SAT - SCL

$393 Find Cheap Flights from San Antonio to Santiago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Santiago departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Santiago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Santiago, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$704
Typical prices: $1,176-$1,874
LATAM Airlines
Thu 3/12Wed 3/18
SAT - SCL • 3 stops
Cheapest one-way
$393
Multiple Airlines
Sat 11/22
SAT - SCL • 2 stops
Top airlines
LATAM Airlines
Cheapest • from $704 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 25% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Santiago!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to Santiago (SAT-SCL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Santiago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Santiago

Thu, Mar 12 - Wed, Mar 18
LATAM Airlines Logo
4:25 pm - 2:10 pmSAT-SCL
19h 45m3 stops
LATAM Airlines Logo
11:25 pm - 8:27 pmSCL-SAT
23h 02m2 stops
$704LATAM Airlines
Find Deal
Tue, Jan 20 - Mon, Feb 2
Delta Logo
10:45 am - 7:00 amSAT-SCL
17h 15m1 stop
Delta Logo
11:15 pm - 8:27 pmSCL-SAT
24h 12m1 stop
$714Delta
Find Deal
Tue, Jan 20 - Mon, Feb 2
LATAM Airlines Logo
1:15 pm - 2:30 pmSAT-SCL
22h 15m3 stops
LATAM Airlines Logo
6:30 pm - 5:22 pmSCL-SAT
25h 52m2 stops
$718LATAM Airlines
Find Deal
Thu, Mar 12 - Tue, Mar 17
LATAM Airlines Logo
12:15 pm - 2:10 pmSAT-SCL
23h 55m3 stops
LATAM Airlines Logo
12:25 am - 8:27 pmSCL-SAT
22h 02m2 stops
$719LATAM Airlines
Find Deal
Tue, Jan 20 - Sun, Feb 1
American Airlines Logo
4:40 pm - 7:50 amSAT-SCL
12h 10m1 stop
American Airlines Logo
11:15 pm - 9:52 pmSCL-SAT
25h 37m1 stop
$753American Airlines
Find Deal
Thu, Mar 5 - Sat, Mar 14
Delta Logo
5:30 am - 6:35 amSAT-SCL
22h 05m2 stops
Delta Logo
6:30 pm - 2:40 pmSCL-SAT
22h 10m2 stops
$754Delta
Find Deal
Tue, Jan 20 - Sun, Feb 1
American Airlines Logo
8:16 am - 7:50 amSAT-SCL
20h 34m1 stop
American Airlines Logo
10:15 pm - 4:30 pmSCL-SAT
21h 15m1 stop
$755American Airlines
Find Deal
Thu, Jan 22 - Sun, Feb 1
LATAM Airlines Logo
7:00 am - 7:00 amSAT-SCL
21h 00m2 stops
LATAM Airlines Logo
11:25 pm - 5:22 pmSCL-SAT
20h 57m2 stops
$758LATAM Airlines
Find Deal
Fri, Mar 6 - Sat, Mar 21
United Airlines Logo
7:00 pm - 8:50 amSAT-SCL
10h 50m1 stop
United Airlines Logo
9:45 pm - 10:48 amSCL-SAT
15h 03m1 stop
$794United Airlines
Find Deal
Wed, Nov 19 - Sat, Nov 29
United Airlines Logo
6:00 pm - 8:50 amSAT-SCL
11h 50m1 stop
United Airlines Logo
10:45 pm - 8:48 amSCL-SAT
13h 03m1 stop
$804United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Antonio to Santiago flights

Get data-powered insights and trends into flights from San Antonio to Santiago to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Antonio to Santiago?

The average price of all round-trip flights from San Antonio to Santiago clicked on KAYAK for each day over the last 12 months.

For San Antonio to Santiago, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Santiago back to San Antonio, the best deals are generally found on Wednesday, with Monday being the most expensive.

What is the cheapest month to fly from San Antonio to Santiago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Santiago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to Santiago is September, where tickets cost $778 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $1,525 and $1,238 respectively.

Good to know

Low seasonOctober
Cheapest flight$393
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from San Antonio to Santiago

When to book flights from San Antonio to Santiago

Are your dates flexible? Find out the best times to travel from San Antonio to Santiago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Santiago

  • What is the cheapest flight from San Antonio to Santiago?

    In the last 3 days, the lowest price for a flight from San Antonio to Santiago was $393 for a one-way ticket and $704 for a round-trip.

  • Do I need a passport to fly between San Antonio and Santiago?

    Yes

  • Which airports will I be using when flying from San Antonio to Santiago?

    San Antonio airport is called San Antonio and the only airport in Santiago is Santiago Arturo Merino Benitez.

  • Which aircraft models fly most regularly from San Antonio to Santiago?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Santiago?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between San Antonio and Santiago, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Antonio to Santiago, Delta or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from San Antonio to Santiago are Delta and LATAM Airlines. With an average price for the route of $948 and an overall rating of 7.9, Delta is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $1,090 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from San Antonio to Santiago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Santiago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Santiago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Santiago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and SCL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Santiago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from San Antonio to Santiago

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Santiago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Santiago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7969 reviews
7.9Comfort
8.5Crew
8.2Boarding
7.9Entertainment
7.3Food
Airline reviews

The flight was great. The gate location was way to far away!!!

10.0 ExcellentLauren, Oct 2025JFK - PBI
Read more Delta reviews

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The airport was reasonably clean. The boarding process reasonably efficient. The cabin crew was efficient, polite but not that friendly. The food quality was unremarkable and the choices were awful . There was either a so so chicken dish or a “ vegetarian “ option which was really cheap carbohydrates drowned in cheese. Signing onto i flight wifi was not straightforward. Overall it was a very average experience

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

The boarding and new bag drop-off process was confusing and causing massive delays.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

Everything you need to know for your flight from San Antonio to Santiago

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