Cheap Flights to San Antonio: San Antonio Flight Deals

View €104 flight on Fri, 21 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 €104 for one-way flights and €219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Thu, 23 Oct - Sat, 1 Nov
GRU
Sao Paulo
SCL
Santiago
€219 Return, found 6 days ago
€219
Return
found 6 days ago
Select LATAM Airlines Group flight, departing Thu, 23 Oct from Sao Paulo to Santiago, returning Sat, 1 Nov, priced at €219 found 6 days ago
Turkish Airlines
Thu, 6 Nov - Sun, 30 Nov
GRU
Sao Paulo
SCL
Santiago
€222 Return, found 6 days ago
€222
Return
found 6 days ago
Select Turkish Airlines flight, departing Thu, 6 Nov from Sao Paulo to Santiago, returning Sun, 30 Nov, priced at €222 found 6 days ago
Aerolineas Argentinas
Fri, 29 May - Tue, 2 Jun
GRU
Sao Paulo
SCL
Santiago
€224 Return, found 10 hours ago
€224
Return
found 10 hours ago
Select Aerolineas Argentinas flight, departing Fri, 29 May from Sao Paulo to Santiago, returning Tue, 2 Jun, priced at €224 found 10 hours ago
American Airlines
Wed, 5 Nov - Wed, 12 Nov
BCN
Barcelona
SCL
Santiago
€536 Return, found 6 days ago
€536
Return
found 6 days ago
Select American Airlines flight, departing Wed, 5 Nov from Barcelona to Santiago, returning Wed, 12 Nov, priced at €536 found 6 days ago
Air Canada
Thu, 15 Jan - Wed, 28 Jan
BCN
Barcelona
SCL
Santiago
€592 Return, found 8 hours ago
€592
Return
found 8 hours ago
Select Air Canada flight, departing Thu, 15 Jan from Barcelona to Santiago, returning Wed, 28 Jan, priced at €592 found 8 hours ago

Frequently asked questions

What is the name of San Antonio's airport?
Book a flight to San Antonio with Expedia and you'll be touching down at Arturo Merino Benitez Airport (SCL).
What airport is best to fly into San Antonio?
Pass through the glass doors of SCL and your San Antonio getaway will have begun! The city's main airport, it's located 80 kilometres from the downtown area.
How many airlines fly to San Antonio?
San Antonio is serviced by 23 air carriers from at least 65 airports around the world.
Which airlines fly to San Antonio?
Typically, travellers opt to fly with LATAM Airlines, Sky Airline and JetSmart when going to San Antonio. The biggest proportion of these flights originate in Calama, with LATAM Airlines servicing this route the most frequently.
How many nonstop flights are there to San Antonio?
With 1,761 nonstop flights running each week, you'll be landing 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 depart from Calama, Antofagasta and Buenos Aires airports when going to San Antonio.
How long is the flight to San Antonio Airport?
If you're going to San Antonio from Calama, you'll have a flight duration of 2 hours and 4 minutes. Those departing from Antofagasta can expect to be airborne for 1 hour and 52 minutes. From Buenos Aires it's 2 hours and 19 minutes away.
How to book the cheapest flight to San Antonio?
Don't leave locking in your flight to San Antonio until the last minute. That's one move frequent jet-setters use to get the best prices. Booking well in advance means more options and cheaper flights. Another good way to land the most competitive fare is to compare all options. If your destination has multiple airports, be sure to research the cost of flying into a less busy terminal. Lastly, be ready to book quickly if you stumble on a great price. It might not be available for too long. With a bit of know-how and a little luck, the ideal airfare will be yours.
Do you have any tips for my flight to San Antonio?
We've pulled together all the info you need to make your journey a stress-free experience. Follow our tips and tricks and you'll be cruising through airport security and having a ball in San Antonio in no time. What to pack in your hand luggage:

  • It's easy — first, pack your passport, travel docs, bank cards and medications. Next, you'll need some entertainment to help pass the time. A juicy novel and a laptop filled with your favourite shows are some terrific options. If you intend to take a quick nap, a neck pillow and a pair of earplugs will also be useful. Finally, leave space for a toothbrush and some deodorant to ensure you step off the plane feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have sharp objects (like a pocket knife) hiding in the bottom of your hand luggage. Other prohibited items include explosive or flammable goods, such as aerosol cans and bleach, and gels and liquids in containers with a capacity 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 on board. Loose clothing is a sensible choice, as are flat, slightly roomy shoes.
  • The result of lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-distance flights. Reduce the risks by drinking water, keeping your ankles and legs moving and wearing compression socks to help improve your circulation.

How to get through airport security fast when flying to San Antonio?
The trick is to be organised before you reach the airport security gate. That way, you'll be stepping onto that plane to San Antonio in no time at all. Follow these tips and get your holiday off to a fantastic start:

  • Security personnel first need to know that you have a valid ID and matching travel documents before you can proceed any further. Keep them within easy reach.
  • Next up, both you and your carry-on luggage must be X-rayed. To speed things up, take off anything that might set the alarms off. Personal belongings such as your belt, coat and earphones need to go through the machine.
  • For just a few moments, you'll have to unplug from technology. Your phone, tablet and any other electronic devices will also need to go through the scanner.
  • Any liquids or gels, 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, they all must fit inside a quart-size (one litre), clear zip-close bag.
  • Slip-on shoes are a sensible footwear choice as you're less likely to be asked to remove them when passing through security. Boots and heavier-style shoes are usually subjected to additional screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away 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
Arturo Merino Benitez
Destination airport IATA code
SCL
Destination city name
Santiago
Return price
€219

Trending flights to San Antonio

Prices were available within the past 7 days and start at €104 for one-way flights and €219 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 5 Nov - Tue, 18 Nov
DUB
Dublin
SCL
Santiago
€696 Return, found 6 days ago
€696
Return
found 6 days ago
Select Delta flight, departing Wed, 5 Nov from Dublin to Santiago, returning Tue, 18 Nov, priced at €696 found 6 days ago

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