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$224+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Austin (AUS)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — AUS
Aug 16 — Aug 231
Sun 8/16
Sun 8/23
1 adult, Economy
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Cheap flight deals from Pierre Elliott Trudeau Intl to Austin

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 July 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/186:45 am
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Mon 8/244:25 pm
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 7/12$428
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/206:45 am
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Fri 8/284:25 pm
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 7/12$432
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/136:45 am
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Fri 8/214:25 pm
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 7/13$433
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/116:45 am
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Tue 8/184:25 pm
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 7/12$434
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/206:45 am
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Mon 8/244:25 pm
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 7/12$435
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/206:45 am
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Sun 8/234:25 pm
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 7/12$442
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/116:45 am
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Sun 8/234:25 pm
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 7/12$451
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/265:45 pm
YUL
-
AUS
1 stop22h 40m
Multiple Airlines
Wed 9/26:15 am
AUS
-
YUL
2 stops16h 30m
Multiple Airlines
Deal found 7/12$452
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/256:45 am
YUL
-
AUS
1 stop9h 40m
Multiple Airlines
Tue 9/16:15 am
AUS
-
YUL
2 stops16h 30m
Multiple Airlines
Deal found 7/15$455
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/195:45 pm
YUL
-
AUS
1 stop22h 40m
Multiple Airlines
Wed 8/266:15 am
AUS
-
YUL
2 stops16h 30m
Multiple Airlines
Deal found 7/16$456
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 9/165:45 pm
YUL
-
AUS
1 stop22h 40m
Multiple Airlines
Sun 9/204:25 pm
AUS
-
YUL
1 stop7h 00m
Multiple Airlines
Deal found 7/12$467

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 July 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$428
(Kiwi.com)

One-way from

$224
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$467

Good one-way deal

$405 or less
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Austin Bergstrom flight deals.
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Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Austin Bergstrom flights.
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From Montreal Pierre Elliott Trudeau Intl to Austin Bergstrom
Search Deals
One-way flight from Montreal Pierre Elliott Trudeau Intl to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Austin Bergstrom.
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 2,558,603 searches. Data last updated July 17, 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

Sat 10/24

6:00 am-11:07 am

1 stop6h 07m

Austin Bergstrom

Sun 11/1

6:25 am-1:40 pm

1 stop6h 15m

$517

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 8/20

6:10 am-1:58 pm

1 stop8h 48m

Austin Bergstrom

Sun 8/23

10:25 am-3:23 pm

Nonstop3h 58m

$517

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 8/27

7:00 am-1:51 pm

1 stop7h 51m

Austin Bergstrom

Sun 8/30

1:34 pm-11:52 pm

1 stop9h 18m

$525

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 8/27

7:00 am-1:51 pm

1 stop7h 51m

Austin Bergstrom

Mon 8/31

12:00 pm-11:30 pm

1 stop10h 30m

$569

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 8/6

6:10 am-3:29 pm

2 stops10h 19m

Austin Bergstrom

Mon 8/10

5:30 am-4:10 pm

2 stops9h 40m

$592

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Sat 10/24

4:30 pm-11:59 pm

1 stop8h 29m

Austin Bergstrom

Sun 11/1

5:15 am-5:07 pm

2 stops10h 52m

$599

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Tue 8/4

9:15 am-5:27 pm

2 stops9h 12m

Austin Bergstrom

Wed 8/12

5:30 am-5:30 pm

2 stops11h 00m

$599

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Fri 10/23

8:30 am-7:57 pm

2 stops12h 27m

Austin Bergstrom

Sun 11/1

5:15 am-5:07 pm

2 stops10h 52m

$599
Quickest round-trip

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 8/27

4:55 pm-8:12 pm

Nonstop4h 17m

Austin Bergstrom

Sun 8/30

11:40 am-6:52 pm

1 stop6h 12m

$600
Cheapest one-way

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Wed 8/5

7:15 am-6:48 pm

2 stops36h 33m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Showing 1-10 of 20 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Austin 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 Montreal Pierre Elliott Trudeau Intl Airport-Austin 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 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 $424). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Austin in March is currently the most expensive (average of $693). 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 July 17, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Austin as you normally would.

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 July 17, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,472 reviews

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Entertainment

7.8

Boarding

8.1

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
8,472 reviews
Delta
7.8
Good
8,472 reviews

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Entertainment

7.8

Boarding

8.1

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
9,994 reviews
Delta
7.8
Good
8,472 reviews

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Entertainment

7.8

Boarding

8.1

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
11,347 reviews
Delta
7.8
Good
8,472 reviews

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Entertainment

7.8

Boarding

8.1

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 7.5 mi from Austin’s city center.

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

    For as low as $517, Delta can have you in Austin from Montreal Pierre Elliott Trudeau Intl Airport in 6h 07m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Austin is about 1666 mi.

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

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Austin is United Airlines. Our recent data shows that you can find tickets from as low as $308 on this airline. Additional options worth looking into are Air Canada and Delta, starting at $350 and $444 round-trip. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to Austin for 42% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $190. Users have also found prices from $198 and $241 on Air Canada and American Airlines, respectively.

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

    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 Montreal Pierre Elliott Trudeau Intl Airport to Austin on time: Air Canada (75%), United Airlines (74%), Air Canada Rouge (65%).

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

    While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to Austin is generally $562, our data shows the cheapest flight currently is $182. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Austin Bergstrom), you can expect to pay $449 for that flight.

  • 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 $424). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Austin in March is currently the most expensive (average of $693). 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 Austin?

Book flights to Austin if you plan to visit one of these locations
Round Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake

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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 2,558,603 searches. Data last updated July 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$589FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$350Average$582FlexibilityNo cancel feeOn-time67%
DeltaCheapest$444Average$514FlexibilityNo cancel feeOn-timeN/A

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