YUL - AUS

C$ 203 Find Cheap Flights from Montreal to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Austin departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Austin, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
C$ 411
Overall average: C$ 811
Multiple Airlines
Wed 21/1Wed 28/1
YUL - AUS • 1 stop
Cheapest direct flights
C$ 577
Air Canada
Thu 15/1Mon 19/1
YUL - AUS • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Complete US customs pre-clearance at YUL for efficiency.
Use CapMetro’s Bus Route 20 for a budget trip to downtown.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 55% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
July
Cheapest • 49% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Direct flights
3 days a week
There are direct flights from Montreal to Austin 3 days a week: Wed, Thu, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Austin!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Montreal to Austin (YUL-AUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Austin

Wed, 21 Jan - Wed, 28 Jan
Multiple Airlines Logo
8:00 a.m. - 9:35 p.m.
YUL
-
AUS
14h 35m1 stop
Multiple Airlines Logo
7:25 a.m. - 12:43 a.m.
AUS
-
YUL
40h 18m2 stops
C$ 411Multiple Airlines
Wed, 21 Jan - Wed, 28 Jan
Multiple Airlines Logo
8:00 a.m. - 9:35 p.m.
YUL
-
AUS
14h 35m1 stop
Multiple Airlines Logo
7:25 a.m. - 4:22 p.m.
AUS
-
YUL
7h 57m1 stop
C$ 440Multiple Airlines
Wed, 7 Jan - Wed, 14 Jan
Multiple Airlines Logo
6:45 a.m. - 12:58 a.m.
YUL
-
AUS
19h 13m2 stops
Multiple Airlines Logo
7:25 a.m. - 4:22 p.m.
AUS
-
YUL
7h 57m1 stop
C$ 444Multiple Airlines
Wed, 7 Jan - Wed, 14 Jan
Multiple Airlines Logo
8:00 a.m. - 12:58 a.m.
YUL
-
AUS
17h 58m1 stop
Multiple Airlines Logo
7:25 a.m. - 4:22 p.m.
AUS
-
YUL
7h 57m1 stop
C$ 447Multiple Airlines
Wed, 21 Jan - Wed, 28 Jan
Multiple Airlines Logo
8:00 a.m. - 9:35 p.m.
YUL
-
AUS
14h 35m1 stop
Multiple Airlines Logo
7:25 a.m. - 12:35 a.m.
AUS
-
YUL
16h 10m3 stops
C$ 451Multiple Airlines
Wed, 7 Jan - Wed, 14 Jan
Multiple Airlines Logo
8:00 a.m. - 12:58 a.m.
YUL
-
AUS
17h 58m1 stop
Multiple Airlines Logo
7:25 a.m. - 12:35 a.m.
AUS
-
YUL
16h 10m3 stops
C$ 454Multiple Airlines
Thu, 8 Jan - Thu, 15 Jan
Multiple Airlines Logo
6:45 a.m. - 9:35 p.m.
YUL
-
AUS
15h 50m1 stop
Multiple Airlines Logo
5:50 a.m. - 4:30 p.m.
AUS
-
YUL
9h 40m2 stops
C$ 459Multiple Airlines
Sun, 8 Feb - Sat, 21 Feb
Multiple Airlines Logo
8:00 a.m. - 9:35 p.m.
YUL
-
AUS
14h 35m1 stop
Multiple Airlines Logo
7:15 a.m. - 12:45 a.m.
AUS
-
YUL
16h 30m1 stop
C$ 472Multiple Airlines
Wed, 7 Jan - Wed, 14 Jan
Multiple Airlines Logo
8:00 a.m. - 12:58 a.m.
YUL
-
AUS
17h 58m1 stop
Multiple Airlines Logo
7:25 a.m. - 12:35 a.m.
AUS
-
YUL
16h 10m3 stops
C$ 479Multiple Airlines
Tue, 13 Jan - Sun, 18 Jan
Multiple Airlines Logo
6:45 a.m. - 9:35 p.m.
YUL
-
AUS
15h 50m2 stops
Multiple Airlines Logo
11:30 a.m. - 4:22 p.m.
AUS
-
YUL
27h 52m1 stop
C$ 483Multiple Airlines
Booking Insights

KAYAK's insights & trends for Montreal to Austin flights

Get data-powered insights and trends into flights from Montreal to Austin to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Montreal to Austin?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Austin clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Montreal to Austin, look for departures on Sundays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Austin, Wednesday is the cheapest day to fly and Tuesday is the most expensive.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Austin is July, where tickets cost C$ 378 (return) on average. On the other hand, the most expensive months are October and January, where the average cost of round-trip tickets is C$ 891 and C$ 811 respectively.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to Austin?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 719 on average.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Austin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Austin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to Austin, you should book around 5 weeks before departure, which saves you about 55% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Expert advice

Expert advice for your flight from Montreal to Austin

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
YUL

Complete US customs pre-clearance at YUL, saving time upon arrival in Austin. Budget an extra 45 minutes for this process.

