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Cheap flights from San Francisco to San Jose from $72

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to San Jose departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to San Jose

Cheap round-trip flights

Logo
8:00 am - 8:00 pmSFO-SJC
12h 00m1 stop
Logo
11:40 am - 9:21 pmSJC-SFO
9h 41m1 stop
$140
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Wed, Sep 17 - Wed, Sep 24
Alaska Airlines Logo
6:00 am - 8:29 pmSFO-SJC
14h 29m1 stop
Alaska Airlines Logo
11:00 am - 11:59 pmSJC-SFO
12h 59m1 stop
$143Alaska Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Logo
5:45 am - 10:45 amSFO-SJC
5h 00m1 stop
Logo
11:40 am - 8:06 amSJC-SFO
20h 26m1 stop
$147
Find Deal
Thu, Sep 4 - Sun, Sep 7
Logo
5:45 am - 10:45 amSFO-SJC
5h 00m1 stop
Logo
6:35 am - 4:15 pmSJC-SFO
9h 40m1 stop
$152
Find Deal
Thu, Sep 18 - Thu, Sep 25
Logo
5:45 am - 10:45 amSFO-SJC
5h 00m1 stop
Logo
11:40 am - 8:06 amSJC-SFO
20h 26m1 stop
$159
Find Deal
Thu, Sep 4 - Sun, Sep 7
Logo
8:00 am - 8:00 pmSFO-SJC
12h 00m1 stop
Logo
11:40 am - 9:21 pmSJC-SFO
9h 41m1 stop
$161
Find Deal
Wed, Sep 17 - Wed, Sep 24
Frontier Logo
8:46 am - 6:27 pmSFO-SJC
9h 41m2 stops
Frontier Logo
2:04 pm - 8:06 amSJC-SFO
18h 02m2 stops
$234Frontier
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Thu, Sep 4 - Sun, Sep 7
United Airlines Logo
12:43 am - 12:05 pmSFO-SJC
11h 22m1 stop
United Airlines Logo
12:30 pm - 11:10 pmSJC-SFO
10h 40m1 stop
$1,134United Airlines
Find Deal
Tue, Aug 26 - Thu, Sep 4
American Airlines Logo
12:45 am - 12:19 pmSFO-SJC
11h 34m1 stop
American Airlines Logo
6:00 am - 3:35 pmSJC-SFO
9h 35m1 stop
$1,210American Airlines
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Sun, Aug 24 - Tue, Aug 26
United Airlines Logo
12:43 am - 12:05 pmSFO-SJC
11h 22m1 stop
United Airlines Logo
3:45 pm - 11:10 pmSJC-SFO
7h 25m1 stop
$1,294United Airlines
Find Deal
Tue, Aug 26 - Sun, Aug 31

Alaska Airlines flights from San Francisco to San Jose

Our best Alaska Airlines deals on San Francisco to San Jose flight tickets
Alaska Airlines
Sep 16
SFO6:00 amSan Francisco
14h 29m
1 stop
SJC8:29 pmSan Jose
Sep 23
SJC11:00 amSan Jose
12h 59m
1 stop
SFO11:59 pmSan Francisco
$143
Find similar
Alaska Airlines
Sep 10
SFO6:00 amSan Francisco
4h 23m
1 stop
SJC10:23 amSan Jose
Sep 17
SJC6:15 amSan Jose
11h 58m
1 stop
SFO6:13 pmSan Francisco
$180
Find similar
Alaska Airlines
Oct 3
SFO9:19 pmSan Francisco
11h 59m
1 stop
SJC9:18 amSan Jose
Oct 8
SJC6:42 amSan Jose
7h 19m
1 stop
SFO2:01 pmSan Francisco
$212
Find similar

United Airlines flights from San Francisco to San Jose

Our best United Airlines deals on San Francisco to San Jose flight tickets
United Airlines
Aug 26
SFO12:43 amSan Francisco
11h 22m
1 stop
SJC12:05 pmSan Jose
Sep 4
SJC12:30 pmSan Jose
10h 40m
1 stop
SFO11:10 pmSan Francisco
$1,134
Find similar
United Airlines
Aug 26
SFO12:43 amSan Francisco
11h 22m
1 stop
SJC12:05 pmSan Jose
Aug 31
SJC3:45 pmSan Jose
7h 25m
1 stop
SFO11:10 pmSan Francisco
$1,294
Find similar
United Airlines
Aug 29
SFO12:43 amSan Francisco
11h 22m
1 stop
SJC12:05 pmSan Jose
Sep 2
SJC12:30 pmSan Jose
8h 33m
1 stop
SFO9:03 pmSan Francisco
$1,479
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from San Francisco to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Wed 9/17

