$224+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YMQ
Sep 3 — Sep 101
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 February or July, booked 38 days in advance, depart on a Tuesday or Monday and return on a Wednesday
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 4, 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 4, 2026.
This Air Canada deal was found by Cheapflights users on 8/2. 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.
Wed 9/306:45 am -
1 stop9h 45m
Thu 10/15:00 am -
1 stop6h 48m
Deal found 8/2![Air Canada logo]()
$430
This Gotogate deal was found by Cheapflights users on 7/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:40 pm -
1 stop5h 55m
Sun 12/136:45 am -
1 stop10h 55m
Deal found 7/31![Porter Airlines logo]()
$440
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:25 am -
Nonstop3h 58m
Sat 9/54:55 pm -
Nonstop4h 17m
Deal found 7/30![Air Canada logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 9/174:25 pm -
1 stop17h 50m
Sun 9/205:45 pm -
1 stop22h 40m
Deal found 8/1![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 10/234:25 pm -
1 stop17h 50m
Mon 10/265:25 pm -
1 stop24h 15m
Deal found 8/1![Porter Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/144:25 pm -
1 stop17h 50m
Tue 9/223:15 pm -
2 stops27h 33m
Deal found 7/31![Multiple Airlines logo]()
$496
This Booking.com deal was found by Cheapflights users on 8/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:25 am -
Nonstop3h 58m
Mon 8/314:55 pm -
Nonstop4h 17m
Deal found 8/1![Air Canada logo]()
$498
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 4, 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 4, 2026.
This United deal was found by Cheapflights users on 8/3. 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 9/159:34 am -
1 stop10h 52m
Wed 9/235:00 am -
1 stop6h 48m
Deal found 8/3![Multiple Airlines logo]()
$565
This Delta deal was found by Cheapflights users on 8/3. 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.
Wed 10/73:00 pm -
1 stop7h 59m
Tue 10/136:00 am -
1 stop6h 07m
Deal found 8/3![Delta logo]()
$567
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:15 am -
1 stop6h 25m
Sat 10/32:20 pm -
1 stop6h 50m
Deal found 8/2![United Airlines logo]()
$567
This Delta deal was found by Cheapflights users on 7/31. 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.
Mon 12/72:10 pm -
1 stop8h 20m
Fri 12/116:00 am -
1 stop6h 18m
Deal found 7/31![Delta logo]()
$567
This United Airlines deal was found by Cheapflights users on 7/31. 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 12/55:30 pm -
2 stops19h 21m
Thu 12/106:10 am -
1 stop6h 50m
Deal found 7/31![United Airlines logo]()
$573
This United deal was found by Cheapflights users on 7/31. 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.
Sun 12/65:15 am -
2 stops8h 47m
Fri 12/115:00 am -
1 stop7h 11m
Deal found 7/31![Multiple Airlines logo]()
$606
This Delta deal was found by Cheapflights users on 7/31. 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.
Thu 12/32:10 pm -
1 stop8h 20m
Sun 12/137:10 am -
1 stop6h 57m
Deal found 7/31![Delta logo]()
$567
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Sun 11/225:15 am -
2 stops9h 01m
Wed 11/256:00 am -
2 stops12h 51m
Deal found 8/3![United Airlines logo]()
$582
This Delta deal was found by Cheapflights users on 7/31. 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.
Mon 12/73:05 pm -
1 stop7h 53m
Sun 12/137:00 am -
1 stop6h 45m
Deal found 7/31![Delta logo]()
$567
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Fri 10/212:15 pm -
2 stops8h 51m
Mon 10/52:20 pm -
2 stops9h 38m
Deal found 8/1![United Airlines logo]()
$582
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:00 am -
2 stops9h 30m
Thu 10/12:20 pm -
2 stops9h 34m
Deal found 8/2![United Airlines logo]()
$582
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/249:00 am -
1 stop6h 10m
Tue 9/299:45 am -
2 stops11h 12m
Deal found 8/1![United Airlines logo]()
$608
Last-minute flights from Austin to MontrealDiscover last-minute flight deals from Austin to Montreal. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Montreal. Data last updated August 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:34 pm -
2 stops24h 44m
Wed 8/197:00 am -
1 stop10h 39m
Deal found 8/3![Multiple Airlines logo]()
$783
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/95:34 pm -
2 stops23h 41m
Sun 8/166:45 am -
1 stop9h 40m
Deal found 7/31![Multiple Airlines logo]()
$789
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/95:34 pm -
2 stops23h 41m
Fri 8/146:45 am -
1 stop9h 40m
Deal found 7/31![Multiple Airlines logo]()
$830
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:34 pm -
2 stops19h 34m
Wed 8/197:00 am -
1 stop10h 39m
Deal found 8/3![Multiple Airlines logo]()
$799
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 8/129:58 am -
1 stop10h 46m
Sat 8/227:14 am -
1 stop10h 58m
Deal found 8/3![American Airlines logo]()
$850
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:51 pm -
1 stop8h 01m
Sat 8/227:20 pm -
2 stops22h 19m
Deal found 8/3![Multiple Airlines logo]()
$878
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/135:34 pm -
2 stops23h 41m
Sun 8/166:45 am -
1 stop9h 40m
Deal found 7/30![Multiple Airlines logo]()
$696
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:34 pm -
2 stops24h 44m
Wed 8/197:00 am -
1 stop10h 39m
Deal found 8/3![Multiple Airlines logo]()
$785
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:34 pm -
2 stops24h 44m
Mon 8/178:40 pm -
1 stop19h 45m
Deal found 8/2![Multiple Airlines logo]()
$826
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:00 am -
2 stops30h 15m
Tue 8/186:45 am -
1 stop9h 40m
Deal found 8/2![Multiple Airlines logo]()
$804
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 4, 2026.
