Cheap Flights to San Antonio
View ฿8,035 flight on Wed, 21 Oct 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 ฿8,035 for one-way flights and ฿14,255 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?
- First of all, pack in your passport, important documents, cash and vital medications. Next, you'll want some in-flight entertainment to while away the hours. A juicy book and a tablet crammed with your favourite movies are some fantastic options. If you intend to catch up on some sleep, a neck pillow and some noise-cancelling headphones will also be useful. Finally, leave some space for a few toiletry items so you'll arrive looking fresh and raring to go.
- Leave all your full-sized bottles of shampoo and conditioner in your checked luggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Pointed or sharp objects, like your pocket knife, and dangerous goods which are explosive or flammable, such as spray paint, flares and strong acids, are also not allowed.
- Comfort should be your top priority when choosing what to wear on your flight. Loose, breathable clothing is a wise option, as are flat, closed-toe shoes.
- Deep vein thrombosis (DVT) is a risk on long-distance flights. It's the result of blood clots forming due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks or tights.
How to get through airport security fast when flying to San Antonio?
- Have your travel documents and ID handy. They'll be the first things you'll be asked to present to security.
- Your jacket, belt, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make the whole process easier by removing them before your turn arrives.
- For just a few minutes, you'll have to unplug from technology. Your phone, laptop and any other electronics will need to go through the scanner.
- Any gels or liquids, such as toothpaste or perfume, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), zip-lock bag.
- The right choice of footwear can save you several precious minutes. Boots are often required to be removed and X-rayed separately. Slip-on shoes usually aren't.
- Airlines will not allow any sharp objects to come on board with you. If you must bring these kinds of items, pack them in your checked baggage.
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Flights to San Antonio
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Travel information
Destination airport | Juan Santamaría Intl. |
|---|---|
Destination airport IATA code | SJO |
Destination city name | San José |
Return price | ฿14,255 |
Trending flights to San Antonio
Prices were available within the past 7 days and start at ฿8,035 for one-way flights and ฿14,255 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.
