$291 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 4/21. 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$641
Puerto Natales
Puerto Natales3 stops$1,102
Easter Island
Easter Island2 stops$1,708
Punta Arenas
Punta Arenas3 stops$1,003
Puerto Montt
Puerto Montt3 stops$963
Temuco
Temuco2 stops$863
Concepción
Concepción3 stops$863
La Serena
La Serena2 stops$863
Iquique
Iquique2 stops$1,093
Arica
Arica3 stops$903
Santiago
Santiago1 stop$641
Puerto Natales
Puerto Natales3 stops$1,102
Easter Island
Easter Island2 stops$1,708
Punta Arenas
Punta Arenas3 stops$1,003
Puerto Montt
Puerto Montt3 stops$963
Temuco
Temuco2 stops$863
Concepción
Concepción3 stops$863
La Serena
La Serena2 stops$863
Iquique
Iquique2 stops$1,093
Arica
Arica3 stops$903

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

Thu, Apr 23 - Sun, May 3
LATAM Airlines Logo
8:45 am - 5:35 am
SFO
-
SCL
17h 50m
1 stop
LATAM Airlines Logo
11:25 pm - 3:21 pm
SCL
-
SFO
18h 56m
1 stop
$641LATAM Airlines
Thu, Apr 9 - Wed, Apr 22
Avianca Logo
2:30 am - 4:45 am
SFO
-
SCL
23h 15m
2 stops
Avianca Logo
3:20 pm - 11:55 pm
SCL
-
SFO
35h 35m
2 stops
$646Avianca
Tue, Apr 14 - Wed, Apr 29
Avianca Logo
11:55 pm - 11:20 pm
SFO
-
SCL
20h 25m
2 stops
Avianca Logo
6:40 am - 11:55 pm
SCL
-
SFO
44h 15m
2 stops
$647Avianca
Mon, Apr 20 - Mon, May 4
Avianca Logo
2:15 pm - 2:15 pm
SFO
-
SCL
21h 00m
2 stops
Avianca Logo
3:20 pm - 11:55 pm
SCL
-
SFO
35h 35m
2 stops
$656Avianca
Tue, May 12 - Sun, May 24
LATAM Airlines Logo
8:30 am - 6:55 am
SFO
-
SCL
19h 25m
2 stops
LATAM Airlines Logo
11:25 pm - 10:53 am
SCL
-
SFO
14h 28m
1 stop
$660LATAM Airlines
Sat, Apr 18 - Sat, May 2
Avianca Logo
11:55 pm - 4:45 am
SFO
-
SCL
25h 50m
2 stops
Avianca Logo
6:40 am - 11:55 pm
SCL
-
SFO
20h 15m
2 stops
$661Avianca
Thu, May 7 - Mon, May 11
Avianca Logo
2:15 pm - 11:20 pm
SFO
-
SCL
30h 05m
2 stops
Avianca Logo
3:20 pm - 11:55 pm
SCL
-
SFO
35h 35m
2 stops
$666Avianca
Wed, Apr 29 - Wed, May 6
LATAM Airlines Logo
8:45 am - 5:35 am
SFO
-
SCL
17h 50m
1 stop
LATAM Airlines Logo
11:25 pm - 10:53 am
SCL
-
SFO
14h 28m
1 stop
$671LATAM Airlines
Tue, May 12 - Sun, May 24
Avianca Logo
11:55 pm - 11:20 pm
SFO
-
SCL
20h 25m
2 stops
Avianca Logo
6:40 am - 12:50 pm
SCL
-
SFO
33h 10m
2 stops
$673Avianca
Sun, Mar 8 - Wed, Mar 18
Delta Logo
10:55 pm - 12:14 pm
SFO
-
PUQ
33h 19m
2 stops
Delta Logo
6:35 pm - 8:00 pm
PUQ
-
SFO
29h 25m
2 stops
$1,193Delta
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 January, when tickets cost $666 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $917 and $899 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 10% 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$291
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 14% 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.
7.9
DeltaOverall score based on 8238 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

4.0 OkayJahmes, Feb 2026
LAX - MCO
Read more Delta reviews

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

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

On board crew was very good. Crew was friendly, snacks were good, especially the chips. Seats seemed a bit cramped. Boarding seemed unorganized, as we were instructed to get to the gate an hour early and then just stood around until boarding.

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.

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

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 .

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.

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

Very happy with my flight. I would definitely recommend it.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

it was a very short flight so my expectations were low.

Entertainment kept turning itself off. Gave up on watching a movie.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

left on time, reasonable boarding process arrived early luggage came out quickly

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

The flight was really crowded. Flight attendants were just ok.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

It would be nice to have some low carb options in the snacks.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The flight was on time and arrived early. The crew were friendly and helpful.

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

Information on your arrival and departure airports