Cheap flights from San Francisco to anywhere – Compare and Save

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

Users have flown out of San Francisco for as low as $37 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for $824 to fly from San Francisco.

According to our data, users have found Frontier, Alaska Airlines, and Flair Airlines 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 Denver Intl ($29). Alaska Airlines flights from San Francisco to Austin Bergstrom ($56). Flair Airlines flights from San Francisco to Vancouver Intl ($128).

We've found Sacramento, Monterey, and Phoenix as options for shorter direct flights within 124 km of San Francisco. These locations can be great options for travelers looking to go somewhere and back quickly.

If flights to distant destinations are more of your preference, check pricing for Bengaluru, Singapore, and Mumbai.

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 Salt Lake City starting at $575
Fly from San Francisco to New York John F Kennedy Intl Airport starting at $998
Fly from San Francisco to Vancouver Intl Airport starting at $1,057
Fly from San Francisco to Toronto Pearson Intl Airport starting at $1,160

If you’re looking to fly first-class from San Francisco to anywhere, put Santa Ana on your list as prices start at $468 for this destination.

Currently, the cheapest month for flights from San Francisco is November. 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.

View the cheapest flight destinations from San Francisco:
Fly from San Francisco to Sydney from $895 round trip
Fly from San Francisco to Brisbane from $1,004 round trip
Fly from San Francisco to Melbourne from $1,130 round trip
Fly from San Francisco to Jerez de la Frontera from $2,124 round trip

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!

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.

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

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!