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Cheap flights from San Antonio to Montreal from $252

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Montreal departing on 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:50 am - 6:00 pm
SAT
-
YUL
8h 10m
1 stop
Air Canada Logo
10:40 am - 9:13 pm
YUL
-
SAT
11h 33m
2 stops
$470Air Canada
Thu, Jul 2 - Wed, Jul 8
Air Canada Logo
8:50 am - 6:00 pm
SAT
-
YUL
8h 10m
1 stop
Air Canada Logo
3:30 pm - 9:13 pm
YUL
-
SAT
6h 43m
1 stop
$475Air Canada
Thu, Jul 2 - Wed, Jul 8
WestJet Logo
3:00 pm - 11:56 am
SAT
-
YUL
19h 56m
1 stop
WestJet Logo
7:15 am - 9:29 pm
YUL
-
SAT
39h 14m
2 stops
$524WestJet
Sat, Aug 29 - Mon, Aug 31
Delta Logo
2:35 pm - 11:52 pm
SAT
-
YUL
8h 17m
1 stop
Delta Logo
6:00 am - 3:51 pm
YUL
-
SAT
10h 51m
1 stop
$530Delta
Wed, Jul 8 - Tue, Jul 14
Air Canada Logo
6:27 am - 8:20 pm
SAT
-
YUL
12h 53m
2 stops
Air Canada Logo
8:15 am - 11:55 pm
YUL
-
SAT
16h 40m
1 stop
$551Air Canada
Wed, Jul 8 - Tue, Jul 14
Multiple Airlines Logo
6:00 am - 4:10 pm
SAT
-
YUL
9h 10m
1 stop
Multiple Airlines Logo
2:10 pm - 9:13 pm
YUL
-
SAT
8h 03m
1 stop
$553Multiple Airlines
Sat, Aug 15 - Wed, Aug 19
Delta Logo
4:15 pm - 11:52 pm
SAT
-
YUL
6h 37m
1 stop
Delta Logo
12:44 pm - 10:19 pm
YUL
-
SAT
10h 35m
1 stop
$554Delta
Thu, Jul 9 - Thu, Jul 16
American Airlines Logo
6:24 am - 4:47 pm
SAT
-
YUL
9h 23m
1 stop
American Airlines Logo
5:30 pm - 12:10 am
YUL
-
SAT
7h 40m
1 stop
$555American Airlines
Thu, Jul 9 - Thu, Jul 16
Multiple Airlines Logo
12:55 pm - 9:26 pm
SAT
-
YUL
7h 31m
1 stop
Multiple Airlines Logo
10:40 am - 9:13 pm
YUL
-
SAT
11h 33m
2 stops
$558Multiple Airlines
Sat, Aug 15 - Wed, Aug 19
Air Canada Logo
8:50 am - 6:00 pm
SAT
-
YUL
8h 10m
1 stop
Air Canada Logo
9:45 am - 9:13 pm
YUL
-
SAT
12h 28m
2 stops
$561Air Canada
Sat, Aug 22 - Wed, Aug 26

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Air Canada flights from San Antonio to Montreal

Our best Air Canada deals on San Antonio to Montreal flight tickets
Air Canada
Jul 2
SAT8:50 amSan Antonio
8h 10m
1 stop
YUL6:00 pmMontreal Pierre Elliott Trudeau Intl
Jul 8
YUL10:40 amMontreal Pierre Elliott Trudeau Intl
11h 33m
2 stops
SAT9:13 pmSan Antonio
$470
Air Canada
Jul 2
SAT8:50 amSan Antonio
8h 10m
1 stop
YUL6:00 pmMontreal Pierre Elliott Trudeau Intl
Jul 8
YUL3:30 pmMontreal Pierre Elliott Trudeau Intl
6h 43m
1 stop
SAT9:13 pmSan Antonio
$475
Air Canada
Jul 8
SAT6:27 amSan Antonio
12h 53m
2 stops
YUL8:20 pmMontreal Pierre Elliott Trudeau Intl
Jul 14
YUL8:15 amMontreal Pierre Elliott Trudeau Intl
16h 40m
1 stop
SAT11:55 pmSan Antonio
$551