8:00 am-8:00 pm

1 stop12h 00m

San Jose

Wed 9/24

11:40 am-9:21 pm

1 stop9h 41m

$140

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Tue 9/16

6:00 am-8:29 pm

1 stop14h 29m

San Jose

Tue 9/23

11:00 am-11:59 pm

1 stop12h 59m

$143

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Thu 9/4

5:45 am-10:45 am

1 stop5h 00m

San Jose

Sun 9/7

11:40 am-8:06 am

1 stop20h 26m

$147

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Thu 9/18

5:45 am-10:45 am

1 stop5h 00m

San Jose

Thu 9/25

6:35 am-4:15 pm

1 stop9h 40m

$152

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Thu 9/4

5:45 am-10:45 am

1 stop5h 00m

San Jose

Sun 9/7

11:40 am-8:06 am

1 stop20h 26m

$159

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Wed 9/17

8:00 am-8:00 pm

1 stop12h 00m

San Jose

Wed 9/24

11:40 am-9:21 pm

1 stop9h 41m

$161

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Thu 9/4

8:46 am-6:27 pm

2 stops9h 41m

San Jose

Sun 9/7

2:04 pm-8:06 am

2 stops18h 02m

$234

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Tue 8/26

12:43 am-12:05 pm

1 stop11h 22m

San Jose

Thu 9/4

12:30 pm-11:10 pm

1 stop10h 40m

$1,134

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Sun 8/24

12:45 am-12:19 pm

1 stop11h 34m

San Jose

Tue 8/26

6:00 am-3:35 pm

1 stop9h 35m

$1,210

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Tue 8/26

12:43 am-12:05 pm

1 stop11h 22m

San Jose

Sun 8/31

3:45 pm-11:10 pm

1 stop7h 25m

$1,294

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from San Francisco to San Jose

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Jose?

In general, May is the cheapest month to fly from San Francisco to San Jose. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $192. If you aren’t able to travel to San Jose during the month of May, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $243.

What is the cheapest day to depart on your flight to San Jose?

The cheapest day to depart on your flight to San Jose is on a Wednesday when prices can be found for as low as $327. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Jose on Sunday is $465.

What is the cheapest time of day to depart on your flight to San Jose?

Our most recent data shows that the best time of day to fly to San Jose is in the morning. Flights from San Francisco to San Jose during this time can be as low as $384. In contrast, the most expensive time of day to depart to San Jose is in the afternoon when prices are around $451.

When to book flights from San Francisco to San Jose

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to San Jose according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to San Jose (SFO to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to San Jose

Direct flights

None
There are no direct flights from San Francisco to San Jose. There are no popular flight routes from San Francisco to San Jose.
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  • How far is San Francisco to San Jose by plane?

    There are 42.5 mi between San Francisco and San Jose. 3h 58m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Francisco Airport to San Jose Airport?

    Prices for flights from San Francisco Airport to San Jose Airport were last updated today.

  • How many operators does momondo search for flights from San Francisco Airport to San Jose Airport?

  • How old do you have to be to fly from San Francisco Airport to San Jose Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The travel and health documents you'll need for your trip to San Jose Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Jose Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Francisco to San Jose?

Best airlines flying from San Francisco to San Jose

Compare and see reviews for airlines that fly from San Francisco to San Jose with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $182Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to San Jose?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Jose from San Francisco.

Can I find flights from San Francisco to San Jose with flexible booking policies on momondo?

Flights from San Francisco to San Jose with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Francisco to San Jose?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to San Jose.

I’m not ready to book a flight from San Francisco to San Jose right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Jose, momondo offers a useful price alert feature which will track prices for flights to San Jose from San Francisco and alert you when they change.

An easier way to manage your San Jose trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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