A riverside walkway with colorful umbrellas, a stone bridge, and historic buildings.

Cheap Flights to San Antonio , TX from CA $175

View CA $175 flight on Wed, Sep 2, 2026Opens in a new window

Popular airlines to San Antonio

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How much is the cheapest flight to San Antonio?

Prices were available within the past 7 days and start at CA $175 for one-way flights and CA $349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jul 8 - Mon, Jul 13
SEA
Seattle
SAT
San Antonio
CA $349 Roundtrip, found 6 days ago
CA $349
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jul 8 from Seattle to San Antonio, returning Mon, Jul 13, priced at CA $349 found 6 days ago
American Airlines
Wed, Aug 12 - Tue, Aug 18
SEA
Seattle
SAT
San Antonio
CA $350 Roundtrip, found 1 day ago
CA $350
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 12 from Seattle to San Antonio, returning Tue, Aug 18, priced at CA $350 found 1 day ago
Air Canada
Wed, Sep 23 - Sat, Sep 26
YVR
Vancouver
SAT
San Antonio
CA $484 Roundtrip, found 18 hours ago
CA $484
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Wed, Sep 23 from Vancouver to San Antonio, returning Sat, Sep 26, priced at CA $484 found 18 hours ago
United
Wed, Sep 9 - Mon, Sep 14
YHZ
Halifax
SAT
San Antonio
CA $497 Roundtrip, found 6 days ago
CA $497
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 9 from Halifax to San Antonio, returning Mon, Sep 14, priced at CA $497 found 6 days ago
WestJet
Wed, Aug 12 - Wed, Aug 19
YVR
Vancouver
SAT
San Antonio
CA $547 Roundtrip, found 11 hours ago
CA $547
Roundtrip
found 11 hours ago
Select WestJet flight, departing Wed, Aug 12 from Vancouver to San Antonio, returning Wed, Aug 19, priced at CA $547 found 11 hours ago

Frequently asked questions

What is the name of San Antonio's airport?
San Antonio Intl. Airport (SAT) is the main airport serving San Antonio.
How far is San Antonio Airport from central San Antonio?
If you're staying in central San Antonio, it's a good idea to arrange how you'll get into the city before you land. The downtown area is 11 kilometres from SAT.
What airport is best to fly into San Antonio?
Sitting 11 kilometres from the downtown area, San Antonio Intl. Airport (SAT) is likely to be your first stop in San Antonio.
How many airlines fly to San Antonio?
There are 13 airlines that service San Antonio from 38 worldwide airports.
Which airlines fly to San Antonio?
Most of the flights heading into San Antonio are offered by American Airlines. The most preferred route departs from Dallas, and American Airlines flies this route the most often.
How many nonstop flights are there to San Antonio?
With roughly 776 nonstop flights every week, you'll be touching down in San Antonio before you have time to say, "Are we there yet?"
Where are the most popular flights to San Antonio departing from?
Travellers often set off from Dallas, Houston and Denver airports when flying to San Antonio.
How long is the flight to San Antonio Airport?
If it's Dallas you're departing, you'll be in the air for around 1 hour and 13 minutes before you arrive in San Antonio. Terminal to terminal from Houston generally takes 1 hour and 8 minutes and from Denver, it's 2 hours and 13 minutes.
How to book the cheapest flight to San Antonio?
If you'd like to have some extra spending money on your trip to San Antonio, listen up! As every experienced jet-setter knows, don't leave booking until the last minute. Prices are often highest close to the departure date. Another excellent way to get an unbeatable deal is to compare all options. If where you're headed has a few airports, don't forget to research the cost of flying into a less busy terminal. Lastly, another easy way to save some money is be ready to book at a moment's notice. If you find a fantastic deal, don't think twice — grab it while the opportunity's there.
Do you have any tips for my flight to San Antonio?
Depending on where you're coming from, your journey to San Antonio could be no sweat at all or it could go on forever. We've put together some useful travel tips that will help you start your next unforgettable escape on the right foot. What to pack in your hand luggage:

  • The secret to having a great flight experience is to pack in advance. First up, the essentials: passport, travel docs, credit cards and daily medications. Next, take on board items that'll help keep you entertained, like some electronic gadgets or a juicy novel. It's also a wise idea to pack your chargers, a quality neck pillow and a pair of earphones. Finally, don't forget to chuck in toiletries like a toothbrush, facial wipes and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of shampoo and hair gel in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp objects, like your pocket knife, and products which are flammable or explosive, such as aerosol cans, flares and strong acids, are also prohibited.

