Cheap Flights to San Antonio from CA $355

View CA $355 flight on Mon, Aug. 18, 2025Opens in a new window

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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 $355 for one-way flights and CA $1,381 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Thu, Oct. 2 - Thu, Oct. 9
HKG
Hong Kong SAR
SPN
Saipan
CA $1,381 Roundtrip, found 1 day ago
CA $1,381
Roundtrip
found 1 day ago
Select T'Way Air flight, departing Thu, Oct. 2 from Hong Kong SAR to Saipan, returning Thu, Oct. 9, priced at CA $1,381 found 1 day ago
Air Canada
Mon, Oct. 27 - Wed, Nov. 12
YVR
Vancouver
SPN
Saipan
CA $1,571 Roundtrip, found 6 days ago
CA $1,571
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Oct. 27 from Vancouver to Saipan, returning Wed, Nov. 12, priced at CA $1,571 found 6 days ago
Air Canada
Tue, Oct. 28 - Wed, Nov. 12
YVR
Vancouver
SPN
Saipan
CA $1,586 Roundtrip, found 6 days ago
CA $1,586
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Oct. 28 from Vancouver to Saipan, returning Wed, Nov. 12, priced at CA $1,586 found 6 days ago
United
Tue, Oct. 21 - Mon, Nov. 3
YVR
Vancouver
SPN
Saipan
CA $2,652 Roundtrip, found 6 days ago
CA $2,652
Roundtrip
found 6 days ago
Select United flight, departing Tue, Oct. 21 from Vancouver to Saipan, returning Mon, Nov. 3, priced at CA $2,652 found 6 days ago
Hong Kong Airlines
Wed, Oct. 1 - Fri, Oct. 17
YVR
Vancouver
SPN
Saipan
CA $4,662 Roundtrip, found 6 days ago
CA $4,662
Roundtrip
found 6 days ago
Select Hong Kong Airlines flight, departing Wed, Oct. 1 from Vancouver to Saipan, returning Fri, Oct. 17, priced at CA $4,662 found 6 days ago

Expedia.ca gives you the best tools to secure great deals on flights to San Antonio. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to San Antonio. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to San Antonio.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your San Antonio flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to San Antonio.

Looking to save even more? Get additional savings by bundling your San Antonio flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your San Antonio trip!

Frequently asked questions

What is the name of San Antonio's airport?
Organize a flight to San Antonio with Expedia and you'll be touching down at Saipan Intl. Airport (SPN).
How far is Saipan Intl. Airport (SPN) from central San Antonio?
Saipan Intl. Airport (SPN) is within close reach of the heart of the city. It's a mere 3 kilometres from downtown San Antonio.
What airport is best to fly into San Antonio?
Pass through the doors of Saipan Intl. Airport (SPN) and your San Antonio trip will have begun! The city's main airport, it's located 3 kilometres from the downtown streets.
How many airlines fly to San Antonio?
You have a couple of choices if you're travelling to San Antonio. Select from 4 airlines that service the city from at least 4 airports across the globe.
Which airlines fly to San Antonio?
Jeju Air and T'Way Air are some of the top airlines that offer flights to San Antonio. Most travellers use Seoul to set off from with Jeju Air flying this route the most.
How many nonstop flights are there to San Antonio?
Flying to someplace new is much more fun when there aren't any lengthy stopovers. If you're off to San Antonio, the great news is that there are around 33 nonstop flights every week.
Where are the most popular flights to San Antonio departing from?
Flights to San Antonio departing from Seoul, Tokyo and Hong Kong airports are in high demand.
How long is the flight to San Antonio Airport?
If you're going to San Antonio from Seoul, you'll have a flight duration of 4 hours and 26 minutes. Those taking off from Tokyo should expect to be airborne for around 3 hours and 35 minutes. From Hong Kong it's 5 hours and 10 minutes away.
How to book the cheapest flight to San Antonio?
If you want to have some extra spending money on your trip to San Antonio, then listen up! As any seasoned jet-setter knows, avoid booking at the last minute. Airfares are usually more expensive just prior to the departure date. Don't stop there, though. Do some research and find out if there are a few airports at your destination. Fares often differ depending on the airport you use. Don't forget to compare prices across airlines too. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to secure your seat as soon as you see a great bargain. The sweetest deals never last long.
Do you have any tips for my flight to San Antonio?
No matter where you're coming from, flying can be a seamless experience if you've planned ahead. Check out these top travel tips that will get your San Antonio vacation started on the right note. What to pack in your hand luggage:

  • It's simple — first, put in your passport, official ID, wallet and medications. Next, you'll need some extra in-flight entertainment to while away the hours. A juicy novel and a phone crammed with your favourite shows are good options. If you intend to catch a few z's, a comfy neck pillow and some earplugs will also come in handy. Finally, leave space for a toothbrush and some cleansing wipes so you'll hop off the plane feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Make sure you don't have a sharp object hiding in the bottom of your carry-on luggage. Other banned items include explosive or flammable products, such as bleach and fuel, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your goal here is to feel as comfortable as possible. Pick shoes that are easy to slip on and off, dress in loose, natural fibers and remember to take a jacket in case it gets chilly in the cabin.
  • Deep vein thrombosis (DVT), a blood clot condition caused by prolonged inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some gentle exercises in your seat to promote better circulation.

How to get through airport security fast when flying to San Antonio?
It's all about being organized. We've rounded up some top tips for a stress-free trip through airport security. Watch out San Antonio, here you come:

  • Security personnel first need to make sure that you have a valid ID and travel documents before anything else. Have them ready for inspection.
  • Time to strip down. Well kind of. Your jacket, belt, keys and other items in your pocket, like your earphones, will be required to go through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
  • All your electronics, including your laptop and phone, will also need to be scanned separately.
  • Travelling with your favourite cologne? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, it's OK to bring with you in your carry-on bag.
  • Lightweight sneakers are a great footwear choice as you're less likely to have to remove them when going through security. Hiking boots and heavier-style shoes are often subjected to extra screening.
  • Sharp items such as knives and scissors can't be taken on board. They'll be seized at security, so pack them safely away in your checked bags.

Flights to San Antonio information
Destination airport
Saipan Intl.
Destination airport IATA code
SPN
Destination city name
Saipan
Roundtrip price
CA $1,380

Trending flights to San Antonio

Prices were available within the past 7 days and start at CA $355 for one-way flights and CA $1,381 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Oct. 27 - Wed, Nov. 12
YVR
Vancouver
SPN
Saipan
CA $1,571 Roundtrip, found 6 days ago
CA $1,571
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Oct. 27 from Vancouver to Saipan, returning Wed, Nov. 12, priced at CA $1,571 found 6 days ago
*Available to Expedia members.