Cheap Flights to San Antonio: San Antonio Flight Deals

View €85 flight on Mon, 17 Nov 2025Opens in a new window

Popular 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 €85 for one-way flights and €194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Thu, 27 Nov - Thu, 4 Dec
JFK
New York
SJO
San José
€194 Return, found 3 days ago
€194
Return
found 3 days ago
Select JetBlue Airways flight, departing Thu, 27 Nov from New York to San José, returning Thu, 4 Dec, priced at €194 found 3 days ago
Delta
Mon, 17 Nov - Sun, 23 Nov
JFK
New York
SJO
San José
€220 Return, found 2 days ago
€220
Return
found 2 days ago
Select Delta flight, departing Mon, 17 Nov from New York to San José, returning Sun, 23 Nov, priced at €220 found 2 days ago
American Airlines
Mon, 17 Nov - Fri, 21 Nov
EWR
New York
SJO
San José
€248 Return, found 5 days ago
€248
Return
found 5 days ago
Select American Airlines flight, departing Mon, 17 Nov from New York to San José, returning Fri, 21 Nov, priced at €248 found 5 days ago
avianca
Thu, 4 Dec - Sun, 14 Dec
JFK
New York
SJO
San José
€261 Return, found 18 hours ago
€261
Return
found 18 hours ago
Select avianca flight, departing Thu, 4 Dec from New York to San José, returning Sun, 14 Dec, priced at €261 found 18 hours ago
United
Sun, 16 Nov - Sat, 22 Nov
EWR
New York
SJO
San José
€284 Return, found 4 days ago
€284
Return
found 4 days ago
Select United flight, departing Sun, 16 Nov from New York to San José, returning Sat, 22 Nov, priced at €284 found 4 days ago

Find the cheapest month to fly from Columbus (CMH) to San José (SJO)

May is typically the cheapest month to fly

From €194 - €601 per traveller.

Frequently asked questions

How to book the cheapest flight to San Antonio?
If you'd like to have some extra spending money on your trip to San Antonio, listen up! As every experienced traveller knows, don't book at the very last minute. Prices are usually more expensive close to the departure date. Also, look around online and compare your options. If your destination has a few airports, you may be able to nab an excellent price by flying into one a little further out. Last of all, be ready to book quickly if you find an irresistible price. It might not stick around for long. With a bit of know-how and some luck, the perfect fare will be yours.
Do you have any tips for my flight to San Antonio?
Depending on where you're coming from, your journey to San Antonio could be completely painless or it could go on forever. We've compiled some tips that will help you start your next unforgettable escape on the right foot. What to pack in your hand luggage:

  • The secret to having an awesome flight experience is to pack in advance. So, let's start with the essentials: passport, travel docs, cash and important medications. Next, bring on board items that'll help keep you busy, like some electronic gadgets or a magazine. It's also wise to bring your chargers, a quality neck pillow and a pair of earplugs. Last but not least, don't forget to chuck in toiletry items like a toothbrush, lip balm and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have sharp objects (like a knife or scissors) lurking in one of the compartments of your carry-on luggage. Other prohibited items include flammable or explosive goods, such as fuel and fireworks, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Comfort should be your main priority when choosing what to wear during your flight. Loose, breathable clothing is a wise option, as are flat, closed-toe shoes.
  • Caused by prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers on long-distance flights. Lower your risks by staying hydrated, keeping your lower limbs moving and wearing compression socks or tights.

How to get through airport security fast when flying to San Antonio?
It's all about being prepared. We've rounded up some tips and tricks for a fuss-free trip through security. Watch out San Antonio, here you come:

  • Have your passport and boarding pass at hand. They're the first items you'll be asked to show at airport security.
  • After that, both you and your carry-on bag will be X-rayed. To speed things up, remove anything that is likely to set the alarm off. Items such as your coat, belt and headphones need to go through the machine.
  • Your electronic gadgets like phones and laptops will also need to go on a tray for inspection. No need to worry though, you'll be back online in no time.
  • Any liquids or gels, such as hair oil or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-lock bag.
  • It's also likely that you'll need to remove your shoes to be X-rayed, so wearing slip-on shoes is always a clever idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked baggage. They won't be allowed on board and will be confiscated.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to San Antonio. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to San Antonio. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to San Antonio, or are just on the lookout for the best flights to San Antonio, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in San Antonio to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Juan Santamaría Intl.
Destination airport IATA code
SJO
Destination city name
San José
Return price
€194

Trending flights to San Antonio

Prices were available within the past 7 days and start at €85 for one-way flights and €194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, 11 May - Mon, 18 May
DUB
Dublin
SJO
San José
€504 Return, found 4 hours ago
€504
Return
found 4 hours ago
Select JetBlue Airways flight, departing Mon, 11 May from Dublin to San José, returning Mon, 18 May, priced at €504 found 4 hours ago

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