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$172+ Cheap flights from Austin (AUS) to Montreal (YMQ)

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YMQ
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
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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 are usually found in February or September, booked 65 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Austin to Montreal

Cheapest flights from Austin to Montreal
Explore the most affordable flight options available from Austin to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2026.

This Justfly.com deal was found by Cheapflights users on 7/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:25 pm
AUS
-
YUL
1 stop7h 12m
Porter Airlines
Mon 10/126:45 am
YUL
-
AUS
1 stop9h 40m
Porter Airlines
Deal found 7/2$389
This Air Canada deal was found by Cheapflights users on 7/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/910:25 am
AUS
-
YUL
Nonstop3h 58m
Air Canada
Thu 8/134:55 pm
YUL
-
AUS
Nonstop4h 17m
Air Canada
Deal found 7/2$395
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:10 pm
AUS
-
YUL
1 stop7h 16m
United Airlines
Tue 9/226:10 am
YUL
-
AUS
1 stop6h 48m
United Airlines
Deal found 7/3$403
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:15 am
AUS
-
YUL
1 stop13h 51m
Multiple Airlines
Mon 8/314:55 pm
YUL
-
AUS
Nonstop4h 17m
Multiple Airlines
Deal found 7/3$405
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:47 pm
AUS
-
YUL
1 stop15h 56m
American Airlines
Fri 9/45:34 pm
YUL
-
AUS
1 stop7h 16m
American Airlines
Deal found 7/3$412
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:00 am
AUS
-
YUL
1 stop7h 30m
Multiple Airlines
Thu 8/205:00 am
YUL
-
AUS
1 stop6h 45m
Multiple Airlines
Deal found 7/3$418
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:40 am
AUS
-
YUL
1 stop7h 47m
Air Canada
Mon 8/174:55 pm
YUL
-
AUS
Nonstop4h 17m
Air Canada
Deal found 7/3$419
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:55 pm
AUS
-
YUL
1 stop5h 57m
Delta
Thu 7/307:00 am
YUL
-
AUS
1 stop7h 54m
Delta
Deal found 7/3$421
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:30 am
AUS
-
YUL
2 stops8h 10m
United Airlines
Tue 9/811:23 am
YUL
-
AUS
2 stops12h 51m
United Airlines
Deal found 7/3$427

Find flight deals from Austin to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Montreal (YMQ). 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 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$332
(Flightnetwork)

One-way from

$172
(Air Canada)

Popular in

December

Cheapest in

February

Average price

$516

Good round-trip deal

$477 or less

Good one-way deal

$182 or less
Provider with most accurate pricing for Austin Bergstrom-Montreal (YMQ) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Montreal (YMQ) flights.
Search Deals
From Austin Bergstrom to Montreal (YMQ)
Search Deals
One-way flight from Austin Bergstrom to Montreal (YMQ)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Austin Bergstrom to Montreal (YMQ).
Search Deals
Price to beat on a one-way flight from Austin Bergstrom to Montreal (YMQ).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Montreal 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 7, 2026.
Use the filters below to find and compare flights from Austin to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 11/5

