SAT - SCL

$506 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 1/14. 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

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
$710
Overall average: $816
LATAM Airlines
Tue 1/20Mon 2/2
SAT - SCL • 1 stop
Cheapest one-way
$506
LATAM Airlines
Wed 1/14
SAT - SCL • 2 stops
Top airlines
LATAM Airlines
Cheapest • from $710 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 21% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Tue, Jan 20 - Mon, Feb 2
LATAM Airlines Logo
10:45 am - 7:40 amSAT-SCL
17h 55m1 stop
LATAM Airlines Logo
5:15 am - 12:38 amSCL-SAT
22h 23m2 stops
$710LATAM Airlines
Find Deal
Tue, Jan 20 - Mon, Feb 2
LATAM Airlines Logo
8:00 am - 7:40 amSAT-SCL
20h 40m1 stop
LATAM Airlines Logo
8:15 am - 12:38 amSCL-SAT
19h 23m2 stops
$711LATAM Airlines
Find Deal
Tue, Jan 20 - Mon, Feb 2
Delta Logo
4:29 pm - 3:30 pmSAT-SCL
20h 01m2 stops
Delta Logo
6:30 pm - 3:21 pmSCL-SAT
23h 51m2 stops
$714Delta
Find Deal
Tue, Jan 20 - Mon, Feb 2
LATAM Airlines Logo
8:00 am - 2:30 pmSAT-SCL
27h 30m3 stops
LATAM Airlines Logo
11:25 pm - 12:45 pmSCL-SAT
16h 20m2 stops
$715LATAM Airlines
Find Deal
Wed, Dec 10 - Tue, Jan 20
LATAM Airlines Logo
8:00 am - 2:30 pmSAT-SCL
27h 30m3 stops
LATAM Airlines Logo
4:15 pm - 9:50 amSCL-SAT
20h 35m2 stops
$719LATAM Airlines
Find Deal
Tue, Jan 20 - Mon, Feb 2
LATAM Airlines Logo
10:45 am - 2:30 pmSAT-SCL
24h 45m3 stops
LATAM Airlines Logo
11:25 pm - 12:45 pmSCL-SAT
16h 20m2 stops
$720LATAM Airlines
Find Deal
Tue, Jan 20 - Sun, Feb 1
American Airlines Logo
4:40 pm - 8:15 amSAT-SCL
12h 35m1 stop
American Airlines Logo
10:30 pm - 3:45 pmSCL-SAT
20h 15m1 stop
$749American Airlines
Find Deal
Tue, Jan 20 - Sun, Feb 1
American Airlines Logo
11:36 am - 8:15 amSAT-SCL
17h 39m1 stop
American Airlines Logo
10:30 pm - 8:50 pmSCL-SAT
25h 20m1 stop
$751American Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
7:47 am - 8:50 amSAT-SCL
22h 03m1 stop
United Airlines Logo
10:45 pm - 1:12 pmSCL-SAT
17h 27m1 stop
$754United Airlines
Find Deal
Thu, Jan 22 - Sun, Feb 1
LATAM Airlines Logo
10:45 am - 2:30 pmSAT-SCL
24h 45m3 stops
LATAM Airlines Logo
11:25 pm - 12:38 amSCL-SAT
28h 13m2 stops
$755LATAM 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 June and December, where the average cost of round-trip tickets is $1,238 and $1,194 respectively.

Good to know

Low seasonOctober
Cheapest flight$506
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 10% 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 $506 for a one-way ticket and $710 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?

    SkyTeam, and oneworld are the airline alliances operating flights between San Antonio and Santiago, with SkyTeam 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 3 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 7993 reviews
7.3Food
8.5Crew
7.9Entertainment
8.1Boarding
7.9Comfort
Airline reviews

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

10.0 ExcellentAnonymous, Nov 2025BNA - SLC
Read more Delta reviews

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

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.

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.

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.

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

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

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.

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

Information on your arrival and departure airports