YUL - AUS

$179 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 5/28. 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.
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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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Flights Deals

Cheap Flight Deals 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.

Recent round-trip flight deals from Montreal to Austin

KAYAK's recommended round-trip deals from the most popular airlines that fly from Montreal to Austin.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
6:45 am - 5:00 pmYUL-AUS
11h 15m1 stop
 Logo
7:14 am - 12:37 amAUS-YUL
16h 23m2 stops
Thu, May 29 - Wed, Jun 4
 Logo
6:45 am - 6:20 pmYUL-AUS
12h 35m1 stop
 Logo
2:20 pm - 2:20 pmAUS-YUL
23h 00m2 stops
Thu, May 29 - Wed, Jun 4
Delta Logo
6:00 am - 10:51 amYUL-AUS
5h 51m1 stop
Delta Logo
4:40 pm - 11:08 pmAUS-YUL
5h 28m1 stop
$477Delta
Find Deal
Sat, Jul 26 - Fri, Aug 1
Delta Logo
12:46 pm - 11:00 pmYUL-AUS
11h 14m1 stop
Delta Logo
1:40 pm - 11:53 pmAUS-YUL
9h 13m1 stop
$489Delta
Find Deal
Wed, Jul 30 - Thu, Sep 18
Air Canada Logo
8:20 am - 4:30 pmYUL-AUS
9h 10m1 stop
Air Canada Logo
10:00 am - 2:58 pmAUS-YUL
3h 58mnonstop
$503Air Canada
Find Deal
Sat, Jul 26 - Fri, Aug 1
Air Canada Logo
4:45 pm - 8:19 pmYUL-AUS
4h 34mnonstop
Air Canada Logo
10:00 am - 2:58 pmAUS-YUL
3h 58mnonstop
$524Air Canada
Find Deal
Thu, May 29 - Wed, Jun 4
United Airlines Logo
4:45 pm - 7:55 pmYUL-AUS
4h 10mnonstop
United Airlines Logo
5:15 am - 5:00 pmAUS-YUL
10h 45m2 stops
$544United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
United Airlines Logo
4:45 pm - 8:01 pmYUL-AUS
4h 16mnonstop
United Airlines Logo
6:00 am - 1:09 pmAUS-YUL
6h 09m1 stop
$545United Airlines
Find Deal
Tue, Jun 24 - Wed, Jul 2
American Airlines Logo
5:29 pm - 11:04 amYUL-AUS
18h 35m1 stop
American Airlines Logo
1:38 pm - 10:44 pmAUS-YUL
8h 06m1 stop
$564American Airlines
Find Deal
Mon, Jun 23 - Sat, Jun 28
American Airlines Logo
10:35 am - 9:00 pmYUL-AUS
11h 25m2 stops
American Airlines Logo
6:36 pm - 11:30 amAUS-YUL
15h 54m1 stop
$574American Airlines
Find Deal
Sat, Jun 21 - Fri, Jun 27
Expert advice

Expert advice for your flight from Montreal to Austin

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
YUL

Complete US customs and immigration at YUL before your flight. Budget an extra 45 minutes for this process, especially during holidays.

Read more about YULby Brandon Schultz
AUS

CapMetro’s Bus Route 20 is the least expensive way to travel between AUS and downtown Austin, running every 15 minutes and taking about 35 minutes.

Read more about AUSby Harriet Baskas
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on YUL

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

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
Useful Info

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.

For Montreal to Austin, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from Austin back to Montreal, the best deals are generally found on Monday, with Thursday being 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 September, where tickets cost $505 (return) on average. On the other hand, the most expensive months are October and August, where the average cost of round-trip tickets is $664 and $656 respectively.

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 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonAugust
High seasonOctober
Cheapest flight$179
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 12% increase in price.
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 $179 for a one-way ticket and $343 for a round-trip.

  • Do I need a passport to fly between Montreal and Austin?

    Yes

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

    When flying out of Montreal you will be using Montreal Pierre Elliott Trudeau Intl. You will be landing at Austin, also known as Austin Bergstrom.

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

    Only Air Canada offers inflight Wi-Fi service on the Montreal to Austin flight route.

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

    The Airbus A220-300 is the aircraft model that flies most regularly on the Montreal to Austin flight route.

  • Which airline alliances offer flights from Montreal to Austin?

    Star Alliance is the only airline alliance operating flights between Montreal and Austin.

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

    You can catch a nonstop flight from Montreal to Austin on Monday, Tuesday, Thursday, and Saturday.

  • 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 $490 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $606 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 travelers 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. Booking your flights between Montreal and AUS can sometimes prove cheaper using this method.

  • 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 $273 or less one-way and $464 or less round-trip.

Prefer to fly direct from Montreal to Austin?