What to wear on a flight:

  • The aisles of an aircraft aren't the place for a fashion parade. Dress in comfortable layers and pick shoes that are flat, roomy and easy to pull on and off.
  • Deep vein thrombosis (DVT) can pose a risk on long-haul flights. It's the result of blood clotting due to poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to San Antonio?
Being organized before your flight can make your trip to San Antonio easy and painless. Check out our useful tips and tricks for a stress-free journey through security:

  • First things first. Your boarding pass and travel ID will need to be presented to airport security personnel. Have them easily accessible so you don't have to dig around for them.
  • Time to strip down. Well sort of. Your coat, belt, keys and other contents of your pockets, like your earphones, will need to go on a tray through the X-ray machine. Make the whole process faster by removing them before your turn arrives.
  • All your electronic devices, including your phone and laptop, will also need to be separately scanned.
  • Any liquids or gels, such as hair oil or hand cream, that you want to take on board must be no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
  • Slip-on shoes are a clever footwear choice as you're less likely to be asked to remove them when going through security. Boots and other heavy shoes are often subjected to extra screening.
  • Airlines will not allow any sharp objects in your carry-on baggage. If you must bring these kinds of items, pack them in your checked luggage.

Book with confidence

If you want to experience a place where sunshine is strong and barbecue is sacred, point your saddle in the direction of San Antonio. This big city with a big heart offers you the chance to explore the Alamo, revel in the River Walk, and swing open the doors of a hip saloon. Want to square dance your way to popular attractions? Let Expedia swing you around to reach all the most popular spots in San Antonio. You can follow our lead to the San Fernando Cathedral, the San Antonio Botanical Gardens, SeaWorld San Antonio, and the San Antonio Zoo. So many historic homesteads, museums, art galleries, and sprawling parks are waiting to indulge your imagination. Not only this, we highly recommend you indulge your appetite on the Mexican food and mariachi bands waiting to delight you at the city's famous Market Square.

Ready to plan your trip, partner? Sit down with a bowl of chips and salsa, hover your fingers over the travel tools on Expedia.ca, and get ready to learn how great vacations to the West are won.

Grab Affordable Flights to San Antonio

Our deals on airfare are hotter than a bowl of chili made with an entire patch of jalapeño peppers. Unlike hot peppers, you won’t want to take your time to cram all these deals into your vacation plans. Use our travel tools to locate your perfect airfare as soon as possible. You’ll love the possibilities that come from our relationships with nearly all major airports and airline carriers. You can reserve your tickets according to the travel dates that fit your vacation plans. Our specials are perfect for booking tickets for long holidays or speedy business trips.

Find Satisfying Rates to San Antonio

Thinking of how sweet it will be to walk your cowboy boots on a plane headed to San Antonio International Airport (SAT)? Our exclusive offers make taking direct flights to San Antonio Texas a very cost-effective and time-effective strategy. When it’s time to trade in your spurs for your regular shoes, our flights out of SAT airport will make getting back home equally affordable.

Save on Vacation Packages and Flights to San Antonio, TX

Feeling excited to experience sassy savings on one all-inclusive rate for your San Antonio hotel and flight? Regardless of the time of day, you can count on our travel experts to act like they’re helping you win a high-noon showdown against high prices. Don’t forget to ask them to oblige your kind request for an inexpensive way to rent a car in San Antonio. They can even help you score discounted admission rates at popular attractions in Texas. Expedia is the new sheriff in town when it comes to helping you cuff cheap flights to San Antonio. Get on the right side of the law in the Wild West by booking a cheap vacation today.

Travel information

Destination airport
San Antonio Intl.
Destination airport IATA code
SAT
Destination city name
San Antonio
Roundtrip price
CA $349

Trending flights to San Antonio

Prices were available within the past 7 days and start at CA $175 for one-way flights and CA $349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 20 - Tue, Oct 20
YVR
Vancouver
SAT
San Antonio
CA $411 Roundtrip, found 19 hours ago
CA $411
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Oct 20 from Vancouver to San Antonio, returning Tue, Oct 20, priced at CA $411 found 19 hours ago

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