
Cheap Flights to San Antonio: San Antonio Flight Deals
View €105 flight on Tue, 8 Dec 2026Opens in a new windowPopular airlines
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Cheap round-trip flights to San Antonio
Prices were available within the past 7 days and start at €105 for one-way flights and €200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.





Frequently asked questions
How to book the cheapest flight to San Antonio?
Do you have any tips for my flight to San Antonio?
- Air travel can be a pleasure if you take the right stuff. Firstly, you'll want some toiletry items, such as deodorant and a toothbrush, a clean set of clothes and a magazine or two. Next, find a spot in your carry-on bag for your phone and charger, any vital medications and maybe a quality neck pillow too. Last, but definitely not least, don't forget to bring your passport, travel documents and some money.
- While the list of banned items differs between air carriers, the general guide to follow is nothing flammable, sharp or explosive. This includes things like tools, metal cutlery, aerosol cans and bleaching agents. Sports equipment like golf clubs, and items that could harm passengers, such as firearms and ammunition, aren't allowed in the cabin either.
- Comfort should be your top priority when deciding what to wear on your flight. Loose, breathable clothing is a sensible option, as are flat, slightly roomy shoes.
- Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. To lower your risk on board, stay hydrated, consider wearing compression socks or tights and move your lower limbs often.
How to get through airport security fast when flying to San Antonio?
- Have your passport and travel documents easily accessible. They'll be the first things you'll be asked for by airport security.
- Next up is the X-ray machine. Empty your pockets and remove anything metal that is likely to beep. This includes things like earphones or headphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
- All your electronic gadgets, including your phone and laptop, are also required to be separately scanned.
- Remove all gels and liquids from your carry-on luggage. They often need to be sent through the X-ray scanner separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-lock bag.
- There's a good chance you'll be required to take your shoes off to be X-rayed, so wearing lightweight sneakers is always a clever idea.
- Sharp items such as knives and scissors are prohibited in the cabin. They'll be confiscated at security, so pack them safely away 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 | €200 |
Trending flights to San Antonio
Prices were available within the past 7 days and start at €105 for one-way flights and €200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
