What airlines fly to San Antonio?

Air Canada, Delta and United Airlines are the top three most popular airlines that fly to San Antonio from Montreal according to our data. Air Canada is the first choice among our users, with 61% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 3 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Montreal to San Antonio?

American Airlines and Delta are the most popular carriers operating from Montreal to San Antonio

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.

$196 Cheap Flights from Montreal to San Antonio in 2026

Q: 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 $402 to $526. The lowest price recently found on this route was $387.

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Find the cheapest flights from Montreal to San Antonio

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:25 pm - 9:32 am

YUL

SAT

17h 07m

2 stops

1:22 pm - 12:30 am

SAT

YUL

10h 08m

1 stop

$387Multiple Airlines

dom., abr. 5 - jue., abr. 9

7:00 am - 12:45 pm

YUL

SAT

6h 45m

1 stop

6:30 am - 8:14 pm

SAT

YUL

12h 44m

2 stops

$390Multiple Airlines

vie., feb. 6 - mar., feb. 10

6:45 am - 11:59 pm

YUL

SAT

18h 14m

2 stops

6:00 am - 9:00 pm

SAT

YUL

14h 00m

2 stops

$392Multiple Airlines

mar., feb. 24 - jue., feb. 26

7:00 am - 3:30 pm

YUL

SAT

9h 30m

1 stop

1:37 pm - 11:45 pm

SAT

YUL

9h 08m

1 stop

$404Delta

vie., abr. 3 - mié., abr. 8

2:20 pm - 10:54 pm

YUL

SAT

9h 34m

2 stops

9:50 am - 9:26 pm

SAT

YUL

10h 36m

2 stops

$405United Airlines

sáb., may. 9 - mar., may. 12

2:13 pm - 8:28 pm

YUL

SAT

7h 15m

1 stop

12:17 pm - 7:48 pm

SAT

YUL

6h 31m

1 stop

$406United Airlines

mié., feb. 25 - mié., mar. 11

6:45 am - 11:59 pm

YUL

SAT

18h 14m

2 stops

6:00 am - 3:10 pm

SAT

YUL

32h 10m

3 stops

$408Multiple Airlines

mar., feb. 24 - sáb., feb. 28

6:00 am - 11:25 am

YUL

SAT

6h 25m

1 stop

10:27 am - 6:25 pm

SAT

YUL

30h 58m

2 stops

$409Multiple Airlines

sáb., abr. 4 - mié., abr. 8

8:00 am - 9:30 am

YUL

SAT

26h 30m

1 stop

6:00 am - 12:38 am

SAT

YUL

17h 38m

2 stops

$410Multiple Airlines

lun., feb. 23 - jue., feb. 26

5:25 pm - 9:30 am

YUL

SAT

17h 05m

2 stops

6:00 am - 12:38 am

SAT

YUL

17h 38m

2 stops

$411Multiple Airlines

lun., feb. 23 - jue., feb. 26

Delta flights from Montreal to San Antonio

Our best Delta deals on Montreal to San Antonio flight tickets

Delta

Apr 3

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

9h 30m

1 stop

SAT3:30 pmSan Antonio

Apr 8

SAT1:37 pmSan Antonio

9h 08m

1 stop

YUL11:45 pmMontreal Pierre Elliott Trudeau Intl

$404

Delta

Feb 5

YUL6:02 pmMontreal Pierre Elliott Trudeau Intl

7h 37m

1 stop

SAT12:39 amSan Antonio

Feb 12

SAT1:34 pmSan Antonio

9h 11m

1 stop

YUL11:45 pmMontreal Pierre Elliott Trudeau Intl

$488

WestJet flights from Montreal to San Antonio

Our best WestJet deals on Montreal to San Antonio flight tickets

WestJet

Apr 3

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

6h 42m

1 stop

SAT12:42 pmSan Antonio

Apr 7

SAT4:25 pmSan Antonio

5h 48m

1 stop

YUL11:13 pmMontreal Pierre Elliott Trudeau Intl

$431

WestJet

Apr 2

YUL6:45 pmMontreal Pierre Elliott Trudeau Intl

6h 53m

1 stop

SAT12:38 amSan Antonio

Apr 6

SAT4:25 pmSan Antonio

5h 48m

1 stop

YUL11:13 pmMontreal Pierre Elliott Trudeau Intl

$432

WestJet

Jun 29

YUL6:15 pmMontreal Pierre Elliott Trudeau Intl

23h 58m

1 stop

SAT5:13 pmSan Antonio

Jul 18

SAT4:00 pmSan Antonio

6h 10m

1 stop

YUL11:10 pmMontreal Pierre Elliott Trudeau Intl

$444

Fly from

Fly to

Route

Depart

Return

Price

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

dom. 4/5

5:25 pm-9:32 am

2 stops17h 07m

San Antonio

jue. 4/9

1:22 pm-12:30 am

1 stop10h 08m

$387

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

vie. 2/6

7:00 am-12:45 pm

1 stop6h 45m

San Antonio

mar. 2/10

6:30 am-8:14 pm

2 stops12h 44m

$390

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

mar. 2/24

6:45 am-11:59 pm

2 stops18h 14m

San Antonio

jue. 2/26

6:00 am-9:00 pm

2 stops14h 00m

$392

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

vie. 4/3

7:00 am-3:30 pm

1 stop9h 30m

San Antonio

mié. 4/8

1:37 pm-11:45 pm

1 stop9h 08m

$404

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

sáb. 5/9

2:20 pm-10:54 pm

2 stops9h 34m

San Antonio

mar. 5/12

9:50 am-9:26 pm

2 stops10h 36m

$405

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

mié. 2/25

2:13 pm-8:28 pm

1 stop7h 15m

San Antonio

mié. 3/11

12:17 pm-7:48 pm

1 stop6h 31m

$406

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

mar. 2/24

6:45 am-11:59 pm

2 stops18h 14m

San Antonio

sáb. 2/28

6:00 am-3:10 pm

3 stops32h 10m

$408

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

sáb. 4/4

6:00 am-11:25 am

1 stop6h 25m

San Antonio

mié. 4/8

10:27 am-6:25 pm

2 stops30h 58m

$409

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

lun. 2/23

8:00 am-9:30 am

1 stop26h 30m

San Antonio

jue. 2/26

6:00 am-12:38 am

2 stops17h 38m

$410

MontrealSan Antonio

YUL - SAT

YULSAT

Montreal Pierre Elliott Trudeau Intl

lun. 2/23

5:25 pm-9:30 am

2 stops17h 05m

San Antonio

jue. 2/26

6:00 am-12:38 am

2 stops17h 38m

$411

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

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

Prices

Airlines

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

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of April, then book flights to San Antonio from Montreal during May instead. Flights to San Antonio in May, while not as cheap as those in April, still average around $348.

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

Fastest flight time	6h 11m
Direct flights	None

The fastest flight from Montreal to San Antonio takes 6h 11m

There are no direct flights from Montreal to San Antonio. There are no popular flight routes from Montreal to San Antonio.

Search flight deals

How far is Montreal to San Antonio by plane?
There are 1747.4 mi between Montreal and San Antonio. 6h 11m 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.

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

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.