$195 Cheap Flights from San Jose to San Diego (SJO to SAN)

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Cheap flight deals from San Jose to San Diego Starting at $195

For as little as $195, you can take your next adventure to San Diego without breaking the bank. Choose between one-way and return tickets from San Jose below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from San Jose to San Diego?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to San Diego from San Jose have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from San Jose to San Diego

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from San Jose to San Diego.

Alaska Airlines

From $193

United Airlines

From $195

Copa Airlines

From $212

American Airlines

From $224

Volaris El Salvador

From $234

avianca

From $247

Jetblue Airways

From $248

Delta Air Lines

From $267

Frontier Airlines

From $278

Southwest Airlines

From $329

Find more flights and airlines

Alternative Cheap Routes from San Jose to San Diego

There are various non-direct routes from San Jose to San Diego which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

Cheapest
SJO
01:12 am
36h 53m
2 transfer
SAN
12:05 pm
Juan Santamaria International Airport - San Diego International Airport
Tue, Feb 4Alaska Airlines
$193
SJO
11:59 pm
12h 53m
2 transfer
CLD
11:52 am
Juan Santamaria International Airport - McClellan-Palomar Airport
Mon, Mar 10American Airlines
$298
SJO
11:59 pm
12h 53m
2 transfer
CLD
11:52 am
Juan Santamaria International Airport - McClellan-Palomar Airport
Mon, Mar 10American Airlines
$298
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Frequently Asked Questions

When are flight tickets from San Jose (SJO) to San Diego (SAN) the cheapest?
Airlines adjust prices for flights from San Jose to San Diego based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from San Jose (SJO) to San Diego (SAN) cost?
According to Trip.com's data, the lowest price is around $549.
What is the transportation method from the main airport to downtown in San Diego?
- The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

How to find a cheap flight from San Jose to San Diego

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Info | San Jose to San Diego

Cheapest nonstop flight price	$195
Off-season for travel	October
Peak season for travel	September
Flight distance	4,230.37 km
Popular airline	avianca