C$ 273 Find Cheap Flights from Montreal to Austin – Compare and Save

Among airlines operating Montreal Pierre Elliott Trudeau Intl Airport to Austin flights:

• Air Canada: offers free seat selection
• United Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Air Canada operates flights between Montreal Pierre Elliott Trudeau Intl Airport and Austin.

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Austin usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Austin Bergstrom (AUS).

Here are some options for this route, based on selected ticket types and cabin classes:

• Air Canada: a carry-on bag and a checked bag in Economy Class
• United Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Two cabin classes are available on flights from Montreal Pierre Elliott Trudeau Intl Airport to Austin:

• Economy Class
• First Class

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 403 round-trip via Fort Lauderdale (FLL), compared to C$ 789 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 35–C$ 90 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A319 family is used most often on this route, operated mainly by Air Canada and United Airlines. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

One-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Austin most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) – 19% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) – 17% of one-stop connections
• Toronto Pearson Intl (YYZ) – 16% of one-stop connections
• Chicago O'Hare Intl (ORD) – 14% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 12% on the Montreal Pierre Elliott Trudeau Intl Airport to Austin route. Thursday is the cheapest departure day at C$ 721 round-trip on average, while Sunday is the most expensive at C$ 813, a difference of C$ 92. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Austin are University of Texas at Austin, Sixth Street, and Hilton Austin. These are among the most viewed places in Austin on KAYAK.

These are the earliest and latest flight times available from Montreal Pierre Elliott Trudeau Intl Airport to Austin:

• Earliest: departs at 4:40 pm and lands at 8:58 pm
• Latest: departs at 5:45 pm and lands at 10:03 pm.

The flight takes about 4h 18m.

Last-minute fares on this route – booked within 2 weeks of departure – run 58% above the route average of C$ 772. Book 21 weeks before departure for the lowest fares.

A direct flight from Montreal Pierre Elliott Trudeau Intl Airport to Austin takes 4h 18m, covering 4,314 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 513 to C$ 1,724. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to Austin are currently lower than usual. Average one-way flight prices are about C$ 302, which is 38% below the typical average for this route.

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 6h 10m, compared with 6h 33m via Atlanta Hartsfield-Jackson (ATL) and 6h 38m via Houston George Bush Intcntl (IAH).

Austin is 1 hour behind Montreal Pierre Elliott Trudeau Intl Airport (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Austin Bergstrom Airport (AUS) hosts 5 major car rental companies, with daily rates starting from around C$ 19 for economy cars. Top options include:
• Europcar
• Hertz
• Fox
• Easirent
• Thrifty

Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Austin range from C$ 628 to C$ 863, with an average of C$ 772 over the past 12 months. Anything below C$ 628 counts as a good deal.

Two airlines offer in-flight Wi-Fi on Montreal Pierre Elliott Trudeau Intl Airport to Austin flights:

• • Air Canada
• • United Airlines