4:55 pm-11:59 pm

1 stop6h 04m

Montreal Pierre Elliott Trudeau Intl

Mon 11/9

12:45 pm-10:05 pm

1 stop10h 20m

$403
Quickest round-trip

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Fri 7/24

4:55 pm-11:52 pm

1 stop5h 57m

Montreal Pierre Elliott Trudeau Intl

Thu 7/30

7:00 am-1:54 pm

1 stop7h 54m

$421

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 8/24

6:00 am-4:10 pm

1 stop9h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 8/26

11:23 am-11:14 pm

2 stops12h 51m

$430

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 8/25

5:30 am-4:10 pm

2 stops9h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 8/31

4:55 pm-11:05 pm

1 stop7h 10m

$430

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Tue 8/25

7:15 am-10:06 pm

1 stop13h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 8/31

4:55 pm-8:12 pm

Nonstop4h 17m

$661

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 9/24

5:10 am-2:40 pm

2 stops8h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 9/29

11:23 am-10:54 pm

2 stops12h 31m

$669

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sat 9/5

6:35 am-9:26 pm

1 stop13h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 9/7

5:00 am-10:45 am

1 stop6h 45m

$674

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Thu 11/5

9:39 am-7:48 pm

2 stops9h 09m

Montreal Pierre Elliott Trudeau Intl

Mon 11/9

3:00 pm-11:11 am

2 stops21h 11m

$691

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Mon 8/24

4:10 pm-1:52 am

2 stops8h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 8/26

5:00 am-4:24 pm

2 stops12h 24m

$696
Cheapest one-way

AustinMontreal

AUS - YUL

AUSYUL

Austin Bergstrom

Sat 9/26

8:45 am-9:26 pm

1 stop11h 41m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Austin to Montreal

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Montreal in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Montreal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Montreal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Montreal flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Montreal 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 Austin-Montreal 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 Austin to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal 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

What is the cheapest month to book a flight from Austin to Montreal?

Currently, June is the cheapest month in which you can book a flight from Austin to Montreal (average of $149). Flying from Austin to Montreal in January is currently the most expensive (average of $540). 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 YMQ?

Find hourly flight availability from Austin to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 7, 2026.

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

How much does it cost to fly round-trip from Austin to Montreal?

How far ahead should I book a flight from Austin to Montreal?

The price you pay for your flight from Austin to Montreal may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated July 7, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Austin to Montreal 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
8,452 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Delta
7.8
Good
8,452 reviews
Delta
7.8
Good
8,452 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
United Airlines
7.4
Good
9,945 reviews
Delta
7.8
Good
8,452 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
American Airlines
7.1
Good
11,785 reviews
Delta
7.8
Good
8,452 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Air Canada
7.1
Good
11,320 reviews
Delta
7.8
Good
8,452 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

Related info for your journey

Find useful and relevant information for your journey from Austin to Montreal. 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?

    Located just 7.5 mi from the city center, Austin Bergstrom is the airport most travelers will use when flying to Montreal from Austin. Booking flights from Austin Bergstrom (AUS) to Montreal should be relatively easy as there is 1 daily outbound flight to Montreal from 4 different airlines.

  • How long is the flight from Austin to Montreal?

    There are many flights that can get you from Austin to Montreal in 3h 58m. Fly via Air Canada or Porter Airlines to get the fastest option. The distance from Austin to Montreal is about 1666 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Austin to Montreal round-trip?

    According to our current data, Air Canada ($182), Delta ($186), and American Airlines ($410) offers the cheapest pricing from Austin to Montreal. Air Canada is currently priced 69% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Austin to Montreal one-way?

    $182 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on American Airlines and WestJet, with prices starting from $192 and $478, respectively.

  • What are the most reliable airlines from Austin to Montreal?

    Before booking your flight to Montreal from Austin, check out the most reliable airlines to get you to your destination on time: United Airlines (84%), Air Canada (81%), Air Canada Rouge( 67%).

  • What are the cheapest flights from Austin to Montreal?

    Looking at all options, your cheapest flight can be booked for $126. While the most popular route (Austin Bergstrom - Montreal Pierre Elliott Trudeau Intl) can be booked for $499 on average, our data indicates $2,063 when flying from Austin to Montreal.

  • Can I find deals for flights from Austin to Montreal that include hotel bookings?

    Yes. In addition to deals on Austin to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Montreal?

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

  • Can I find deals for business class flights from Austin to Montreal?

    Yes. Cheapflights offers flight deals from Austin to Montreal 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?

    Currently, June is the cheapest month in which you can book a flight from Austin to Montreal (average of $149). Flying from Austin to Montreal in January is currently the most expensive (average of $540). 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

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.

Top 4 airlines flying from Austin to Montreal

Discover the top 4 airlines that operate flights from Austin to Montreal. 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 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$182Average$575FlexibilityNo cancel feeOn-time67%
DeltaCheapest$186Average$443FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$410Average$745FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$443Average$562FlexibilityNo cancel feeOn-time69%

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