Cheap Flights to San Antonio
View ฿6,790 flight on Thu, 17 Sept 2026Opens in a new windowPopular airlines to San Antonio
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Cheap round-trip flights to San Antonio
Prices were available within the past 7 days and start at ฿6,790 for one-way flights and ฿12,935 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. 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.
Book with confidence
Flights to San Antonio
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Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.
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Travel information
Destination airport | Juan Santamaría Intl. |
|---|---|
Destination airport IATA code | SJO |
Destination city name | San José |
Roundtrip price | ฿12,935 |
Trending flights to San Antonio
Prices were available within the past 7 days and start at ฿6,790 for one-way flights and ฿12,935 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.
