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Cheap Flights to San Antonio: San Antonio Flight Deals

View €90 flight on Sun, 25 Oct 2026Opens in a new window

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Cheap round-trip flights to San Antonio

Prices were available within the past 7 days and start at €90 for one-way flights and €139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Avelo Airlines
JetBlue Airways
American Airlines
Delta
United

Frequently asked questions

What is the name of San Antonio's airport?
Organise a flight to San Antonio with Expedia and you'll be touching down at Rafael Hernandez Airport (BQN).
How far is BQN from central San Antonio?
If you're basing yourself in the centre of San Antonio, you'll be there within moments after touching down at BQN. The terminal is only 3 kilometres from downtown.
What airport is best to fly into San Antonio?
Situated 3 kilometres from the centre of town, Rafael Hernandez Airport (BQN) is likely to be your first stop in San Antonio.
How many airlines fly to San Antonio?
With 4 air carriers jetting into San Antonio from 5 airports across the globe, your next adventure is just a few clicks away.
Which airlines fly to San Antonio?
JetBlue and Frontier Airlines are some of the leading airlines that offer flights to San Antonio. Travellers often use Orlando as a starting point with JetBlue operating the most flights on this route.
How many nonstop flights are there to San Antonio?
With approximately 46 nonstop flights running every week, you'll be arriving in San Antonio before you have time to say, "Are we there yet?"
Where are the most popular flights to San Antonio departing from?
Travellers often jet off from Orlando, New York and Newark airports when heading to San Antonio.
How long is the flight to San Antonio Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Orlando to San Antonio, the average flight time is 2 hours and 45 minutes. From New York it's roughly 3 hours and 51 minutes, and from Newark it's 3 hours and 52 minutes.
How to book the cheapest flight to San Antonio?
We've all come across those fortunate jet-setters who somehow pick up incredibly cheap fares wherever they go. Eager to know how to do it for your San Antonio holiday? Don't leave it until the last moment to secure your flight. Another good way to score the best deal is to research all options. If where you're headed has more than one airport, don't forget to look into the cost of flying into a less busy terminal. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and be ready to buy your ticket as soon as you see an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to San Antonio?
Depending on where you're coming from, your flight to San Antonio could be completely stress-free or it could go on forever. Here are some handy travel tips that will help you start your unforgettable escape on a positive note. What to pack in your hand luggage:
  • A plane trip can be easy if you carry the right things. Firstly, you'll need basic toiletries, such as a toothbrush and lip balm, a spare pair of socks and a few magazines. Secondly, leave space in your hand luggage for your mobile phone, a charger, your medications and maybe a comfy neck pillow too. Lastly, and most importantly, remember to take your passport, travel documents and your credit cards.
Do not pack the following items in your hand luggage:
  • While the list of restricted items can differ between air carriers, the general rule of thumb is avoid carrying anything sharp, flammable or explosive. This includes things like screwdrivers, drills, aerosol cans and flares. Sports equipment like hockey sticks, and items that could harm other people, such as pepper spray and guns, can't come on board with you either.
What to wear on a flight:
  • The aisles of a plane are no place for a fashion parade. Dress in comfortable layers and choose shoes that are flat, roomy and easy to pull on and off.
  • You've probably heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To reduce your risk on board, drink plenty of water, consider wearing compression socks and do gentle foot and leg exercises in your seat.
How to get through airport security fast when flying to San Antonio?
A little pre-planning before your flight can make your getaway to San Antonio a breeze. Check out our handy tips for a swift journey through security:
  • Airport security personnel first need to check that you have a valid ID and travel documents before anything else. Have them in your hand, ready for inspection.
  • Your belt, jacket, keys and other items in your pocket, like coins, will need to go through the X-ray machine. Make the whole process faster by removing them as your turn draws near.
  • All your electronics, including your phone and tablet, will also need to be scanned.
  • Travelling with a new perfume or cologne? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, it's OK to bring with you on board.
  • Choosing your footwear wisely can save you a few precious minutes. Boots and heavy shoes are often required to be removed and separately scanned. Lightweight sneakers are usually not.
  • Pocket knives and other sharp items are prohibited in the cabin. They'll be confiscated at security, so pack them in your checked baggage.

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
Luis Munoz Marin Intl.
Destination airport IATA code
SJU
Destination city name
San Juan
Return price
€208

Trending flights to San Antonio

Prices were available within the past 7 days and start at €90 for one-way flights and €139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
*Available to Expedia members.