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Cheap flights from San Diego to San Jose, CA from C$ 82

SAN — SJC
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Diego to San Jose

Enter your travel dates to find the best prices.

Cheapest flights from San Diego to San Jose

Thu 1/1012:30 p.m. -
Nonstop1h 25m
Mon 5/102:00 p.m. -
Nonstop1h 40m
Deal found 10/9C$ 162
Thu 1/107:45 a.m. -
Nonstop1h 38m
Mon 5/105:15 p.m. -
Nonstop1h 28m
Deal found 10/9C$ 163
Sat 7/111:35 p.m. -
Nonstop1h 25m
Mon 9/118:30 p.m. -
1 stop3h 20m
Deal found 10/9C$ 170
Wed 30/97:05 a.m. -
2 stops5h 45m
Mon 5/104:50 p.m. -
Nonstop1h 35m
Deal found 9/9C$ 182
Wed 30/97:05 a.m. -
2 stops5h 45m
Sun 4/106:20 a.m. -
Nonstop1h 35m
Deal found 8/9C$ 196
Fri 2/106:15 p.m. -
1 stop4h 25m
Thu 15/107:45 a.m. -
1 stop3h 40m
Deal found 9/9C$ 203
Thu 8/108:07 a.m. -
Nonstop1h 47m
Sun 11/106:17 a.m. -
1 stop17h 42m
Deal found 10/9C$ 207
Sat 3/108:15 a.m. -
Nonstop1h 25m
Sat 3/106:45 p.m. -
Nonstop1h 35m
Deal found 9/9C$ 210
Fri 16/107:30 p.m. -
Nonstop1h 35m
Sun 18/109:40 p.m. -
Nonstop1h 40m
Deal found 7/9C$ 217

Find flight deals from San Diego to San Jose

Round-trip from

C$ 162

One-way from

C$ 82

Popular in

August

Cheapest in

October

Average price

C$ 329
Southwest
  • Southwest
  • 1/10-5/10
  • Nonstop
  • 3h 05m total
  • San Diego to San Jose
Search Deals
Southwest
  • Southwest
  • 7/10-31/12
  • Nonstop
  • 1h 25m total
  • San Diego to San Jose
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from San Diego to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoSan Jose

SAN San Diego - SJC San Jose

SANSJC

San Diego

Thu 11/2

8:59 p.m.-10:33 p.m.

Nonstop1h 34m

San Jose

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 82

San DiegoSan Jose

SAN San Diego - SJC San Jose

SANSJC

San Diego

Sat 31/10

6:35 a.m.-1:30 p.m.

1 stop6h 55m

San Jose

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 95

San DiegoSan Jose

SAN San Diego - SJC San Jose

SANSJC

San Diego

Thu 22/10

6:30 a.m.-8:00 a.m.

Nonstop1h 30m

San Jose

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 95

San DiegoSan Jose

SAN San Diego - SJC San Jose

SANSJC

San Diego

Sat 5/12

1:20 p.m.-9:20 p.m.

1 stop8h 00m

San Jose

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 95
Quickest round-trip

San DiegoSan Jose

SAN San Diego - SJC San Jose

SANSJC

San Diego

Fri 2/10

1:30 p.m.-2:55 p.m.

Nonstop1h 25m

San Jose

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 95

San DiegoSan Jose

SAN San Diego - SJC San Jose

SANSJC

San Diego

Wed 28/10

3:25 p.m.-9:05 p.m.

1 stop5h 40m

San Jose

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 95

San DiegoSan Jose

SAN San Diego - SJC San Jose

SANSJC

San Diego

Tue 6/10

10:57 a.m.-2:13 p.m.

1 stop3h 16m

San Jose

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 109

San DiegoSan Jose

SAN San Diego - SJC San Jose

SANSJC

San Diego

Fri 11/12

8:59 p.m.-10:33 p.m.

Nonstop1h 34m

San Jose

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 109

San DiegoSan Jose

SAN San Diego - SJC San Jose

SANSJC

San Diego

Sat 3/10

6:50 a.m.-12:35 p.m.

1 stop5h 45m

San Jose

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 109

San DiegoSan Jose

SAN San Diego - SJC San Jose

SANSJC

San Diego

Sun 7/2

6:35 a.m.-8:10 a.m.

Nonstop1h 35m

San Jose

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 109

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from San Diego to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from San Diego with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from San Diego to San Jose

How far ahead should I book a flight from San Diego to San Jose, California?

The price you pay for your flight from San Diego to San Jose, California may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Diego to San Jose, California?

Currently, October is the cheapest month in which you can book a flight from San Diego to San Jose, California (average of C$ 217). Flying from San Diego to San Jose, California in August is currently the most expensive (average of C$ 438). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to SJC?

When flying from San Diego to San Jose, California, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 81% versus a flight in the evening.

How much does it cost to fly round-trip from San Diego to San Jose, California?

Airfare is below average for this route at the moment.

San Diego to San Jose, California flights typically cost between C$ 214 and C$ 532 in October.
The cheapest round-trip price found within the last 5 days was C$ 162 on Southwest (1 Oct-5 Oct).

Related info for your journey

  • How popular is this San Diego to San Jose, California flight route?

    Flights from San Diego to San Jose have been viewed 3 times in the past calendar month.

  • How long is the flight from San Diego to San Jose, California?

    For as low as C$ 162, Southwest can have you in San Jose, California from San Diego in 1h 25m. The distance from San Diego to San Jose, California is about 671 km. Most flights are nonstop.

  • What are the most reliable airlines from San Diego to San Jose, California?

    Before booking your flight to San Jose, California from San Diego, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (74%), Alaska Airlines (67%), British Airways( 67%).

  • Can I find deals for flights from San Diego to San Jose that include hotel bookings?

    Yes. In addition to deals on San Diego to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to San Jose.

  • Can I find deals for business class flights from San Diego to San Jose?

    Yes. Cheapflights offers flight deals from San Diego to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to San Jose, California?

    Currently, October is the cheapest month in which you can book a flight from San Diego to San Jose, California (average of C$ 217). Flying from San Diego to San Jose, California in August is currently the most expensive (average of C$ 438). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Certainly. Search results for flights to San Jose from San Diego shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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