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Cheap flights from Montreal to San Antonio from $202

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 3:13 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
9h 13m1 stop Newark
United Airlines Logo
6:15 am - 1:28 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
6h 13m1 stop Newark
$343United Airlines
Wed, Oct 28 - Sun, Nov 1
United Airlines Logo
6:10 am - 12:11 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 01m1 stop Chicago O'Hare Intl
United Airlines Logo
12:50 pm - 10:06 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
8h 16m1 stop Newark
$343United Airlines
Fri, Oct 16 - Tue, Oct 20
United Airlines Logo
6:00 am - 9:26 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
16h 26m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
5:30 am - 3:16 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
8h 46m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$344United Airlines
Wed, Oct 28 - Sun, Nov 1
United Airlines Logo
7:00 am - 7:10 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
13h 10m2 stops Newark Houston George Bush Intcntl
United Airlines Logo
7:00 am - 3:16 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
7h 16m1 stop Washington, D.C. Dulles Intl
$344United Airlines
Wed, Oct 28 - Sun, Nov 1
Air Canada Logo
4:40 pm - 10:13 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
6h 33m1 stop Toronto Pearson Intl
Air Canada Logo
8:50 am - 5:21 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
7h 31m1 stop Toronto Pearson Intl
$354Air Canada
Fri, Oct 16 - Tue, Oct 20
Delta Logo
7:00 am - 3:28 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
9h 28m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 5:03 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
10h 33m1 stop Atlanta Hartsfield-Jackson
$368Delta
Sun, Jan 10 - Wed, Jan 20
Delta Logo
6:00 am - 11:20 amYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
6h 20m1 stop Detroit Metropolitan Wayne County
Delta Logo
4:25 pm - 11:51 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
6h 26m1 stop Atlanta Hartsfield-Jackson
$368Delta
Wed, Feb 17 - Fri, Feb 26
United Airlines Logo
7:00 am - 9:07 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
15h 07m2 stops Newark Denver Intl
United Airlines Logo
10:00 am - 7:38 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
8h 38m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$368United Airlines
Tue, Jan 26 - Tue, Feb 2
United Airlines Logo
7:00 am - 9:07 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
15h 07m2 stops Newark Denver Intl
United Airlines Logo
10:00 am - 7:38 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
8h 38m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$368United Airlines
Tue, Jan 26 - Tue, Feb 2
United Airlines Logo
7:00 am - 9:07 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
15h 07m2 stops Newark Denver Intl
United Airlines Logo
6:38 am - 2:00 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
6h 22m1 stop Chicago O'Hare Intl
$368United Airlines
Tue, Jan 26 - Tue, Feb 2

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Air Canada flights from Montreal to San Antonio

Our best Air Canada deals on Montreal to San Antonio flight tickets
Air Canada
Oct 16
YUL4:40 pmMontreal Pierre Elliott Trudeau Intl
6h 33m
1 stop
SAT10:13 pmSan Antonio
Oct 20
SAT8:50 amSan Antonio
7h 31m
1 stop
YUL5:21 pmMontreal Pierre Elliott Trudeau Intl
$354
Air Canada
Dec 9
YUL5:55 pmMontreal Pierre Elliott Trudeau Intl
15h 34m
1 stop
SAT8:29 amSan Antonio
Dec 12
SAT5:15 amSan Antonio
10h 25m
1 stop
YUL4:40 pmMontreal Pierre Elliott Trudeau Intl
$407
Air Canada
Feb 17
YUL1:15 pmMontreal Pierre Elliott Trudeau Intl
10h 51m
2 stops
SAT11:06 pmSan Antonio
Feb 24
SAT6:43 amSan Antonio
11h 00m
2 stops
YUL6:43 pmMontreal Pierre Elliott Trudeau Intl
$428

