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£79 Cheap Flights to San Antonio

View £79 flight on Fri, 6 Nov 2026Opens in a new window

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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 £79 for one-way flights and £156 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.

Aerolineas Argentinas
Aerolineas Argentinas
Aerolineas Argentinas
Aerolineas Argentinas
GOL Linhas Aereas S.A.

Frequently asked questions

What is the name of San Antonio's airport?
San Antonio is served by just one airport, Rosario - Islas Malvinas Intl. Airport (ROS).
How many airlines fly to San Antonio?
There are 4 airlines that service the route to San Antonio. These fly in from 10 airports across the world.
Which airlines fly to San Antonio?
Flights to San Antonio are typically operated by Aerolineas Argentinas. The largest proportion of these flights take off from Buenos Aires, with Aerolineas Argentinas servicing this route the most often.
How many nonstop flights are there to San Antonio?
Flying to a new place is much more fun when there aren't any annoying stopovers. If you're jetting off to San Antonio, the great news is that there are roughly 54 direct flights every week.
Where are the most popular flights to San Antonio departing from?
Flights to San Antonio departing from Buenos Aires, Rio de Janeiro and Florianópolis airports are the most in demand.
How long is the flight to San Antonio Airport?
If it's Buenos Aires you're departing, you'll be in the air for around 1 hour before you arrive in San Antonio. Terminal to terminal from Rio de Janeiro takes around 3 hours and 31 minutes and from Florianópolis, 2 hours and 23 minutes.
How to book the cheapest flight to San Antonio?
If you'd like to have some extra spending money on your San Antonio holiday, then listen up! As every seasoned traveller knows, don't leave booking until the last minute. Airfares are generally more expensive close to the departure date. Another terrific way to score the most competitive fare is to shop around. If where you're headed has more than one airport, look into the cost of flying into a smaller terminal. Lastly, another easy way to save some money is be ready to book at a moment's notice. If you see an irresistible deal, don't hesitate — grab it while you've got the chance.
Do you have any tips for my flight to San Antonio?
If you're poorly prepared, travelling can be tough. But there's no need to hit the panic button just yet. Follow these handy hints and enjoy a trouble-free start to your getaway in San Antonio. What to pack in your hand luggage:
  • First and foremost, pack your passport, important documents, credit cards and medications. Next, you'll want some in-flight entertainment to while away the time. A juicy book and a tablet crammed with your favourite movies are some great options. If you intend to catch up on some sleep, a comfy neck pillow and some earplugs will also come in handy. Finally, squeeze in a toothbrush and some cleansing wipes to ensure you step off the plane feeling fresh and raring to go.
Do not pack the following items in your hand luggage:
  • Double-check that you don't have sharp objects (like a knife or scissors) lurking in one of the compartments of your carry-on luggage. Other banned items include flammable or explosive substances, like aerosols and matches, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).
What to wear on a flight:
  • Comfort should be your top priority when deciding what to wear during your flight. Loose clothing is a sensible option, as are flat, enclosed shoes.
  • Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers during long flights. Lower your risks by drinking water, keeping your legs and feet moving and wearing compression socks or tights.
How to get through airport security fast when flying to San Antonio?
The trick is to be well organised before you get to airport security. That way, you'll be boarding that plane to San Antonio in the blink of an eye. Follow these helpful tips and get your trip off to a great start:
  • Security personnel first need to know that you have a valid passport and matching travel documents before you're allowed to proceed any further. Have them ready for inspection.
  • Your jacket, belt, keys and other contents of your pockets, like your headphones, will be required to go through the X-ray machine. Make your life easier by removing them as it gets closer to your turn.
  • All your electronic gadgets, including your laptop and phone, are also required to be scanned separately.
  • Remove all liquids and gels from your hand luggage. They usually need to be sent through the X-ray scanner separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag.
  • There's a good chance you'll be required to remove your shoes to be X-rayed, so wearing slip-on sneakers is always a clever idea.
  • Airlines will not allow any sharp or pointed objects in the cabin. If you need to bring these kinds of items, pack them in your checked luggage.

Book with confidence

Expedia flights to San Antonio

Searching for cheap flights to San Antonio? No travel company presents more choices than Expedia if you're looking to compare flights to San Antonio. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Santa Fe Province. Expedia provides the cheapest flights to many destinations in Santa Fe Province and you may find even greater savings if you combine your flight with a hotel stay in San Antonio.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to San Antonio for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your San Antonio flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Expedia flights to San Antonio

Travel information

Destination airport
Sauce Viejo
Destination airport IATA code
SFN
Destination city name
Santa Fe
Roundtrip price
£156
*Available to Expedia members.