$338 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 2/25. 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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Cheap Flights from San Antonio to Chile

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Santiago
Santiago1 stop$714
Punta Arenas
Punta Arenas3 stops$1,078
Santiago
Santiago1 stop$714
Punta Arenas
Punta Arenas3 stops$1,078

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
Delta Logo
10:45 am - 7:40 am
SAT
-
SCL
17h 55m1 stop
Delta Logo
8:15 am - 12:38 am
SCL
-
SAT
19h 23m2 stops
$714Delta
Tue, Jan 20 - Mon, Feb 2
American Airlines Logo
7:00 am - 8:15 am
SAT
-
SCL
22h 15m1 stop
American Airlines Logo
10:30 pm - 8:50 pm
SCL
-
SAT
25h 20m1 stop
$715American Airlines
Tue, Jan 20 - Mon, Feb 2
American Airlines Logo
5:10 pm - 9:00 am
SAT
-
SCL
12h 50m1 stop
American Airlines Logo
10:30 pm - 4:45 pm
SCL
-
SAT
21h 15m1 stop
$717American Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
10:35 am - 2:40 pm
SAT
-
SCL
25h 05m2 stops
Multiple Airlines Logo
11:24 am - 9:30 am
SCL
-
SAT
25h 06m2 stops
$728Multiple Airlines
Mon, Feb 16 - Mon, Mar 2
LATAM Airlines Logo
8:00 am - 7:40 am
SAT
-
SCL
20h 40m1 stop
LATAM Airlines Logo
11:10 pm - 5:27 pm
SCL
-
SAT
21h 17m1 stop
$732LATAM Airlines
Mon, Feb 16 - Mon, Mar 2
LATAM Airlines Logo
5:30 am - 7:40 am
SAT
-
SCL
23h 10m1 stop
LATAM Airlines Logo
10:25 pm - 12:34 am
SCL
-
SAT
29h 09m2 stops
$745LATAM Airlines
Tue, Jan 20 - Sun, Feb 1
LATAM Airlines Logo
5:20 am - 7:40 am
SAT
-
SCL
23h 20m1 stop
LATAM Airlines Logo
10:15 pm - 12:38 am
SCL
-
SAT
29h 23m2 stops
$748LATAM Airlines
Tue, Jan 20 - Sun, Feb 1
LATAM Airlines Logo
10:45 am - 7:40 am
SAT
-
SCL
17h 55m1 stop
LATAM Airlines Logo
10:15 pm - 12:38 am
SCL
-
SAT
29h 23m2 stops
$749LATAM Airlines
Tue, Jan 20 - Sun, Feb 1
American Airlines Logo
5:10 am - 9:00 am
SAT
-
SCL
24h 50m1 stop
American Airlines Logo
10:30 pm - 8:50 pm
SCL
-
SAT
25h 20m1 stop
$755American Airlines
Tue, Jan 20 - Sun, Feb 1
LATAM Airlines Logo
1:40 pm - 7:40 am
SAT
-
SCL
15h 00m1 stop
LATAM Airlines Logo
11:10 pm - 5:22 pm
SCL
-
SAT
21h 12m1 stop
$757LATAM Airlines
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 February, when the average cost of round-trip tickets is $1,238 and $1,156 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 seasonFebruary
Cheapest flight$338
Best time to beat the crowds but there is an average 17% increase 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 4 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 8008 reviews
8.1Boarding
7.9Entertainment
7.3Food
7.9Comfort
8.5Crew
Airline reviews

Great. I had to modify a flight. That was easy and free. Thank You

10.0 ExcellentOlumuyiwa, Dec 2025
DTW - ATL
Read more Delta reviews

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

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.

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.

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.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

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”.

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

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

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

Information on your arrival and departure airports