Which airlines fly to Austin?

Air Canada, Delta and United Airlines are the top three most popular airlines that fly to Austin from Montreal according to our data. Air Canada is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Austin. Keep in mind that there are 4 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Montreal to Austin?

Charlotte (CLT) has the shortest average layover time for this route: 1h 11m.

Which airport is the most popular layover for flights between Montreal and Austin?

Charlotte (CLT) was the most common stop: 44% of momondo users choosing one-stop flights on this route connected there.

What is the cheapest airline that flies from Montreal to Austin Bergstrom?

Air Canada is the most popular carrier operating from Montreal to Austin Bergstrom

Which layover airport has the shortest travel time from Montreal to Austin?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 6h 50m.

Which layover airport offers the lowest fares from Montreal to Austin?

Flights via Toronto (YYZ) offer the lowest average round-trip price of C$ 520.

When did momondo last update prices for flights from Montreal to Austin Bergstrom Airport?

Prices for flights from Montreal to Austin Bergstrom Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Montreal to Austin Bergstrom Airport?

As of September 2026, there are 3 operators available to choose from for flights from Montreal to Austin Bergstrom Airport.

How old do you have to be to fly from Montreal to Austin Bergstrom Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal to Austin Bergstrom Airport.

What documentation or ID do you need to fly to Austin Bergstrom Airport?

The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 276 Cheap Flights from Montreal to Austin in 2026

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Find the cheapest flights from Montreal to Austin

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Cheap round-trip flights

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8:00 p.m. - 11:11 a.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

16h 11m1 stop Toronto Pearson Intl

12:05 p.m. - 9:35 p.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

8h 30m1 stop Toronto Pearson Intl

C$ 510Air Canada

Thu, 5 Nov - Mon, 9 Nov

9:55 p.m. - 10:48 a.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

13h 53m1 stop Toronto Pearson Intl

12:05 p.m. - 8:25 p.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

7h 20m1 stop Toronto Pearson Intl

C$ 510Air Canada

Thu, 1 Oct - Sat, 31 Oct

6:45 a.m. - 3:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

9h 45m1 stop Toronto Pearson Intl

4:30 p.m. - 12:25 a.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

6h 55m1 stop Toronto Pearson Intl

C$ 520Multiple Airlines

Sun, 11 Oct - Tue, 13 Oct

6:45 a.m. - 3:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

9h 45m1 stop Toronto Pearson Intl

4:30 p.m. - 12:25 a.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

6h 55m1 stop Toronto Pearson Intl

C$ 520Multiple Airlines

Tue, 6 Oct - Tue, 13 Oct

6:45 a.m. - 3:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

9h 45m1 stop Toronto Pearson Intl

4:30 p.m. - 12:25 a.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

6h 55m1 stop Toronto Pearson Intl

C$ 521Multiple Airlines

Fri, 2 Oct - Tue, 13 Oct

9:55 p.m. - 10:48 a.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

13h 53m1 stop Toronto Pearson Intl

10:25 a.m. - 3:20 p.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

3h 55mdirect

C$ 532Air Canada

Tue, 13 Oct - Tue, 20 Oct

9:45 a.m. - 11:01 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

14h 16m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

9:39 a.m. - 10:06 p.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

11h 27m2 stops Houston George Bush Intcntl Newark

C$ 540United Airlines

Fri, 2 Oct - Tue, 13 Oct

9:15 a.m. - 3:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

6h 50m1 stop Washington, D.C. Dulles Intl

5:10 a.m. - 5:30 p.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

11h 20m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 540United Airlines

Thu, 1 Oct - Sun, 11 Oct

12:50 p.m. - 10:07 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

10h 17m1 stop Detroit Metropolitan Wayne County

1:52 p.m. - 11:56 p.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

9h 04m1 stop Atlanta Hartsfield-Jackson

C$ 551Delta

Thu, 19 Nov - Sun, 22 Nov

5:10 p.m. - 10:08 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

5h 58m1 stop Detroit Metropolitan Wayne County

1:37 p.m. - 11:54 p.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

9h 17m1 stop Atlanta Hartsfield-Jackson

C$ 553Delta

Wed, 7 Oct - Tue, 13 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

8:00 p.m. - 3:21 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

20h 21m2 stops Calgary Seattle/Tacoma Intl

4:25 p.m. - 12:25 a.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

7h 00m1 stop Toronto Pearson Intl

C$ 972Multiple Airlines

Mon, 14 Sep - Mon, 21 Sep

12:55 p.m. - 6:44 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

6h 49m1 stop Detroit Metropolitan Wayne County

2:09 p.m. - 11:51 p.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

8h 42m1 stop Minneapolis St Paul

C$ 1,048WestJet

Mon, 14 Sep - Mon, 21 Sep

2:53 p.m. - 8:26 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

6h 33m1 stop Atlanta Hartsfield-Jackson

5:27 a.m. - 12:05 p.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

5h 38m1 stop Detroit Metropolitan Wayne County

C$ 1,048WestJet

Thu, 10 Sep - Mon, 14 Sep

2:05 p.m. - 3:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

26h 20m2 stops Halifax Intl Toronto Pearson Intl

4:25 p.m. - 12:37 a.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

7h 12m1 stop Toronto Pearson Intl

C$ 1,303Porter Airlines

Thu, 10 Sep - Mon, 14 Sep

12:31 p.m. - 11:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

12h 28m1 stop Chicago O'Hare Intl

2:53 p.m. - 10:52 p.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

6h 59m1 stop Charlotte Douglas

C$ 1,339American Airlines

Thu, 10 Sep - Mon, 14 Sep

6:45 a.m. - 3:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

9h 40m1 stop Toronto Pearson Intl

4:25 p.m. - 12:37 a.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

7h 12m1 stop Toronto Pearson Intl

C$ 1,344Porter Airlines

Thu, 10 Sep - Mon, 14 Sep

9:45 a.m. - 7:57 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

11h 12m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

11:43 a.m. - 9:26 p.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

8h 43m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 1,373United Airlines

Mon, 14 Sep - Mon, 21 Sep

2:05 p.m. - 3:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

26h 20m2 stops Halifax Intl Toronto Pearson Intl

4:25 p.m. - 12:37 a.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

7h 12m1 stop Toronto Pearson Intl

C$ 1,391Porter Airlines

Thu, 10 Sep - Mon, 14 Sep

2:05 p.m. - 3:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

26h 20m2 stops Halifax Intl Toronto Pearson Intl

4:25 p.m. - 12:37 a.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

7h 12m1 stop Toronto Pearson Intl

C$ 1,417Porter Airlines

Thu, 10 Sep - Mon, 14 Sep

7:00 a.m. - 12:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-AUS Austin Bergstrom

6h 29m1 stop Atlanta Hartsfield-Jackson

5:07 p.m. - 11:50 p.m.AUS Austin Bergstrom-YUL Montreal Pierre Elliott Trudeau Intl

5h 43m1 stop Atlanta Hartsfield-Jackson

C$ 1,421WestJet

Thu, 10 Sep - Mon, 14 Sep