AUS

Use CapMetro’s Bus Route 20 for a budget-friendly trip from AUS to downtown Austin in about 35 minutes.

Our travel experts
Brandon Schultz

Brandon Schultz

Expert on YUL

Brandon Schultz

Brandon Schultz

Brandon travels every week and makes friends with stray cats wherever he goes. Dogs, too... he once brought one home to the US from the Amalfi Coast. He’s written 6 books, visited 6 continents (still waiting on Antarctica), and would eat ice cream 6 times a day if he could. He lives in Brooklyn, New York, with his partner and three cats.

Read more
Harriet Baskas

Harriet Baskas

Expert on AUS

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Good to know

Low seasonJune
Cheapest flightC$ 203
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 49% lower on average.
Flight from Montreal to Austin

When to book flights from Montreal to Austin

Are your dates flexible? Find out the best times to travel from Montreal to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Austin flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Austin?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Austin was C$ 203 for a one-way ticket and C$ 411 for a round-trip.

  • Which airports will I be using when flying from Montreal to Austin?

    Montreal airport is called Montreal Pierre Elliott Trudeau Intl and the only airport in Austin is Austin Bergstrom.

  • Which airlines offer Wi-Fi service onboard planes from Montreal to Austin?

    Air Canada, and United Airlines offer inflight Wi-Fi service on the Montreal to Austin flight route.

  • Which aircraft models fly most regularly from Montreal to Austin?

    The Airbus A319 is the aircraft model that flies most regularly on the Montreal to Austin flight route.

  • Which airline alliances offer flights from Montreal to Austin?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Montreal and Austin, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Montreal to Austin?

    You can catch a direct flight from Montreal to Austin on Wednesday, Thursday, and Sunday.

  • Which is the best airline for flights from Montreal to Austin, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Montreal to Austin are Delta and United Airlines. With an average price for the route of C$ 610 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 836 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Montreal to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Montreal Pierre Elliott Trudeau Intl Airport to Austin

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 777 or less round-trip.

Prefer to fly direct from Montreal to Austin?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Montreal Pierre Elliott Trudeau Intl to Austin Bergstrom.
Find which airlines fly direct from Montreal Pierre Elliott Trudeau Intl Airport to Austin Bergstrom Airport, which days they fly and book direct flights.

Direct departures

Montreal Pierre Elliott Trudeau Intl to Austin Bergstrom

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Direct returns

Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

See more nonstop flights

Reviews of the top 5 airlines flying from Montreal to Austin

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8009 reviews
7.9Entertainment
8.1Boarding
7.9Comfort
8.5Crew
7.3Food
Airline reviews

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

10.0 ExcellentVenkata Krishna, Dec 2025
ATL - SDF
Read more Delta reviews

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

A little late at the start but all worked out well.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

I appreciated that it was on time, safe and professional. I didn’t like that I wasn’t in a place where I had a window at my window seat. It would have been nice to know that in advance. If it was mentioned in the ticketing, I didn’t notice it.

The inflight staff is never the issue always the extra and charges american charges! Literally 30 bucks for WiFi! Is insane and then it’s choppy and slow. If you pay for it once you don’t need to pay again for switching aircraft especially when there is flight delays

flight was good until we arrived at cmh ten minutes early but then sat on tarmac for twenty minutes because a plane was at our gate, so we had to wait despite the pilot tellling us that 3 other gates were open.

I have a gluten allergy so didn't have any food

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

Airplane is too small. Crew, especially the flight attendant who looked after our area, was not at all friendly and a touch authoratative. She may have been the most gruff flight attendant i've come across in 40 years of business travel

I selected "carry-on" for a round trip on Kayak, but my return flight on WestJet did not include a carry-on and they would not allow me to add one. My only option was to add a "checked bag" which I had to wait for on the luggage carousel after landing. Not a good experience.

