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Cheap flights from San Antonio to Montreal from $200

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 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Antonio to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 2:44 pm
SAT
-
YUL
8h 44m
1 stop
American Airlines Logo
3:45 pm - 10:55 pm
YUL
-
SAT
8h 10m
1 stop
$450American Airlines
Tue, Sep 8 - Wed, Sep 30
United Airlines Logo
6:00 am - 4:10 pm
SAT
-
YUL
9h 10m
1 stop
United Airlines Logo
9:45 am - 10:55 pm
YUL
-
SAT
14h 10m
1 stop
$459United Airlines
Mon, Aug 31 - Thu, Sep 3
United Airlines Logo
5:57 pm - 10:40 am
SAT
-
YUL
15h 43m
2 stops
United Airlines Logo
6:00 am - 11:40 am
YUL
-
SAT
6h 40m
1 stop
$469United Airlines
Mon, Aug 31 - Thu, Sep 3
American Airlines Logo
5:52 pm - 1:54 pm
SAT
-
YUL
19h 02m
1 stop
American Airlines Logo
12:30 pm - 11:59 pm
YUL
-
SAT
12h 29m
1 stop
$470American Airlines
Wed, Jun 10 - Wed, Jun 24
United Airlines Logo
5:57 pm - 10:40 am
SAT
-
YUL
15h 43m
2 stops
United Airlines Logo
9:15 am - 10:55 pm
YUL
-
SAT
14h 40m
2 stops
$474United Airlines
Mon, Aug 31 - Thu, Sep 3
Delta Logo
12:50 pm - 11:10 pm
SAT
-
YUL
9h 20m
1 stop
Delta Logo
6:00 am - 2:57 pm
YUL
-
SAT
9h 57m
1 stop
$482Delta
Sat, Sep 5 - Mon, Sep 14
Delta Logo
12:50 pm - 11:10 pm
SAT
-
YUL
9h 20m
1 stop
Delta Logo
6:00 am - 2:57 pm
YUL
-
SAT
9h 57m
1 stop
$483Delta
Sat, Sep 5 - Mon, Sep 14
Air Canada Logo
9:00 am - 6:35 pm
SAT
-
YUL
8h 35m
2 stops
Air Canada Logo
1:10 pm - 9:13 pm
YUL
-
SAT
9h 03m
1 stop
$490Air Canada
Sat, Sep 5 - Mon, Sep 14
United Airlines Logo
1:20 pm - 9:26 pm
SAT
-
YUL
7h 06m
1 stop
United Airlines Logo
6:10 am - 12:14 pm
YUL
-
SAT
7h 04m
1 stop
$491United Airlines
Sat, Jun 6 - Sat, Jun 13
American Airlines Logo
5:00 am - 4:54 pm
SAT
-
YUL
10h 54m
2 stops
American Airlines Logo
7:55 am - 9:09 pm
YUL
-
SAT
14h 14m
1 stop
$492American Airlines
Tue, Aug 11 - Sat, Aug 15

American Airlines flights from San Antonio to Montreal

Our best American Airlines deals on San Antonio to Montreal flight tickets
American Airlines
Sep 8
SAT5:00 amSan Antonio
8h 44m
1 stop
YUL2:44 pmMontreal Pierre Elliott Trudeau Intl
Sep 30
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
8h 10m
1 stop
SAT10:55 pmSan Antonio
$450
American Airlines
Jun 10
SAT5:52 pmSan Antonio
19h 02m
1 stop
YUL1:54 pmMontreal Pierre Elliott Trudeau Intl
Jun 24
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
12h 29m
1 stop
SAT11:59 pmSan Antonio
$470
American Airlines
Aug 11
SAT5:00 amSan Antonio
10h 54m
2 stops
YUL4:54 pmMontreal Pierre Elliott Trudeau Intl
Aug 15
YUL7:55 amMontreal Pierre Elliott Trudeau Intl
14h 14m
1 stop
SAT9:09 pmSan Antonio
$492

United Airlines flights from San Antonio to Montreal

Our best United Airlines deals on San Antonio to Montreal flight tickets
United Airlines
Aug 31
SAT6:00 amSan Antonio
9h 10m
1 stop
YUL4:10 pmMontreal Pierre Elliott Trudeau Intl
Sep 3
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
14h 10m
1 stop
SAT10:55 pmSan Antonio
$459
United Airlines
Aug 31
SAT5:57 pmSan Antonio
15h 43m
2 stops
YUL10:40 amMontreal Pierre Elliott Trudeau Intl
Sep 3
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
6h 40m
1 stop
SAT11:40 amSan Antonio
$469
United Airlines
Aug 31
SAT5:57 pmSan Antonio
15h 43m
2 stops
YUL10:40 amMontreal Pierre Elliott Trudeau Intl
Sep 3
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
14h 40m
2 stops
SAT10:55 pmSan Antonio
$474

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 May 6, 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

Tue 9/8

5:00 am-2:44 pm

1 stop8h 44m

Montreal Pierre Elliott Trudeau Intl

Wed 9/30

3:45 pm-10:55 pm

1 stop8h 10m

$450

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Mon 8/31

6:00 am-4:10 pm

1 stop9h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 9/3

9:45 am-10:55 pm

1 stop14h 10m

$459

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Mon 8/31

5:57 pm-10:40 am

2 stops15h 43m

Montreal Pierre Elliott Trudeau Intl

Thu 9/3

6:00 am-11:40 am

1 stop6h 40m

$469

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Wed 6/10

5:52 pm-1:54 pm

1 stop19h 02m

Montreal Pierre Elliott Trudeau Intl

Wed 6/24

12:30 pm-11:59 pm

1 stop12h 29m

$470

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Mon 8/31

5:57 pm-10:40 am

2 stops15h 43m

Montreal Pierre Elliott Trudeau Intl

Thu 9/3

9:15 am-10:55 pm

2 stops14h 40m

$474

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 9/5

12:50 pm-11:10 pm

1 stop9h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 9/14

6:00 am-2:57 pm

1 stop9h 57m

$482

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 9/5

12:50 pm-11:10 pm

1 stop9h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 9/14

6:00 am-2:57 pm

1 stop9h 57m

$483

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 9/5

9:00 am-6:35 pm

2 stops8h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 9/14

1:10 pm-9:13 pm

1 stop9h 03m

$490
Quickest round-trip

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Sat 6/6

1:20 pm-9:26 pm

1 stop7h 06m

Montreal Pierre Elliott Trudeau Intl

Sat 6/13

6:10 am-12:14 pm

1 stop7h 04m

$491

San AntonioMontreal

SAT - YUL

SATYUL

San Antonio

Tue 8/11

5:00 am-4:54 pm

2 stops10h 54m

Montreal Pierre Elliott Trudeau Intl

Sat 8/15

7:55 am-9:09 pm

1 stop14h 14m

$492

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 July. Flight prices, which tend to average around $151, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of July, then departing from San Antonio during the month May is also very affordable. Most momondo users find prices during this month for around $164.

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 10m

Direct flights

None
The fastest flight from San Antonio to Montreal takes 6h 10m
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 10m.

  • 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
11,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $212Free CancellationRating
7.4
9,684 reviews
Search United Airlines flights
DeltaPriceFrom $223Free CancellationRating
7.9
8,458 reviews
Search Delta flights
WestJetPriceFrom $244Free CancellationRating
7.2
3,331 reviews
Search WestJet flights
American AirlinesPriceFrom $490Free CancellationRating
7.1
11,668 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