WestJet flights from San Antonio to Montreal

Our best WestJet deals on San Antonio to Montreal flight tickets
WestJet
Aug 29
SAT3:00 pmSan Antonio
19h 56m
1 stop
YUL11:56 amMontreal Pierre Elliott Trudeau Intl
Aug 31
YUL7:15 amMontreal Pierre Elliott Trudeau Intl
39h 14m
2 stops
SAT9:29 pmSan Antonio
$524
WestJet
Sep 5
SAT3:00 pmSan Antonio
7h 30m
1 stop
YUL11:30 pmMontreal Pierre Elliott Trudeau Intl
Sep 14
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
6h 26m
1 stop
SAT12:26 pmSan Antonio
$597
WestJet
Sep 5
SAT3:00 pmSan Antonio
7h 30m
1 stop
YUL11:30 pmMontreal Pierre Elliott Trudeau Intl
Sep 14
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
6h 26m
1 stop
SAT12:26 pmSan Antonio
$599

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Montreal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from San Antonio to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 7/2

8:50 am-6:00 pm

1 stop8h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 7/8

10:40 am-9:13 pm

2 stops11h 33m

$470
Quickest round-trip

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 7/2

8:50 am-6:00 pm

1 stop8h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 7/8

3:30 pm-9:13 pm

1 stop6h 43m

$475

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 8/29

3:00 pm-11:56 am

1 stop19h 56m

Montreal Pierre Elliott Trudeau Intl

Mon 8/31

7:15 am-9:29 pm

2 stops39h 14m

$524

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Wed 7/8

2:35 pm-11:52 pm

1 stop8h 17m

Montreal Pierre Elliott Trudeau Intl

Tue 7/14

6:00 am-3:51 pm

1 stop10h 51m

$530

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Wed 7/8

6:27 am-8:20 pm

2 stops12h 53m

Montreal Pierre Elliott Trudeau Intl

Tue 7/14

8:15 am-11:55 pm

1 stop16h 40m

$551

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 8/15

6:00 am-4:10 pm

1 stop9h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 8/19

2:10 pm-9:13 pm

1 stop8h 03m

$553

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 7/9

4:15 pm-11:52 pm

1 stop6h 37m

Montreal Pierre Elliott Trudeau Intl

Thu 7/16

12:44 pm-10:19 pm

1 stop10h 35m

$554

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 7/9

6:24 am-4:47 pm

1 stop9h 23m

Montreal Pierre Elliott Trudeau Intl

Thu 7/16

5:30 pm-12:10 am

1 stop7h 40m

$555

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 8/15

12:55 pm-9:26 pm

1 stop7h 31m

Montreal Pierre Elliott Trudeau Intl

Wed 8/19

10:40 am-9:13 pm

2 stops11h 33m

$558

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 8/22

8:50 am-6:00 pm

1 stop8h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 8/26

9:45 am-9:13 pm

2 stops12h 28m

$561

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

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

What is the typical price of a round-trip flight between San Antonio and Montreal?

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from San Antonio is in June. Flight prices, which tend to average around $200, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of June, then departing from San Antonio during the month March is also very affordable. Most momondo users find prices during this month for around $209.

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

6h 26m

Direct flights

None
The fastest flight from San Antonio to Montreal takes 6h 26m
There are no direct flights from San Antonio to Montreal. There are no popular flight routes from San Antonio to Montreal.
Search flight deals

Frequently asked questions about flying from San Antonio to Montreal

  • 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 6h 26m.

  • 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?

  • 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?

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
Air CanadaPriceFrom $200Free CancellationRating
7.1
11,227 reviews
Search Air Canada flights
United AirlinesPriceFrom $212Free CancellationRating
7.4
9,864 reviews
Search United Airlines flights
WestJetPriceFrom $244Free CancellationRating
7.2
3,375 reviews
Search WestJet flights
American AirlinesPriceFrom $469Free CancellationRating
7.1
11,715 reviews
Search American Airlines 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.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 9.4 mi from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport