$506 Find Cheap Flights from San Antonio to Chile

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 Chile departing on 11/10. 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, 0 bags

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Flight Deals

Book Cheap San Antonio to Chile Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Chile 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 Chile

Tue, Jan 20 - Mon, Feb 2
American Airlines Logo
5:10 am - 9:00 amSAT-SCL
24h 50m1 stop
American Airlines Logo
11:15 pm - 12:18 pmSCL-SAT
16h 03m1 stop
$709American Airlines
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Tue, Jan 20 - Mon, Feb 2
American Airlines Logo
1:08 pm - 8:15 amSAT-SCL
16h 07m1 stop
American Airlines Logo
10:30 pm - 9:52 pmSCL-SAT
26h 22m1 stop
$713American Airlines
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Tue, Jan 20 - Mon, Feb 2
Delta Logo
10:57 am - 7:40 amSAT-SCL
17h 43m1 stop
Delta Logo
6:30 pm - 3:22 pmSCL-SAT
23h 52m2 stops
$714Delta
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Thu, Nov 20 - Thu, Nov 27
United Airlines Logo
11:40 am - 8:50 amSAT-SCL
18h 10m1 stop
United Airlines Logo
10:45 pm - 12:56 pmSCL-SAT
17h 11m2 stops
$719United Airlines
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Mon, Jan 12 - Fri, Jan 30
LATAM Airlines Logo
11:12 am - 5:35 amSAT-SCL
15h 23m2 stops
LATAM Airlines Logo
6:40 am - 12:41 amSCL-SAT
21h 01m2 stops
$729LATAM Airlines
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Fri, Jan 23 - Sun, Feb 1
LATAM Airlines Logo
8:00 am - 7:40 amSAT-SCL
20h 40m1 stop
LATAM Airlines Logo
10:15 pm - 12:41 amSCL-SAT
29h 26m2 stops
$748LATAM Airlines
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Thu, Nov 20 - Thu, Nov 27
Delta Logo
1:05 pm - 7:40 amSAT-SCL
15h 35m1 stop
Delta Logo
11:10 pm - 10:40 amSCL-SAT
14h 30m1 stop
$768Delta
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Fri, Nov 21 - Fri, Nov 28
United Airlines Logo
1:10 pm - 8:50 amSAT-SCL
40h 40m2 stops
United Airlines Logo
10:45 pm - 8:48 amSCL-SAT
13h 03m1 stop
$816United Airlines
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Sun, Nov 30 - Sat, Dec 6
Multiple Airlines Logo
8:33 pm - 5:30 amSAT-SCL
29h 57m3 stops
Multiple Airlines Logo
1:35 am - 11:26 pmSCL-SAT
24h 51m2 stops
$857Multiple Airlines
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Thu, Nov 20 - Wed, Nov 26
Multiple Airlines Logo
7:37 pm - 6:25 amSAT-SCL
31h 48m3 stops
Multiple Airlines Logo
1:35 am - 9:23 pmSCL-SAT
22h 48m2 stops
$935Multiple Airlines
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Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Chile, 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 Chile is September, when tickets cost $778 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,238 and $1,227 respectively.

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

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

When flying from San Antonio to Chile, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to San Antonio, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

Good to know

Low seasonOctober
Cheapest flight$320
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from San Antonio to Santiago

FAQs - booking Chile flights

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

    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 Chile.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Chile 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 Chile?

    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 from San Antonio to Chile with an airline and back with another airline.

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

    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 from San Antonio to Chile up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Chile?

    The cheapest time of day to fly to Chile is generally in the morning, when round-trip flights cost $792 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Chile is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,081.

Reviews of the top 3 airlines serving from San Antonio to Chile

 
Need help choosing which airline to fly with from San Antonio to Chile? 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 8001 reviews
7.9Comfort
7.3Food
8.2Boarding
7.9Entertainment
8.5Crew
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

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 .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

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.

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.

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

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!

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

Information on your arrival and departure airports

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