Cheap flights from Montreal to San Antonio

Round-trip
Economy
Montreal (YMQ)
San Antonio (SAT)
Depart
Return
Any month
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The best prices from Montreal to San Antonio 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 (SAT)

All the information you need to plan the best YMQ to SAT flight in 2021: compare Montreal to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.
YMQ - SAT
Price
C$ 334 - C$ 583

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$ 514

Average for round-trip flights in May 2021

Round-trip from

C$ 334

From Montreal to San Antonio

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?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Antonio. Check prices with Cheapflights to find a great deal for your trip.

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

Travellers have found it’s best to book a flight 57 days in advance to save up to 22% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Montreal to San Antonio 1-2 weeks in advance for as low as C$ 479, or C$ 506 for flights within the next 24 hours.

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

August is one of the best times of the year to fly to San Antonio from Montreal. Prices for August average C$ 410 per person but you can even find prices for as low as C$ 212. The most expensive prices can be found in the month of December. Opting for a August flight can save you 50% on your journey compared to booking in August

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

It’s typically best to fly out from Montreal to San Antonio at noon. Doing so could potentially save you 10% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Montreal to San Antonio in May, June 2021

The best prices found for YMQ to SAT flights for May, June
21 May - 28 May
C$ 404pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
21 May - 28 May
C$ 429pp
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
21 May - 28 May
C$ 465pp
YUL
Montreal Pierre Elliott Trudeau Intl
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Montreal to San Antonio 2021 flight deals

Cheap flights to San Antonio from Montreal found for this year
10 Nov - 17 Nov
C$ 390pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
American Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
21 May - 28 May
C$ 404pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
17 Nov - 19 Nov
C$ 419pp
YUL
Montreal Pierre Elliott Trudeau Intl
United Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Montreal</span> to <span class="emphasized">San Antonio</span> flights.

Flight FAQs

From Montreal to San Antonio

What airport do you fly into for flights to San Antonio from Montreal?

San Antonio (SAT), located 12.2 km from the city centre, is the airport you fly into when you book flights from Montreal to San Antonio. 5 airlines have flights to San Antonio from Montreal on a regular basis. Booking flights from Montreal to San Antonio should not be difficult; the airport handles an average of 0 inbound flights from Montreal per day.

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.

Can I find flights from Montreal to San Antonio for under C$ 491 on Cheapflights?

Yes, there are multiple flights from Montreal to San Antonio for under C$ 491. The cheapest flight booked recently is on American Airlines for just C$ 404, but on average you can expect to pay C$ 566.

Are there direct flights from Montreal to San Antonio for under C$ 368 on Cheapflights?

There are no direct flights from Montreal to San Antonio, 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?

Departing from Montreal to San Antonio will take you 9h 52m. This flight may include one or multiple stops.

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

Flying on American Airlines is currently your cheapest option to San Antonio, with prices starting at C$ 404. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at C$ 466 and C$ 968, respectively. These flights start at 14% lower than the current average price 3 months from now.

Destination information for San Antonio

Things to know before you go - useful duration and weather info for your trip from Montreal to San Antonio.
Today's exchange rate
C$ 1 = $0.82

Airports servicing Montreal

Montreal Pierre Elliott Trudeau Intl (YUL)
Montreal St Hubert (YHU)

Airports servicing San Antonio

Top 5 airlines flying from Montreal to San Antonio

The chart below displays the airlines Cheapflights users travelling from Montreal to San Antonio 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
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