Search for one-way flight options from Austin to Montreal. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:40 pm -
1 stop24h 35m
Deal found 8/2![Porter Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:38 am -
3 stops35h 42m
Deal found 8/2![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/36:33 pm -
3 stops39h 42m
Deal found 7/31![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 10/2110:50 am -
3 stops23h 25m
Deal found 8/4![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:25 pm -
1 stop7h 00m
Deal found 8/2![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:50 am -
3 stops28h 10m
Deal found 8/2![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/154:25 pm -
1 stop7h 00m
Deal found 7/31![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:40 pm -
1 stop5h 55m
Deal found 8/2![Porter Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:34 pm -
2 stops23h 41m
Deal found 8/2![Multiple Airlines logo]()
$248
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 10/267:41 am -
1 stop8h 11m
Deal found 8/3![American Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 9/76:21 am -
1 stop15h 32m
Deal found 8/3![American Airlines logo]()
$252
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 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $430 (Air Canada) |
One-way from | $224 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $559 |
Good round-trip deal | $462 or less |
Good one-way deal | $174 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 2,558,603 searches. Data last updated August 4, 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 - YUL
AUSYUL
Austin Bergstrom
Tue 9/15
9:34 am-9:26 pm
1 stop10h 52m
Montreal Pierre Elliott Trudeau Intl
Wed 9/23
5:00 am-10:48 am
1 stop6h 48m
$565
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Wed 10/7
3:00 pm-11:59 pm
1 stop7h 59m
Montreal Pierre Elliott Trudeau Intl
Tue 10/13
6:00 am-11:07 am
1 stop6h 07m
$567
Quickest round-trip
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Wed 9/30
7:15 am-2:40 pm
1 stop6h 25m
Montreal Pierre Elliott Trudeau Intl
Sat 10/3
2:20 pm-8:10 pm
1 stop6h 50m
$567
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Mon 12/7
2:10 pm-11:30 pm
1 stop8h 20m
Montreal Pierre Elliott Trudeau Intl
Fri 12/11
6:00 am-11:18 am
1 stop6h 18m
$567
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Thu 12/3
2:10 pm-11:30 pm
1 stop8h 20m
Montreal Pierre Elliott Trudeau Intl
Sun 12/13
7:10 am-1:07 pm
1 stop6h 57m
$567
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Mon 12/7
3:05 pm-11:58 pm
1 stop7h 53m
Montreal Pierre Elliott Trudeau Intl
Sun 12/13
7:00 am-12:45 pm
1 stop6h 45m
$567
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Sat 12/5
5:30 pm-1:51 pm
2 stops19h 21m
Montreal Pierre Elliott Trudeau Intl
Thu 12/10
6:10 am-12:00 pm
1 stop6h 50m
$573
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Sun 11/22
5:15 am-3:16 pm
2 stops9h 01m
Montreal Pierre Elliott Trudeau Intl
Wed 11/25
6:00 am-5:51 pm
2 stops12h 51m
$582
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Fri 10/2
12:15 pm-10:06 pm
2 stops8h 51m
Montreal Pierre Elliott Trudeau Intl
Mon 10/5
2:20 pm-10:58 pm
2 stops9h 38m
$582
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Sun 9/27
7:00 am-5:30 pm
2 stops9h 30m
Montreal Pierre Elliott Trudeau Intl
Thu 10/1
2:20 pm-10:54 pm
2 stops9h 34m
$582
Showing 1-10 of 23 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 May is currently the most expensive (average of $758). 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 4, 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 $432 and $667 in September.The cheapest round-trip price found within the last 5 days was $430 on Air Canada (Sep 30-Oct 1).
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 25 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 4, 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.
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
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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 2,558,603 searches. Data last updated August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$562 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$186 | Average$443 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$410 | Average$756 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$443 | Average$562 | FlexibilityNo cancel fee | On-time69% |