What is the cheapest airline that flies from San Antonio to Montreal?

Delta, United Airlines, and American Airlines are the most popular carriers operating from San Antonio to Montreal

When did momondo last update prices for flights from San Antonio Airport to Montreal?

Prices for flights from San Antonio Airport to Montreal refresh daily.

How old do you have to be to fly from San Antonio Airport to Montreal?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Montreal.

What documentation or ID do you need to fly to Montreal?

The travel and health documents you'll need for your trip to Montreal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 295 Cheap Flights from San Antonio to Montreal in 2025/26

1 adult

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Find the cheapest flights from San Antonio to Montreal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:31 p.m. - 7:05 a.m.

SAT

YUL

17h 34m2 stops

8:00 a.m. - 9:40 a.m.

YUL

SAT

26h 40m1 stop

C$ 472Multiple Airlines

Thu, 5 Feb - Sun, 8 Feb

10:35 a.m. - 5:00 p.m.

SAT

YUL

29h 25m3 stops

5:25 p.m. - 9:40 a.m.

YUL

SAT

17h 15m2 stops

C$ 504Multiple Airlines

Thu, 5 Feb - Sun, 8 Feb

10:35 a.m. - 12:31 a.m.

SAT

YUL

12h 56m1 stop

1:15 p.m. - 11:52 p.m.

YUL

SAT

11h 37m2 stops

C$ 514Multiple Airlines

Sat, 24 Jan - Fri, 30 Jan

10:35 a.m. - 11:46 a.m.

SAT

YUL

24h 11m2 stops

1:15 p.m. - 11:52 p.m.

YUL

SAT

11h 37m2 stops

C$ 536Multiple Airlines

Sat, 24 Jan - Fri, 30 Jan

10:35 a.m. - 5:00 p.m.

SAT

YUL

29h 25m3 stops

4:35 p.m. - 11:52 p.m.

YUL

SAT

8h 17m1 stop

C$ 553Multiple Airlines

Thu, 5 Feb - Sun, 8 Feb

10:35 a.m. - 3:10 p.m.

SAT

YUL

27h 35m1 stop

4:35 p.m. - 11:52 p.m.

YUL

SAT

8h 17m1 stop

C$ 565Multiple Airlines

Thu, 5 Feb - Sun, 8 Feb

10:35 a.m. - 11:46 a.m.

SAT

YUL

24h 11m2 stops

10:45 a.m. - 9:40 a.m.

YUL

SAT

23h 55m3 stops

C$ 575Multiple Airlines

Sat, 24 Jan - Fri, 30 Jan

10:35 a.m. - 12:31 a.m.

SAT

YUL

12h 56m1 stop

1:30 p.m. - 11:52 p.m.

YUL

SAT

11h 22m1 stop

C$ 578Multiple Airlines

Sat, 24 Jan - Fri, 30 Jan

6:30 a.m. - 12:30 a.m.

SAT

YUL

17h 00m1 stop

4:35 p.m. - 11:52 p.m.

YUL

SAT

8h 17m1 stop

C$ 585Multiple Airlines

Sat, 17 Jan - Sat, 24 Jan

10:35 a.m. - 12:43 a.m.

SAT

YUL

37h 08m2 stops

8:00 a.m. - 9:40 a.m.

