Cheap flights from San Jose, CA
to San Diego, CA
Flights starting at $46. Choose between Alaska Airlines, Delta Air Lines, or American Airlines to find the best price.
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Tips to know when travelling to San Diego
Cheapest one-way trip | $46 |
|---|---|
Cheapest round-trip | $85 |
Average round-trip | $201 |
Nonstop flights in May | $98 – $274 |
Most popular airline | Alaska Airlines |
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Travelers usually depart from San Jose International, San José Diridon Station, or San Jose, CA - Convention Center Station when they travel from San Jose to San Diego. Book your trip to arrive at San Diego International, San Diego, CA - Santa Fe, San Diego, CA - Old Town, San Diego, CA - La Jolla, or San Diego, CA - Seaport Village. The distance between San Jose and San Diego is 672 km. The most popular airlines for this route are Alaska Airlines, Delta Air Lines, American Airlines, United Airlines, and Frontier Airlines. San Jose and San Diego have 108 direct flights per week.
Weekly direct flights
Discover the top airlines offering direct flights from San Jose to San Diego in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Sun 21.05 - Sat 27.05
| Airline | Sun 21.05 | Mon 22.05 | Tue 23.05 | Wed 24.05 | Thu 25.05 | Fri 26.05 | Sat 27.05 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | 3 | 3 | 3 | 3 | 2 | |
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Sun 28.05 - Sat 03.06
| Airline | Sun 28.05 | Mon 29.05 | Tue 30.05 | Wed 31.05 | Thu 01.06 | Fri 02.06 | Sat 03.06 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | 3 | 3 | 3 | 3 | 2 | |
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Sun 04.06 - Sat 10.06
| Airline | Sun 04.06 | Mon 05.06 | Tue 06.06 | Wed 07.06 | Thu 08.06 | Fri 09.06 | Sat 10.06 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | 3 | 3 | 3 | 3 | 2 | |
| --- | --- | --- | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 11.06 - Sat 17.06
| Airline | Sun 11.06 | Mon 12.06 | Tue 13.06 | Wed 14.06 | Thu 15.06 | Fri 16.06 | Sat 17.06 |
|---|---|---|---|---|---|---|---|
| 3 | 3 | 3 | 3 | 3 | 3 | 2 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Check-in for a flight from San Jose to San Diego
| Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
|---|---|---|---|---|
| Alaska Airlines | ASA | AS | Yes | Opens 24 days before flight Closes 1 hours before flight |
| Delta Air Lines | DAL | DL | Yes | Opens 24 days before flight Closes 1 hours before flight |
| American Airlines | AAL | AA | Yes | No |
| United Airlines | UAL | UA | Yes | No |
| Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Frequently asked questions
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