$260+ Cheap flights from San José (SJO) to San Diego (SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SAN
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from San José to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San José to San Diego
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Best
Last-minute
One-way
Cheapest flights from San José to San DiegoExplore the most affordable flight options available from San José to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from San José to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This Copa Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:03 am -
1 stop9h 12m
Wed 11/1810:30 pm -
1 stop11h 49m
Deal found 10/21![Copa Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:40 am -
1 stop24h 56m
Wed 12/26:23 pm -
1 stop12h 09m
Deal found 10/21![United Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/152:46 pm -
1 stop19h 47m
Sun 1/104:51 pm -
1 stop19h 00m
Deal found 10/21![American Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:45 am -
1 stop9h 09m
Sun 11/294:45 pm -
2 stops16h 40m
Deal found 10/21![United Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/152:25 pm -
2 stops22h 50m
Sun 1/102:32 pm -
2 stops20h 50m
Deal found 10/21![United Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:40 am -
1 stop14h 47m
Fri 12/47:41 pm -
1 stop10h 51m
Deal found 10/21![United Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:45 am -
1 stop9h 09m
Tue 11/1712:37 pm -
1 stop17h 55m
Deal found 10/22![United Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/223:08 pm -
1 stop21h 08m
Sun 1/104:51 pm -
1 stop19h 00m
Deal found 10/21![American Airlines logo]()
$558
Best flights from San José to San DiegoDiscover carefully curated flight deals from San José to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from San José to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This Copa Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/58:43 am -
1 stop10h 45m
Mon 2/810:30 pm -
1 stop13h 23m
Deal found 10/21![Copa Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/11:15 am -
2 stops12h 00m
Tue 2/96:45 am -
2 stops11h 54m
Deal found 10/22![United Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:40 am -
1 stop14h 47m
Wed 11/184:45 pm -
2 stops25h 54m
Deal found 10/21![United Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/111:15 am -
2 stops20h 53m
Sat 1/308:00 am -
1 stop8h 16m
Deal found 10/21![United Airlines logo]()
$540
This Copa Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:10 pm -
1 stop25h 05m
Sat 12/510:30 pm -
1 stop13h 22m
Deal found 10/24![Copa Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/202:25 pm -
1 stop9h 09m
Sun 2/76:20 am -
2 stops12h 19m
Deal found 10/23![United Airlines logo]()
$614
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:25 pm -
1 stop9h 01m
Fri 11/1310:16 am -
1 stop8h 23m
Deal found 10/21![United Airlines logo]()
$620
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:45 am -
2 stops17h 34m
Sat 12/52:30 pm -
2 stops20h 52m
Deal found 10/23![United Airlines logo]()
$620
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/168:45 am -
1 stop11h 05m
Tue 2/236:28 pm -
1 stop12h 04m
Deal found 10/22![United Airlines logo]()
$638
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:45 am -
2 stops13h 39m
Tue 12/16:23 pm -
2 stops24h 16m
Deal found 10/25![United Airlines logo]()
$641
Last-minute flights from San José to San DiegoDiscover last-minute flight deals from San José to San Diego. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from San José to San Diego. Data last updated October 26, 2026 and is based on user searches.
This Copa Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:55 pm -
1 stop25h 20m
Wed 11/1110:30 pm -
1 stop10h 29m
Deal found 10/25![Copa Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:45 am -
1 stop9h 09m
Tue 11/1712:37 pm -
1 stop17h 55m
Deal found 10/22![United Airlines logo]()
$549
This Copa Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:03 am -
1 stop9h 12m
Wed 11/1810:30 pm -
1 stop11h 49m
Deal found 10/21![Copa Airlines logo]()
$456
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:59 pm -
1 stop11h 50m
Sat 12/510:45 pm -
2 stops14h 07m
Deal found 10/24![American Airlines logo]()
$619
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:00 am -
1 stop14h 41m
Fri 11/278:00 am -
1 stop12h 15m
Deal found 10/26![Delta logo]()
$588
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:37 am -
1 stop9h 56m
Sun 11/297:15 am -
1 stop13h 34m
Deal found 10/22![American Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:40 am -
1 stop24h 56m
Wed 12/26:23 pm -
1 stop12h 09m
Deal found 10/21![United Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:40 am -
1 stop14h 47m
Fri 12/47:41 pm -
1 stop10h 51m
Deal found 10/21![United Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:45 am -
2 stops28h 46m
Sun 11/292:30 pm -
2 stops18h 55m
Deal found 10/21![United Airlines logo]()
$597
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:45 am -
1 stop9h 09m
Sun 11/294:45 pm -
2 stops16h 40m
Deal found 10/21![United Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:45 am -
1 stop9h 09m
Fri 12/49:43 am -
1 stop20h 49m
Deal found 10/21![United Airlines logo]()
$581
One-way flights from San José to San DiegoSearch for one-way flight options from San José to San Diego. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from San José to San Diego. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:40 am -
1 stop25h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$260
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:54 pm -
1 stop21h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![American Airlines logo]()
$261
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/71:15 am -
2 stops20h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/96:00 am -
1 stop19h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$275
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:37 am -