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

Monday

Air Canada, United Airlines

Air Canada, United Airlines

Tuesday

Air Canada, United Airlines

Air Canada, United Airlines

Thursday

Air Canada, United Airlines

Air Canada, United Airlines

Saturday

Air Canada, United Airlines

Air Canada, United Airlines

See more direct flights

Direct returns

Austin Bergstrom to Montreal Pierre Elliott Trudeau Intl

Tuesday

Air Canada, United Airlines

Air Canada, United Airlines

Wednesday

Air Canada, United Airlines

Air Canada, United Airlines

Friday

Air Canada, United Airlines

Air Canada, United Airlines

Sunday

Air Canada, United Airlines

Air Canada, United Airlines

See more direct flights
See more direct flights

Top 4 airlines serving 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.
8.0
DeltaOverall score based on 7936 reviews
7.3Food
7.9Comfort
8.5Crew
7.9Entertainment
8.2Boarding
Airline reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

10.0 ExcellentAnonymous, Apr 2025AMS - ATL
Read more Delta reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

So far so good but food and entertainment are not available for this flight

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

Several delays. Next flight was worse. Did not arrive home until 2am PT

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Any sort of gluten free snack option would be nice

I had a carry on and a personal bag. I put my personal item under my seat and on way to the seat I put my bag up. I usually close my eyes and rest as I was on call for last 36 hours. I heard very loud announcements that someone needs to identify their bag. Pretty sure it was not mine until the hostess pointed out my jacket details attached to the bag. I asked why she got my bag out. I got berated and did not want to create a scene. But this person needs to be talked to.

On time arrivals and departures. Gate boarding notices could be better if displayed on monitor.

Between Las Vegas and Dallas was okay But, once in the Dallas airport, notice, I have disability and ask for a wheelchair, they leave in a middle of nowhere, the personal in charge try to push me on a cart where I couldn't sit because was to high. Then they don't care about me, they bulling, till I start to yelling and crying, ask to everyone around, who can help me. The man in charge make a despective movements and said you are to loosing the fly. The last name in his batch started with an H, I did not have the full name. A nightmare. After all, a woman in charge was walking very slowly and asking me for a tip cause she was helping me to reach the fly. For years, AA has been the preferred airline. The personal in charge of the disabled people are discriminate me. Thank you Kayak.

American Airlines Suck. AA did not deliver us to the airport we paid for to Tulum. Instead, we were flown into Cancun and had to take a shuttle to Tulum. Instead of arriving at 4 PM, we arrived at 11:30 PM - not to mention that our initial booked flight was due into Tulum at noon. The latter flight was canceled and rebooked (to the 4 PM arrival). We lost a day of vacation. Oh, I forgot that AA provided a lunch voucher for $12. Noting, the least expensive item on the menu at the airport restaurant was green beans for $9.99. The return flight from Tulum was delayed two or three times for no reason other than that it was NOT related to the weather. We arrived late for our connecting flight from DFW to STL. Luckily, the connecting flight was delayed. We hurried through Customs and ran through the airport to make our flight to STL (or we would have missed that flight).

Flight was late and missed connecting flight. They could have better accommodated, but instead did an overnight and had to arrive the next afternoon.

2/29/2025: Tulum to DFW. Delay as usual with no explanation from AA. Three friends and I had a connecting flight from DFW to STL. We would have missed the latter without the delayed connecting flight, dashing through customs, and running through the airport. Did I mention our trip to Tulum on American was rerouted to Cancun and shuttle from Cancun to Tulum, arriving at our resort destination at midnight vs the 4 PM scheduled arrival? AA provided a lunch voucher for $12.00. The least expensive menu item was $9.99 for green beans. I will avoid traveling with AA as much as possible.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Terrible. Flight was delayed for hours and we ended up arriving at our home at 4am after 20+ hours flying.

Flight was cancelled around 45 -1hr minutes before scheduled take off time due to mechanical issues we hadn’t even boarded yet. Had to reroute to Orlando so someone had to drive 2 1/2 to come and get me… the alternative was go through Toronto and get a later flight which didn’t work for my schedule. The flight attendants barely gave anyone a smile…not the same as flying when a client/passenger was important. Very disappointed. By the way I have never ever made a complaint online about any company with feedback…even when I probably should have. The only good experience was the boarding desk associates who were very professional and got me on another flight with my checked bags…very nice team.

Actually as my experience with air Canada from Canada to Newark it was crazy for me because it was a lot of delays which for me it shouldn’t be like that, but I was able to coup with it so that was my experience I hope next time they will do good on that thanks.

Mixed experienced. Nice staff. Spacious 787 better than cramped Airbus, though my seat was broken. The bad: Way overpriced ticket and charged for food despite 6 hr flight.

Very smooth flight and the crew members were very welcoming.

Super. Planes were clean. Flights were on time. boarding was smooth. Flight attendants were professional.

ground crew at Casablanca as well as at Montreal was not helpful at all. specially at Montreal airport, very rude .

The experience was good. Flight was on time. Liked how they offered to accept carryon baggage for free before as I was checking in online.

The TSA people or whatever you call them were a bit rude- I asked why I had to take my shoes off bc I'm 75 and in the USA, I don't have to. The man didn't need to snap at me. It wasn't even busy! The plane was ok, a bit small for such a long flight, but I'm very familiar with the 737 used ( I fly it often between SFO and SAN) service was ok-nothing special. If I drank alcohol I guess I would be happy with free choices. the plane was HOT and even the FA commented on it. They tried to get it cooler, but it never happened.

I have flown on many airlines all over the world, and this plane flight was the most uncomfortable I have ever experienced.

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

Information on your arrival and departure airports

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