United Airlines Austin to Montreal Flights

Return flight: Montreal – Austin

Cheapflightsplus.com will find cheap United Airlines flights from Austin to Montreal. Compare airline ticket prices and book air tickets starting from $303 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Austin (TX) — Montreal (QC) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in march: one-way - $303, two-way – $520.
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Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
1:39 pm — 9:17 pm
1:39 pm — 4:26 pm UA231 United Airlines
Austin — Chicago
1h 32m stop
5:58 pm — 9:17 pm UA3634 United Airlines
Chicago — Montreal
6h 38m
including layover
Find flight
from$313
1:50 pm — 9:42 pm
1:50 pm — 6:22 pm UA456 United Airlines
Austin — Newark
1h 42m stop
8:04 pm — 9:42 pm UA3613 United Airlines
Newark — Montreal
6h 52m
including layover
Find flight
from$313
5:20 pm — 10:20 am
+1 day
5:15 pm — 9:23 pm UA376 United Airlines
Austin — Washington D.C.
10h 59m stop
8:29 am — 10:20 am UA3645 United Airlines
Washington D.C. — Montreal
16h
including layover
Find flight
from$306
5:20 pm — 8:40 am
+1 day
5:20 pm — 9:55 pm UA2483 United Airlines
Austin — Newark
9h stop
6:55 am — 8:40 am UA8410 United Airlines
Newark — Montreal
14h 20m
including layover
Find flight
from$402
5:30 am — 2:16 pm
5:15 am — 6:13 am UA1966 United Airlines
Austin — Houston
2h 54m stop
9:30 am — 2:16 pm UA8707 United Airlines
Houston — Montreal
7h 46m
including layover
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from$306
5:30 am — 3:58 pm
5:30 am — 6:36 am UA1966 United Airlines
Austin — Houston
1h 24m stop
8:00 am — 12:29 pm UA1886 United Airlines
Houston — Newark
1h 55m stop
2:24 pm — 3:58 pm UA3715 United Airlines
Newark — Montreal
9h 28m
including layover
Find flight
from$313
7:00 am — 5:08 pm
5:15 am — 6:36 am UA361 United Airlines
Austin — Denver
3h stop
11:25 am — 5:08 pm UA8668 United Airlines
Denver — Montreal
9h 8m
including layover
Find flight
from$309
7:00 am — 6:47 pm
7:00 am — 9:46 am UA216 United Airlines
Austin — Chicago
5h 49m stop
3:35 pm — 6:47 pm UA8458 United Airlines
Chicago — Montreal
10h 47m
including layover
Find flight
from$313
7:00 am — 2:47 pm
7:00 am — 9:46 am UA216 United Airlines
Austin — Chicago
1h 49m stop
11:35 am — 2:47 pm UA8344 United Airlines
Chicago — Montreal
6h 47m
including layover
Find flight
from$313
7:00 am — 9:17 pm
7:00 am — 9:46 am UA216 United Airlines
Austin — Chicago
8h 12m stop
5:58 pm — 9:17 pm UA3634 United Airlines
Chicago — Montreal
13h 17m
including layover
Find flight
from$400
7:00 am — 5:19 pm
7:00 am — 9:46 am UA216 United Airlines
Austin — Chicago
4h 14m stop
2:00 pm — 5:19 pm UA3448 United Airlines
Chicago — Montreal
9h 19m
including layover
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from$400
7:05 am — 5:50 pm
7:05 am — 11:15 am UA1727 United Airlines
Austin — Washington D.C.
4h 43m stop
4:05 pm — 6:00 pm UA8459 United Airlines
Washington D.C. — Montreal
9h 45m
including layover
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from$306
7:05 am — 7:48 pm
7:05 am — 11:15 am UA1727 United Airlines
Austin — Washington D.C.
6h 40m stop
5:56 pm — 7:48 pm UA3602 United Airlines
Washington D.C. — Montreal
11h 43m
including layover
Find flight
from$313
8:26 am — 5:17 pm
6:55 am — 11:34 am UA360 United Airlines
Austin — Newark
2h 40m stop
3:40 pm — 5:17 pm UA8157 United Airlines
Newark — Montreal
7h 51m
including layover
Find flight
from$303
*Departure and arrival times are local. Last updated on 02/23/2025

Flight Information

There are 15 flights by United Airlines from Austin to Montreal every week with departures from Austin-Bergstrom Intl, Austin, Camp Maybry AHP. All flights arrive at Mirabel, Pierre Elliott Trudeau, St Lambert Rail Svce., St Hubert.

Departures start from 1:39 pm to 8:26 am. Nonstop flight is 6h 38m. The time difference between Austin and Montreal is 1h.

  • The fastest flight 6h 38m
  • Average flight time 9h 24m
  • The earliest flight 1:39 pm
  • The latest flight 8:26 am
  • Distance 1678 ml

The cheapest months for traveling to Montreal are november (from 303 $), december (from 306 $), january (from 308 $).

The most expensive and popular months are february (from 309 $), january (from 308 $), december (from 306 $).

The cheapest flight by United Airlines that our users were able to find is $303. This airfare is economy class on one-way UA360 flight for February 21, 2025 leaving Austin-Bergstrom Intl in Austin at 8:26 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 4 airline carriers between Austin and Montreal. Please review schedules and prices from the most popular airlines to find the best airfare deals from Austin to Montreal.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

List of flights with layovers (1 and more stops):

  • AS - Alaska Airlines
    from $789
    Find
  • F9 - Frontier Airlines
    from $137
    Find
  • VB - VivaAerobus
    from $594
    Find
  • NK - Spirit Airlines
    from $259
    Find
See more connecting flights

How to book an air ticket yourself?

How to book an air ticket yourself?
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  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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