$358 Find Cheap Flights from San Francisco 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 Francisco to Chile departing on 9/2. 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 Francisco to Chile

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Santiago
Santiago1 stop$652
Puerto Natales
Puerto Natales2 stops$1,027
Easter Island
Easter Island2 stops$1,616
Punta Arenas
Punta Arenas3 stops$1,174
Calama
Calama2 stops$973
Puerto Montt
Puerto Montt2 stops$1,003
Temuco
Temuco2 stops$953
Concepción
Concepción2 stops$831
La Serena
La Serena2 stops$1,173
Iquique
Iquique2 stops$1,003
Arica
Arica2 stops$1,213
Santiago
Santiago1 stop$652
Puerto Natales
Puerto Natales2 stops$1,027
Easter Island
Easter Island2 stops$1,616
Punta Arenas
Punta Arenas3 stops$1,174
Calama
Calama2 stops$973
Puerto Montt
Puerto Montt2 stops$1,003
Temuco
Temuco2 stops$953
Concepción
Concepción2 stops$831
La Serena
La Serena2 stops$1,173
Iquique
Iquique2 stops$1,003
Arica
Arica2 stops$1,213

Book Cheap San Francisco 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 Francisco 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 Francisco to Chile

Mon, Sep 14 - Thu, Sep 24
LATAM Airlines Logo
11:58 am - 5:35 am
SFO
-
SCL
13h 37m
1 stop
LATAM Airlines Logo
11:25 pm - 3:54 pm
SCL
-
SFO
20h 29m
1 stop
$652LATAM Airlines
Sun, Oct 18 - Thu, Nov 5
Copa Airlines Logo
1:12 am - 3:56 am
SFO
-
SCL
22h 44m
1 stop
Copa Airlines Logo
5:07 am - 11:12 pm
SCL
-
SFO
23h 05m
1 stop
$661Copa Airlines
Mon, Nov 2 - Mon, Nov 16
Avianca Logo
10:47 am - 8:50 am
SFO
-
SCL
17h 03m
1 stop
Avianca Logo
10:45 pm - 12:18 pm
SCL
-
SFO
18h 33m
1 stop
$672Avianca
Sat, Sep 5 - Tue, Sep 15
Delta Logo
9:30 am - 4:35 am
SFO
-
SCL
16h 05m
1 stop
Delta Logo
8:40 pm - 12:00 pm
SCL
-
SFO
19h 20m
1 stop
$673Delta
Wed, Sep 9 - Sun, Sep 20
Delta Logo
10:30 pm - 7:45 pm
SFO
-
SCL
17h 15m
2 stops
Delta Logo
11:25 pm - 10:53 am
SCL
-
SFO
15h 28m
1 stop
$678Delta
Tue, Sep 1 - Wed, Sep 30
LATAM Airlines Logo
7:53 am - 6:55 am
SFO
-
SCL
20h 02m
2 stops
LATAM Airlines Logo
4:10 am - 10:07 pm
SCL
-
SFO
21h 57m
2 stops
$682LATAM Airlines
Sun, Sep 6 - Fri, Sep 18
LATAM Airlines Logo
7:53 am - 8:15 am
SFO
-
SCL
20h 22m
1 stop
LATAM Airlines Logo
8:40 pm - 3:49 pm
SCL
-
SFO
23h 09m
1 stop
$683LATAM Airlines
Mon, Sep 14 - Thu, Sep 24
Multiple Airlines Logo
12:23 pm - 5:35 am
SFO
-
SCL
13h 12m
1 stop
Multiple Airlines Logo
12:25 am - 11:24 am
SCL
-
SFO
14h 59m
1 stop
$684Multiple Airlines
Tue, Sep 8 - Sun, Sep 20
LATAM Airlines Logo
11:45 pm - 6:55 am
SFO
-
SCL
27h 10m
2 stops
LATAM Airlines Logo
11:25 pm - 10:53 am
SCL
-
SFO
15h 28m
1 stop
$688LATAM Airlines
Sat, Sep 12 - Sat, Sep 19
LATAM Airlines Logo
8:55 am - 5:35 am
SFO
-
SCL
16h 40m
1 stop
LATAM Airlines Logo
12:25 am - 1:25 pm
SCL
-
SFO
17h 00m
1 stop
$694LATAM Airlines
Booking Insights

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

Get data-powered insights and trends into flights from San Francisco 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 Francisco to Chile?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco 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 Francisco to Chile is May, when tickets cost $290 (return) on average. On the other hand, the most expensive months are June and April, when the average cost of round-trip tickets is $653 and $513 respectively.

How far in advance should I book a flight from San Francisco to Chile?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Chile, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Chile, you should book around 4 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$358
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly with an average 10% increase in price.
Flight from San Francisco to Santiago

FAQs - booking Chile flights

  • How does KAYAK find such low prices on flights from San Francisco 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 Francisco to Chile.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco 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 Francisco 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 Francisco 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 Francisco 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 Francisco to Chile up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from San Francisco to Chile

 
Need help choosing which airline to fly with from San Francisco 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.
7.8
DeltaOverall score based on 8396 reviews
8.1Boarding
7.8Comfort
7.2Food
7.8Entertainment
8.5Crew
Airline reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

10.0 ExcellentTeresa, Apr 2026
SMF - LAX
Read more Delta reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Orderly boarding, priority for platinum members, courtesy drinks from business class even when we were seating in economy.

Entire experience from check in to landing was amazing the flight crew was excellent and friendly. Seats were comfortable.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

horrible service, food was an embarrassment, no charging for cellphones, stay away

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

We liked the way we were treated by the sraff at lima airport counter and the the flight attendants. We did not like the fact that the kiosks at airport rebooted after we entered our information and then told us that there was an issueand we needed to go to the counter. Such a waste of time for a group of 6. Once we got our boarding passes there was no assigned gate so we did not know where to go.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

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

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 .

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Lost of requested seat assignments. Lost my husband's meal choice

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Some crew were unfriendly or in some cases just straight up rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Take-off delayed an hour because of a missing flight officer, so,arrived in Charlotte lates causing many passengers to miss connections. Otherwise a very good flight, safe and comfortable, with an excellent professional crew.

The flight from LA to Chicago was smooth and service was very good overall.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

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

Information on your arrival and departure airports