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Cheap flights from Montreal to San Antonio from $217

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Montreal to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:44 pm - 9:48 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
10h 04m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:50 am - 5:38 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
8h 48m1 stop Atlanta Hartsfield-Jackson
$374Delta
Wed, Oct 21 - Wed, Oct 28
Delta Logo
6:15 pm - 12:28 amYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 13m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:45 am - 5:03 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
9h 18m1 stop Atlanta Hartsfield-Jackson
$375Delta
Tue, Feb 16 - Wed, Feb 24
American Airlines Logo
5:34 pm - 11:58 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 24m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 3:27 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
9h 27m2 stops Dallas/Fort Worth Philadelphia
$387American Airlines
Wed, Oct 21 - Wed, Oct 28
Delta Logo
6:15 pm - 12:28 amYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 13m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:00 pm - 11:10 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
6h 10m1 stop Detroit Metropolitan Wayne County
$389Delta
Tue, Feb 16 - Fri, Feb 26
American Airlines Logo
1:06 pm - 10:57 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
10h 51m2 stops Philadelphia Dallas/Fort Worth
American Airlines Logo
5:00 am - 3:27 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
9h 27m2 stops Dallas/Fort Worth Philadelphia
$392American Airlines
Wed, Oct 21 - Wed, Oct 28
American Airlines Logo
12:10 pm - 6:17 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 07m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 3:26 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
9h 26m2 stops Dallas/Fort Worth Philadelphia
$395American Airlines
Wed, Nov 25 - Tue, Dec 1
Delta Logo
6:15 pm - 12:28 amYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 13m1 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
$397Delta
Tue, Jan 5 - Mon, Jan 11
American Airlines Logo
5:34 pm - 11:57 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 23m1 stop Chicago O'Hare Intl
American Airlines Logo
8:00 am - 9:26 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
12h 26m2 stops Dallas/Fort Worth Philadelphia
$403American Airlines
Thu, Oct 29 - Tue, Nov 10
Delta Logo
6:15 pm - 12:28 amYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 13m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:45 am - 5:03 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
9h 18m1 stop Atlanta Hartsfield-Jackson
$418Delta
Tue, Feb 16 - Wed, Feb 24
Delta Logo
4:55 pm - 11:20 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 25m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:30 am - 5:03 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
10h 33m1 stop Atlanta Hartsfield-Jackson
$420Delta
Wed, Feb 17 - Wed, Feb 24

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Delta flights from Montreal to San Antonio

Our best Delta deals on Montreal to San Antonio flight tickets
Delta
Oct 21
YUL12:44 pmMontreal Pierre Elliott Trudeau Intl
10h 04m
1 stop
SAT9:48 pmSan Antonio
Oct 28
SAT7:50 amSan Antonio
8h 48m
1 stop
YUL5:38 pmMontreal Pierre Elliott Trudeau Intl
$374
Delta
Feb 16
YUL6:15 pmMontreal Pierre Elliott Trudeau Intl
7h 13m
1 stop
SAT12:28 amSan Antonio
Feb 24
SAT6:45 amSan Antonio
9h 18m
1 stop
YUL5:03 pmMontreal Pierre Elliott Trudeau Intl
$375
Delta
Feb 16
YUL6:15 pmMontreal Pierre Elliott Trudeau Intl
7h 13m
1 stop
SAT12:28 amSan Antonio
Feb 22
SAT6:45 amSan Antonio
9h 18m
1 stop
YUL5:03 pmMontreal Pierre Elliott Trudeau Intl
$389

American Airlines flights from Montreal to San Antonio

Our best American Airlines deals on Montreal to San Antonio flight tickets
American Airlines
Oct 21
YUL5:34 pmMontreal Pierre Elliott Trudeau Intl
7h 24m
1 stop
SAT11:58 pmSan Antonio
Oct 28
SAT5:00 amSan Antonio
9h 27m
2 stops
YUL3:27 pmMontreal Pierre Elliott Trudeau Intl
$387
American Airlines
Oct 21
YUL1:06 pmMontreal Pierre Elliott Trudeau Intl
10h 51m
2 stops
SAT10:57 pmSan Antonio
Oct 28
SAT5:00 amSan Antonio
9h 27m
2 stops
YUL3:27 pmMontreal Pierre Elliott Trudeau Intl
$392
American Airlines
Nov 25
YUL12:10 pmMontreal Pierre Elliott Trudeau Intl
7h 07m
1 stop
SAT6:17 pmSan Antonio
Dec 1
SAT5:00 amSan Antonio
9h 26m
2 stops
YUL3:26 pmMontreal Pierre Elliott Trudeau Intl
$395

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 10/21

12:44 pm-9:48 pm

1 stop10h 04m

San Antonio

Wed 10/28

7:50 am-5:38 pm

1 stop8h 48m

$374

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 2/16

6:15 pm-12:28 am

1 stop7h 13m

San Antonio

Wed 2/24

6:45 am-5:03 pm

1 stop9h 18m

$375

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 10/21

5:34 pm-11:58 pm

1 stop7h 24m

San Antonio

Wed 10/28

5:00 am-3:27 pm

2 stops9h 27m

$387
Quickest round-trip

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 2/16

6:15 pm-12:28 am

1 stop7h 13m

San Antonio

Fri 2/26

4:00 pm-11:10 pm

1 stop6h 10m

$389

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 10/21

1:06 pm-10:57 pm

2 stops10h 51m

San Antonio

Wed 10/28

5:00 am-3:27 pm

2 stops9h 27m

$392

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 11/25

12:10 pm-6:17 pm

1 stop7h 07m

San Antonio

Tue 12/1

5:00 am-3:26 pm

2 stops9h 26m

$395

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 1/5

6:15 pm-12:28 am

1 stop7h 13m

San Antonio

Mon 1/11

5:30 am-5:03 pm

1 stop10h 33m

$397

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Thu 10/29

5:34 pm-11:57 pm

1 stop7h 23m

San Antonio

Tue 11/10

8:00 am-9:26 pm

2 stops12h 26m

$403

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 2/16

6:15 pm-12:28 am

1 stop7h 13m

San Antonio

Wed 2/24

6:45 am-5:03 pm

1 stop9h 18m

$418

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 2/17

4:55 pm-11:20 pm

1 stop7h 25m

San Antonio

Wed 2/24

5:30 am-5:03 pm

1 stop10h 33m

$420

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

Prices are currently low for flights on this route.

Typical prices usually range from $399 to $517.
The lowest price recently found on this route was $374.

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 September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $434.

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

$217

Fastest flight time

6h 43m

Direct flights

None
The best one-way flight to San Antonio from Montreal in the past 72 hours is $217. The best round-trip flight deal from Montreal to San Antonio found on momondo in the last 72 hours is $374.
The fastest flight from Montreal to San Antonio takes 6h 43m
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. 6h 43m 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 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.

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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