SJC - SFO

$77 Find Cheap Flights from San Jose to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Jose to San Francisco departing on 1/22. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to San Francisco, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$174
Frontier
Sun 1/25Fri 1/30
SJC - SFO • 1 stop
Cheapest one-way
$77
Frontier
Thu 1/22
SJC - SFO • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Jose to San Francisco (SJC-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Jose to San Francisco

Sun, Jan 25 - Fri, Jan 30
Frontier Logo
10:07 am - 12:54 pm
SJC
-
SFO
26h 47m1 stop
Frontier Logo
8:23 pm - 12:09 pm
SFO
-
SJC
39h 46m2 stops
$174Frontier
Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
12:45 pm - 6:57 pm
SJC
-
SFO
6h 12m1 stop
Alaska Airlines Logo
8:11 am - 5:33 pm
SFO
-
SJC
9h 22m1 stop
$183Alaska Airlines
Fri, Jan 30 - Sun, Feb 1
Frontier Logo
9:35 am - 5:00 pm
SJC
-
SFO
7h 25m1 stop
Frontier Logo
9:32 pm - 9:42 am
SFO
-
SJC
12h 10m1 stop
$188Frontier
Tue, Jan 13 - Tue, Jan 20
Alaska Airlines Logo
12:46 pm - 4:32 pm
SJC
-
SFO
3h 46m1 stop
Alaska Airlines Logo
11:41 am - 10:35 pm
SFO
-
SJC
10h 54m1 stop
$203Alaska Airlines
Sat, Jan 10 - Sun, Jan 18
Alaska Airlines Logo
5:45 pm - 10:47 pm
SJC
-
SFO
5h 02m1 stop
Alaska Airlines Logo
8:20 am - 12:09 pm
SFO
-
SJC
3h 49m1 stop
$222Alaska Airlines
Fri, Jan 30 - Sun, Feb 1
Multiple Airlines Logo
9:35 am - 7:38 pm
SJC
-
SFO
10h 03m2 stops
Multiple Airlines Logo
7:14 pm - 9:42 am
SFO
-
SJC
14h 28m1 stop
$229Multiple Airlines
Mon, Feb 2 - Mon, Feb 2
Alaska Airlines Logo
6:15 am - 2:00 pm
SJC
-
SFO
7h 45m1 stop
Alaska Airlines Logo
7:40 pm - 9:48 am
SFO
-
SJC
14h 08m1 stop
$237Alaska Airlines
Fri, Jan 9 - Sun, Jan 11
Alaska Airlines Logo
9:05 am - 9:58 pm
SJC
-
SFO
12h 53m1 stop
Alaska Airlines Logo
9:42 pm - 9:21 am
SFO
-
SJC
11h 39m1 stop
$257Alaska Airlines
Thu, Jan 15 - Fri, Jan 16
Alaska Airlines Logo
10:29 am - 4:32 pm
SJC
-
SFO
6h 03m1 stop
Alaska Airlines Logo
9:42 pm - 9:21 am
SFO
-
SJC
11h 39m1 stop
$267Alaska Airlines
Thu, Jan 15 - Fri, Jan 16
Frontier Logo
11:14 am - 11:07 pm
SJC
-
SFO
11h 53m2 stops
Frontier Logo
12:21 pm - 6:37 pm
SFO
-
SJC
6h 16m1 stop
$309Frontier
Booking Insights

KAYAK's insights & trends for San Jose to San Francisco flights

Get data-powered insights and trends into flights from San Jose to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Jose to San Francisco?

The average price of all round-trip flights from San Jose to San Francisco clicked on KAYAK for each day over the last 12 months.

For San Jose to San Francisco, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from San Francisco back to San Jose, the best deals are generally found on Wednesday, with Sunday being the most expensive.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$77
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from San Jose to San Francisco

When to book flights from San Jose to San Francisco

Are your dates flexible? Find out the best times to travel from San Jose to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Jose to San Francisco

  • What is the cheapest flight from San Jose to San Francisco?

    In the last 3 days, the lowest price for a flight from San Jose to San Francisco was $77 for a one-way ticket and $174 for a round-trip.

  • Do I need a passport to fly between San Jose and San Francisco?

    No, a passport isn't needed to fly from San Jose to San Francisco. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from San Jose to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from San Jose to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Jose to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Jose to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from San Jose is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Jose to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to San Jose with another airline. Booking your flights between San Jose and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Jose to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from San Jose to San Francisco

Information on your arrival and departure airports

San Jose (SJC)
San Francisco (SFO)