Cheap flights from San José to San Diego from $232

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Cheap San José - San Diego flight offers

Find cheap flight tickets and last-minute flight deals from San José to San Diego

Southwest Airlines
Thu, 07/30 (SJO) San José -> (SAN) San Diego
Southwest Airlines
Tue, 09/01 (SAN) San Diego -> (SJO) San José

Price found 12 days ago
from $273
Southwest Airlines
Sat, 07/11 (SJO) San José -> (SAN) San Diego
Southwest Airlines
Fri, 07/17 (SAN) San Diego -> (SJO) San José

Price found 2 days ago
from $294
Southwest Airlines
Sun, 12/27 (SJO) San José -> (SAN) San Diego
Southwest Airlines
Sun, 01/03 (SAN) San Diego -> (SJO) San José

Price found 5 days ago
from $302
Copa Airlines
Tue, 07/14 (SJO) San José -> (SAN) San Diego
Copa Airlines
Sun, 08/30 (SAN) San Diego -> (SJO) San José

Price found 2 days ago
from $324
Southwest Airlines
Thu, 09/10 (SJO) San José -> (SAN) San Diego
Southwest Airlines
Thu, 09/17 (SAN) San Diego -> (SJO) San José

Price found 11 days ago
from $370
Southwest Airlines
Fri, 09/25 (SJO) San José -> (SAN) San Diego
Southwest Airlines
Mon, 09/28 (SAN) San Diego -> (SJO) San José

Price found 5 days ago
from $370
United
Sun, 07/05 (SJO) San José -> (SAN) San Diego
United
Wed, 08/05 (SAN) San Diego -> (SJO) San José

Price found 8 days ago
from $382
United
Thu, 01/14 (SJO) San José -> (SAN) San Diego
United
Wed, 01/20 (SAN) San Diego -> (SJO) San José

Price found Yesterday
from $409

Info about flights from San José to San Diego

Some useful info about flights from San José to San Diego to help you plan your next trip

Best price last 15 days $232
Average flight duration 7h 14m
Cheapest month May
Average number of flights per week 2
First flight time 00:01
Last flight time 23:59
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Top airlines on the route San José - San Diego

Airlines providing flights to San Diego from San José

How to estimate the price of a flight from San José to San Diego?

It depends. Prices for flights from San José to San Diego fluctuate based on several factors.

$232 is the best price recorded in the last 15 days.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Which airports serve San José and San Diego?

When planning a trip of about 2621 mi, it's a good idea to check flights from surrounding airports too.

  • Airports in San José: Tobias Bolanos is also an option alongside San José - Juan Santamaria International.
  • Airports in San Diego: Another nearby option is McClellan-Palomar.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flights from San José - Juan Santamaria International to San Diego - International

Explore flights from San José to San Diego your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by agency like eDreams or Expedia. Options include Delta, United, American, and more.

Other popular destinations

Also interested in United States? Check out: Atlanta, Los Angeles, Miami, New York City, Orlando.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.

Frequently Asked Questions

Frequently asked questions about flights from San José to San Diego.

How much does an airline ticket from San José to San Diego cost?

The lowest price recorded in the last 15 days for a flight from San José to San Diego is $232.

How far is San José from San Diego?

San José is about 2621 mi from San Diego.

What are the airports in San Diego?

San Diego has another airport: McClellan-Palomar.

What are the airports in San José?

San José has another airport: Tobias Bolanos.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Atlanta, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from San José to San Diego?

The best time to book a flight from San José to San Diego is 1 month in advance, while the worst time is 34 weeks in advance.

What is the cheapest month to fly from San José to San Diego?

The cheapest month to fly from San José to San Diego is May.

What is the most expensive month to fly from San José to San Diego?

The most expensive month to fly from San José to San Diego is January.

What is the best day of the week to fly from San José to San Diego?

For flights from San José to San Diego Tuesday is on average the cheapest day to fly, while Thursday is the most expensive day to fly.