S$127 Cheap Flights to San Antonio

View S$127 flight on Sat, 11 Oct, 2025Opens in a new window

Popular airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to San Antonio

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Mon, 1 Sep - Tue, 9 Sep
ICN
Seoul
SPN
Saipan
S$246 Return, found 4 days ago
S$246
Return
found 4 days ago
Select Jeju Air with Bag flight, departing Mon, 1 Sep from Seoul to Saipan, returning Tue, 9 Sep, priced at S$246 found 4 days ago
T'way Air with baggage
Mon, 11 Aug - Thu, 14 Aug
ICN
Seoul
SPN
Saipan
S$313 Return, found 2 hours ago
S$313
Return
found 2 hours ago
Select T'way Air with baggage flight, departing Mon, 11 Aug from Seoul to Saipan, returning Thu, 14 Aug, priced at S$313 found 2 hours ago
United
Wed, 5 Nov - Wed, 12 Nov
NRT
Tokyo
SPN
Saipan
S$364 Return, found 6 days ago
S$364
Return
found 6 days ago
Select United flight, departing Wed, 5 Nov from Tokyo to Saipan, returning Wed, 12 Nov, priced at S$364 found 6 days ago
T'Way Air
Tue, 5 Aug - Tue, 12 Aug
SIN
Singapore
SPN
Saipan
S$650 Return, found 3 days ago
S$650
Return
found 3 days ago
Select T'Way Air flight, departing Tue, 5 Aug from Singapore to Saipan, returning Tue, 12 Aug, priced at S$650 found 3 days ago
Jeju Air
Thu, 31 Jul - Mon, 11 Aug
SIN
Singapore
SPN
Saipan
S$817 Return, found 4 days ago
S$817
Return
found 4 days ago
Select Jeju Air flight, departing Thu, 31 Jul from Singapore to Saipan, returning Mon, 11 Aug, priced at S$817 found 4 days ago

Find Your Flights to San Antonio SPN

Cheap flights to San Antonio (SPN)

Get started finding a cheap flight to San Antonio on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to San Antonio.

Return prices range from S$246 - S$1,510 and one-ways San Antonio start as low as S$127.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to San Antonio (SPN)

You have several options for which airline you choose to travel with to San Antonio. There are 10 airlines flying into SPN: T'way Air with baggage, Jeju Air with Bag, T'Way Air, United, Jeju Air, Hong Kong Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to San Antonio (SPN) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to SPN in September and in October for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of San Antonio's airport?
If you're travelling by air, you won't have to think too long which airport to choose. San Antonio has just one – Saipan Intl. Airport (SPN).
How far is Saipan Intl. Airport (SPN) from central San Antonio?
If you're staying in the centre of San Antonio, you'll be there within moments after touching down at SPN. This terminal is just 3 kilometres from downtown.
What airport is best to fly into San Antonio?
Francisco C. Ada/Saipan Intl. Airport is the only major airport in San Antonio. Before you jet off, it's a good idea to know a thing or two about it. It sits about 3 kilometres from the downtown area.
How many airlines fly to San Antonio?
There are a total of 6 air carriers connecting San Antonio to 5 airports across the globe.
Which airlines fly to San Antonio?
Flights into San Antonio are typically operated by Southern Airways Express. The greatest number of flights depart from Rota, with Southern Airways Express servicing this route the most often.
How many nonstop flights are there to San Antonio?
Flying to a new place is much more straightforward when there aren't any stopovers. If you're off to San Antonio, the good news is that there are around 48 direct flights each week.
Where are the most popular flights to San Antonio departing from?
Travellers frequently depart from Incheon, Tokyo and Rota airports when heading to San Antonio.
How long is the flight to San Antonio Airport?
If you're flying to San Antonio from Rota, you're looking at a flight time of 30 minutes. Those setting off from Incheon should expect to be airborne for around 4 hours and 44 minutes. From Gimhae it's approximately 4 hours and 5 minutes away.
How to book the cheapest flight to San Antonio?
We've all come across those lucky travellers who somehow land incredibly cheap fares wherever they go. Want to know how to do it for your San Antonio holiday? Don't wait until the last possible moment to lock in your flight. Also, look around online and compare your options. If your destination has several airports, you may be able to nab a better price by flying into a less busy terminal. Last but not least, be prepared to lock in your seat quickly if you stumble on a great deal. It might not be available for long. With a bit of knowledge and some good fortune, the perfect airfare can be yours.
How to survive the flight to San Antonio?
Depending on where you're coming from, your flight to San Antonio could be no sweat at all or it could drag on forever. We've put together some useful travel tips that will help you start your next unforgettable escape on a positive note.What to pack in your hand luggage:

  • The secret to having a worry-free travel experience is to be prepared. First up, the essentials: passport, official ID, bank cards and daily medications. Next, bring items that'll help keep you busy, like your laptop or a thrilling novel. It's also smart to bring your chargers, a comfy neck pillow and a pair of headphones. Finally, don't forget to toss in toiletries like a toothbrush, facial wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between air carriers, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes screwdrivers, pocket knives, fireworks and fuel. Sporting equipment like hockey sticks, and items that could harm passengers, such as firearms and swords, are also banned from the cabin.

What to wear on a flight:

  • The goal here is to make yourself as comfortable as you can. Layer yourself up in breathable clothing and take a sweater just in case you get cold. Always go with flat, well-fitting shoes as it's possible that your feet and ankles will swell a little during the flight. Leave the high heels and heavy hiking boots in your checked baggage.
  • Unfortunately, one risk of long-distance travel is developing deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To avoid this, make the most of every opportunity to walk around the cabin and stretch your legs. Compression tights and socks are another great idea to help lower your risk.

How to get through airport security fast when flying to San Antonio?
Being prepared before you arrive at the airport can make your getaway to San Antonio a piece of cake. Here are some top tips for a swift journey through security:

  • Be sure to keep your boarding pass and passport close by. They're the first things you'll be asked to present to airport security.
  • After that, both you and your hand luggage will be X-rayed. To speed things up, remove anything that might set the alarms off. Items like your belt, coat and headphones will be required to go through the machine.
  • All electronic devices, including your laptop and phone, are also required to be scanned.
  • Remember to remove gels and liquids from your carry-on luggage. They often need to be sent through the X-ray separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you a few precious minutes. Boots and heavy shoes are often required to be removed and separately scanned. Lightweight sneakers usually aren't.
  • Sharp items such as knives and scissors are not allowed in the cabin. 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
Return price
S$245

Trending flights to San Antonio

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Tue, 5 Aug - Tue, 12 Aug
SIN
Singapore
SPN
Saipan
S$650 Return, found 3 days ago
S$650
Return
found 3 days ago
Select T'Way Air flight, departing Tue, 5 Aug from Singapore to Saipan, returning Tue, 12 Aug, priced at S$650 found 3 days ago
*Available to Expedia members.