C$ 206 Cheap flights to San Antonio
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Antonio departing on 9/9. 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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What is the cheapest month to fly to San Antonio?
The cheapest month to fly to San Antonio from Canada is in September. Flight prices, which tend to average around C$ 381, are often lower during this time because this is during the off-season. If you’re not able to fly to San Antonio in September, then February is your next best option. Flight prices from Canada to San Antonio during February average around C$ 463.
What is the cheapest day to depart on your flight to San Antonio?
Our data shows that Tuesday is the least expensive day to fly to San Antonio. Tickets to fly out on this day can be as low as C$ 454. 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$ 596.
What is the cheapest time of day to depart on your flight to San Antonio?
In the evening is the cheapest time of day to fly from Canada to San Antonio when you can find flight prices for as low as C$ 435. Flying to San Antonio in the evening 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$ 533. 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 Canada when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around C$ 528 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 C$ 325 on momondo.
Cheapest flights to San Antonio
Find the cheapest flights to San Antonio from your nearest city or airport
| CHEAPEST MONTH TO FLY TO SAN ANTONIO FROM TORONTO PEARSON INTL AIRPORT | January | 19% cheaper | Flying from Toronto Pearson Intl Airport to San Antonio costs on average just C$ 433 in January |
| MOST EXPENSIVE MONTH TO FLY TO SAN ANTONIO FROM TORONTO PEARSON INTL AIRPORT | May | 24% more expensive | It costs about C$ 660 for flights to San Antonio from Toronto Pearson Intl Airport in May |
| MOST POPULAR MONTH TO FLY TO SAN ANTONIO FROM TORONTO PEARSON INTL AIRPORT | February | 814% more users visited | More momondo users searched in flights to San Antonio from Toronto Pearson Intl Airport in February than any other month |
Cheap San Antonio flight deals and tips
Summary info about San Antonio flight prices, duration and airlines
Best One-Way Price | C$ 206 |
|---|---|
Best Round-Trip Price | C$ 372 |
Fastest flight time | 8h 07m |
Popular in | March |
Frequently asked questions about flying to San Antonio
How far in advance should I book a flight to San Antonio?
In general, most travellers find the cheapest time to book a flight to San Antonio is about 23 days prior to their departure date, when tickets on average are C$ 521. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as C$ 283.
Is there an alternative airport near San Antonio?
Those flying to San Antonio could potentially find better pricing at San Antonio Airport (12 km from San Antonio city centre) depending on the month and departure airport.
Is there a cheaper alternative to flying into San Antonio?
The cheapest airport near San Antonio is typically San Antonio Airport, with an average price of C$ 386/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.
What is the absolute cheapest flight to San Antonio?
Users booking trips to San Antonio from Detroit found flights 44% cheaper than the average price of flights to San Antonio. To find the cheapest price to San Antonio from your area, use momondo’s Airport-to-Airport Pricing Tool.
When did momondo last update prices for flights to San Antonio Airport?
Prices for flights to San Antonio Airport were last updated today.
How many operators does momondo search for flights to San Antonio Airport?
As of June 2025, there are 8 operators available to choose from for flights to San Antonio Airport.
How old do you have to be to fly 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 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.
Why use momondo?
Why should I use momondo to find a flight deal to San Antonio?
Finding the right flight to San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.
Can I find flights to San Antonio with flexible booking policies on momondo?
Yes. All flights to San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights to San Antonio?
momondo provides multiple filters to help you find the best flight to San Antonio. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight to San Antonio right now. Can momondo alert me if prices change?
Yes. momondo can track flight prices for San Antonio and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.
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Popular Flights to San Antonio
Popular routes according to searches in the past day on momondo
Cheapest flight routes to San Antonio
These routes have the cheapest flights to San Antonio found by momondo users in Canada
| Departing | Destination | Best Time | Best Price |
|---|---|---|---|
| Vancouver | San Antonio | 9h 29m | C$ 407 |
| Toronto | San Antonio | 5h 45m | C$ 427 |
| Calgary | San Antonio | 7h 55m | C$ 435 |
| Edmonton | San Antonio | 10h 34m | C$ 455 |
| Montreal | San Antonio | 6h 15m | C$ 488 |
| Winnipeg | San Antonio | 8h 21m | C$ 532 |
| Ottawa | San Antonio | 10h 41m | C$ 543 |
| Regina | San Antonio | 12h 59m | C$ 591 |
| Victoria | San Antonio | 9h 04m | C$ 792 |
| Halifax | San Antonio | 12h 42m | C$ 801 |
| Comox | San Antonio | 15h 41m | C$ 848 |