Question 1

How long is the flight from San Jose to San Diego?

Accepted Answer

A nonstop flight from San Jose to San Diego typically takes around 1 hour 25 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 5 hours 5 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.

Question 2

Are there nonstop flights from San Jose to San Diego?

Accepted Answer

Yes, there are nonstop flights from San Jose to San Diego, averaging around 12 flights per day, operated by, among others, WN and Alaska Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.

Question 3

Which airlines fly from San Jose to San Diego?

Accepted Answer

Direct flights from San Jose to San Diego are operated by, among others, WN and Alaska Airlines. Connecting flights with one stop are also available, for example with Delta (via Los Angeles). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.

Question 4

On which days are there nonstop flights from San Jose to San Diego?

Accepted Answer

Nonstop flights from San Jose to San Diego operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.

Question 5

How many flights are there per day from San Jose to San Diego?

Accepted Answer

From San Jose to San Diego, there are on average around 12 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.

Question 6

How many flights per week are there from San Jose to San Diego?

Accepted Answer

From San Jose to San Diego, there are around 84 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.

Question 7

When does the first flight from San Jose to San Diego depart?

Accepted Answer

The earliest nonstop flight from San Jose to San Diego usually departs at 6:00 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in San Diego.

Question 8

When does the last flight from San Jose to San Diego depart?

Accepted Answer

The last nonstop flight from San Jose to San Diego usually departs at 10:00 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.

	Outbound	Return	Airlines	Baggage	Price
San Jose San Diego	Outbound 08/20/26 direct AS1448 01h 37min	Return 08/25/26 direct AS3036 01h 40min	Alaska Airlines		$212
Best option San Jose San Diego	Outbound 08/20/26 direct AS2220 01h 27min	Return 08/25/26 direct AS1449 01h 33min	Alaska Airlines		$214
San Jose San Diego	Outbound 08/20/26 direct AS1448 01h 37min	Return 08/25/26 direct AS1449 01h 33min	Alaska Airlines		$227
San Jose San Diego	Outbound 08/20/26 1 Stopover (LAS) F91590, F91469 06h 46min	Return 08/25/26 direct AS1449 01h 33min	Frontier Airlines	?	$233
San Jose San Diego	Outbound 08/20/26 direct AA7416 01h 37min	Return 08/25/26 1 Stopover (PHX) AA2122, AA2094 05h 42min	American Airlines	?	$345
San Jose San Diego	Outbound 08/20/26 3 Stopovers (SEA, LAX, SFO) AS0762, AS1306, AS0726, AS3306 16h 42min	Return 08/25/26 direct AS2118 01h 29min	Alaska Airlines	?	$541
San Jose San Diego	Outbound 08/20/26 direct AS2322 01h 27min	Return 08/25/26 direct AS3359 01h 38min	Alaska Airlines	?	$2,912

Roundtrip from	$211.80
Flight duration	min. 01:15 / max. 04:10
Return flight duration	min. 01:20/ max. 01:40
Distance	672 km
Flights per week	149
Departure airport	Airport San Jose International Airport, CA (SJC)
Arrival airport	Airport San Diego - Lindberg Field International, CA (SAN)
Destination country	Flights to United States
Departure airport - Destination country	San Jose International Airport, CA - United States

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San Jose International Airport, CA

San Diego - Lindberg Field International, CA

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