$149+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — YMQ
Jun 21 — Jun 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 September, booked 65 days in advance, depart on a Thursday or Tuesday and return on a Friday
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 May 22, 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 May 22, 2026.
This Booking.com deal was found by Cheapflights users on 5/17. 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.
Fri 7/310:25 am
AUS
- YUL
Nonstop3h 58m
Air Canada
Thu 7/94:55 pm
YUL
- AUS
Nonstop4h 17m
Air Canada
Deal found 5/17![Air Canada logo]()
$356
This Flightnetwork deal was found by Cheapflights users on 5/19. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:25 am
AUS
- YUL
Nonstop3h 58m
Air Canada
Mon 7/204:55 pm
YUL
- AUS
Nonstop4h 17m
Air Canada
Deal found 5/19![Air Canada logo]()
$357
This Booking.com deal was found by Cheapflights users on 5/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/124:25 pm
AUS
- YUL
1 stop7h 12m
Multiple Airlines
Mon 7/204:55 pm
YUL
- AUS
Nonstop4h 17m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$373
This Air Canada deal was found by Cheapflights users on 5/22. 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.
Thu 8/611:40 am
AUS
- YUL
1 stop6h 12m
Air Canada
Fri 8/145:00 am
YUL
- AUS
1 stop6h 45m
Air Canada
Deal found 5/22![Air Canada logo]()
$379
This Air Canada deal was found by Cheapflights users on 5/22. 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.
Wed 7/2910:25 am
AUS
- YUL
Nonstop3h 58m
Air Canada
Mon 8/39:30 pm
YUL
- AUS
1 stop14h 15m
Air Canada
Deal found 5/22![Air Canada logo]()
$390
This Air Canada deal was found by Cheapflights users on 5/22. 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.
Sun 8/211:40 am
AUS
- YUL
1 stop7h 47m
Air Canada
Fri 8/78:30 pm
YUL
- AUS
1 stop15h 15m
Air Canada
Deal found 5/22![Air Canada logo]()
$403
This FlightHub deal was found by Cheapflights users on 5/22. 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 FlightHub 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 5/22![Porter Airlines logo]()
$405
This Air Canada deal was found by Cheapflights users on 5/22. 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.
Wed 8/511:40 am
AUS
- YUL
2 stops9h 40m
Air Canada
Mon 8/109:30 pm
YUL
- AUS
1 stop14h 15m
Air Canada
Deal found 5/22![Air Canada logo]()
$409
This United Airlines deal was found by Cheapflights users on 5/17. 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 8/255:20 pm
AUS
- YUL
1 stop16h 20m
United Airlines
Wed 8/262:20 pm
YUL
- AUS
1 stop7h 14m
United Airlines
Deal found 5/17![United Airlines logo]()
$414
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 May 22, 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 May 22, 2026.
This United Airlines deal was found by Cheapflights users on 5/22. 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 6/287:30 am
AUS
- YUL
1 stop6h 10m
United Airlines
Fri 7/39:15 am
YUL
- AUS
1 stop7h 22m
United Airlines
Deal found 5/22![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 5/17. 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 6/131:16 pm
AUS
- YUL
1 stop9h 39m
Delta
Mon 6/156:50 pm
YUL
- AUS
1 stop6h 35m
Delta
Deal found 5/17![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 5/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2812:00 pm
AUS
- YUL
1 stop10h 28m
Delta
Fri 7/36:50 pm
YUL
- AUS
1 stop6h 35m
Delta
Deal found 5/21![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 6/237:05 am
AUS
- YUL
1 stop8h 05m
United Airlines
Mon 6/296:10 am
YUL
- AUS
1 stop6h 49m
United Airlines
Deal found 5/18![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 5/17. 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
AUS
- YUL
1 stop6h 09m
United Airlines
Mon 9/283:25 pm
YUL
- AUS
1 stop7h 54m
United Airlines
Deal found 5/17![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:31 pm
AUS
- YUL
1 stop9h 24m
Delta
Mon 6/156:50 pm
YUL
- AUS
1 stop6h 35m
Delta
Deal found 5/18![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 5/17. 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 7/197:30 am
AUS
- YUL
1 stop6h 10m
United Airlines
Thu 7/2311:23 am
YUL
- AUS
1 stop7h 48m
United Airlines
Deal found 5/17![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 5/22. 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.
