Cheap flights from Montreal to San Antonio from C$ 286
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to San Antonio departing on 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Montreal to San Antonio
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WestJet flights from Montreal to San Antonio
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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?
What is the cheapest month to fly to San Antonio?
The cheapest month to fly to San Antonio from Montreal is in November. Flight prices, which tend to average around C$ 462, are often lower during this time because this is during the off-season. If you’re not able to fly to San Antonio in November, then January is your next best option. Flight prices from Montreal to San Antonio during January average around C$ 470.
What is the cheapest day to depart on your flight to San Antonio?
Our data shows that Wednesday is the least expensive day to fly to San Antonio. Tickets to fly out on this day can be as low as C$ 532. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is C$ 661.
What is the cheapest time of day to depart on your flight to San Antonio?
At noon is the cheapest time of day to fly from Montreal to San Antonio when you can find flight prices for as low as C$ 532. Flying to San Antonio at noon is an ideal time because this is during off-peak travel hours. Flights to San Antonio are more costly in the morning, with an average ticket price of C$ 599. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from Montreal when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around C$ 592 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Montreal for as low as C$ 427 on momondo.
What is the cheapest airline that flies from Montreal to San Antonio?
United Airlines is the most popular carrier operating from Montreal to San Antonio
Which airlines fly to San Antonio?
WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to San Antonio from Montreal according to our data. WestJet is the first choice among our users, with 49% of people opting to fly with this airline when travelling to San Antonio. Keep in mind that there are 5 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.
When to book flights from Montreal to San Antonio
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
How far is Montreal to San Antonio by plane?
Montreal and San Antonio are 2812.2 km apart from one another. Typically, this will take 6h 15m by plane in normal conditions.
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?
There are 4 operators available for flights from Montreal to San Antonio Airport as of June 2025.
How old do you have to be to fly from Montreal to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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.
What is the most popular airline from Montreal to San Antonio?
momondo data reveals that the most frequently booked airline on the route from Montreal to San Antonio is WestJet, representing 57% of all bookings. The subsequent popular airlines are Air Canada at 18%, Delta at 13%, and United Airlines at 13%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom C$ 332 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom C$ 351 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom C$ 369 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom C$ 458 | Free Cancellation | Rating 7.2 2,868 reviews |
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?
All flight searches from Montreal to San Antonio on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Montreal to San Antonio?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to San Antonio.
I’m not ready to book a flight from Montreal to San Antonio right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to San Antonio from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.