Cheap Flights from San Jose, CA to San Diego, CA from $29

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On Cheapflightsplus.com you will find 12 direct and 257 connecting flights from San Jose to San Diego. You can compare airfare deals from 5 airlines and multiple travel sites from $29, book and save on cheap plane tickets and last minute offers. Also check out SJC-SAN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Jose to San Diego Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $29 (one-way), $50 (round-trip).

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Best Flights from San Jose to San Diego Today

Take a look at the list of non stop flights and flights with layovers from San Jose to San Diego with the lowest price of $29. The fastest direct flight takes 1h 22m and the fastest connecting – 3h 14m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $29 Find flight	15:23 San Jose San Jose Municipal	16:45 San Diego San Diego	1h 22m	Spirit Airlines	NK2506
from $38 Find flight	11:32 San Jose San Jose Municipal	13:07 San Diego San Diego	1h 35m	Spirit Airlines	NK1826
from $78 Find flight	17:12 San Jose San Jose Municipal	18:41 San Diego San Diego	1h 29m	Hawaiian Airlines	HA6742
from $82 Find flight	15:39 San Jose San Jose Municipal	17:08 San Diego San Diego	1h 29m	Alaska Airlines	AS3429
from $36 Find flight	11:00 San Jose San Jose Municipal	18:03 San Diego San Diego	7h 3m layover 4h 12m - Las Vegas	Spirit Airlines	NK2387 NK2295
from $36 Find flight	16:33 San Jose San Jose Municipal	23:56 San Diego San Diego	7h 23m layover 4h 44m - Las Vegas	Spirit Airlines	NK2183 NK2390
from $47 Find flight	06:00 San Jose San Jose Municipal	23:29 San Diego San Diego	17h 29m layover 14h 45m - Las Vegas	Spirit Airlines	NK2385 NK2390
from $48 Find flight	16:33 San Jose San Jose Municipal	19:53 San Diego San Diego	3h 20m layover 0h 38m - Las Vegas	Spirit Airlines	NK2183 NK2020
from $52 Find flight	16:33 San Jose San Jose Municipal	07:13+1 день San Diego San Diego	14h 40m layover 12h 2m - Las Vegas	Spirit Airlines	NK2183 NK2502
from $52 Find flight	16:33 San Jose San Jose Municipal	18:03+1 день San Diego San Diego	25h 30m layover 22h 45m - Las Vegas	Spirit Airlines	NK2183 NK2295
from $58 Find flight	16:25 San Jose San Jose Municipal	09:55+1 день San Diego San Diego	17h 30m layover 14h 44m - Las Vegas	Spirit Airlines	NK1141 NK1154
from $60 Find flight	14:30 San Jose San Jose Municipal	18:16 San Diego San Diego	3h 46m layover 0h 55m - Las Vegas	Frontier Airlines	F94104 F91325
from $63 Find flight	06:00 San Jose San Jose Municipal	09:14 San Diego San Diego	3h 14m layover 0h 32m - Las Vegas	Spirit Airlines	NK436 NK1496
from $63 Find flight	06:30 San Jose San Jose Municipal	09:55 San Diego San Diego	3h 25m layover 0h 40m - Las Vegas	Spirit Airlines	NK1646 NK1154
from $63 Find flight	06:00 San Jose San Jose Municipal	10:45 San Diego San Diego	4h 45m layover 2h 2m - Las Vegas	Spirit Airlines	NK436 NK1475
from $63 Find flight	06:00 San Jose San Jose Municipal	14:11 San Diego San Diego	8h 11m layover 5h 28m - Las Vegas	Spirit Airlines	NK436 NK3791

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on May 20, 2025

Flight Schedule San Jose (California) to San Diego (California)

