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Cheap flights from Montreal to Austin from C$ 322

YMQ — AUS
4 Nov — 11 Nov1
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

Thu 5/1110:00 a.m. -
1 stop7h 35m
Mon 9/115:35 p.m. -
1 stop6h 10m
Deal found 4/10C$ 573
Tue 17/1110:00 a.m. -
1 stop7h 40m
Tue 24/115:40 p.m. -
1 stop6h 05m
Deal found 3/10C$ 588
Tue 10/1110:00 a.m. -
1 stop7h 40m
Fri 13/115:40 p.m. -
1 stop6h 05m
Deal found 1/10C$ 593
Thu 5/119:20 p.m. -
1 stop14h 51m
Mon 9/1112:05 p.m. -
1 stop8h 30m
Deal found 1/10C$ 593
Tue 10/1110:00 a.m. -
1 stop7h 40m
Mon 16/115:40 p.m. -
1 stop6h 05m
Deal found 1/10C$ 594
Fri 27/116:00 a.m. -
1 stop6h 41m
Tue 1/126:20 a.m. -
1 stop6h 08m
Deal found 1/10C$ 607
Tue 3/115:00 a.m. -
1 stop7h 11m
Tue 10/1112:05 p.m. -
1 stop7h 20m
Deal found 4/10C$ 608
Thu 5/116:45 a.m. -
1 stop10h 50m
Mon 9/115:35 p.m. -
1 stop5h 57m
Deal found 4/10C$ 615
Fri 20/116:45 a.m. -
1 stop10h 55m
Fri 27/115:40 p.m. -
1 stop5h 55m
Deal found 1/10C$ 617
Mon 2/119:20 p.m. -
1 stop14h 51m
Thu 5/1112:05 p.m. -
1 stop7h 30m
Deal found 2/10C$ 618
Wed 18/116:00 a.m. -
1 stop6h 19m
Wed 25/115:20 a.m. -
1 stop5h 32m
Deal found 4/10C$ 620
Wed 11/112:13 p.m. -
1 stop7h 37m
Mon 23/117:00 a.m. -
2 stops13h 42m
Deal found 1/10C$ 621

Find flight deals from Montreal to Austin

Round-trip from

C$ 573

One-way from

C$ 322

Popular in

August

Cheapest in

May

Average price

C$ 977
Porter Airlines
  • Porter Airlines
  • 5/11-9/11
  • 2 total stops
  • 13h 45m total
  • Montreal to Austin
Search Deals
Porter Airlines
  • Porter Airlines
  • 13/11-31/12
  • 1 total stop
  • 7h 40m total
  • Montreal to Austin
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 318 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
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

YHU MET - Montreal Metropolitan - AUS Austin Bergstrom

YHUAUS

MET - Montreal Metropolitan

Fri 13/11

10:00 a.m.-4:40 p.m.

1 stop7h 40m

Austin Bergstrom

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 322

MontrealAustin

YHU MET - Montreal Metropolitan - AUS Austin Bergstrom

YHUAUS

MET - Montreal Metropolitan

Fri 30/10

10:00 a.m.-4:40 p.m.

1 stop7h 40m

Austin Bergstrom

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 332

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Sat 21/11

4:45 p.m.-10:52 p.m.

1 stop7h 07m

Austin Bergstrom

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 352
Quickest round-trip

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

4:50 p.m.-10:07 p.m.

1 stop6h 17m

Austin Bergstrom

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 353

MontrealAustin

YHU MET - Montreal Metropolitan - AUS Austin Bergstrom

YHUAUS

MET - Montreal Metropolitan

Mon 16/11

3:40 p.m.-4:40 p.m.

1 stop26h 00m

Austin Bergstrom

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 359

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

6:00 p.m.-8:31 a.m.

1 stop15h 31m

Austin Bergstrom

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 372

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

4:40 p.m.-1:00 p.m.

3 stops21h 20m

Austin Bergstrom

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 375

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

7:00 a.m.-7:04 p.m.

2 stops13h 04m

Austin Bergstrom

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 389

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

7:00 a.m.-7:04 p.m.

2 stops13h 04m

Austin Bergstrom

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 389

MontrealAustin

YHU MET - Montreal Metropolitan - AUS Austin Bergstrom

YHUAUS

MET - Montreal Metropolitan

Fri 13/11

10:00 a.m.-4:40 p.m.

1 stop7h 40m

Austin Bergstrom

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 390

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 41 resultsSorted by cheapest first
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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

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, June is the cheapest month in which you can book a flight from Montreal to Austin (average of C$ 591). Flying from Montreal to Austin in March is currently the most expensive (average of C$ 906). 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?

Airfare is below average for this route at the moment.
Montreal to Austin flights typically cost between C$ 883 and C$ 1,047 in November.
The cheapest round-trip price found within the last 5 days was C$ 573 on Porter Airlines (5 Nov-9 Nov).

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

Chicago (ORD) – chosen by Cheapflights users on 38% of one-stop itineraries from Montreal to Austin on Cheapflights.

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

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 594.

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

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 6h 36m.

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

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

Reviews of airlines servicing Austin

Read reviews from past customers who have flown Air 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.
Air Canada
7.1
Good
11,716 reviews
Check prices

Food

6.3

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Overall

7.1

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Micheline,Aug 2026

YUL - LAX

The wheelchair was offered asa i presented myself, the staff was attentive, friendly and helpful. The check in was quick and i was delivered to my gate in a timely manner. My carryon bag did not fit under the aisle seat, but does fit under the middle seat. I had no access to my carryon as it had to go in the overhead bin. The wheelchair was available as i deplaned. The attendant was very helpful and friendly. I’ve noticed a big improvement in this service during the last few years. Thanks.🙏
Air Canada
7.1
Good
11,716 reviews
Air Canada
7.1
Good
11,716 reviews
Check prices

Food

6.3

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Overall

7.1

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Micheline,Aug 2026

YUL - LAX

The wheelchair was offered asa i presented myself, the staff was attentive, friendly and helpful. The check in was quick and i was delivered to my gate in a timely manner. My carryon bag did not fit under the aisle seat, but does fit under the middle seat. I had no access to my carryon as it had to go in the overhead bin. The wheelchair was available as i deplaned. The attendant was very helpful and friendly. I’ve noticed a big improvement in this service during the last few years. Thanks.🙏

Related info for your journey

  • 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 7h 40m. There are 2705 km between Montreal and Austin. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Our cheapest airline available from Montreal to Austin is United Airlines. Our recent data shows that you can find tickets from as low as C$ 483 on this airline. Additional options worth looking into are Air Canada and Delta, starting at C$ 507 and C$ 519 round-trip. These flights start at 39% 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: United Airlines (85%), Air Canada (80%), Air Canada Rouge (80%).

  • 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, June is the cheapest month in which you can book a flight from Montreal to Austin (average of C$ 591). Flying from Montreal to Austin in March is currently the most expensive (average of C$ 906). 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
Round Rock
Dripping Springs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Montreal to Austin

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 483AverageC$ 800FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 507AverageC$ 788FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 519AverageC$ 520FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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