Thu 7/97:30 am
AUS
- YUL
1 stop6h 10m
United Airlines
Thu 7/2311:23 am
YUL
- AUS
2 stops11h 02m
United Airlines
Deal found 5/22![United Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 5/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/279:35 am
AUS
- YUL
2 stops11h 31m
United Airlines
Mon 6/296:10 am
YUL
- AUS
1 stop6h 49m
United Airlines
Deal found 5/20![United Airlines logo]()
$453
Last-minute flights from Austin to MontrealDiscover last-minute flight deals from Austin to Montreal. Data last updated May 22, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Montreal. Data last updated May 22, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 5/17. 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.
Fri 6/124:25 pm
AUS
- YUL
1 stop7h 12m
Porter Airlines
Sun 6/146:45 am
YUL
- AUS
1 stop9h 40m
Porter Airlines
Deal found 5/17![Porter Airlines logo]()
$452
This Air Canada deal was found by Cheapflights users on 5/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:40 am
AUS
- YUL
1 stop6h 12m
Air Canada
Tue 6/305:00 am
YUL
- AUS
1 stop6h 45m
Air Canada
Deal found 5/21![Air Canada logo]()
$445
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:20 am
AUS
- YUL
1 stop10h 00m
Delta
Mon 6/296:50 pm
YUL
- AUS
1 stop6h 35m
Delta
Deal found 5/18![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Sat 6/277:30 am
AUS
- YUL
1 stop6h 10m
United Airlines
Fri 7/39:45 am
YUL
- AUS
2 stops10h 03m
United Airlines
Deal found 5/19![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 5/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/279:35 am
AUS
- YUL
2 stops11h 31m
United Airlines
Mon 6/296:10 am
YUL
- AUS
1 stop6h 49m
United Airlines
Deal found 5/20![United Airlines logo]()
$453
This eDestinos deal was found by Cheapflights users on 5/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/284:25 pm
AUS
- YUL
1 stop7h 12m
Porter Airlines
Fri 7/36:45 am
YUL
- AUS
1 stop9h 40m
Porter Airlines
Deal found 5/18![Porter Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 5/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:30 am
AUS
- YUL
1 stop6h 10m
United Airlines
Fri 7/39:45 am
YUL
- AUS
2 stops8h 42m
United Airlines
Deal found 5/20![United Airlines logo]()
$437
This Justfly.com deal was found by Cheapflights users on 5/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:25 pm
AUS
- YUL
1 stop7h 12m
Porter Airlines
Tue 7/146:45 am
YUL
- AUS
1 stop9h 40m
Porter Airlines
Deal found 5/21![Porter Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Mon 6/291:40 pm
AUS
- YUL
2 stops28h 33m
Multiple Airlines
Thu 7/26:45 am
YUL
- AUS
1 stop9h 40m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$442
This Air Canada deal was found by Cheapflights users on 5/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:25 am
AUS
- YUL
Nonstop3h 58m
Air Canada
Thu 7/94:55 pm
YUL
- AUS
Nonstop4h 17m
Air Canada
Deal found 5/19![Air Canada logo]()
$418
This Air Canada deal was found by Cheapflights users on 5/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:25 am
AUS
- YUL
Nonstop3h 58m
Air Canada
Thu 7/25:00 am
YUL
- AUS
1 stop6h 45m
Air Canada
Deal found 5/19![Air Canada logo]()
$432
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 May 22, 2026.
Search for one-way flight options from Austin to Montreal. Find affordable one-way fares based on user searches. Data last updated May 22, 2026.
This Air Canada deal was found by Cheapflights users on 5/22. 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.
Wed 7/1510:25 am
AUS
- YUL
Nonstop3h 58m
Air Canada
Deal found 5/22![Air Canada logo]()
$149
This Air Canada deal was found by Cheapflights users on 5/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:25 am
AUS
- YUL
Nonstop3h 58m
Air Canada
Deal found 5/19![Air Canada logo]()
$183
This Booking.com deal was found by Cheapflights users on 5/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/304:25 pm
AUS
- YUL
1 stop7h 12m
Porter Airlines
Deal found 5/20![Porter Airlines logo]()
$184
This Booking.com deal was found by Cheapflights users on 5/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:25 pm
AUS
- YUL
1 stop7h 12m
Porter Airlines
Deal found 5/22![Porter Airlines logo]()
$187
This United Airlines deal was found by Cheapflights users on 5/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:09 am
AUS
- YUL
1 stop9h 01m
United Airlines
Deal found 5/21![United Airlines logo]()
$189
This United Airlines deal was found by Cheapflights users on 5/22. 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 6/137:14 am
AUS
- YUL
2 stops13h 12m
United Airlines
Deal found 5/22![United Airlines logo]()
$190
This FlightHub deal was found by Cheapflights users on 5/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:25 pm
AUS
- YUL
1 stop7h 12m
Porter Airlines
Deal found 5/18![Porter Airlines logo]()
$191
This Air Canada deal was found by Cheapflights users on 5/20. 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.
Tue 6/3010:25 am
AUS
- YUL
Nonstop3h 58m
Air Canada
Deal found 5/20![Air Canada logo]()
$193
This Air Canada deal was found by Cheapflights users on 5/20. 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.
Sun 8/2311:40 am
AUS
- YUL
1 stop7h 47m
Air Canada
Deal found 5/20![Air Canada logo]()
$196
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Sun 7/196:40 am
AUS
- YUL
2 stops12h 05m
United Airlines
Deal found 5/18![United Airlines logo]()
$198
This Air Canada deal was found by Cheapflights users on 5/20. 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.
Wed 8/511:40 am
AUS
- YUL
2 stops9h 40m
Air Canada
Deal found 5/20![Air Canada logo]()
$201
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 May 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $352 (Air Canada) |
One-way from | $149 (Air Canada) |
Popular in | November |
Cheapest in | February |
Average price | $622 |
Good round-trip deal | $469 or less |
Good one-way deal | $182 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 May 22, 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
Quickest round-trip
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Sun 6/28
7:30 am-2:40 pm
1 stop6h 10m
Montreal Pierre Elliott Trudeau Intl
Fri 7/3
9:15 am-3:37 pm
1 stop7h 22m
$437
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Sat 6/13
1:16 pm-11:55 pm
1 stop9h 39m
Montreal Pierre Elliott Trudeau Intl
Mon 6/15
6:50 pm-12:25 am
1 stop6h 35m
$444
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Sun 6/28
12:00 pm-11:28 pm
1 stop10h 28m
Montreal Pierre Elliott Trudeau Intl
Fri 7/3
6:50 pm-12:25 am
1 stop6h 35m
$444
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Tue 6/23
7:05 am-4:10 pm
1 stop8h 05m
Montreal Pierre Elliott Trudeau Intl
Mon 6/29
6:10 am-11:59 am
1 stop6h 49m
$444
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Wed 9/23
6:00 am-1:09 pm
1 stop6h 09m
Montreal Pierre Elliott Trudeau Intl
Mon 9/28
3:25 pm-10:19 pm
1 stop7h 54m
$444
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Thu 6/11
1:31 pm-11:55 pm
1 stop9h 24m
Montreal Pierre Elliott Trudeau Intl
Mon 6/15
6:50 pm-12:25 am
1 stop6h 35m
$444
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Sun 7/19
7:30 am-2:40 pm
1 stop6h 10m
Montreal Pierre Elliott Trudeau Intl
Thu 7/23
11:23 am-6:11 pm
1 stop7h 48m
$444
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Thu 7/9
7:30 am-2:40 pm
1 stop6h 10m
Montreal Pierre Elliott Trudeau Intl
Thu 7/23
11:23 am-9:25 pm
2 stops11h 02m
$453
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Sat 6/27
9:35 am-10:06 pm
2 stops11h 31m
Montreal Pierre Elliott Trudeau Intl
Mon 6/29
6:10 am-11:59 am
1 stop6h 49m
$453
Cheapest one-way
AustinMontreal
AUS - YUL
AUSYUL
Austin Bergstrom
Tue 7/7
7:30 am-7:45 pm
1 stop11h 15m
$189
Showing 1-10 of 20 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 May.
| 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, June is the cheapest month in which you can book a flight from Austin to Montreal (average of $182). 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 May 22, 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 47 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 May 22, 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.
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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.
Alternative routes
Complete your trip
Flights by cabin class
Montreal flight routes
Other flight options
Other flights from Austin
Popular flights
Alternative routes for Austin to Montreal
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montreal by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Austin to Montreal by cabin class
Find flights from Austin to Montreal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Montreal
Explore flights to Montreal departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 22, 2026.
Austin and Montreal flights
Browse other Austin and Montreal flight options. Last updated on May 22, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on May 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$243 | Average$637 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$255 | Average$558 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$442 | Average$630 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$552 | Average$641 | FlexibilityNo cancel fee | On-time69% |