American Airlines flights from Montreal to San Antonio

Our best American Airlines deals on Montreal to San Antonio flight tickets
American Airlines
Jan 10
YUL12:06 pmMontreal Pierre Elliott Trudeau Intl
7h 03m
1 stop
SAT6:09 pmSan Antonio
Jan 20
SAT5:00 amSan Antonio
7h 44m
2 stops
YUL1:44 pmMontreal Pierre Elliott Trudeau Intl
$382
American Airlines
Jan 14
YUL12:06 pmMontreal Pierre Elliott Trudeau Intl
7h 03m
1 stop
SAT6:09 pmSan Antonio
Jan 17
SAT5:00 amSan Antonio
9h 29m
2 stops
YUL3:29 pmMontreal Pierre Elliott Trudeau Intl
$467
American Airlines
Jan 15
YUL12:06 pmMontreal Pierre Elliott Trudeau Intl
7h 03m
1 stop
SAT6:09 pmSan Antonio
Jan 17
SAT5:00 amSan Antonio
7h 44m
2 stops
YUL1:44 pmMontreal Pierre Elliott Trudeau Intl
$514

momondo Fare Finder

 
Use the filters below to find and compare flights from Montreal to San Antonio that are best for you.

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Price

Cheapest round-trip

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 10/28

7:00 am-3:13 pm

1 stop9h 13m

San Antonio

Sun 11/1

6:15 am-1:28 pm

1 stop6h 13m

$343

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Fri 10/16

6:10 am-12:11 pm

1 stop7h 01m

San Antonio

Tue 10/20

12:50 pm-10:06 pm

1 stop8h 16m

$343

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 10/28

6:00 am-9:26 pm

2 stops16h 26m

San Antonio

Sun 11/1

5:30 am-3:16 pm

2 stops8h 46m

$344

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 10/28

7:00 am-7:10 pm

2 stops13h 10m

San Antonio

Sun 11/1

7:00 am-3:16 pm

1 stop7h 16m

$344

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Fri 10/16

4:40 pm-10:13 pm

1 stop6h 33m

San Antonio

Tue 10/20

8:50 am-5:21 pm

1 stop7h 31m

$354

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Sun 1/10

7:00 am-3:28 pm

1 stop9h 28m

San Antonio

Wed 1/20

5:30 am-5:03 pm

1 stop10h 33m

$368
Quickest round-trip

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 2/17

6:00 am-11:20 am

1 stop6h 20m

San Antonio

Fri 2/26

4:25 pm-11:51 pm

1 stop6h 26m

$368

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 1/26

7:00 am-9:07 pm

2 stops15h 07m

San Antonio

Tue 2/2

10:00 am-7:38 pm

2 stops8h 38m

$368

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 1/26

7:00 am-9:07 pm

2 stops15h 07m

San Antonio

Tue 2/2

10:00 am-7:38 pm

2 stops8h 38m

$368

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 1/26

7:00 am-9:07 pm

2 stops15h 07m

San Antonio

Tue 2/2

6:38 am-2:00 pm

1 stop6h 22m

$368

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 San Antonio from

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

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 San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Montreal during April instead. Flights to San Antonio in April, while not as cheap as those in August, still average around $441.

When to book flights from Montreal to San Antonio

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

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

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

Best Price Found

$202

Fastest flight time

7h 01m

Direct flights

None
The best one-way flight to San Antonio from Montreal in the past 72 hours is $202. The best round-trip flight deal from Montreal to San Antonio found on momondo in the last 72 hours is $343.
The fastest flight from Montreal to San Antonio takes 7h 01m
There are no direct flights from Montreal to San Antonio. There are no popular flight routes from Montreal to San Antonio.
Search flight deals

Frequently asked questions about flying from Montreal to San Antonio

  • How far is Montreal to San Antonio by plane?

    There are 1747.4 mi between Montreal and San Antonio. 7h 01m is a normal flight duration for this route.

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

    Prices for flights from Montreal to San Antonio Airport are updated daily.

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

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

    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 Montreal to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio Airport 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 San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montreal to San Antonio

Compare and see reviews for airlines that fly from Montreal to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $354Free CancellationRating
7.8
8,579 reviews
Search Delta flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Pleasanton
Boerne
Schertz

Why use momondo?

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

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 San Antonio from Montreal.

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

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

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

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 San Antonio from Montreal.

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

Yes. momondo can track prices for Montreal to San Antonio flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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