Cheap Flights from San Jose to San Francisco International

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Flight deals from San Jose to San Francisco International

Looking for a cheap last-minute deal or the best return flight from San Jose to San Francisco International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Jose to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Jose to San Francisco International flights are currently cheapest in December.

Direct flights from San Jose to San Francisco International

San Jose to San Francisco International: Alternative routes

Compare routes from San Jose to San Francisco below. You may find an airport to fly into that's cheaper, faster, or easier than San Francisco International.

San Jose to San Francisco: Flight information

The things to know before you go.
Cheapest flight foundR 1,265
Cheapest month to flyDecember
Average flight time45 mins
Most popular airlineUnited
Average flights per week1

Finding cheap flights from San Jose to San Francisco International: Frequently asked questions

The best price we found for a return flight from San Jose to San Francisco International is R 3,607. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
45 minutes is the average flight time from San Jose to San Francisco International.
United flies direct from San Jose to San Francisco International.
As of September 2025, there is one flight per week flying from San Jose to San Francisco International.
The cheapest month to fly from San Jose to San Francisco International is usually December.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Jose to San Francisco International Airport on Wednesday, 3 December 2025.
Yes – the average flight time is 45 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to San Francisco International is Alaska Airlines .

Travelling from San Jose to San Francisco International Airport (SFO): What you need to know

  • Your boarding pass to adventure starts at San Jose's main airport, Norman Y. Mineta San Jose International Airport (SJC). Explore your options for reserving a flight from San Jose to San Francisco International Airport (SFO) leaving from this base.

  • San Francisco's timezone is UTC-7, which is the same as San Jose. San Francisco International Airport is located in San Francisco.

  • Arrive at the airport on time so you don't miss your flight from San Jose to SFO. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the mad dash to your gate.

  • Travelling during a peak period like public or school holidays? Expect longer lines at check-in and security. Give yourself extra leeway and arrive up to four hours before international flights and two hours ahead of domestic departures.

Airports in San Jose

Norman Y. Mineta San Jose International Airport (SJC)

  • Located around 6 kilometres from central San Jose, SJC can be reached in about 10 minutes by car (depending on traffic). The journey on public transport will take roughly 45 minutes.

  • In search of a comfortable hotel close to Norman Y. Mineta San Jose International Airport? If you've booked an early flight from San Jose to San Francisco International Airport, these accommodation options will put you just around the corner from the terminal:

  • 84.69% of flights departing from Norman Y. Mineta San Jose International Airport touch down at their destination as planned. Given its dependable on-time performance, delays are unlikely when taking off from SJC.

  • The address for SJC is 1701 Airport Boulevard, Suite B-1130.

About San Francisco International Airport (SFO)

Getting from San Francisco International Airport (SFO) to central San Francisco

  • San Francisco International Airport to the centre of San Francisco is around 18 kilometres. If you're getting a cab or renting a car, plan in advance to make your trip as smooth as possible. Journey times will vary depending on the time of day and traffic conditions.

  • Travelling by public transport will take you around 45 minutes.

How to find the cheapest flights from San Jose to San Francisco International Airport (SFO)

  • R 1,265 is the lowest price for a one-way ticket from San Jose to San Francisco International Airport. Return flights start at R 3,607. These prices can change based on availability and demand.

  • Don't leave everything to the last moment. You're more likely to find cheap flights from San Jose to SFO if you book early. Airlines often offer some excellent early bird discounts.

  • The 'Whole month' search tool will show you the cheapest San Jose to San Francisco International Airport tickets across each month. It's a great way to find a bargain if your travel dates aren't set in stone.

  • Be the first to know about deals for plane tickets from San Jose to SFO by creating a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.

  • Hunt down a great price on a flight from San Jose to San Francisco International Airport with the help of the filters. Choose your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest.'

The best time to fly from San Jose to San Francisco International Airport (SFO)

  • It's time to work out when to book your flight from San Jose to San Francisco International Airport (SFO). August is when most people visit San Francisco. If crowds aren't your thing, head there in February.

  • The warmest month in San Francisco is September, with temperatures ranging between 12ºC (54ºF) and 22ºC (72ºF). Lock in your San Jose to SFO plane ticket then if that's your ideal forecast.

  • January sees temperatures of between 6ºC (43ºF) and 16ºC (61ºF). Look for cheap tickets from San Jose to San Francisco International Airport around that time if you want to travel in cooler conditions.

More about San Francisco

Explore more of the United States

  • San Francisco has its own special appeal, but there are so many other corners of the United States just waiting to be discovered. Around 257 kilometres east of San Francisco, a visit to Fresno will keep your itinerary packed. Start with attractions like Forestiere Underground Gardens, Shinzen Japanese Garden and Fresno Chaffee Zoo.

  • Sacramento is another must-experience destination in the United States and is around 129 kilometres north-east of San Francisco. No trip is complete without dropping by Old Sacramento Waterfront, Fright Planet - America's Haunted Theme Park and California State Railroad Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.