 559

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 20/7

1:31 p.m.-11:52 p.m.

1 stop9h 21m

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

12:47 p.m.-10:06 p.m.

1 stop10h 19m

C$ 583

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 1/9

6:00 a.m.-10:06 p.m.

1 stop15h 06m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

5:00 a.m.-10:48 a.m.

1 stop6h 48m

C$ 583

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 17/7

12:00 p.m.-11:25 p.m.

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 22/7

12:44 p.m.-10:07 p.m.

1 stop10h 23m

C$ 583

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 24/8

1:34 p.m.-11:52 p.m.

1 stop9h 18m

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

7:00 a.m.-12:29 p.m.

1 stop6h 29m

C$ 583

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 4/8

1:01 p.m.-9:26 p.m.

1 stop7h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

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

1 stop6h 45m

C$ 596

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 25/8

7:15 a.m.-10:06 p.m.

1 stop13h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

9:45 a.m.-11:05 p.m.

1 stop14h 20m

C$ 599

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Wed 15/7

1:31 p.m.-11:52 p.m.

1 stop9h 21m

Montreal Pierre Elliott Trudeau Intl

Tue 4/8

7:00 a.m.-5:09 p.m.

1 stop11h 09m

C$ 599

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/6

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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, April is the cheapest month in which you can book a flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 381). Flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport in May is currently the most expensive (average of C$ 1,197). 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 26 June 2026.

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.

How much does it cost to fly round-trip from Austin to Montreal Pierre Elliott Trudeau Intl 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?

    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 1 outbound flight 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.

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

    Departing from Austin to Montreal Pierre Elliott Trudeau Intl Airport will take you 7h 16m. The distance between Austin and Montreal Pierre Elliott Trudeau Intl Airport is about 2681 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 (79%), Air Canada (77%), Air Canada Rouge (60%).

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

    Looking at all options, your cheapest flight can be booked for C$ 159. While the most popular route (Austin Bergstrom - Montreal Pierre Elliott Trudeau Intl) can be booked for C$ 526 on average, our data indicates C$ 276 when flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport.

  • 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, April is the cheapest month in which you can book a flight from Austin to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 381). Flying from Austin to Montreal Pierre Elliott Trudeau Intl Airport in May is currently the most expensive (average of C$ 1,197). 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
Dorval
Trois-Rivières
Laval
Brossard
Sherbrooke
Longueuil
Cornwall
Montebello
Magog
Boucherville
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
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.