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Cheap flights from Montreal to San Antonio from $259

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.
Delta Logo
6:40 pm - 12:41 amYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 01m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:35 am - 5:35 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
9h 00m1 stop Atlanta Hartsfield-Jackson
$383Delta
Tue, Feb 16 - Wed, Feb 24
Delta Logo
7:00 am - 5:38 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
11h 38m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:51 pm - 11:51 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
6h 00m1 stop Atlanta Hartsfield-Jackson
$383Delta
Mon, Feb 1 - Mon, Feb 8
United Airlines Logo
6:00 am - 3:48 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
10h 48m2 stops Chicago O'Hare Intl 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
$383United Airlines
Wed, Dec 9 - Wed, Dec 16
Delta Logo
6:39 pm - 12:35 amYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
6h 56m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:25 am - 11:59 amSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
5h 34m1 stop Detroit Metropolitan Wayne County
$383Delta
Wed, Dec 9 - Wed, Dec 16
Delta Logo
6:00 am - 4:03 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
11h 03m1 stop Detroit Metropolitan Wayne County
Delta Logo
11:50 am - 11:33 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
10h 43m1 stop Detroit Metropolitan Wayne County
$383Delta
Fri, Dec 4 - Mon, Dec 7
United Airlines Logo
4:45 pm - 10:53 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 08m1 stop Chicago O'Hare Intl
United Airlines Logo
7:10 pm - 3:16 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
19h 06m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$395United Airlines
Fri, Dec 4 - Mon, Dec 7
American Airlines Logo
1:00 pm - 10:55 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
10h 55m2 stops Philadelphia Dallas/Fort Worth
American Airlines Logo
5:00 am - 1:42 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
7h 42m2 stops Dallas/Fort Worth Charlotte Douglas
$396American Airlines
Mon, Feb 1 - Mon, Feb 8
American Airlines Logo
12:13 pm - 6:39 pmYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 26m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 3:24 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
9h 24m2 stops Dallas/Fort Worth Philadelphia
$396American Airlines
Mon, Feb 1 - Mon, Feb 8
United Airlines Logo
2:13 pm - 8:29 amYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
19h 16m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
United Airlines Logo
7:10 pm - 3:16 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
19h 06m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
$400United Airlines
Fri, Dec 4 - Mon, Dec 7
Delta Logo
6:40 pm - 12:45 amYUL  Montreal Pierre Elliott Trudeau Intl-SAT San Antonio
7h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:25 am - 12:04 pmSAT  San Antonio-YUL Montreal Pierre Elliott Trudeau Intl
5h 39m1 stop Detroit Metropolitan Wayne County
$417Delta
Tue, Jan 5 - Sat, Jan 16

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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
Dec 7
YUL5:55 pmMontreal Pierre Elliott Trudeau Intl
15h 34m
1 stop
SAT8:29 amSan Antonio
Dec 8
SAT12:12 pmSan Antonio
8h 33m
2 stops
YUL9:45 pmMontreal Pierre Elliott Trudeau Intl
$451
Air Canada
Nov 21
YUL6:00 pmMontreal Pierre Elliott Trudeau Intl
15h 29m
1 stop
SAT8:29 amSan Antonio
Nov 28
SAT2:20 pmSan Antonio
10h 36m
2 stops
YUL1:56 amMontreal Pierre Elliott Trudeau Intl
$513
Air Canada
Dec 18
YUL8:45 amMontreal Pierre Elliott Trudeau Intl
15h 14m
2 stops
SAT10:59 pmSan Antonio
Dec 28
SAT6:45 amSan Antonio
14h 00m
2 stops
YUL9:45 pmMontreal Pierre Elliott Trudeau Intl
$520

United Airlines flights from Montreal to San Antonio

Our best United Airlines deals on Montreal to San Antonio flight tickets
United Airlines
Dec 4
YUL4:45 pmMontreal Pierre Elliott Trudeau Intl
7h 08m
1 stop
SAT10:53 pmSan Antonio
Dec 7
SAT7:10 pmSan Antonio
19h 06m
2 stops
YUL3:16 pmMontreal Pierre Elliott Trudeau Intl
$395
United Airlines
Dec 4
YUL2:13 pmMontreal Pierre Elliott Trudeau Intl
19h 16m
2 stops
SAT8:29 amSan Antonio
Dec 7
SAT7:10 pmSan Antonio
19h 06m
2 stops
YUL3:16 pmMontreal Pierre Elliott Trudeau Intl
$400
United Airlines
Dec 5
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
14h 20m
2 stops
SAT7:20 pmSan Antonio
Dec 12
SAT5:15 amSan Antonio
9h 01m
2 stops
YUL3:16 pmMontreal Pierre Elliott Trudeau Intl
$428

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

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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

Tue 2/16

6:40 pm-12:41 am

1 stop7h 01m

San Antonio

Wed 2/24

7:35 am-5:35 pm

1 stop9h 00m

$383

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Mon 2/1

7:00 am-5:38 pm

1 stop11h 38m

San Antonio

Mon 2/8

4:51 pm-11:51 pm

1 stop6h 00m

$383

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 12/9

6:00 am-3:48 pm

2 stops10h 48m

San Antonio

Wed 12/16

7:00 am-3:16 pm

1 stop7h 16m

$383
Quickest round-trip

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Wed 12/9

6:39 pm-12:35 am

1 stop6h 56m

San Antonio

Wed 12/16

5:25 am-11:59 am

1 stop5h 34m

$383

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Fri 12/4

6:00 am-4:03 pm

1 stop11h 03m

San Antonio

Mon 12/7

11:50 am-11:33 pm

1 stop10h 43m

$383

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Fri 12/4

4:45 pm-10:53 pm

1 stop7h 08m

San Antonio

Mon 12/7

7:10 pm-3:16 pm

2 stops19h 06m

$395

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Mon 2/1

1:00 pm-10:55 pm

2 stops10h 55m

San Antonio

Mon 2/8

5:00 am-1:42 pm

2 stops7h 42m

$396

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Mon 2/1

12:13 pm-6:39 pm

1 stop7h 26m

San Antonio

Mon 2/8

5:00 am-3:24 pm

2 stops9h 24m

$396

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Fri 12/4

2:13 pm-8:29 am

2 stops19h 16m

San Antonio

Mon 12/7

7:10 pm-3:16 pm

2 stops19h 06m

$400

MontrealSan Antonio

YUL Montreal Pierre Elliott Trudeau Intl - SAT San Antonio

YULSAT

Montreal Pierre Elliott Trudeau Intl

Tue 1/5

6:40 pm-12:45 am

1 stop7h 05m

San Antonio

Sat 1/16

5:25 am-12:04 pm

1 stop5h 39m

$417

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 $423 to $609.
The lowest price recently found on this route was $383.

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

$259

Fastest flight time

7h 01m

Direct flights

None
The best one-way flight to San Antonio from Montreal in the past 72 hours is $259. The best round-trip flight deal from Montreal to San Antonio found on momondo in the last 72 hours is $383.
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 $404Free CancellationRating
7.8
8,708 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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