Prices are in Canadian Dollars.

Cheap flights from Montreal to San Antonio Intl

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Montreal to San Antonio Intl are usually found in August or July, booked 42 days in advance, depart on a Tuesday or Thursday and return on a Monday

How to find the cheapest flight from
Montreal (YMQ) to San Antonio Intl (SAT)

YMQ - SAT
Price
C$ 345 - C$ 602
SAT
Temperature
19 - 36 °C
SAT
Rainfall
50 - 109 mm

Popular in

June

High demand for flights, 19% potential price rise

Cheapest in

August

Best time to find cheap flights, 29% potential price drop

Average price

C$ 517

Average for round-trip flights in January 2021

Round-trip from

C$ 345

From Montreal to San Antonio Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Montreal to San Antonio Intl?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 55% when planning your travel around this day of the week.

How far in advance should I book a flight from Montreal to San Antonio Intl?

To save on the cost of your flight from Montreal to San Antonio Intl, book at least 57 days before your planned departure. Booking around this time can save you about 22% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 495 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 522.

What is the cheapest month to fly from Montreal to San Antonio Intl?

August can be a great time to fly to San Antonio Intl from Montreal with a flight ticket averaging about C$ 424. Cheapflights users have found deals in the month of August for as cheap as C$ 219. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Montreal to San Antonio Intl (YMQ - SAT)?

It’s typically best to fly out from Montreal to San Antonio Intl at noon. Doing so could potentially save you 6% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Montreal to San Antonio Intl in January, February 2021

The best prices found for YMQ to SAT flights for January, February
5 Feb - 12 Feb
C$ 377pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Air Canada
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
5 Feb - 12 Feb
C$ 387pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Air Canada
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
5 Feb - 12 Feb
C$ 388pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Air Canada
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Montreal to San Antonio Intl 2021 flight deals

Cheap flights to San Antonio Intl from Montreal found for this year
5 Mar - 8 Mar
C$ 360pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
5 Mar - 8 Mar
C$ 370pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
5 Mar - 8 Mar
C$ 372pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Related info for your journey

Useful info, stats and facts about Montreal to San Antonio Intl flights.

Flight FAQs

From Montreal to San Antonio Intl

Can I find flights from Montreal to San Antonio Intl for under C$ 380 on Cheapflights?

Yes, there are multiple flights from Montreal to San Antonio Intl for under C$ 380. The cheapest flight booked recently is on American Airlines for just C$ 360, but on average you can expect to pay C$ 377.

What safety measures are being taken by airlines flying from Montreal to San Antonio to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. New policies for travellers booking flights from Montreal to San Antonio include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Montreal to San Antonio have flexible cancellations due to COVID-19?

American Airlines, United Airlines, and WestJet are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are there direct flights from Montreal to San Antonio Intl for under C$ 380 on Cheapflights?

There are no direct flights from Montreal to San Antonio Intl, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Montreal weather warmer or cooler than San Antonio?

Temperatures around the 36 °C's can be experienced in August. The weather in San Antonio is hotter than in Montreal. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Montreal to San Antonio Intl?

Air Canada and American Airlines can get you from Montreal to San Antonio Intl in just under 7h 37m. Your travel time can differ by up to 03m. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Montreal to San Antonio Intl round-trip?

Currently priced at C$ 361, American Airlines will fly you from Montreal to San Antonio Intl and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as C$ 377. You may be able to fly from Montreal to San Antonio Intl for 25% less than the average price by searching for these airlines.

Destination information for San Antonio Intl

Things to know before you go. Useful info for your trip from Montreal to San Antonio Intl
Today's exchange rate
C$ 1 = $0.79
Average temperature for January in San Antonio Intl
19.0 °C
Avg rainfall for January in San Antonio Intl
70.0 mm

Airports servicing Montreal

Saint-Hubert Airport (YHU)

Airports servicing San Antonio

Top 5 airlines flying from Montreal to San Antonio Intl

The chart below displays the airlines Cheapflights users travelling from Montreal to San Antonio Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Air Canada
C$ 172 C$ 319 No cancel fee 67%
Search Air Canada flights
WestJet
C$ 182 C$ 330 No cancel fee 60%
Search WestJet flights
American Airlines
C$ 198 C$ 366 No cancel fee 71%
Search American Airlines flights
United Airlines
C$ 194 C$ 426 No cancel fee 69%
Search United Airlines flights
Delta
C$ 218 C$ 453 No cancel fee N/A
Search Delta flights
Home North America USA Texas San Antonio San Antonio Intl Cheap flights from Montreal to San Antonio Intl