Full flight schedule will help you in detecting at what time planes fly from San Jose to San Diego. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:15 — 07:45	06:15 — 07:45 HA7058 Hawaiian Airlines San Jose — San Diego	1h 30m	Find flight from$79
06:15 — 07:45	06:15 — 07:45 AS3458 Alaska Airlines San Jose — San Diego	1h 30m	Find flight from$82
10:20 — 11:52	10:20 — 11:52 HA7059 Hawaiian Airlines San Jose — San Diego	1h 32m	Find flight from$79
10:20 — 11:52	10:20 — 11:52 AS3499 Alaska Airlines San Jose — San Diego	1h 32m	Find flight from$82
11:32 — 13:07	11:32 — 13:07 NK1826 Spirit Airlines San Jose — San Diego	1h 35m	Find flight from$38
15:23 — 16:45	15:23 — 16:45 NK2506 Spirit Airlines San Jose — San Diego	1h 22m	Find flight from$29
15:39 — 17:08	15:39 — 17:08 HA7056 Hawaiian Airlines San Jose — San Diego	1h 29m	Find flight from$79
15:39 — 17:08	15:39 — 17:08 AS3429 Alaska Airlines San Jose — San Diego	1h 29m	Find flight from$82
17:12 — 18:41	17:12 — 18:41 HA6742 Hawaiian Airlines San Jose — San Diego	1h 29m	Find flight from$78
17:12 — 18:41	17:12 — 18:41 AS3282 Alaska Airlines San Jose — San Diego	1h 29m	Find flight from$82
19:50 — 21:19	19:50 — 21:19 HA7057 Hawaiian Airlines San Jose — San Diego	1h 29m	Find flight from$78
19:50 — 21:19	19:50 — 21:19 AS3443 Alaska Airlines San Jose — San Diego	1h 29m	Find flight from$82
06:00 — 13:17	06:00 — 07:30 NK2385 Spirit Airlines San Jose — Las Vegas 4h 30m stop 16:43 — 18:03 NK2295 Spirit Airlines Las Vegas — San Diego	7h 17m including layover	Find flight from$36
06:00 — 23:29	06:00 — 07:30 NK2385 Spirit Airlines San Jose — Las Vegas 14h 45m stop 22:42 — 23:56 NK2390 Spirit Airlines Las Vegas — San Diego	17h 29m including layover	Find flight from$47
09:19 — 14:11	09:19 — 10:47 NK1371 Spirit Airlines San Jose — Las Vegas 2h 9m stop 12:56 — 14:11 NK3791 Spirit Airlines Las Vegas — San Diego	4h 52m including layover	Find flight from$72
11:00 — 18:03	11:00 — 12:31 NK2387 Spirit Airlines San Jose — Las Vegas 4h 12m stop 16:43 — 18:03 NK2295 Spirit Airlines Las Vegas — San Diego	7h 3m including layover	Find flight from$36
12:18 — 23:52	12:13 — 15:50 F94918 Frontier Airlines San Jose — Denver 6h 25m stop 22:29 — 23:59 F92711 Frontier Airlines Denver — San Diego	11h 34m including layover	Find flight from$71
12:18 — 09:52 +1 day	12:16 — 15:53 F94918 Frontier Airlines San Jose — Denver 16h 18m stop 08:22 — 09:55 F92817 Frontier Airlines Denver — San Diego	21h 34m including layover	Find flight from$75
14:30 — 18:16	14:30 — 16:01 F94104 Frontier Airlines San Jose — Las Vegas 55m stop 16:56 — 18:16 F91325 Frontier Airlines Las Vegas — San Diego	3h 46m including layover	Find flight from$60
14:35 — 18:21	17:19 — 18:47 F94104 Frontier Airlines San Jose — Las Vegas 55m stop 17:52 — 19:18 F91465 Frontier Airlines Las Vegas — San Diego	3h 46m including layover	Find flight from$66
16:33 — 23:56	16:33 — 17:58 NK2183 Spirit Airlines San Jose — Las Vegas 4h 44m stop 22:42 — 23:56 NK2390 Spirit Airlines Las Vegas — San Diego	7h 23m including layover	Find flight from$36
16:33 — 19:53	16:33 — 17:58 NK2183 Spirit Airlines San Jose — Las Vegas 38m stop 18:36 — 19:53 NK2020 Spirit Airlines Las Vegas — San Diego	3h 20m including layover	Find flight from$48
19:00 — 12:04 +1 day	19:00 — 20:31 F91590 Frontier Airlines San Jose — Las Vegas 14h 6m stop 10:43 — 12:04 F91469 Frontier Airlines Las Vegas — San Diego	17h 4m including layover	Find flight from$65
19:00 — 18:10 +1 day	19:00 — 20:31 F91590 Frontier Airlines San Jose — Las Vegas 20h 12m stop 16:56 — 18:16 F91465 Frontier Airlines Las Vegas — San Diego	23h 10m including layover	Find flight from$65
13:10 — 09:55 +1 day	13:10 — 18:50 NK1846 Spirit Airlines San Jose — Dallas 3h 36m stop 22:26 — 23:28 NK1381 Spirit Airlines Dallas — Las Vegas 9h 12m stop 08:40 — 09:55 NK1154 Spirit Airlines Las Vegas — San Diego	20h 45m including layover	Find flight from$72
13:10 — 17:55 +1 day	13:10 — 18:50 NK1846 Spirit Airlines San Jose — Dallas 3h 36m stop 22:26 — 23:28 NK1381 Spirit Airlines Dallas — Las Vegas 17h 10m stop 16:38 — 17:55 NK1150 Spirit Airlines Las Vegas — San Diego	28h 45m including layover	Find flight from$72