YUL

SAT

26h 40m1 stop

C$ 604Multiple Airlines

Sat, 17 Jan - Sat, 24 Jan

Air Canada flights from San Antonio to Montreal

Our best Air Canada deals on San Antonio to Montreal flight tickets

Air Canada

14 Dec

SAT5:20 a.m.San Antonio

10h 30m

1 stop

YUL4:50 p.m.Montreal Pierre Elliott Trudeau Intl

7 Jan

YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl

17h 47m

1 stop

SAT10:47 a.m.San Antonio

C$ 743

Find similar

Air Canada

26 Jan

SAT12:15 p.m.San Antonio

7h 30m

2 stops

YUL8:45 p.m.Montreal Pierre Elliott Trudeau Intl

29 Jan

YUL1:15 p.m.Montreal Pierre Elliott Trudeau Intl

10h 58m

2 stops

SAT11:13 p.m.San Antonio

C$ 870

Find similar

Delta flights from San Antonio to Montreal

Our best Delta deals on San Antonio to Montreal flight tickets

Delta

5 Feb

SAT6:30 a.m.San Antonio

6h 12m

1 stop

YUL1:42 p.m.Montreal Pierre Elliott Trudeau Intl

8 Feb

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

9h 21m

1 stop

SAT3:21 p.m.San Antonio

C$ 804

Find similar

Delta

14 Dec

SAT2:40 p.m.San Antonio

8h 07m

1 stop

YUL11:47 p.m.Montreal Pierre Elliott Trudeau Intl

7 Jan

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

11h 15m

1 stop

SAT5:15 p.m.San Antonio

C$ 835

Find similar

Delta

15 Dec

SAT5:20 a.m.San Antonio

5h 40m

1 stop

YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl

5 Jan

YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl

16h 56m

2 stops

SAT11:26 a.m.San Antonio

C$ 878

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 5/2

12:31 p.m.-7:05 a.m.

2 stops17h 34m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

8:00 a.m.-9:40 a.m.

1 stop26h 40m

C$ 472

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 5/2

10:35 a.m.-5:00 p.m.

3 stops29h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

5:25 p.m.-9:40 a.m.

2 stops17h 15m

C$ 504

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 24/1

10:35 a.m.-12:31 a.m.

1 stop12h 56m

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

1:15 p.m.-11:52 p.m.

2 stops11h 37m

C$ 514

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 24/1

10:35 a.m.-11:46 a.m.

2 stops24h 11m

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

1:15 p.m.-11:52 p.m.

2 stops11h 37m

C$ 536

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 5/2

10:35 a.m.-5:00 p.m.

3 stops29h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

4:35 p.m.-11:52 p.m.

1 stop8h 17m

C$ 553

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 5/2

10:35 a.m.-3:10 p.m.

1 stop27h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

4:35 p.m.-11:52 p.m.

1 stop8h 17m

C$ 565

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 24/1

10:35 a.m.-11:46 a.m.

2 stops24h 11m

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

10:45 a.m.-9:40 a.m.

3 stops23h 55m

C$ 575

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 24/1

10:35 a.m.-12:31 a.m.

1 stop12h 56m

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

1:30 p.m.-11:52 p.m.

1 stop11h 22m

C$ 578

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 17/1

6:30 a.m.-12:30 a.m.

1 stop17h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

4:35 p.m.-11:52 p.m.

1 stop8h 17m

C$ 585

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 17/1

10:35 a.m.-12:43 a.m.

2 stops37h 08m

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

8:00 a.m.-9:40 a.m.

1 stop26h 40m

C$ 604

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Montreal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from San Antonio is in April. Flight prices, which tend to average around C$ 537, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Montreal from San Antonio during January instead. Flights to Montreal in January, while not as cheap as those in April, still average around C$ 579.

What is the cheapest day to depart on your flight to Montreal?

Our data shows that Saturday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 525. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from San Antonio to Montreal for around C$ 949.

Can stopping save me money on San Antonio to Montreal flights?

You could potentially save up to 13% on your flight if you consider stops on a San Antonio to Montreal flight.

When to book flights from San Antonio to Montreal

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Montreal according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to Montreal (SAT to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Montreal

Fastest flight time	5h 34m
Direct flights	None

The fastest flight from San Antonio to Montreal takes 5h 34m

There are no direct flights from San Antonio to Montreal. There are no popular flight routes from San Antonio to Montreal.

Search flight deals

How far is San Antonio to Montreal by plane?
A flight from San Antonio to Montreal will travel around 2812.2 km. A reasonable flight in good conditions will take 5h 40m.
When did momondo last update prices for flights from San Antonio Airport to Montreal?
Prices for flights from San Antonio Airport to Montreal refresh daily.
How old do you have to be to fly from San Antonio Airport to Montreal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Montreal.
What documentation or ID do you need to fly to Montreal?
The travel and health documents you'll need for your trip to Montreal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Montreal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montreal from San Antonio.

Can I find flights from San Antonio to Montreal with flexible booking policies on momondo?

Flights from San Antonio to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Antonio to Montreal?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montreal from San Antonio.

I’m not ready to book a flight from San Antonio to Montreal right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from San Antonio and alert you when they change.