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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Austin from C$ 338

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — AUS
10 Aug — 17 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Austin

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Austin
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2026.

Thu 13/86:45 a.m.
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Fri 21/84:25 p.m.
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 8/7C$ 607
Thu 20/86:45 a.m.
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Fri 28/84:25 p.m.
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 10/7C$ 613
Mon 17/86:45 a.m.
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Tue 18/84:25 p.m.
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 8/7C$ 614
Sun 23/85:45 p.m.
YUL
-
AUS
1 stop22h 40m
Multiple Airlines
Sun 30/84:25 p.m.
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 9/7C$ 643
Mon 14/96:45 a.m.
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Thu 17/94:25 p.m.
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 7/7C$ 644
Thu 24/96:45 a.m.
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Sun 27/94:25 p.m.
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 8/7C$ 660
Mon 5/106:45 a.m.
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Thu 15/104:25 p.m.
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 9/7C$ 662

Find flight deals from Pierre Elliott Trudeau Intl to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Austin (AUS). 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 11 July 2026.

Round-trip from

C$ 607

One-way from

C$ 338

Popular in

March

Cheapest in

August

Average price

C$ 661
13/8-21/8
  • 13/8-21/8
  • 2 total stops
  • 16h 40m total
  • Montreal to Austin
Search Deals
31/8
  • 31/8
  • 2 total stops
  • 39h 10m total
  • Montreal to Austin
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Austin 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 11 July 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

3:45 p.m.-10:43 p.m.

1 stop7h 58m

Austin Bergstrom

Mon 19/10

8:24 p.m.-2:43 p.m.

1 stop17h 19m

C$ 718

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

12:50 p.m.-10:08 p.m.

1 stop10h 18m

Austin Bergstrom

Mon 19/10

4:30 p.m.-8:33 a.m.

2 stops15h 03m

C$ 720

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

4:55 p.m.-10:05 p.m.

1 stop6h 10m

Austin Bergstrom

Wed 11/11

5:40 a.m.-6:50 p.m.

2 stops12h 10m

C$ 720

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

7:00 a.m.-1:55 p.m.

1 stop7h 55m

Austin Bergstrom

Sat 10/10

3:05 p.m.-11:59 p.m.

1 stop7h 54m

C$ 730

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 23/7

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

1 stop10h 23m

Austin Bergstrom

Mon 27/7

4:31 p.m.-11:25 p.m.

1 stop5h 54m

C$ 730

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

6:00 a.m.-10:55 a.m.

1 stop5h 55m

Austin Bergstrom

Thu 27/8

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

1 stop9h 18m

C$ 730
Quickest round-trip

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

6:10 a.m.-1:58 p.m.

1 stop8h 48m

Austin Bergstrom

Mon 31/8

6:00 a.m.-1:09 p.m.

1 stop6h 09m

C$ 732

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

6:10 a.m.-11:59 a.m.

1 stop6h 49m

Austin Bergstrom

Sun 9/8

7:30 a.m.-7:45 p.m.

1 stop11h 15m

C$ 732

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

7:00 a.m.-3:49 p.m.

1 stop9h 49m

Austin Bergstrom

Mon 19/10

3:05 p.m.-11:59 p.m.

1 stop7h 54m

C$ 732

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

4:55 p.m.-11:05 p.m.

1 stop7h 10m

Austin Bergstrom

Sun 30/8

5:30 a.m.-2:40 p.m.

2 stops8h 10m

C$ 760

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

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

Best time to book a flight from Pierre Elliott Trudeau Intl to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Austin

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

Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Austin (average of C$ 600). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Austin in March is currently the most expensive (average of C$ 981). 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 YUL to AUS?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2026.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Austin, 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 Montreal Pierre Elliott Trudeau Intl Airport to Austin?

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated 11 July 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,459 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
Delta
7.8
Good
8,459 reviews
Delta
7.8
Good
8,459 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
United Airlines
7.4
Good
9,978 reviews
Delta
7.8
Good
8,459 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
Air Canada
7.1
Good
11,328 reviews
Delta
7.8
Good
8,459 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Austin. 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 into for flights to Austin from Montreal Pierre Elliott Trudeau Intl?

    Most people fly into Austin Bergstrom (AUS) if they book a flight to Austin from Montreal Pierre Elliott Trudeau Intl. On average, Austin Bergstrom has 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 3 airlines. Austin Bergstrom is conveniently located just 12.0 km from Austin’s city centre.

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

    American Airlines and Delta can get you from Montreal Pierre Elliott Trudeau Intl Airport to Austin in just under 7h 58m. Your travel time can differ by up to 2h 20m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Austin is about 2681 km. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, Air Canada (C$ 275), Delta (C$ 386), and United Airlines (C$ 480) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Austin. Air Canada is priced at 63% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Austin?

    Consider United Airlines (76%), Air Canada (75%) or Air Canada Rouge (67%) when booking your flight. These represent the most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Austin.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Austin that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Austin.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Austin?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Austin 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 Montreal Pierre Elliott Trudeau Intl Airport to Austin?

    Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Austin (average of C$ 600). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Austin in March is currently the most expensive (average of C$ 981). 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 Austin?

Book flights to Austin if you plan to visit one of these locations
Round Rock
Dripping Springs

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Top 3 airlines flying from Pierre Elliott Trudeau Intl to Austin

Discover the top 3 airlines that operate flights from Pierre Elliott Trudeau Intl to Austin. 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 629,999 searches. Data last updated 11 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 275AverageC$ 804FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 386AverageC$ 516FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 480AverageC$ 778FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

When you search for this flight from Pierre Elliott Trudeau Intl to Austin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to Austin for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to Austin, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Austin on Cheapflights with our Price Alert feature and get notified when better prices are available.

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