$141+ Cheap flights from San Diego (SAN) to San José (SJO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Diego to San José 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.Cheapflights Tip: The best prices from San Diego to San José Juan Santamaria Intl are usually found in August or September, booked 67 days in advance, depart on a Monday or Wednesday and return on a Thursday
Cheap flight deals from San Diego to San José
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to San José (SJO). 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 junio 12, 2025.
Round-trip from | $308 (Copa Airlines) |
|---|---|
One-way from | $141 (Copa Airlines) |
Popular in | December |
Cheapest in | August |
Average price | $624 |
Find flight deals from San Diego to San José
Cheapest flights from San Diego to San JoséExplore the most affordable flight options available from San Diego to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
Explore the most affordable flight options available from San Diego to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
This Copa Airlines deal was found by Cheapflights users on 6/10. 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.
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/12. 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.
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/12. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to San José 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 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from San Diego to San José that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San DiegoSan José
SAN - SJO
SANSJO
San Diego
mar. 7/1
7:31 pm-10:36 am
2 stops14h 05m
San José Juan Santamaria Intl
mié. 7/9
12:16 pm-9:55 am
2 stops22h 39m
San DiegoSan José
SAN - SJO
SANSJO
San Diego
mié. 9/10
6:15 am-7:42 pm
2 stops12h 27m
San José Juan Santamaria Intl
mar. 9/16
6:00 am-10:36 pm
2 stops17h 36m
San DiegoSan José
SAN - SJO
SANSJO
San Diego
vie. 8/8
9:03 pm-8:20 am
1 stop10h 17m
San José Juan Santamaria Intl
jue. 8/14
10:57 am-5:44 pm
1 stop31h 47m
San DiegoSan José
SAN - SJO
SANSJO
San Diego
mar. 7/29
7:00 pm-11:11 am
2 stops15h 11m
San José Juan Santamaria Intl
mié. 8/6
2:42 pm-8:45 pm
3 stops31h 03m
San DiegoSan José
SAN - SJO
SANSJO
San Diego
jue. 6/26
6:15 am-7:37 pm
1 stop12h 22m
San José Juan Santamaria Intl
vie. 8/15
5:30 am-2:11 pm
1 stop9h 41m
San DiegoSan José
SAN - SJO
SANSJO
San Diego
vie. 8/1
10:30 pm-11:56 am
1 stop12h 26m
San José Juan Santamaria Intl
jue. 8/7
1:21 pm-11:21 pm
1 stop11h 00m
San DiegoSan José
SAN - SJO
SANSJO
San Diego
mar. 7/29
6:57 pm-11:30 pm
2 stops27h 33m
San José Juan Santamaria Intl
mar. 8/5
12:50 am-4:09 pm
2 stops16h 19m
San DiegoSan José
SAN - SJO
SANSJO
San Diego
sáb. 9/6
10:54 am-7:40 am
2 stops19h 46m
San José Juan Santamaria Intl
sáb. 9/13
8:00 pm-11:44 pm
3 stops28h 44m
San DiegoSan José
SAN - SJO
SANSJO
San Diego
vie. 8/15
9:03 pm-9:05 am
1 stop11h 02m
San DiegoSan José
SAN - SJO
SANSJO
San Diego
mar. 8/26
10:30 pm-12:10 pm
1 stop12h 40m
Best time to book a flight from San Diego to San José
Have a flexible travel schedule? Discover the best time to fly to San José from San Diego with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Diego to San José
How far ahead should I book a flight from San Diego to San José, San José Province?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to San José. Price data was last updated on June 9, 2025.
The price you pay for your flight from San Diego to San José, San José Province may vary depending on when you book. For the best chance of a lower fare, look to book 67 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 José, San José Province?
Currently, September is the cheapest month in which you can book a flight from San Diego to San José, San José Province (average of $398). Flying from San Diego to San José, San José Province in March is currently the most expensive (average of $555). 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 SJO?
Find hourly flight availability from San Diego to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.
One of the essential ways to save on airfare from San Diego to San José, San José Province is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.
What is the cheapest day to fly from San Diego to San José, San José Province?
Use this chart to determine the cheapest time to fly round-trip from San Diego to San José. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their San Diego to San José, San José Province flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in San José by month
Plan your trip to San José by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San José, San José Province ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José, San José Province when rainfall is around 0.0 in.
Temperature in San José by month
Plan your trip to San José by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).
Reviews of airlines servicing San José
Get insights into the airlines that provide service to San José. 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 José. Reviews last updated junio 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from San Diego to San José have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
James,Apr 2025
LAX - SFO
Related info for your journey
Find useful and relevant information for your journey from San Diego to San José. 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 locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for San Diego to San José
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Diego to San José
Discover the top 6 airlines that operate flights from San Diego to San José. 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 2,558,603 searches. Data last updated junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$280 | Average$387 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$301 | Average$380 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$437 | Average$589 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$482 | Average$589 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$487 | Average$606 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$488 | Average$689 | FlexibilityNo cancel fee | On-time69% |