Cheap flights from San Jose to San Diego from £39
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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from San Jose to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 21 February 2025.
Round-trip from | £77 |
---|---|
One-way from | £39 |
Popular in | April |
Cheapest in | October |
Average price | £112 |
Find flight deals from San Jose to San Diego
Cheapest flights from San Jose to San DiegoExplore the most affordable flight options available from San Jose to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.
Explore the most affordable flight options available from San Jose to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.
Find flights from San Jose to San Diego within your budget
Customise your flight search to find flights from San Jose 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 858,174 searches. Data last updated 21 February 2025.
Fly from
Fly to
Route
Depart
Return
Price
San JoseSan Diego
SJC - SAN
SJCSAN
San Jose
Tue 6/5
12:00-13:27
Nonstop1h 27m
San Diego
Tue 13/5
08:55-10:31
Nonstop1h 36m
San JoseSan Diego
SJC - SAN
SJCSAN
San Jose
Fri 14/3
06:15-07:40
Nonstop1h 25m
San Diego
Sat 15/3
21:17-22:45
Nonstop1h 28m
San JoseSan Diego
SJC - SAN
SJCSAN
San Jose
Tue 29/4
10:35-15:10
1 stop4h 35m
San Diego
Wed 30/4
06:45-12:25
2 stops5h 40m
San JoseSan Diego
SJC - SAN
SJCSAN
San Jose
Mon 12/5
11:28-14:52
1 stop3h 24m
San Diego
Thu 15/5
15:21-19:21
1 stop4h 00m
San JoseSan Diego
SJC - SAN
SJCSAN
San Jose
Tue 20/5
15:39-17:08
Nonstop1h 29m
San JoseSan Diego
SJC - SAN
SJCSAN
San Jose
Thu 10/4
06:30-07:55
Nonstop1h 25m
San JoseSan Diego
SJC - SAN
SJCSAN
San Jose
Sat 8/3
11:00-12:27
Nonstop1h 27m
San JoseSan Diego
SJC - SAN
SJCSAN
San Jose
Sun 25/5
07:00-10:12
1 stop3h 12m
San JoseSan Diego
SJC - SAN
SJCSAN
San Jose
Sat 24/5
14:30-12:28
3 stops21h 58m
Best time to book a flight from San Jose to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from San Jose with our price prediction graph.
Travel insights for flights from San Jose to San Diego
Get recent, data-driven insights about flights from San Jose to San Diego including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from San Jose to San Diego?
Use this chart to determine the optimal time to book a return flight from San Jose to San Diego. Price data was last updated on 14 February 2025.
The best time to book flights from San Jose to San Diego is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Jose to San Diego?
Currently, January is the cheapest month in which you can book a flight from San Jose to San Diego (average of £585). Flying from San Jose to San Diego in July is currently the most expensive (average of £920). 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 SJC to SAN?
Find hourly flight availability from San Jose to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.
One of the essential ways to save on airfare from San Jose to San Diego is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 43% on airfare.
Weekly flight availability from San Jose to San Diego
Explore weekly flight availability from San Jose to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 February 2025.
The most flights from SJC to SAN are scheduled on a Thursday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).
Rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.
Temperature in San Diego by month
Plan your trip to San Diego by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).
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 21 February 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from San Jose to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Crew
Overall
Entertainment
Comfort
Boarding
Reviews
Christine,Aug 2024
DEN - LGB
Food
Crew
Overall
Entertainment
Comfort
Boarding
Reviews
Christine,Aug 2024
DEN - LGB
Food
Crew
Overall
Entertainment
Comfort
Boarding
Reviews
Christine,Aug 2024
DEN - LGB
Food
Crew
Overall
Entertainment
Comfort
Boarding
Reviews
Christine,Aug 2024
DEN - LGB
Food
Crew
Overall
Entertainment
Comfort
Boarding
Reviews
Christine,Aug 2024
DEN - LGB
Food
Crew
Overall
Entertainment
Comfort
Boarding
Reviews
Christine,Aug 2024
DEN - LGB
Related info for your journey
Find useful and relevant information for your journey from San Jose to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near San Jose?
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Alternative routes for San Jose to San Diego
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How does Cheapflights help users find flights from San Jose to San Diego?
When you search for this flight from San Jose to San Diego, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from San Jose to San Diego?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Diego from San Jose.
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Yes! Cheapflights helps users easily find flights from San Jose to San Diego with no change fees.
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Yes, Cheapflights offers price alerts on San Jose to San Diego flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.