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on May 20, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Jose to San Diego depends on and how to choose the most interesting flight option for you.

Distance between San Jose and San Diego is 671 miles. Time difference between the cities is 0h. Airplanes depart 06:00 to 21:46 from 2 San Jose airports and arrive 06:00 to 21:46 to 11 San Diego airports. Average flight time is 1h 29m.

The fastest flight 1h 22m
Average flight time 1h 29m
The earliest flight 06:00
The latest flight 21:46
Distance 417 ml

The cheapest months to travel to San Diego are june (from 39 $), may (from 51 $), july (from 51 $).

The most expensive months are february (from 92 $), august (from 84 $), january (from 73 $).

What is the lowest airfare San Jose to San Diego?

The cheapest plane ticket found by our users is $29. This airfare is for economy class on one-way NK2506 flight by Spirit Airlines for June 5, 2025 which leaves San Jose Municipal in San Jose at 15:23 am and arrives at San Diego San Diego at 16:45.

Economy class

$29

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Business class

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First class

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Popular Airlines on the Route

The flight San Jose — San Diego is served by 5 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 101 departures per week at the price of from $ 82 . And the most expensive tickets are offered by United Airlines airline - from $ 682.

Direct flights

There are 12 nonstop flights on the route. The fastest direct flight is NK2506 by Spirit Airlines takes 1h 22m and the cheapest is NK2506 by Spirit Airlines for $29.

AS - Alaska Airlines

from $82

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HA - Hawaiian Airlines

from $78

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NK - Spirit Airlines

from $29

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Connecting Flights

There are 257 flights with layovers on the route. The fastest connecting flight is NK436 by Spirit Airlines takes 3h 14m and the cheapest is NK2506 by Spirit Airlines for $36.

AS - Alaska Airlines

from $119

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F9 - Frontier Airlines

from $60

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HA - Hawaiian Airlines

from $122

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UA - United Airlines

from $285

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NK - Spirit Airlines

from $36

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Airports

You can fly from San Jose to San Diego from 2 airports (San Jose Municipal, Reid-Hillview).

San Jose airports

San Jose Municipal-SJC

from $29
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Reid-Hillview-RHV

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San Diego airports

San Diego-SAN

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San Diego Regional-USA

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Gillespie Field-SEE

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Golden Triangle Reg.-GTR

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El Cajon-CJN

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Lowndes County-UBS

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Miramar NAS-NKX

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Montgomery Field-MYF

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North Island NAS-NZY

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Brown Field Municipal-SDM

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AFB-CBM

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Airplanes

There are flights to San Diego from San Jose by 5 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from San Jose

You may also consider searching for discounted plane tickets to some other popular places from San Jose within United States.

San Jose — San Diego

from $60

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San Jose — Dallas

from $75

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San Jose — Portland

from $78

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San Jose — Chicago

from $74

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San Jose — Burbank

from $76

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San Jose — Boston

from $74

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San Jose — Honolulu

from $73

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San Jose — Nashville

from $77

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San Jose — Boise

from $65

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San Jose — Detroit

from $71

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Top International Destinations from San Jose

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

San Jose — Guadalajara

from $75

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San Jose — Cancun

from $57

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San Jose — London

from $64

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San Jose — Puerto Vallarta

from $65

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San Jose — Paris

from $55

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San Jose — Manila

from $62

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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