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Cheap flights from San Francisco to San Jose from $92

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 12/9. 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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Cheap round-trip flights

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Alaska Airlines Logo
8:09 am - 6:42 pmSFO-SJC
10h 33m1 stop
Alaska Airlines Logo
3:09 pm - 9:46 pmSJC-SFO
6h 37m1 stop
$183Alaska Airlines
Find Deal
Tue, Dec 9 - Wed, Dec 10
Alaska Airlines Logo
7:00 am - 11:58 amSFO-SJC
4h 58m1 stop
Alaska Airlines Logo
11:49 am - 10:55 pmSJC-SFO
11h 06m1 stop
$203Alaska Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
Alaska Airlines Logo
7:00 am - 1:08 pmSFO-SJC
6h 08m1 stop
Alaska Airlines Logo
3:36 pm - 11:03 pmSJC-SFO
7h 27m1 stop
$217Alaska Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 10
Frontier Logo
10:10 pm - 2:32 pmSFO-SJC
16h 22m1 stop
Frontier Logo
6:36 pm - 12:34 pmSJC-SFO
17h 58m1 stop
$241Frontier
Find Deal
Wed, Dec 17 - Tue, Dec 23
Delta Logo
5:45 am - 12:56 pmSFO-SJC
7h 11m1 stop
Delta Logo
6:20 pm - 12:32 amSJC-SFO
6h 12m1 stop
$243Delta
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Thu, Dec 18 - Mon, Dec 22
Frontier Logo
6:00 am - 6:48 pmSFO-SJC
12h 48m1 stop
Frontier Logo
6:36 pm - 12:34 pmSJC-SFO
17h 58m1 stop
$250Frontier
Find Deal
Thu, Dec 18 - Tue, Dec 23
Delta Logo
5:45 am - 12:56 pmSFO-SJC
7h 11m1 stop
Delta Logo
6:20 pm - 12:32 amSJC-SFO
6h 12m1 stop
$263Delta
Find Deal
Fri, Dec 19 - Mon, Dec 22
Alaska Airlines Logo
7:35 am - 1:50 pmSFO-SJC
6h 15m1 stop
Alaska Airlines Logo
6:03 pm - 8:59 amSJC-SFO
14h 56m1 stop
$272Alaska Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 6
Frontier Logo
10:10 pm - 2:32 pmSFO-SJC
16h 22m1 stop
Frontier Logo
6:36 pm - 12:24 amSJC-SFO
29h 48m2 stops
$276Frontier
Find Deal
Wed, Dec 17 - Tue, Dec 23
Delta Logo
5:45 am - 6:56 pmSFO-SJC
13h 11m1 stop
Delta Logo
7:45 pm - 8:00 amSJC-SFO
12h 15m1 stop
$283Delta
Find Deal
Thu, Dec 18 - Sat, Dec 27

Alaska Airlines flights from San Francisco to San Jose, California

Our best Alaska Airlines deals on San Francisco to San Jose, California flight tickets
Alaska Airlines
Dec 9
SFO7:00 amSan Francisco
10h 37m
1 stop
SJC5:37 pmSan Jose
Dec 16
SJC7:00 amSan Jose
4h 03m
1 stop
SFO11:03 amSan Francisco
$183
Find similar
Alaska Airlines
Dec 10
SFO7:00 amSan Francisco
4h 58m
1 stop
SJC11:58 amSan Jose
Dec 17
SJC11:49 amSan Jose
11h 06m
1 stop
SFO10:55 pmSan Francisco
$203
Find similar
Alaska Airlines
Jan 10
SFO7:00 amSan Francisco
6h 08m
1 stop
SJC1:08 pmSan Jose
Jan 10
SJC3:36 pmSan Jose
7h 27m
1 stop
SFO11:03 pmSan Francisco
$217
Find similar

Delta flights from San Francisco to San Jose, California

Our best Delta deals on San Francisco to San Jose, California flight tickets
Delta
Dec 18
SFO5:45 amSan Francisco
7h 11m
1 stop
SJC12:56 pmSan Jose
Dec 22
SJC6:20 pmSan Jose
6h 12m
1 stop
SFO12:32 amSan Francisco
$243
Find similar
Delta
Dec 19
SFO5:45 amSan Francisco
7h 11m
1 stop
SJC12:56 pmSan Jose
Dec 22
SJC6:20 pmSan Jose
6h 12m
1 stop
SFO12:32 amSan Francisco
$263
Find similar
Delta
Dec 18
SFO5:45 amSan Francisco
13h 11m
1 stop
SJC6:56 pmSan Jose
Dec 27
SJC7:45 pmSan Jose
12h 15m
1 stop
SFO8:00 amSan Francisco
$283
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to San Jose, California 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 November 13, 2025.
Use the filters below to find and compare flights from San Francisco to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Tue 12/9

8:09 am-6:42 pm

1 stop10h 33m

San Jose

Wed 12/10

3:09 pm-9:46 pm

1 stop6h 37m

$183

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Wed 12/10

7:00 am-11:58 am

1 stop4h 58m

San Jose

Wed 12/17

11:49 am-10:55 pm

1 stop11h 06m

$203

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Sat 1/10

7:00 am-1:08 pm

1 stop6h 08m

San Jose

Sat 1/10

3:36 pm-11:03 pm

1 stop7h 27m

$217

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Wed 12/17

10:10 pm-2:32 pm

1 stop16h 22m

San Jose

Tue 12/23

6:36 pm-12:34 pm

1 stop17h 58m

$241

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Thu 12/18

5:45 am-12:56 pm

1 stop7h 11m

San Jose

Mon 12/22

6:20 pm-12:32 am

1 stop6h 12m

$243

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Thu 12/18

6:00 am-6:48 pm

1 stop12h 48m

San Jose

Tue 12/23

6:36 pm-12:34 pm

1 stop17h 58m

$250

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Fri 12/19

5:45 am-12:56 pm

1 stop7h 11m

San Jose

Mon 12/22

6:20 pm-12:32 am

1 stop6h 12m

$263

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Sat 12/6

7:35 am-1:50 pm

1 stop6h 15m

San Jose

Sat 12/6

6:03 pm-8:59 am

1 stop14h 56m

$272

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Wed 12/17

10:10 pm-2:32 pm

1 stop16h 22m

San Jose

Tue 12/23

6:36 pm-12:24 am

2 stops29h 48m

$276

San FranciscoSan Jose

SFO - SJC

SFOSJC

San Francisco

Thu 12/18

5:45 am-6:56 pm

1 stop13h 11m

San Jose

Sat 12/27

7:45 pm-8:00 am

1 stop12h 15m

$283

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, California

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 day to depart on your flight to San Jose, California?

On average, the least expensive day to fly to San Jose, California from San Francisco is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $327. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to San Jose, California for around $465.

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

The cheapest time of day to fly to San Jose, California is in the morning when flights can be purchased for as low as $384. In the afternoon is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $451 per ticket.

When to book flights from San Francisco to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to San Jose, California 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, California (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, California

Direct flights

None
There are no direct flights from San Francisco to San Jose, California. There are no popular flight routes from San Francisco to San Jose, California.
Search flight deals

  • How far is San Francisco to San Jose by plane?

    There are 42.5 mi between San Francisco and San Jose. 4h 14m 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, California?

Best airlines flying from San Francisco to San Jose, California

Compare and see reviews for airlines that fly from San Francisco to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $182Free CancellationRating
8.0
11,288 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.

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