$186+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YMQ
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Montreal with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Austin Bergstrom to Montreal are usually found in July or March, booked 38 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Cheap flight deals from Austin to Montreal
Cheapest
Best
Last-minute
One-way
Cheapest flights from Austin to MontrealExplore 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 August 23, 2026.
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 August 23, 2026.
This SmartFares deal was found by Cheapflights users on 8/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:02 am -
1 stop7h 08m
Tue 10/138:30 pm -
1 stop15h 18m
Deal found 8/22![Air Canada logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 10/164:25 pm -
1 stop7h 00m
Tue 10/206:45 am -
1 stop9h 40m
Deal found 8/19![Multiple Airlines logo]()
$432
This SmartFares deal was found by Cheapflights users on 8/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:45 am -
1 stop7h 45m
Thu 10/18:30 pm -
1 stop15h 18m
Deal found 8/22![Air Canada logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/294:25 pm -
1 stop17h 50m
Sun 10/46:45 am -
1 stop9h 40m
Deal found 8/21![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/294:25 pm -
1 stop17h 50m
Mon 10/56:45 am -
1 stop9h 40m
Deal found 8/22![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/154:25 pm -
1 stop7h 00m
Tue 9/226:45 am -
1 stop9h 40m
Deal found 8/20![Multiple Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/154:25 pm -
1 stop7h 00m
Mon 9/215:45 pm -
1 stop22h 40m
Deal found 8/20![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/154:25 pm -
1 stop7h 00m
Sun 9/206:45 am -
1 stop9h 40m
Deal found 8/20![Multiple Airlines logo]()
$440
This Air Canada deal was found by Cheapflights users on 8/20. 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.
Thu 11/268:36 am -
1 stop7h 29m
Fri 11/275:00 am -
1 stop7h 11m
Deal found 8/20![Air Canada logo]()
$441
This Air Canada deal was found by Cheapflights users on 8/22. 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.
Tue 9/298:45 am -
1 stop9h 10m
Wed 9/305:00 am -
1 stop6h 48m
Deal found 8/22![Air Canada logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/168:24 pm -
2 stops26h 21m
Tue 9/226:45 am -
1 stop9h 40m
Deal found 8/20![Multiple Airlines logo]()
$446
Best flights from Austin to MontrealDiscover carefully curated flight deals from Austin to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Austin to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/295:25 pm -
1 stop16h 15m
Wed 9/302:20 pm -
1 stop6h 47m
Deal found 8/19![United Airlines logo]()
$615
This United deal was found by Cheapflights users on 8/20. 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.
Wed 9/307:15 am -
1 stop6h 25m
Sun 10/45:00 am -
1 stop6h 48m
Deal found 8/20![Multiple Airlines logo]()
$627
This Delta deal was found by Cheapflights users on 8/20. 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.
Sat 11/214:56 pm -
1 stop6h 02m
Tue 12/16:00 am -
1 stop9h 32m
Deal found 8/20![Delta logo]()
$645
This Porter Airlines deal was found by Cheapflights users on 8/20. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:25 pm -
1 stop7h 12m
Sat 9/192:55 pm -
1 stop25h 30m
Deal found 8/20![Porter Airlines logo]()
$665
This United deal was found by Cheapflights users on 8/18. 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.
Wed 9/239:34 am -
1 stop6h 56m
Sun 9/275:00 am -
1 stop6h 48m
Deal found 8/18![Multiple Airlines logo]()
$643
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Thu 10/297:00 am -
2 stops11h 48m
Mon 11/27:00 am -
2 stops13h 04m
Deal found 8/18![United Airlines logo]()
$660
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 9/267:15 am -
1 stop6h 25m
Mon 10/54:55 pm -
1 stop7h 03m
Deal found 8/22![United Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/236:00 am -
1 stop6h 09m
Fri 10/26:00 am -
1 stop7h 27m
Deal found 8/22![United Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/236:00 am -
1 stop6h 09m
Mon 10/54:55 pm -
1 stop7h 03m
Deal found 8/22![United Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sun 10/115:10 am -
2 stops8h 30m
Fri 10/166:00 am -
2 stops12h 39m
Deal found 8/22![United Airlines logo]()
$682
Last-minute flights from Austin to MontrealDiscover last-minute flight deals from Austin to Montreal. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Montreal. Data last updated August 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Fri 8/285:37 pm -
2 stops19h 31m
Fri 9/46:45 am -
1 stop9h 40m
Deal found 8/21![Multiple Airlines logo]()
$696
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Sun 8/3010:55 am -
2 stops30h 20m
Sat 9/55:45 pm -
1 stop22h 40m
Deal found 8/23![Multiple Airlines logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Mon 8/315:37 pm -
2 stops24h 38m
Wed 9/95:45 pm -
1 stop22h 40m
Deal found 8/23![Multiple Airlines logo]()
$720
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/14:25 pm -
1 stop7h 12m
Fri 9/46:45 am -
1 stop9h 40m
Deal found 8/18![Multiple Airlines logo]()
$642
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/14:25 pm -
1 stop7h 00m
Thu 9/36:45 am -
1 stop9h 40m
Deal found 8/18![Multiple Airlines logo]()
$657
This Porter Airlines deal was found by Cheapflights users on 8/18. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:25 pm -
1 stop7h 12m
Wed 9/26:00 pm -
1 stop22h 25m
Deal found 8/18![Porter Airlines logo]()
$753
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/26:15 am -
2 stops16h 30m
Thu 9/105:45 pm -
1 stop22h 40m
Deal found 8/19![Multiple Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/25:37 pm -
2 stops24h 38m
Sat 9/55:45 pm -
1 stop22h 40m
Deal found 8/20![Multiple Airlines logo]()