I was seated near a "stinky" person. That's not the fault of Westjet🙁😶‍🌫️

Do not fly on WestJet if you have a connection. It failed to integrate with my connecting Delta flight and I almost missed it.

There was a man who was very rude at boarding. On the other hand personal bag measuring box is too small compared to USA airlines,

Please make more option. And be more precise on the type of food you giving. Diner and breakfast can be different

A little better seat cushions would be appreciated. Crews were all good.

The process and flight were both smooth and trouble free

Flight delayed 3 hours, missed my connection in Atlanta. Instead of getting to Savannah at 6PM arrived after 10:00PM Middle seat, couldn't get isle or window, couldn't book my seats in advance, had to book at the gate. That's a 1st for me and I used to travel a lot

my carry-on bag was delayed and I did not receive it until the day of my return at the airport. This delay caused me significant inconvenience, as I did not have access to my personal belongings for the duration of my trip. I had expected to rely on my carry-on items, and being without them negatively impacted my travel experience.

The staff could not have been any friendlier. Lots of usb ports on our aircraft.

It was crazy, boarded over a hour late from scheduled departure. Then when arrived in BNA issued with getting off the plane…over 1/2 hour. Not looking forward to flying Air Canada, ever again.

Great flight. Only complaint is it took over an hour for my luggage to get to the carousel on the return to LAX That was irritating

1 hour late No hot drinks No restroom in the back of the plane

I had wonderful wheelchair assistance through the Montreal airport onto the flight. Air Canada was excellent in this both at the Fredericton airport and the Montreal one where an attendant helped us through customs as well as transport and baggage security.

Flight was cancelled last minute due to Air Canada strike leaving us stranded and having to stressfully find a way home that cost hundreds of dollars in excess cost added to the trip. Having just experienced our mother's funeral service, this was not a good way to end our trip.

Horrible, experience, 5 hours delay, they changed gates 3 times, the last one we had to wait for 1::30 hre for the door to open to get to that gate. 0 apologies from Air Canada, they don’t care at all about their passengers

I had a very disappointing experience with customer service. I was suffering from a severe viral infection that included a rash and persistent cough, leaving me unable to even sit upright. Given the circumstances, I requested travel credits from Canada Air, explaining the potential health risk to others onboard. However, the airline showed no concern for my condition and stated they were not in a position to make decisions based on health considerations. Despite my illness, I received no support or flexibility. Ultimately, I chose to forgo my flight due to their lack of responsiveness. It’s unfortunate that airlines like this operate without prioritizing passenger health and safety.

My return flight experience was one of the worst times I have had traveling anywhere this year. Not because of the flight. It was because there was not enough time allocated to deplane, go through U.S. Customs and U.S. Security to get to the gate for the connecting flight to Boston which I missed, There was well less than an hour between my landing in Montreal from Prince Edward Island to my connecting gate. I even called Air Canada on the morning of my return and noted my concern over the short layover time, not more that 45 minutes. The initial flight was four minutes late. I was seated in the rear of the first aircraft, and it took at least 20 minutes to deplane. The U.S. Customs was a considerable distance from the gate at which we landed. The need for double security seemed unnecessary and redundant. The distance from the security to my gate was again fairly great, and the wrong gate number was listed on my boarding pass. The agent I approached at the flight that was going to Newark, New Jersey was too busy to answer my question as to what gate was for Boston. When I got to the right gate, they had just closed the door to the aircraft even though I arrived a minute late. If I knew the distance to Customs and from Security to the gate, I would have asked for a seat on the next available flight which was 4:30 pm. When I made my call at 6:00AM that morning. When I asked the agent at the Boston gate, he said that the 4:30 flight was already “OVERBOOKED!” I was put on an 8:30 PM flight and didn’t get home until MIDNIGHT. I then had to care for a barnful of hungry animals and didn’t get to bed until 2:00 AM.

From Montreal to Cincinnati the flight was perfect! Flight free and everyone was perfect and a pleasure to travel with. But from Casablanca to Montreal the flight crew were quite cold, unhelpful, also seemed to scold many passengers instead of simply educating or instructing them. There were a couple for sure I could describe but not name… i was really shocked bc my experience w air Canada is typically a good one at the very least. It seemed something was very much so I’m the air w the crew. The two older lady crew members and the male were amazing but the younger lady crew members w the exception of one were very clique-y and snarky, sassy

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

Information on your arrival and departure airports