Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Montreal from $196

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 12/25. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Antonio to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:21 pm - 7:05 am
SAT
-
YUL
17h 44m2 stops
Multiple Airlines Logo
8:00 am - 9:40 am
YUL
-
SAT
26h 40m1 stop
$389Multiple Airlines
Mon, Jan 12 - Wed, Jan 14
Multiple Airlines Logo
10:35 am - 4:30 pm
SAT
-
YUL
28h 55m3 stops
Multiple Airlines Logo
5:25 pm - 9:40 am
YUL
-
SAT
17h 15m2 stops
$401Multiple Airlines
Fri, Jan 23 - Sun, Jan 25
Multiple Airlines Logo
10:35 am - 3:10 pm
SAT
-
YUL
27h 35m1 stop
Multiple Airlines Logo
5:25 pm - 9:40 am
YUL
-
SAT
17h 15m2 stops
$404Multiple Airlines
Fri, Jan 23 - Sun, Jan 25
Multiple Airlines Logo
10:35 am - 4:22 pm
SAT
-
YUL
28h 47m1 stop
Multiple Airlines Logo
6:45 am - 11:59 pm
YUL
-
SAT
42h 14m2 stops
$409Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Multiple Airlines Logo
10:35 am - 5:00 pm
SAT
-
YUL
29h 25m2 stops
Multiple Airlines Logo
4:35 pm - 11:52 pm
YUL
-
SAT
8h 17m1 stop
$412Multiple Airlines
Fri, Jan 23 - Sun, Jan 25
Multiple Airlines Logo
10:35 am - 4:22 pm
SAT
-
YUL
28h 47m1 stop
Multiple Airlines Logo
4:35 pm - 11:52 pm
YUL
-
SAT
8h 17m1 stop
$424Multiple Airlines
Fri, Jan 23 - Sun, Jan 25
Multiple Airlines Logo
10:35 am - 4:22 pm
SAT
-
YUL
28h 47m1 stop
Multiple Airlines Logo
8:00 am - 9:40 am
YUL
-
SAT
26h 40m1 stop
$435Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
10:35 am - 4:22 pm
SAT
-
YUL
28h 47m1 stop
Multiple Airlines Logo
4:35 pm - 11:52 pm
YUL
-
SAT
8h 17m1 stop
$438Multiple Airlines
Fri, Jan 23 - Sun, Jan 25
Multiple Airlines Logo
12:45 pm - 12:30 am
SAT
-
YUL
10h 45m1 stop
Multiple Airlines Logo
5:25 pm - 11:50 am
YUL
-
SAT
19h 25m2 stops
$439Multiple Airlines
Thu, Dec 25 - Tue, Jan 6
Multiple Airlines Logo
10:35 am - 4:30 pm
SAT
-
YUL
28h 55m3 stops
Multiple Airlines Logo
5:25 pm - 9:40 am
YUL
-
SAT
17h 15m2 stops
$440Multiple Airlines
Fri, Jan 23 - Sun, Jan 25

United Airlines flights from San Antonio to Montreal

Our best United Airlines deals on San Antonio to Montreal flight tickets
United Airlines
Jan 12
SAT2:05 pmSan Antonio
6h 12m
1 stop
YUL9:17 pmMontreal Pierre Elliott Trudeau Intl
Jan 14
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
18h 13m
1 stop
SAT11:13 pmSan Antonio
$537
Find similar
United Airlines
Jan 26
SAT2:05 pmSan Antonio
6h 12m
1 stop
YUL9:17 pmMontreal Pierre Elliott Trudeau Intl
Jan 29
YUL4:45 pmMontreal Pierre Elliott Trudeau Intl
7h 28m
1 stop
SAT11:13 pmSan Antonio
$538
Find similar
United Airlines
Jan 13
SAT11:43 amSan Antonio
8h 59m
2 stops
YUL9:42 pmMontreal Pierre Elliott Trudeau Intl
Jan 15
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
8h 50m
1 stop
SAT2:50 pmSan Antonio
$542
Find similar

American Airlines flights from San Antonio to Montreal

Our best American Airlines deals on San Antonio to Montreal flight tickets
American Airlines
Jan 23
SAT7:00 amSan Antonio
5h 45m
1 stop
YUL1:45 pmMontreal Pierre Elliott Trudeau Intl
Jan 25
YUL12:59 pmMontreal Pierre Elliott Trudeau Intl
10h 59m
2 stops
SAT10:58 pmSan Antonio
$547
Find similar
American Airlines
Jan 15
SAT5:00 amSan Antonio
9h 20m
2 stops
YUL3:20 pmMontreal Pierre Elliott Trudeau Intl
Jan 17
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
9h 15m
2 stops
SAT3:45 pmSan Antonio
$571
Find similar
American Airlines
Dec 30
SAT8:43 amSan Antonio
12h 56m
1 stop
YUL10:39 pmMontreal Pierre Elliott Trudeau Intl
Jan 7
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
10h 10m
1 stop
SAT4:10 pmSan Antonio
$638
Find similar

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 December 11, 2025.
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

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Mon 1/12

12:21 pm-7:05 am

2 stops17h 44m

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

8:00 am-9:40 am

1 stop26h 40m

$389

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 1/23

10:35 am-4:30 pm

3 stops28h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

5:25 pm-9:40 am

2 stops17h 15m

$401

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 1/23

10:35 am-3:10 pm

1 stop27h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

5:25 pm-9:40 am

2 stops17h 15m

$404

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Mon 2/9

10:35 am-4:22 pm

1 stop28h 47m

Montreal Pierre Elliott Trudeau Intl

Mon 2/16

6:45 am-11:59 pm

2 stops42h 14m

$409

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 1/23

10:35 am-5:00 pm

2 stops29h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

4:35 pm-11:52 pm

1 stop8h 17m

$412

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 1/23

10:35 am-4:22 pm

1 stop28h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

4:35 pm-11:52 pm

1 stop8h 17m

$424

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 1/23

10:35 am-4:22 pm

1 stop28h 47m

Montreal Pierre Elliott Trudeau Intl

Fri 1/30

8:00 am-9:40 am

1 stop26h 40m

$435

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 1/23

10:35 am-4:22 pm

1 stop28h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

4:35 pm-11:52 pm

1 stop8h 17m

$438

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Thu 12/25

12:45 pm-12:30 am

1 stop10h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 1/6

5:25 pm-11:50 am

2 stops19h 25m

$439

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Fri 1/23

10:35 am-4:30 pm

3 stops28h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

5:25 pm-9:40 am

2 stops17h 15m

$440

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from San Antonio is in December. Flight prices, which tend to average around $258, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of December, then departing from San Antonio during the month April is also very affordable. Most momondo users find prices during this month for around $385.

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

Fastest flight time

6h 14m

Direct flights

None
The fastest flight from San Antonio to Montreal takes 6h 14m
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?

    Montreal is 1747.4 mi away from San Antonio. A reasonable flight in good conditions will take 6h 14m.

  • 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
DeltaPriceFrom $164Free CancellationRating
7.9
8,005 reviews
Search Delta flights
American AirlinesPriceFrom $393Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
WestJetPriceFrom $427Free CancellationRating
7.2
3,194 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.

An easier way to manage your Montreal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/10
Sat 1/17
By creating a price alert you accept our terms of use and privacy policy.

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