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Cheap flights from Montreal to Austin from C$ 243

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — AUS
4 Apr — 11 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Austin

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Austin
Explore the most affordable flight options available from Montreal to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 March 2026.

Mon 20/48:00 a.m.
YUL
-
AUS
1 stop16h 40m
Multiple Airlines
Mon 27/49:25 a.m.
AUS
-
YUL
2 stops30h 05m
Multiple Airlines
Deal found 3/3C$ 424
Tue 14/46:45 a.m.
YUL
-
AUS
1 stop10h 19m
Multiple Airlines
Wed 15/47:16 p.m.
AUS
-
YUL
2 stops21h 29m
Multiple Airlines
Deal found 4/3C$ 433
Tue 14/46:45 a.m.
YUL
-
AUS
1 stop10h 19m
Multiple Airlines
Sat 18/47:16 p.m.
AUS
-
YUL
2 stops26h 29m
Multiple Airlines
Deal found 4/3C$ 441
Fri 10/45:10 p.m.
YUL
-
AUS
1 stop20h 11m
Multiple Airlines
Tue 14/41:26 p.m.
AUS
-
YUL
2 stops24h 44m
Multiple Airlines
Deal found 3/3C$ 451
Tue 14/46:45 a.m.
YUL
-
AUS
1 stop10h 19m
Multiple Airlines
Tue 19/59:25 a.m.
AUS
-
YUL
1 stop27h 48m
Multiple Airlines
Deal found 4/3C$ 454
Tue 31/36:45 a.m.
YUL
-
AUS
1 stop18h 39m
Multiple Airlines
Tue 7/45:50 a.m.
AUS
-
YUL
2 stops17h 45m
Multiple Airlines
Deal found 5/3C$ 492
Tue 17/38:00 a.m.
YUL
-
AUS
1 stop17h 24m
Multiple Airlines
Tue 24/35:50 a.m.
AUS
-
YUL
2 stops17h 42m
Multiple Airlines
Deal found 28/2C$ 493

Find flight deals from Montreal to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 March 2026.

Round-trip from

C$ 424

One-way from

C$ 243

Popular in

December

Cheapest in

September

Average price

C$ 843

Good round-trip deal

C$ 712 or less
20/4-27/4
  • 20/4-27/4
  • 3 total stops
  • 46h 45m total
  • Montreal to Austin
Search Deals
16/4
  • 16/4
  • 1 total stop
  • 17h 55m total
  • Montreal to Austin
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to Austin Bergstrom.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 5 March 2026.
Use the filters below to find and compare flights from Montreal to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

6:35 p.m.-11:08 a.m.

1 stop17h 33m

Austin Bergstrom

Wed 15/4

1:50 p.m.-9:26 p.m.

1 stop6h 36m

C$ 659

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

6:35 p.m.-11:16 a.m.

2 stops17h 41m

Austin Bergstrom

Mon 11/5

7:22 p.m.-10:40 a.m.

2 stops14h 18m

C$ 667

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

2:20 p.m.-10:49 p.m.

2 stops9h 29m

Austin Bergstrom

Mon 11/5

7:22 p.m.-10:40 a.m.

2 stops14h 18m

C$ 667

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

9:15 a.m.-5:26 p.m.

2 stops9h 11m

Austin Bergstrom

Tue 12/5

9:35 a.m.-10:06 p.m.

2 stops11h 31m

C$ 667

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

9:15 a.m.-8:43 p.m.

1 stop12h 28m

Austin Bergstrom

Tue 7/7

5:30 a.m.-4:10 p.m.

2 stops9h 40m

C$ 672

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

6:46 p.m.-12:21 a.m.

1 stop6h 35m

Austin Bergstrom

Sun 12/4

6:30 a.m.-5:41 p.m.

1 stop10h 11m

C$ 686
Quickest round-trip

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

6:45 p.m.-12:20 a.m.

1 stop6h 35m

Austin Bergstrom

Thu 26/3

3:55 p.m.-11:45 p.m.

1 stop6h 50m

C$ 686

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

3:25 p.m.-10:43 p.m.

1 stop8h 18m

Austin Bergstrom

Tue 7/4

9:50 a.m.-5:30 p.m.

1 stop6h 40m

C$ 686
Cheapest one-way

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

6:45 a.m.-11:40 p.m.

1 stop17h 55m

C$ 243

MontrealAustin

YUL - AUS

YULAUS

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

5:10 p.m.-8:20 a.m.

1 stop16h 10m

C$ 265

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Montreal to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Montreal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Austin

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

Currently, February is the cheapest month in which you can book a flight from Montreal to Austin (average of C$ 254). Flying from Montreal to Austin in January is currently the most expensive (average of C$ 641). 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.

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

What’s the top layover airport for flights from Montreal to Austin?

Share of one-stop round-trip flights from Montreal to Austin chosen by Cheapflights users in the past 12 months, using the same layover each way.

Detroit (DTW) – chosen by Cheapflights users on 44% of one-stop itineraries from Montreal to Austin on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Austin?

Average round-trip fare for 1-stop flights from Montreal to Austin, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Charlotte (CLT) is the most affordable 1-stop option, with an average round-trip price of C$ 779.

What’s the fastest layover option from Montreal to Austin?

Shortest average travel time for 1-stop one-way flights from Montreal to Austin, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Detroit (DTW) have the shortest average one-way travel time for 1-stop routes: 5h 43m.

Which airport typically offers the quickest layover for flights from Montreal to Austin?

Average layover duration for 1-stop one-way flights from Montreal to Austin, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Detroit (DTW) offer the fastest connection on this route, with an average layover time of 0h 43m.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated 5 March 2026.
Read reviews from past customers who have flown United Airlines,WestJet, andAir Canada from Montreal to Austin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,388 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,388 reviews
United Airlines
7.4
Good
9,388 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,281 reviews
United Airlines
7.4
Good
9,388 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,776 reviews
United Airlines
7.4
Good
9,388 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Montreal to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Austin from Montreal?

    Most people fly into Austin Bergstrom (AUS) if they book a flight to Austin from Montreal. On average, Austin Bergstrom has 0 inbound flights from Montreal per day from 3 airlines. Austin Bergstrom is conveniently located just 12.0 km from Austin’s city centre.

  • How long is the flight from Montreal to Austin?

    Departing from Montreal to Austin will take you 17h 33m. There are 2681 km between Montreal and Austin.

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

    Our cheapest airline available from Montreal to Austin is Air Canada. Our recent data shows that you can find tickets from as low as C$ 266 on this airline. Additional options worth looking into are Delta and WestJet, starting at C$ 332 and C$ 841 round-trip. These flights start at 65% lower than the current average price 3 months from now.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Montreal to Austin on time: Air Canada (88%), Air Canada Rouge (88%), United Airlines (88%).

  • What are the cheapest flights from Montreal to Austin?

    Looking at all options, your cheapest flight can be booked for C$ 649. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Austin Bergstrom) can be booked for C$ 441 on average, our data indicates C$ 870 when flying from Montreal to Austin.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montreal to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Montreal to Austin (average of C$ 254). Flying from Montreal to Austin in January is currently the most expensive (average of C$ 641). 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

Travelling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Dripping Springs

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Top 3 airlines flying from Montreal to Austin

Discover the top 3 airlines that operate flights from Montreal to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 266AverageC$ 758FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 332AverageC$ 332FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 841AverageC$ 1,044FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Austin?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Austin from Montreal today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Montreal to Austin?

Cheapflights simply makes it quick and affordable to book flights from Montreal to Austin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Montreal to Austin with no change fees?

Yes, we can. To see specific flights from Montreal to Austin with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Montreal to Austin become cheaper?

Not ready to book yet? You can track prices for flights from Montreal to Austin on Cheapflights with our Price Alert feature and get notified when better prices are available.

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