Cheap Flights to San Antonio
View AU$297 flight on Fri, 16 Oct 2026Opens in a new windowPopular airlines to San Antonio
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Cheap Tickets 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.
Find the cheapest month to fly from Columbus (CMH) to San José (SJO)
Frequently asked questions
How to book the cheapest flight to San Antonio?
Do you have any tips for my flight to San Antonio?
- It's easy — first, put in your passport, important documents, cash and daily medications. Next, you'll need some extra in-flight entertainment to while away the time. A thrilling novel and a phone filled with your favourite movies are some wonderful options. If you hope to take a short snooze, a comfy neck pillow and a pair of earplugs will also come in handy. Finally, leave space for a toothbrush and some deodorant so you'll arrive at your destination feeling fresh and raring to go.
- Pack all your full-sized bottles of hair gel and hairspray in your checked luggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like a pocket knife, and products which are explosive or flammable, such as spray paint, flares and fireworks, are also restricted.
- The aisles of an aircraft aren't the place for a fashion parade. Don comfortable layers and pick shoes that are closed-toe, flat and easy to remove.
- Most travellers are aware of deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To minimize your risk on board, drink lots of water, consider wearing compression socks or tights and do gentle foot and leg exercises in your seat.
How to get through airport security fast when flying to San Antonio?
- Airport security personnel first need to determine that you have a valid passport and matching travel documents before anything else. Have them close by, ready for inspection.
- Time to strip down. Well kind of. Your coat, belt, keys and other contents of your pockets, like coins, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them before your turn arrives.
- Your electronic gadgets like phones and laptops will also need to go on a tray to be scanned. Don't worry, you'll be back online in no time.
- Remove gels and liquids from your carry-on bag. They often need to be sent through the X-ray scanner separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
- There's a chance you'll need to remove your shoes for scanning, so wearing lightweight sneakers is always a clever idea.
- Airlines will not allow any sharp or pointed objects in your carry-on baggage. If you need to bring these kinds of items, pack them in your checked luggage.
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San Antonio Flights
Have the time of your life in San Antonio
Flying to San Antonio is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of San Antonio flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to San Antonio in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.
Tips for flying and packing light
If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.
Fly for less when you bundle airfare and accommodation
Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in San Antonio. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.
Get the power of planning in the palm of your hand
Booking your trip to San Antonio, San José has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.
Join the Expedia Rewards Program
If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to San Antonio when bundled with your accommodation.
What are you waiting for?
Expedia.com.au helps you find cheap flights to San Antonio AU$621. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next San Antonio-bound flight. Bon voyage!
Travel information
Destination airport | Juan Santamaría Intl. |
|---|---|
Destination airport IATA code | SJO |
Destination city name | San José |
Return price | AU$620 |
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.