Cheap flights from Canada to San Antonio from $135
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to San Antonio departing on 5/9. 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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United Airlines flights from Canada to San Antonio
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Delta flights from Canada to San Antonio
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How to get the cheapest flight ticket from Canada 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 cheapest month to fly to San Antonio?
If you aren’t able to travel during the month of September, then book flights to San Antonio from Canada during February instead. Flights to San Antonio in February, while not as cheap as those in September, still average around $339.
What is the cheapest day to depart on your flight to San Antonio?
The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $333. This is often the case because there is less demand to fly during this day of the week. 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 $478.
What is the cheapest time of day to depart on your flight to San Antonio?
According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from Canada to San Antonio in the evening for as low as $316. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly at noon, with an average ticket price of $476. Departure times at noon 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 Canada when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $375 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Canada for as low as $261 on momondo.
What is the cheapest airline that flies from Canada to San Antonio?
Air Canada, United Airlines, and American Airlines are the most popular carriers operating from Canada to San Antonio
What airlines fly to San Antonio?
Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to San Antonio from Canada according to our data. Air Canada is the first choice among our users, with 43% of people opting to fly with this airline when traveling 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.
Cheap Canada to San Antonio flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Canada to San Antonio
When did momondo last update prices for flights from Canada to San Antonio Airport?
Prices for flights from Canada to San Antonio Airport are updated daily.
How many operators does momondo search for flights from Canada to San Antonio Airport?
As of April 2025, there are 5 operators available to choose from for flights from Canada to San Antonio Airport.
How old do you have to be to fly from Canada to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Canada to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Canada to San Antonio
Compare and see reviews for airlines that fly from Canada to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $259 | Free Cancellation | Rating 7.0 9,142 reviews | |||
| PriceFrom $264 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $264 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $268 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $317 | Free Cancellation | Rating 7.2 2,809 reviews |
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Canada 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 Canada.
Can I find flights from Canada to San Antonio with flexible booking policies on momondo?
All flight searches from Canada to San Antonio on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Canada to San Antonio?
Once you have performed a search for Canada to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Canada to San Antonio right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Canada 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.