Question 1

What are the most popular destinations to fly to from San Francisco?

Accepted Answer

For the current month, the most popular flights from San Francisco are Boston, Mumbai, Barcelona-El Prat Airport. Mumbai, Boston, Bengaluru are the most popular locations from San Francisco year round.

Question 2

When is the best time to book a flight from San Francisco?

Accepted Answer

The best time to book flights from San Francisco is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 3

What is the cheapest month to book a flight from San Francisco?

Accepted Answer

Currently, March is the cheapest month in which you can book a flight from San Francisco (average of $1,493). Flying from San Francisco in December will prove the most costly (average of $2,468). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Question 4

Which airlines fly from San Francisco?

Accepted Answer

When flying from San Francisco check dates and pricing for the following: Qantas Airways, United Airlines, Fiji Airways, Frontier. As they depart for the following popular destinations: Sydney.

Question 5

What are popular destinations to fly to from San Francisco?

Accepted Answer

San Francisco offers frequent flights to New York (1,808 flights per day), Chicago (1,144 flights per day) and Los Angeles (832 flights per day).

Question 6

What is the cheapest place to fly to from San Francisco?

Accepted Answer

The cheapest city to fly to from San Francisco is San Diego, with prices starting at $32. Explore other affordable destinations below.

Question 7

What is the cheapest flight from San Francisco to anywhere?

Accepted Answer

Users have flown out of San Francisco for as low as $32 to San Diego (prices may vary depending on the airline and departure time). On average, users have booked flights for $932 to fly from San Francisco.

Question 8

What are the cheapest airlines flying from San Francisco to anywhere?

Accepted Answer

According to our data, users have found Frontier, JetBlue, and Air Canada to have the cheapest round-trip prices from San Francisco. Some of the destinations and prices are as follows: Frontier flights from San Francisco to Las Vegas Harry Reid Intl ($81). JetBlue flights from San Francisco to Fort Lauderdale ($153). Air Canada flights from San Francisco to Vancouver Intl ($189).

Question 9

What is the cheapest premium economy flight from San Francisco?

Accepted Answer

Options for some of the cheapest premium economy flights from San Francisco we have found on Cheapflights are as follows:
Fly from San Francisco to Las Vegas starting at $516
Fly from San Francisco to Los Angeles starting at $694
Fly from San Francisco to Miami starting at $2,711
Fly from San Francisco to Taipei City Taiwan Taoyuan Intl Airport starting at $2,744

Question 10

What is the cheapest first class flight from San Francisco?

Accepted Answer

If you’re looking to fly first-class from San Francisco to anywhere, put Atlanta on your list as prices start at $2,528 for this destination.

Question 11

What is the cheapest month to fly from San Francisco?

Accepted Answer

Currently, the cheapest month for flights from San Francisco is March. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

Question 12

Where are the cheapest places to fly to from San Francisco?

Accepted Answer

View the cheapest flight destinations from San Francisco:
Fly from San Francisco to Sydney from $1,096 round trip
Fly from San Francisco to Brisbane from $1,100 round trip
Fly from San Francisco to Melbourne from $1,213 round trip
Fly from San Francisco to Seoul from $1,246 round trip
Fly from San Francisco to Jerez de la Frontera from $2,036 round trip

Question 13

How does Cheapflights help users find flights from San Francisco?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from San Francisco today with Cheapflights!

Question 14

Why should you use Cheapflights to find cheap flight tickets from San Francisco?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from San Francisco by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 15

Can Cheapflights find flights from San Francisco with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from San Francisco with no change fees.

Question 16

Can Cheapflights notify me if prices for flights from San Francisco become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

$127+ Cheap flights from San Francisco

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. 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.

Find flights from San Francisco within your budget

Best time to book a flight from San Francisco

Have a flexible travel schedule? Discover the best time to fly from San Francisco with our price prediction graph.

Travel insights for flights from San Francisco

What is the cheapest month to book a flight from San Francisco?

Which airlines fly from San Francisco?

When flying from San Francisco check dates and pricing for the following: Qantas Airways, United Airlines, Fiji Airways, Frontier. As they depart for the following popular destinations: Sydney.

What are popular destinations to fly to from San Francisco?

San Francisco offers frequent flights to New York (1,808 flights per day), Chicago (1,144 flights per day) and Los Angeles (832 flights per day).

What is the cheapest place to fly to from San Francisco?

The cheapest city to fly to from San Francisco is San Diego, with prices starting at $32. Explore other affordable destinations below.

When is the best time to book a flight from San Francisco?

The best time to book flights from San Francisco is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Airline reviews for flights from San Francisco

See what other customers who have flown with Fiji Airways,Qantas Airways, andUnited Airlines from San Francisco have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from California

Book a direct flight from one of these other cities located in California.

Popular international destinations from San Francisco

The most popular international flight routes departing from San Francisco we’ve come across at this time.

Airports servicing San Francisco

Fly out of one of these airports located in San Francisco.

Fly from other United States cities

Consider departing from one of these cities also located in United States. Flight origins are based on user searches made on Cheapflights and were last updated on 11 September 2026.

Popular Return Flight Destinations

Consider these popular destinations that Cheapflights users have chosen when departing from San Francisco. Routes are based on user searches and were last updated on 11 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Related info for your journey

What are the most popular destinations to fly to from San Francisco?

What is the cheapest flight from San Francisco to anywhere?

What are the cheapest airlines flying from San Francisco to anywhere?

What is the cheapest premium economy flight from San Francisco?

What is the cheapest first class flight from San Francisco?

What is the cheapest month to fly from San Francisco?

Where are the cheapest places to fly to from San Francisco?

How does Cheapflights help users find flights from San Francisco?

Why should you use Cheapflights to find cheap flight tickets from San Francisco?

Can Cheapflights find flights from San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from San Francisco become cheaper?

Fly with Cheapflights

How does Cheapflights help users find flights from San Francisco?

Why should you use Cheapflights to find cheap flight tickets from San Francisco?

Can Cheapflights find flights from San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from San Francisco become cheaper?

100% Free

Book with flexibility

Travel Smart