Cheap flights from the United States to San Francisco (SFO) from $21

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 36% on flights from USA to San Francisco compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $430. For sooner than that we have options available in the next 3 days from $572.

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, March can be a great choice for travel to San Francisco. Flights to San Francisco from USA in March are about $401 on average during March, but can be found for as low as $190.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to San Francisco as you normally would.

Most people fly into San Francisco (SFO) if they book a flight to San Francisco from United States. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

United Airlines, Alaska Airlines, and JetBlue are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Yes, there are multiple flights from USA to San Francisco for under $100. The cheapest flight booked recently is on Frontier for just $40, but on average you can expect to pay $66.

Cheapflights has at least 20 direct flights from USA to San Francisco under $100. A good price for a nonstop flight from USA to San Francisco is less than $69.

There are currently 20+ open flights from USA to San Francisco within the next 7 days for less than $100.

Nonstop flights can be found on the following days: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

Within the past month, 645 users have taken a look at flights from United States to San Francisco.

90 flight departures from USA to San Francisco per day on average.
Early Morning (Midnight to 6am) - 9% of flight departures
Morning (6am - Noon) - 34% of flight departures
Afternoon (Noon - 6pm) - 27% of flight departures
Evening (6pm - Midnight) - 30% of flight departures

Departing from USA to San Francisco will take you 1h 15m. The distance from USA to San Francisco is about 339 mi. Generally, flights for this route are nonstop.

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $21. However, be on the lookout for offers from Alaska Airlines and JetBlue, as they are both options that can get you from USA to San Francisco for a low price.

The most popular flight routes from USA to San Francisco are Newark - San Francisco, New York John F Kennedy Intl - San Francisco and Los Angeles - San Francisco.

Before booking your flight from USA to San Francisco check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Alaska Airlines.

Consider Gulf Air (96%), Fiji Airways (87%) or Air China (86%) when booking your flight. These represent the most reliable airlines when flying from USA to San Francisco.

Looking for the cheapest flight from USA to San Francisco? While on average our users pay $1,425, our data indicates the cheapest price to be $49. The most popular route (Newark - San Francisco), is priced around $186.

Los Angeles Airport is LAX and San Francisco Airport is SFO. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Miami Airport (MIA), San Francisco Airport (SFO), Boston Logan Intl Airport (BOS), New York John F Kennedy Intl Airport (JFK), Las Vegas Harry Reid Intl Airport (LAS) are other airports near this flight route and their unique identifiers/IATA codes.