What airlines fly to Montreal?

Air Canada, WestJet and Delta are the top three most popular airlines that fly to Montreal from San Antonio according to our data. Air Canada is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Montreal. Keep in mind that there are 5 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

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

American Airlines, Delta, and United 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 are updated daily.

How many operators does momondo search for flights from San Antonio Airport to Montreal?

There are 3 operators available for flights from San Antonio Airport to Montreal as of April 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required for your trip to Montreal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$156 Cheap Flights from San Antonio to Montreal in 2025

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Find the cheapest flights from San Antonio to Montreal

Round-trip

One-way

Cheap round-trip flights

These are some of the best round-trip flight deals from San Antonio to Montreal that have been recently found on momondo from popular airlines, departing in the coming months.

10:01 am - 2:20 pmSAT-YUL

27h 19m1 stop

6:45 am - 1:42 pmYUL-SAT

31h 57m2 stops

$367

Find Deal

Fri, May 16 - Fri, May 30

10:51 pm - 12:37 amSAT-YUL

24h 46m3 stops

6:45 am - 1:42 pmYUL-SAT

31h 57m2 stops

$381

Find Deal

Fri, May 16 - Fri, May 30

11:30 am - 11:16 pmSAT-YUL

10h 46m1 stop

7:00 am - 5:06 pmYUL-SAT

11h 06m1 stop

$387Delta

Find Deal

Fri, May 30 - Tue, Jun 10

10:48 am - 10:44 pmSAT-YUL

10h 56m2 stops

12:30 pm - 11:44 pmYUL-SAT

12h 14m1 stop

$396American Airlines

Find Deal

Wed, May 28 - Mon, Jun 9

5:35 am - 10:06 pmSAT-YUL

15h 31m3 stops

8:05 am - 8:57 pmYUL-SAT

13h 52m1 stop

$402United Airlines

Find Deal

Sat, Jun 21 - Thu, Jun 26

10:32 am - 11:54 pmSAT-YUL

12h 22m1 stop

6:45 pm - 1:54 pmYUL-SAT

20h 09m1 stop

$420WestJet

Find Deal

Fri, May 30 - Tue, Jun 10

6:30 am - 5:54 pmSAT-YUL

10h 24m1 stop

7:00 am - 5:06 pmYUL-SAT

11h 06m1 stop

$425Delta

Find Deal

Wed, Jul 9 - Sun, Jul 13

10:48 am - 10:44 pmSAT-YUL

10h 56m2 stops

5:29 pm - 11:44 pmYUL-SAT

7h 15m1 stop

$439American Airlines

Find Deal

Wed, May 28 - Mon, Jun 9

6:04 pm - 7:48 amSAT-YUL

12h 44m2 stops

8:30 am - 5:42 pmYUL-SAT

10h 12m2 stops

$445United Airlines

Find Deal

Fri, Jun 6 - Tue, Jun 17

4:26 pm - 11:08 pmSAT-YUL

5h 42m1 stop

6:45 am - 3:31 pmYUL-SAT

9h 46m2 stops

$501WestJet

Find Deal

Thu, Jul 10 - Sun, Jul 13

United Airlines flights from San Antonio to Montreal

Our best United Airlines deals on San Antonio to Montreal flight tickets

United Airlines

Jun 21

SAT5:35 amSan Antonio

15h 31m

3 stops

YUL10:06 pmMontreal Pierre Elliott Trudeau Intl

Jun 26

YUL8:05 amMontreal Pierre Elliott Trudeau Intl

13h 52m

1 stop

SAT8:57 pmSan Antonio

$402

Find similar

United Airlines

Jun 6

SAT6:04 pmSan Antonio

12h 44m

2 stops

YUL7:48 amMontreal Pierre Elliott Trudeau Intl

Jun 17

YUL8:30 amMontreal Pierre Elliott Trudeau Intl

10h 12m

2 stops

SAT5:42 pmSan Antonio

$445

Find similar

United Airlines

Jun 30

SAT7:08 amSan Antonio

8h 02m

1 stop

YUL4:10 pmMontreal Pierre Elliott Trudeau Intl

Jul 3

YUL6:15 amMontreal Pierre Elliott Trudeau Intl

6h 30m

1 stop

SAT11:45 amSan Antonio

$449

Find similar

WestJet flights from San Antonio to Montreal

Our best WestJet deals on San Antonio to Montreal flight tickets

WestJet

May 30

SAT10:32 amSan Antonio

12h 22m

1 stop

YUL11:54 pmMontreal Pierre Elliott Trudeau Intl

Jun 10

YUL6:45 pmMontreal Pierre Elliott Trudeau Intl

20h 09m

1 stop

SAT1:54 pmSan Antonio

$420

Find similar

WestJet

Jul 10

SAT4:26 pmSan Antonio

5h 42m

1 stop

YUL11:08 pmMontreal Pierre Elliott Trudeau Intl

Jul 13

YUL6:45 amMontreal Pierre Elliott Trudeau Intl

9h 46m

2 stops

SAT3:31 pmSan Antonio

$501

Find similar

WestJet

Jul 11

SAT1:40 pmSan Antonio

8h 35m

1 stop

YUL11:15 pmMontreal Pierre Elliott Trudeau Intl

Jul 13

YUL6:45 amMontreal Pierre Elliott Trudeau Intl

9h 46m

2 stops

SAT3:31 pmSan Antonio

$512

Find similar

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 September. Flight prices, which tend to average around $332, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of September, then departing from San Antonio during the month October is also very affordable. Most momondo users find prices during this month for around $382.

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

The cheapest day to depart from San Antonio to Montreal is on a Saturday when prices can be found for as low as $373. Flights from San Antonio to Montreal on a Monday will generally be more expensive and average around $545. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Montreal is at noon. Flights from San Antonio to Montreal during this time can be as low as $379. In the afternoon is when there is more demand to fly to Montreal, so prices are often more expensive at around $441 per ticket.

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

Best Price Found	$156
Fastest flight time	5h 42m
Direct flights	None
Airports in Montreal	1 airport

The best one-way flight to Montreal from San Antonio in the past 72 hours is $156. The best round-trip flight deal from San Antonio to Montreal found on momondo in the last 72 hours is $367.

The fastest flight from San Antonio to Montreal takes 5h 42m

There are no direct flights from San Antonio to Montreal. Popular non-direct route for this connection is San Antonio Airport - Montreal Pierre Elliott Trudeau Intl Airport.

There is 1 airport near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL)

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How far is San Antonio to Montreal by plane?
Montreal is 1747.4 mi away from San Antonio. A reasonable flight in good conditions will take 5h 42m.
When did momondo last update prices for flights from San Antonio Airport to Montreal?
Prices for flights from San Antonio Airport to Montreal are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Montreal?
There are 3 operators available for flights from San Antonio Airport to Montreal as of April 2025.
How old do you have to be to fly from San Antonio Airport to Montreal?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required for your trip to Montreal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Antonio to Montreal?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Antonio to Montreal is WestJet (44% of total bookings). The next most popular airlines are Delta (26%), American Airlines (17%), and United Airlines (12%).

Best airlines flying from San Antonio to Montreal

Compare and see reviews for airlines that fly from San Antonio to Montreal with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $164	Free Cancellation	Rating 8.0 7,929 reviews	Search Delta flights
American Airlines	PriceFrom $264	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
WestJet	PriceFrom $393	Free Cancellation	Rating 7.2 2,823 reviews	Search WestJet flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Montreal for you.

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

Yes. All flights to Montreal from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between San Antonio and Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 not ready to book a flight from San Antonio to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.