$668
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/26:15 am -
2 stops16h 30m
Wed 9/97:00 am -
1 stop11h 48m
Deal found 8/19![Multiple Airlines logo]()
$708
One-way flights from Austin to MontrealSearch for one-way flight options from Austin to Montreal. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Austin to Montreal. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/96:33 pm -
3 stops28h 52m
Deal found 8/19![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/166:33 pm -
3 stops28h 52m
Deal found 8/18![Multiple Airlines logo]()
$194
This Trip.com deal was found by Cheapflights users on 8/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:25 pm -
1 stop7h 00m
Deal found 8/20![Multiple Airlines logo]()
$196
This Trip.com deal was found by Cheapflights users on 8/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:25 pm -
1 stop7h 00m
Deal found 8/20![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Fri 10/164:25 pm -
1 stop17h 50m
Deal found 8/21![Porter Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/1412:08 pm -
3 stops30h 24m
Deal found 8/21![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 10/2112:08 pm -
3 stops30h 24m
Deal found 8/20![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Sat 9/126:33 pm -
3 stops52h 52m
Deal found 8/18![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 10/76:33 pm -
3 stops23h 59m
Deal found 8/20![Multiple Airlines logo]()
$212
This Trip.com deal was found by Cheapflights users on 8/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:25 pm -
1 stop7h 00m
Deal found 8/20![Multiple Airlines logo]()
$216
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 August 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $412 (SmartFares) |
One-way from | $186 (Kiwi.com) |
Popular in | December |
Cheapest in | July |
Average price | $588 |
Good round-trip deal | $552 or less |
Good one-way deal | $192 or less |
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 7,457,451 searches. Data last updated August 23, 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
Cheapest round-trip
AustinMontreal
AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl
AUSYUL
Austin Bergstrom
Tue 9/29
5:25 pm-10:40 am
1 stop16h 15m
Montreal Pierre Elliott Trudeau Intl
Wed 9/30
2:20 pm-8:07 pm
1 stop6h 47m
$615
AustinMontreal
AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl
AUSYUL
Austin Bergstrom
Wed 9/30
7:15 am-2:40 pm
1 stop6h 25m
Montreal Pierre Elliott Trudeau Intl
Sun 10/4
5:00 am-10:48 am
1 stop6h 48m
$627
AustinMontreal
AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl
AUSYUL
Austin Bergstrom
Wed 9/23
9:34 am-5:30 pm
1 stop6h 56m
Montreal Pierre Elliott Trudeau Intl
Sun 9/27
5:00 am-10:48 am
1 stop6h 48m
$643
AustinMontreal
AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl
AUSYUL
Austin Bergstrom
Sat 11/21
4:56 pm-11:58 pm
1 stop6h 02m
Montreal Pierre Elliott Trudeau Intl
Tue 12/1
6:00 am-2:32 pm
1 stop9h 32m
$645
AustinMontreal
AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl
AUSYUL
Austin Bergstrom
Thu 10/29
7:00 am-7:48 pm
2 stops11h 48m
Montreal Pierre Elliott Trudeau Intl
Mon 11/2
7:00 am-7:04 pm
2 stops13h 04m
$660
AustinMontreal
AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl
AUSYUL
Austin Bergstrom
Thu 9/10
4:25 pm-12:37 am
1 stop7h 12m
Montreal Pierre Elliott Trudeau Intl
Sat 9/19
2:55 pm-3:25 pm
1 stop25h 30m
$665
AustinMontreal
AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl
AUSYUL
Austin Bergstrom
Sat 9/26
7:15 am-2:40 pm
1 stop6h 25m
Montreal Pierre Elliott Trudeau Intl
Mon 10/5
4:55 pm-10:58 pm
1 stop7h 03m
$667
AustinMontreal
AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl
AUSYUL
Austin Bergstrom
Wed 9/23
6:00 am-1:09 pm
1 stop6h 09m
Montreal Pierre Elliott Trudeau Intl
Fri 10/2
6:00 am-12:27 pm
1 stop7h 27m
$667
Quickest round-trip
AustinMontreal
AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl
AUSYUL
Austin Bergstrom
Wed 9/23
6:00 am-1:09 pm
1 stop6h 09m
Montreal Pierre Elliott Trudeau Intl
Mon 10/5
4:55 pm-10:58 pm
1 stop7h 03m
$667
AustinMontreal
AUS Austin Bergstrom - YUL Montreal Pierre Elliott Trudeau Intl
AUSYUL
Austin Bergstrom
Sun 10/11
5:10 am-2:40 pm
2 stops8h 30m
Montreal Pierre Elliott Trudeau Intl
Fri 10/16
6:00 am-5:39 pm
2 stops12h 39m
$682
Showing 1-10 of 21 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
AUS-YMQ
AUS-YUL
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
AUS-YMQ
AUS-YUL
What is the cheapest month to book a flight from Austin to Montreal?
Currently, July is the cheapest month in which you can book a flight from Austin to Montreal (average of $469). Flying from Austin to Montreal in October is currently the most expensive (average of $771). 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 August 23, 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?
Airfare is below average for this route at the moment.
Austin to Montreal flights typically cost between $413 and $882 in October.The cheapest round-trip price found within the last 5 days was $412 on Air Canada (Oct 13-Oct 13).
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 29 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 August 23, 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.
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Related info for your journey
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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 7,457,451 searches. Data last updated August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$562 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$186 | Average$462 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$410 | Average$756 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$443 | Average$583 | FlexibilityNo cancel fee | On-time69% |