Cheap flights from San Francisco to Chile from $303
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Chile departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Avianca flights from San Francisco to Chile
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How to get the cheapest flight ticket from San Francisco to Chile
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Chile?
In general, August is the cheapest month to fly from San Francisco to Chile. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $688. If you aren’t able to travel during the month of August, then book flights to Chile from San Francisco during May instead. Flights to Chile in May, while not as cheap as those in August, still average around $708.
What is the cheapest day to depart on your flight to Chile?
Our data shows that Wednesday is the least expensive day to fly to Chile. Tickets to fly out on this day can be as low as $812. On the other hand, Saturday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,066.
What is the cheapest time of day to depart on your flight to Chile?
According to our data, the cheapest time of day to fly to Chile is in the evening. momondo users have found flights departing from San Francisco to Chile in the evening for as low as $831. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,007 on average. Flights to Chile from San Francisco at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Chile?
You are more likely to see cheaper flights to Chile from San Francisco when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Chile for around $836 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chile from San Francisco for as low as $789 on momondo.
What is the cheapest airline that flies from San Francisco to Chile?
Avianca, Copa Airlines, and LATAM Airlines are the most popular carriers operating from San Francisco to Chile
What airlines fly to Chile?
LATAM Airlines, American Airlines and Delta are the top three most popular airlines that fly to Chile from San Francisco according to our data. LATAM Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Chile. Keep in mind that there are 7 different airlines that fly to Chile on a routine basis, so you have a few additional options to choose from.
Cheap San Francisco to Chile flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Chile
When did momondo last update prices for flights from San Francisco Airport to Chile?
Prices for flights from San Francisco Airport to Chile are updated daily.
How many operators does momondo search for flights from San Francisco Airport to Chile?
As of June 2025, there are 7 operators available to choose from for flights from San Francisco Airport to Chile.
How old do you have to be to fly from San Francisco Airport to Chile?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Chile.
What documentation or ID do you need to fly to Chile?
The required travel and health documents for your Chile trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chile. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from San Francisco to Chile
Compare and see reviews for airlines that fly from San Francisco to Chile with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $478 | Free Cancellation | Rating 6.7 2,345 reviews | |||
| PriceFrom $534 | Free Cancellation | Rating 7.5 1,451 reviews | |||
| PriceFrom $622 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $642 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $657 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $659 | Free Cancellation | Rating 7.5 1,785 reviews | |||
| PriceFrom $758 | Free Cancellation | Rating 7.5 1,706 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Francisco to Chile?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Chile for you.
Can I find flights from San Francisco to Chile with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for San Francisco to Chile flights to just show those with flexible booking policies.
How can momondo help me find flights from San Francisco to Chile?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chile from San Francisco.
I’m not ready to book a flight from San Francisco to Chile right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Chile from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.