Cheap Flights from San Jose, CA to San Diego, CA from $33

On Cheapflightsplus.com you will find 15 direct and 225 connecting flights from San Jose to San Diego. You can compare airfare deals from 5 airlines and multiple travel sites from $33, 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: $33 (one-way), $57 (round-trip).
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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 Arrival Flight Details Flight Duration Price
06:15 — 07:40
06:15 — 07:40 AS3458 Alaska Airlines
San Jose — San Diego
1h 25m
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from$53
06:15 — 07:40
06:15 — 07:40 AS195 Alaska Airlines
San Jose — San Diego
1h 25m
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from$66
06:15 — 07:42
06:15 — 07:42 AS592 Alaska Airlines
San Jose — San Diego
1h 27m
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from$147
07:20 — 08:46
07:20 — 08:46 AS288 Alaska Airlines
San Jose — San Diego
1h 26m
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from$64
08:43 — 10:05
08:43 — 10:05 NK428 Spirit Airlines
San Jose — San Diego
1h 22m
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from$33
10:06 — 11:32
10:06 — 11:32 AS3498 Alaska Airlines
San Jose — San Diego
1h 26m
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from$64
10:33 — 11:59
10:33 — 11:59 AS3359 Alaska Airlines
San Jose — San Diego
1h 26m
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from$53
12:23 — 13:46
12:23 — 13:46 NK296 Spirit Airlines
San Jose — San Diego
1h 23m
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from$46
13:08 — 14:38
13:08 — 14:38 F91340 Frontier Airlines
San Jose — San Diego
1h 30m
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from$47
14:25 — 15:45
14:25 — 15:45 NK1498 Spirit Airlines
San Jose — San Diego
1h 20m
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from$43
14:51 — 16:15
14:51 — 16:15 AS3490 Alaska Airlines
San Jose — San Diego
1h 24m
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from$64
14:59 — 16:24
14:59 — 16:24 AS3496 Alaska Airlines
San Jose — San Diego
1h 25m
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from$64
17:09 — 18:31
17:09 — 18:31 NK298 Spirit Airlines
San Jose — San Diego
1h 22m
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from$34
18:41 — 20:06
18:41 — 20:06 F94888 Frontier Airlines
San Jose — San Diego
1h 25m
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from$45
18:59 — 20:19
18:59 — 20:19 AS3459 Alaska Airlines
San Jose — San Diego
1h 20m
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from$88
06:00 — 14:11
06:00 — 07:30 NK436 Spirit Airlines
San Jose — Las Vegas
5h 28m stop
12:55 — 14:15 NK3791 Spirit Airlines
Las Vegas — San Diego
8h 11m
including layover
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from$64
08:28 — 19:15
08:28 — 10:19 AS2133 Alaska Airlines
San Jose — Portland
6h 28m stop
16:59 — 19:22 AS419 Alaska Airlines
Portland — San Diego
10h 47m
including layover
Find flight
from$167
10:51 — 14:11
10:00 — 11:28 NK194 Spirit Airlines
San Jose — Las Vegas
38m stop
12:55 — 14:15 NK3791 Spirit Airlines
Las Vegas — San Diego
3h 20m
including layover
Find flight
from$60
11:19 — 15:29
11:19 — 12:47 NK178 Spirit Airlines
San Jose — Las Vegas
1h 28m stop
14:15 — 15:29 NK1766 Spirit Airlines
Las Vegas — San Diego
4h 10m
including layover
Find flight
from$50
11:19 — 23:52
11:19 — 12:47 NK178 Spirit Airlines
San Jose — Las Vegas
9h 54m stop
22:41 — 23:52 NK191 Spirit Airlines
Las Vegas — San Diego
12h 33m
including layover
Find flight
from$50
12:51 — 18:32
12:51 — 15:52 AS4277 Alaska Airlines
San Jose — Phoenix
2h 23m stop
18:15 — 18:32 AS6806 Alaska Airlines
Phoenix — San Diego
5h 41m
including layover
Find flight
from$130
13:33 — 18:02
10:00 — 11:28 NK194 Spirit Airlines
San Jose — Las Vegas
1h 43m stop
16:44 — 18:02 NK2907 Spirit Airlines
Las Vegas — San Diego
4h 29m
including layover
Find flight
from$60
14:28 — 10:58
+1 day
10:29 — 14:10 F94918 Frontier Airlines
San Jose — Denver
15h 14m stop
09:45 — 11:15 F94927 Frontier Airlines
Denver — San Diego
20h 30m
including layover
Find flight
from$60
15:56 — 22:17
15:56 — 17:24 NK1501 Spirit Airlines
San Jose — Las Vegas
3h 41m stop
21:05 — 22:17 NK1496 Spirit Airlines
Las Vegas — San Diego
6h 21m
including layover
Find flight
from$66
15:58 — 20:01
15:58 — 18:48 F94292 Frontier Airlines
San Jose — Phoenix
55m stop
19:43 — 20:01 F91571 Frontier Airlines
Phoenix — San Diego
4h 3m
including layover
Find flight
from$66
16:35 — 08:26
+1 day
16:35 — 18:28 AS2022 Alaska Airlines
San Jose — Portland
11h 32m stop
06:00 — 08:26 AS1074 Alaska Airlines
Portland — San Diego
15h 51m
including layover
Find flight
from$167
16:35 — 13:56
+1 day
16:35 — 18:28 AS2022 Alaska Airlines
San Jose — Portland
17h 2m stop
11:30 — 13:56 AS1296 Alaska Airlines
Portland — San Diego
21h 21m
including layover
Find flight
from$167
17:39 — 23:52
17:39 — 19:05 NK249 Spirit Airlines
San Jose — Las Vegas
3h 36m stop
22:41 — 23:52 NK191 Spirit Airlines
Las Vegas — San Diego
6h 13m
including layover
Find flight
from$49
18:58 — 22:17
19:08 — 20:35 NK2901 Spirit Airlines
San Jose — Las Vegas
39m stop
05:30 — 06:40 NK1496 Spirit Airlines
Las Vegas — San Diego
3h 19m
including layover
Find flight
from$47
20:44 — 08:13
+1 day
20:44 — 22:14 NK436 Spirit Airlines
San Jose — Las Vegas
8h 46m stop
07:00 — 08:13 NK375 Spirit Airlines
Las Vegas — San Diego
11h 29m
including layover
Find flight
from$66
21:14 — 08:58
+1 day
21:14 — 22:40 NK1782 Spirit Airlines
San Jose — Las Vegas
9h 5m stop
07:45 — 08:58 NK294 Spirit Airlines
Las Vegas — San Diego
11h 44m
including layover
Find flight
from$50
22:20 — 19:41
+1 day
17:19 — 18:47 F94104 Frontier Airlines
San Jose — Las Vegas
18h 38m stop
17:52 — 19:18 F91465 Frontier Airlines
Las Vegas — San Diego
21h 21m
including layover
Find flight
from$67
22:20 — 10:05
+1 day
22:20 — 23:50 F94104 Frontier Airlines
San Jose — Las Vegas
8h 58m stop
08:48 — 10:05 F91469 Frontier Airlines
Las Vegas — San Diego
11h 45m
including layover
Find flight
from$84
21:20 — 12:10
+1 day
20:12 — 21:36 NK479 Spirit Airlines
San Jose — Los Angeles
6h 45m stop
05:30 — 06:39 NK202 Spirit Airlines
Los Angeles — Las Vegas
4h 15m stop
10:54 — 12:10 NK1475 Spirit Airlines
Las Vegas — San Diego
14h 50m
including layover
Find flight
from$147
*Departure and arrival times - local. Updated on April 1, 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 22:20 from 2 San Jose airports and arrive 06:00 to 22:20 to 11 San Diego airports. Average flight time is 1h 25m.

