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Cheap Flights to San Antonio

View ₩139,400 flight on Sun, Aug 30, 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 ₩139,400 for one-way flights and ₩243,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Philippine Airlines
Hong Kong Airlines
United
Asiana Airlines

Frequently asked questions

What is the name of San Antonio's airport?
Saipan Intl. Airport (SPN) is the only airport in San Antonio.
How far is Saipan Intl. Airport (SPN) from central San Antonio?
SPN is only a short cab ride from buzzing downtown San Antonio. You'll find it 3 kilometers from the city center.
What airport is best to fly into San Antonio?
With only one main airport in San Antonio, it won't take you long to get your hands on the best flight. You'll be taking off to Saipan Intl. Airport (SPN), which is located around 3 kilometers from the downtown area.
How many airlines fly to San Antonio?
You have a number of choices if you're jetting to San Antonio. Take your pick of 4 airlines that service the city from 4 airports worldwide.
Which airlines fly to San Antonio?
Jeju Air and T'Way Air offer the majority of flights to San Antonio. One of the most common ways to get there is on a Jeju Air flight leaving from Seoul.
How many nonstop flights are there to San Antonio?
With around 33 nonstop flights running each week, you'll be hitting the runway in San Antonio before you can ask, "Are we there yet?"
Where are the most popular flights to San Antonio departing from?
Travelers frequently jet off from Seoul, Tokyo and Hong Kong Island airports when going to San Antonio.
How long is the flight to San Antonio Airport?
If you're going to San Antonio from Seoul, you're looking at 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 Island it's 5 hours and 10 minutes away.
How to book the cheapest flight to San Antonio?
Don't leave booking your flight to San Antonio until the last possible moment. That's one trick well-versed travelers use to get the best prices. Booking in advance means more choices and cheaper flights. Another terrific way to nab the most affordable fare is to shop around. If your destination has several airports, be sure to research the cost of flying into a smaller terminal. And finally, remember that the early bird catches the worm. Know what a typical airfare costs and be ready to reserve your seat as soon as you see an unbeatable bargain. The sweetest deals don't last long.
Do you have any tips for my flight to San Antonio?
No matter where you're coming from, flying can be a pleasant experience if you've planned ahead. We've compiled a list of essential travel tips that will get your San Antonio vacation started on the right note. What to pack in your hand luggage:
  • Traveling on a plane can be a cruisy experience if you take the right stuff. First of all you'll need toiletry items, such as deodorant, toothpaste and a toothbrush, a fresh change of clothes and a few magazines. Next, find room in your carry-on bag for your phone, tablet and chargers, any vital medications and maybe a neck pillow too. Last, but definitely not least, be sure to take your passport, travel documents and your bank cards.
Do not pack the following items in your hand luggage:
  • While the list of restricted items differs between air carriers, the general rule of thumb is nothing sharp, flammable or explosive. This includes things like box cutters, razor blades, spray paint and flares. Sports equipment like ski poles, and items that could harm other people, such as pepper spray and firearms, can't come on board with you either.
What to wear on a flight:
  • Your aim is to be as comfortable as you can. Opt for a pair of slip-on shoes, dress in loose, breathable clothing and don't forget to bring a pullover in case you get chilly in the cabin.
  • Deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of 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 improve your circulation.
How to get through airport security fast when flying to San Antonio?
Being prepared before you get to the airport will make your getaway to San Antonio a breeze. We've rounded up some top tips for a speedy journey past security:
  • Security personnel first need to make sure that you have a valid passport and matching boarding pass before anything else. Have them ready for inspection.
  • The X-ray machine is up next. Remove anything on you that is likely to beep. This includes items like earphones or headphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • For just a few minutes, you'll need to unplug from the digital world. Your phone, laptop and any other electronic gadgets will also need to go through the scanner.
  • Can't travel without your favorite hand and nail cream? No problem. As long as the volume is no greater than 3.4 ounces (100 milliliters) and it's stored in a clear zip-lock bag, it's OK to bring with you in your carry-on luggage.
  • The right choice of footwear can save you valuable minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Slip-on shoes are usually not.
  • Knives and other sharp items are not allowed in the cabin. 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 Saipan. Expedia provides the cheapest flights to many destinations in Saipan and you may find even greater savings if you combine your flight with a hotel stay in San Antonio.

Travel information

Destination airport
Saipan Intl.
Destination airport IATA code
SPN
Destination city name
Saipan
Roundtrip price
₩243,100

Trending flights to San Antonio

Prices were available within the past 7 days and start at ₩139,400 for one-way flights and ₩243,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
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