Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal to Austin from C$ 283

YMQ — AUS
18 Oct — 25 Oct1
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

Wed 9/127:00 a.m. -
1 stop6h 45m
Wed 9/123:05 p.m. -
1 stop7h 53m
Deal found 15/9C$ 554
Sun 22/116:00 a.m. -
2 stops10h 21m
Tue 8/127:15 a.m. -
1 stop7h 01m
Deal found 15/9C$ 557
Wed 18/117:00 a.m. -
2 stops9h 58m
Tue 1/129:33 a.m. -
2 stops11h 09m
Deal found 14/9C$ 558
Thu 5/116:45 a.m. -
1 stop10h 55m
Mon 9/115:40 p.m. -
1 stop5h 55m
Deal found 14/9C$ 560
Mon 2/116:45 a.m. -
1 stop10h 55m
Thu 5/115:40 p.m. -
1 stop5h 55m
Deal found 14/9C$ 562
Tue 24/116:45 a.m. -
1 stop10h 55m
Tue 8/125:40 p.m. -
1 stop5h 55m
Deal found 15/9C$ 565
Thu 26/116:45 a.m. -
1 stop10h 55m
Fri 11/125:40 p.m. -
1 stop5h 55m
Deal found 15/9C$ 567
Mon 2/116:45 a.m. -
1 stop10h 55m
Thu 5/115:40 p.m. -
1 stop5h 55m
Deal found 15/9C$ 568
Fri 20/116:45 a.m. -
1 stop10h 55m
Mon 30/115:40 p.m. -
1 stop5h 55m
Deal found 14/9C$ 581
Fri 27/116:45 a.m. -
1 stop10h 55m
Fri 11/125:40 p.m. -
1 stop5h 55m
Deal found 15/9C$ 588
Sat 10/107:20 p.m. -
1 stop21h 10m
Thu 15/104:30 p.m. -
1 stop24h 50m
Deal found 14/9C$ 592

Find flight deals from Montreal to Austin

Round-trip from

C$ 554

One-way from

C$ 283

Popular in

August

Cheapest in

May

Average price

C$ 757
WestJet
  • WestJet
  • 9/12-9/12
  • 2 total stops
  • 14h 38m total
  • Montreal to Austin
Search Deals
19/10-31/12
  • 19/10-31/12
  • 1 total stop
  • 21h 10m total
  • Montreal to Austin
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 274 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

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

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

9:45 a.m.-7:57 p.m.

2 stops11h 12m

Austin Bergstrom

Wed 31/12

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

Nonstop0h 00m

C$ 320

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

6:00 a.m.-2:30 p.m.

1 stop9h 30m

Austin Bergstrom

Wed 31/12

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

Nonstop0h 00m

C$ 320

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

6:00 a.m.-8:03 p.m.

2 stops15h 03m

Austin Bergstrom

Wed 31/12

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

Nonstop0h 00m

C$ 320
Quickest round-trip

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

6:00 a.m.-10:57 a.m.

1 stop5h 57m

Austin Bergstrom

Wed 31/12

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

Nonstop0h 00m

C$ 320

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

11:23 a.m.-7:57 p.m.

2 stops9h 34m

Austin Bergstrom

Wed 31/12

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

Nonstop0h 00m

C$ 320

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

12:50 p.m.-10:08 p.m.

1 stop10h 18m

Austin Bergstrom

Wed 31/12

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

Nonstop0h 00m

C$ 320

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Sat 31/10

7:00 a.m.-8:03 p.m.

2 stops14h 03m

Austin Bergstrom

Wed 31/12

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

Nonstop0h 00m

C$ 320

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

9:15 a.m.-7:57 p.m.

2 stops11h 42m

Austin Bergstrom

Wed 31/12

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

Nonstop0h 00m

C$ 320

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Fri 4/12

7:00 a.m.-4:30 p.m.

1 stop10h 30m

Austin Bergstrom

Tue 8/12

9:45 a.m.-9:42 p.m.

2 stops10h 57m

C$ 558

MontrealAustin

YUL Montreal Pierre Elliott Trudeau Intl - AUS Austin Bergstrom

YULAUS

Montreal Pierre Elliott Trudeau Intl

Mon 23/11

6:00 a.m.-11:41 a.m.

1 stop6h 41m

Austin Bergstrom

Thu 26/11

12:25 p.m.-7:48 p.m.

1 stop6h 23m

C$ 558

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

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

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$ 581). Flying from Montreal to Austin in March is currently the most expensive (average of C$ 890). 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’s the top layover airport for flights from Montreal to Austin?

Chicago (ORD) – chosen by Cheapflights users on 43% of one-stop itineraries from Montreal to Austin on Cheapflights.

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

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of C$ 596.

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 United Airlines and 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.
United Airlines
7.4
Good
10,224 reviews
Check prices

Overall

7.4

Food

6.7

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
United Airlines
7.4
Good
10,224 reviews
United Airlines
7.4
Good
10,224 reviews
Check prices

Overall

7.4

Food

6.7

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
Air Canada
7.1
Good
11,649 reviews
United Airlines
7.4
Good
10,224 reviews
Check prices

Overall

7.4

Food

6.7

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

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 10h 30m. 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 United Airlines. Our recent data shows that you can find tickets from as low as C$ 474 on this airline. Additional options worth looking into are Air Canada and Delta, starting at C$ 498 and C$ 510 round-trip. These flights start at 41% 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 (82%), Air Canada (75%), Air Canada Rouge (75%).

  • 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$ 581). Flying from Montreal to Austin in March is currently the most expensive (average of C$ 890). 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$ 474AverageC$ 786FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 498AverageC$ 802FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 510AverageC$ 511FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.