  • The fastest flight 1h 20m
  • Average flight time 1h 25m
  • The earliest flight 06:00
  • The latest flight 22:20
  • Distance 417 ml

The cheapest months to travel to San Diego are december (from 33 $), february (from 34 $), january (from 35 $).

The most expensive months are november (from 43 $), january (from 35 $), february (from 34 $).

What is the lowest airfare San Jose to San Diego?

The cheapest plane ticket found by our users is $33. This airfare is for economy class on one-way NK428 flight by Spirit Airlines for December 13, 2024 which leaves San Jose Municipal in San Jose at 08:43 am and arrives at San Diego San Diego at 10:05.

Economy class
$33
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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 - 172 departures per week at the price of from $ 53 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 531.

Direct flights

There are 15 nonstop flights on the route. The fastest direct flight is NK1498 by Spirit Airlines takes 1h 20m and the cheapest is NK428 by Spirit Airlines for $33.

  • AS - Alaska Airlines
    from $53
    Find
  • F9 - Frontier Airlines
    from $45
    Find
  • NK - Spirit Airlines
    from $33
    Find
See more direct flights

Connecting Flights

There are 225 flights with layovers on the route. The fastest connecting flight is NK2901 by Spirit Airlines takes 3h 19m and the cheapest is NK428 by Spirit Airlines for $47.

  • AS - Alaska Airlines
    from $130
    Find
  • F9 - Frontier Airlines
    from $60
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  • HA - Hawaiian Airlines
    from $353
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  • UA - United Airlines
    from $306
    Find
  • NK - Spirit Airlines
    from $47
    Find
See more connecting flights

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 $33
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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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How to book a plane ticket yourself?

How to book an air 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.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • 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.

    To find a plane ticket, please select dates.

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