1 stop19h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
1 stop14h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$308
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/192:45 pm -
1 stop9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Southwest logo]()
$344
This Avianca deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/64:15 pm -
2 stops21h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:00 am -
1 stop18h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$350
Find flight deals from San José to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $454 (United Airlines) |
One-way from | $260 (United Airlines) |
Popular in | September |
Cheapest in | February |
Average price | $549 |
Cheapflights Fare Finder
Customize your flight search to find flights from San José to San Diego 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, Cheapflights users made 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from San José to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoséSan Diego
SJO San José Juan Santamaria Intl - SAN San Diego
SJOSAN
San José Juan Santamaria Intl
Thu 1/7
1:15 am-8:08 pm
2 stops20h 53m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$265
Quickest round-trip
San JoséSan Diego
SJO San José Juan Santamaria Intl - SAN San Diego
SJOSAN
San José Juan Santamaria Intl
Mon 12/14
2:15 pm-10:10 pm
1 stop9h 55m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$344
San JoséSan Diego
SJO San José Juan Santamaria Intl - SAN San Diego
SJOSAN
San José Juan Santamaria Intl
Sat 12/19
2:45 pm-10:40 pm
1 stop9h 55m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$344
San JoséSan Diego
SJO San José Juan Santamaria Intl - SAN San Diego
SJOSAN
San José Juan Santamaria Intl
Tue 2/16
1:45 am-7:13 pm
2 stops19h 28m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$349
San JoséSan Diego
SJO San José Juan Santamaria Intl - SAN San Diego
SJOSAN
San José Juan Santamaria Intl
Wed 12/23
2:25 pm-4:14 pm
1 stop27h 49m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$350
San JoséSan Diego
SJO San José Juan Santamaria Intl - SAN San Diego
SJOSAN
San José Juan Santamaria Intl
Thu 12/24
1:15 am-1:33 pm
1 stop14h 18m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$350
San JoséSan Diego
SJO San José Juan Santamaria Intl - SAN San Diego
SJOSAN
San José Juan Santamaria Intl
Sat 12/19
9:40 am-10:23 am
1 stop26h 43m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$350
San JoséSan Diego
SJO San José Juan Santamaria Intl - SAN San Diego
SJOSAN
San José Juan Santamaria Intl
Fri 2/5
8:43 am-5:28 pm
1 stop10h 45m
San Diego
Mon 2/8
10:30 pm-1:53 pm
1 stop13h 23m
$456
San JoséSan Diego
SJO San José Juan Santamaria Intl - SAN San Diego
SJOSAN
San José Juan Santamaria Intl
Mon 2/1
1:15 am-11:15 am
2 stops12h 00m
San Diego
Tue 2/9
6:45 am-8:39 pm
2 stops11h 54m
$473
San JoséSan Diego
SJO San José Juan Santamaria Intl - SAN San Diego
SJOSAN
San José Juan Santamaria Intl
Wed 11/11
9:40 am-10:27 pm
1 stop14h 47m
San Diego
Wed 11/18
4:45 pm-8:39 pm
2 stops25h 54m
$540
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from San José to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San José to San Diego in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San José-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San José-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San José-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San José to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from San José with our price prediction graph.
SJO-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San José to San Diego
How far ahead should I book a flight from San José to San Diego?
To ensure you get the cheapest price possible for a flight from San José to San Diego, you should look to book at least 9 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San José to San Diego?
Currently, February is the cheapest month in which you can book a flight from San José to San Diego (average of $338). Flying from San José to San Diego in September is currently the most expensive (average of $556). 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.
How much does it cost to fly round-trip from San José to San Diego?
Airfare is typical for this route at the moment.
San José to San Diego flights typically cost between $408 and $666 in January.The cheapest round-trip price found within the last 5 days was $454 on United Airlines (Jan 21-Jan 27).
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated October 26, 2026.
Get a feel of what it's like to fly with Copa Airlines,United Airlines, andAmerican Airlines from San José to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Overall
7.6
Comfort
7.5
Entertainment
6.9
Crew
8.1
Food
7.0
Reviews
1 / 20
4.0
OkayPaul,Jun 2025
PTY - MIA
Boarding
7.8
Overall
7.6
Comfort
7.5
Entertainment
6.9
Crew
8.1
Food
7.0
Reviews
1 / 20
4.0
OkayPaul,Jun 2025
PTY - MIA
Boarding
7.8
Overall
7.6
Comfort
7.5
Entertainment
6.9
Crew
8.1
Food
7.0
Reviews
1 / 20
4.0
OkayPaul,Jun 2025
PTY - MIA
Boarding
7.8
Overall
7.6
Comfort
7.5
Entertainment
6.9
Crew
8.1
Food
7.0
Reviews
1 / 20
4.0
OkayPaul,Jun 2025
PTY - MIA
Related info for your journey
Find useful and relevant information for your journey from San José to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
San Ysidro
Poway
Coronado
La Mesa
Julian
Santee
Lemon Grove
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San José and San Diego flights
Browse other San José and San Diego flight options. Last updated on October 26, 2026.
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Top 3 airlines flying from San José to San Diego
Discover the top 3 airlines that operate flights from San José to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$282 | Average$439 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$312 | Average$502 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$430 | Average$514 | FlexibilityNo cancel fee | On-time71% |