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Cheap Flights to San Antonio

View ₩322,200 flight on Mon, Jul 20, 2026Opens 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 ₩322,200 for one-way flights and ₩630,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jul 20 - Wed, Jul 22
SAN
San Diego
OAK
Oakland
₩630,400 Roundtrip, found 1 hour ago
₩630,400
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Jul 20 from San Diego to Oakland, returning Wed, Jul 22, priced at ₩630,400 found 1 hour ago
American Airlines
Sun, Aug 16 - Sun, Aug 23
EWR
New York
STS
Santa Rosa
₩1,346,800 Roundtrip, found 3 days ago
₩1,346,800
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 16 from New York to Santa Rosa, returning Sun, Aug 23, priced at ₩1,346,800 found 3 days ago
Virgin Atlantic
Tue, Aug 4 - Fri, Aug 7
LHR
London
OAK
Oakland
₩1,347,600 Roundtrip, found 17 hours ago
₩1,347,600
Roundtrip
found 17 hours ago
Select Virgin Atlantic flight, departing Tue, Aug 4 from London to Oakland, returning Fri, Aug 7, priced at ₩1,347,600 found 17 hours ago
Air France
Tue, Aug 4 - Fri, Aug 7
LHR
London
OAK
Oakland
₩1,878,900 Roundtrip, found 17 hours ago
₩1,878,900
Roundtrip
found 17 hours ago
Select Air France flight, departing Tue, Aug 4 from London to Oakland, returning Fri, Aug 7, priced at ₩1,878,900 found 17 hours ago
Philippine Airlines
Tue, Aug 4 - Fri, Aug 7
SIN
Singapore
OAK
Oakland
₩2,413,900 Roundtrip, found 12 hours ago
₩2,413,900
Roundtrip
found 12 hours ago
Select Philippine Airlines flight, departing Tue, Aug 4 from Singapore to Oakland, returning Fri, Aug 7, priced at ₩2,413,900 found 12 hours ago

Frequently asked questions

What is the name of San Antonio's airport?
Oakland Intl. Airport (OAK) is the only airport serving San Antonio.
What airport is best to fly into San Antonio?
Sitting 64 kilometers from the downtown area, OAK is your entry point to San Antonio.
How many airlines fly to San Antonio?
San Antonio is serviced by 13 airlines from at least 36 airports across the globe.
Which airlines fly to San Antonio?
Southwest Airlines and Spirit Airlines are some of the leading airlines that offer flights to San Antonio. Travelers often pick Las Vegas as a starting point with Southwest Airlines flying this route the most.
How many nonstop flights are there to San Antonio?
Planning an unforgettable San Antonio adventure is easy when there are 717 direct flights every week to pick from.
Where are the most popular flights to San Antonio departing from?
Travelers frequently jet off from Las Vegas, Burbank and Santa Ana airports when flying to San Antonio.
How long is the flight to San Antonio Airport?
Where you depart from determines how long you'll be strapped into your seat. From Las Vegas to San Antonio, the average flight time is 1 hour and 37 minutes. From Burbank it usually takes 1 hour and 24 minutes, and from Santa Ana it's 1 hour and 27 minutes.
How to book the cheapest flight to San Antonio?
We all know those lucky jet-setters who somehow manage to pick up incredibly cheap airfares whenever they fly. Want to know how to do it for your San Antonio vacation? Don't wait until the very last minute to lock in your flight. Don't stop there, though. Do some research and find out if there are multiple airports at your destination. Ticket prices often differ depending on which airport you go for. Don't forget to compare prices across air carriers as well. And finally, remember that it's first in, best dressed. Familiarize yourself with airfare costs and be ready to secure your seat as soon as you spot an unbeatable bargain. The best deals never last long.
Do you have any tips for my flight to San Antonio?
If you're poorly prepared, airports and flying can be overwhelming. But there's no need to panic. Follow these useful tips and enjoy a trouble-free start to your getaway in San Antonio. What to pack in your hand luggage:

  • First and foremost, pack in your passport, travel docs, cash and vital medications. Next, you'll need some extra in-flight entertainment to while away the time. A juicy novel and a tablet filled with your favorite shows are some wonderful options. If you hope to catch a few z's, a comfy neck pillow and some earplugs will also come in handy. Finally, make room for a toothbrush and some cleansing wipes to ensure you step off the plane looking and feeling fresh.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have a pocket knife lurking in one of the zippers of your carry-on luggage. Other restricted items include flammable or explosive goods, such as fuel and fireworks, and liquids and gels in containers larger than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Your aim is to feel as comfortable as you can. Go for slip-on footwear, dress in loose, natural-fiber clothing and remember to take a pullover in case it gets chilly in the cabin.
  • You're probably aware of deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To minimize your risk on board, drink lots of water, consider wearing compression socks and move your legs and feet often.

How to get through airport security fast when flying to San Antonio?
It's easy — be prepared. We've compiled some helpful hints for a hassle-free trip through security. Watch out San Antonio, here you come:

  • First things first. Your travel documents and ID will need to be inspected by airport security personnel. Keep them within easy reach so you don't have to dig around for them.
  • Time to strip down. Well sort of. Your jacket, belt, keys and other small items, like your headphones, will be required to go through the X-ray machine. Make the whole process faster by removing them before your turn arrives.
  • For just a few moments, you'll need to unplug from the digital world. Your tablet, phone and any other electronic devices will need to go through the scanner.
  • Traveling with a new cologne? No problem. As long as the volume is no greater than 3.4 ounces (100 milliliters) and it's stored in a clear zip-close bag, you're allowed to bring it with you in your carry-on.
  • The right choice of footwear can save you valuable minutes. Boots and bulky shoes are often required to be removed and X-rayed separately. Slip-on sneakers are usually not.
  • Sharp or pointed objects (like knives and scissors) are not allowed on board. They'll be seized at security, so put them in your checked suitcase.

Book with confidence

Searching for cheap flights to San Antonio? No travel company presents more choices than Expedia if you're looking to compare flights to San Antonio. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Petaluma. Expedia provides the cheapest flights to many destinations in Petaluma and you may find even greater savings if you combine your flight with a hotel stay in San Antonio.

Travel information

Destination airport
Sonoma County
Destination airport IATA code
STS
Destination city name
Santa Rosa
Roundtrip price
₩1,166,000
*Available to Expedia members.