Cheap Flights from San Jose (SJC) to San Diego (SAN)

View AU$96 flight on Tue, 26 May 2026Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Diego Intl. Airport (SAN)

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Cheap Flights from San Jose (SJC) to San Diego (SAN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 27 May - Tue, 2 June
SJC
San Jose
SAN
San Diego
AU$192 Return, found 5 days ago
AU$192
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 27 May from San Jose to San Diego, returning Tue, 2 June, priced at AU$192 found 5 days ago
Alaska Airlines
Wed, 27 May - Thu, 28 May
SJC
San Jose
SAN
San Diego
AU$220 Return, found 5 days ago
AU$220
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 27 May from San Jose to San Diego, returning Thu, 28 May, priced at AU$220 found 5 days ago
American Airlines
Sun, 6 Sept - Sat, 12 Sept
SJC
San Jose
SAN
San Diego
AU$223 Return, found 5 days ago
AU$223
Return
found 5 days ago
Select American Airlines flight, departing Sun, 6 Sept from San Jose to San Diego, returning Sat, 12 Sept, priced at AU$223 found 5 days ago
Delta
Wed, 27 May - Sat, 30 May
SJC
San Jose
SAN
San Diego
AU$234 Return, found 6 days ago
AU$234
Return
found 6 days ago
Select Delta flight, departing Wed, 27 May from San Jose to San Diego, returning Sat, 30 May, priced at AU$234 found 6 days ago
Delta
Wed, 27 May - Sat, 30 May
SJC
San Jose
SAN
San Diego
AU$248 Return, found 6 days ago
AU$248
Return
found 6 days ago
Select Delta flight, departing Wed, 27 May from San Jose to San Diego, returning Sat, 30 May, priced at AU$248 found 6 days ago
Alaska Airlines
Wed, 27 May - Sat, 30 May
SJC
San Jose
SAN
San Diego
AU$248 Return, found 6 days ago
AU$248
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 27 May from San Jose to San Diego, returning Sat, 30 May, priced at AU$248 found 6 days ago
Alaska Airlines
Sat, 30 May - Mon, 1 June
SJC
San Jose
SAN
San Diego
AU$249 Return, found 5 days ago
AU$249
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 30 May from San Jose to San Diego, returning Mon, 1 June, priced at AU$249 found 5 days ago
Delta
Tue, 26 May - Fri, 29 May
SJC
San Jose
SAN
San Diego
AU$261 Return, found 5 days ago
AU$261
Return
found 5 days ago
Select Delta flight, departing Tue, 26 May from San Jose to San Diego, returning Fri, 29 May, priced at AU$261 found 5 days ago
Alaska Airlines
Tue, 26 May - Fri, 29 May
SJC
San Jose
SAN
San Diego
AU$275 Return, found 5 days ago
AU$275
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 26 May from San Jose to San Diego, returning Fri, 29 May, priced at AU$275 found 5 days ago
United
Sun, 6 Sept - Sat, 12 Sept
SJC
San Jose
SAN
San Diego
AU$405 Return, found 5 days ago
AU$405
Return
found 5 days ago
Select United flight, departing Sun, 6 Sept from San Jose to San Diego, returning Sat, 12 Sept, priced at AU$405 found 5 days ago

Frequently asked questions

How much does a flight from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.) cost?
One-way flights typically cost between $112 and $700 and return flights often range between $343 and $1,833. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.)?
February is typically the cheapest month to fly from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.), with average return fares of approximately 252 AUD. This is about 14% lower than the average price throughout the year. February often sees lower prices as it's outside of peak holiday travel, leading to reduced demand. Other cheap months to fly from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.) include May and September.
Which airlines fly direct from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Enter SJC to SAN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.)?
To find a cheap flight from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The best airline to fly with from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.) will differ from traveller to traveller. If you like to fly early, AS offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. WN offers the most daily flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Based on booking data from the past year, the cheapest months to fly from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.) are typically February and September, with average return flights around 252 AUD. While these months offer great value, the most popular times to travel are January and November, meaning you'll find heaps of flight options then. If you're looking for the best balance, consider flying in February or September for lower fares.
How many flights per day from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.)?
There are approximately 11 nonstop flights per day from Norman Y. Mineta San Jose Intl. (SJC) to San Diego Intl. (SAN). For even more choice, look at flights that include layovers, as there are around 67 connecting flights per day. Some common connection points include McCarran Intl. (LAS), Los Angeles Intl. (LAX), and Portland Intl. (PDX).
What is the earliest flight from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The earliest flight from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.) typically departs at approximately 5:45 AM local time, operated by Delta Air Lines. This is a seasonal service active in April, May, June, July, August, September, October, November, and December. An early departure like this can help you make the most of your time in San Diego. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.)?
You'll typically find the most flights from Norman Y. Mineta San Jose Intl. (SJC) to San Diego Intl. (SAN) on a Friday, with around 65 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, Alaska Airlines, and Delta Air Lines. Friday offers notably more flight options compared to other days of the week, making it a great day to find a flight that suits your schedule.
What are the most popular departure times for flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The most popular departure times for flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.) are in the early morning, from 6am to 9am. Around 26% of passengers reckon this time's best. Southwest Airlines and Alaska Airlines offer flights during this window. This timing works well because you can get an early start on your day in San Diego.
How long does it take to fly from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.)?
A nonstop flight from SJC to SAN typically takes around 1 hour 30 minutes, covering approximately 417 miles. Connecting flights on this route usually add 4 hours 50 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Select the "Business class" and "First class" filters when looking for SJC to SAN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.) flight with Expedia?
It's easy to earn miles on a San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Diego from Norman Y. Mineta San Jose Intl. (SJC)?
From Norman Y. Mineta San Jose Intl. (SJC), you can fly directly into San Diego Intl. (SAN) to reach San Diego. Some flights may connect through major hubs like John Wayne (SNA), Los Angeles - Ontario Intl. (ONT), Reno-Tahoe Intl. (RNO) before reaching San Diego. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.) at the last minute?
Typically, booking a last minute flight from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.) flight and hotel package?
Securing a San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.)?
If you booked your San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to San Diego, CA (SAN-San Diego Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$184
Distance
667 km
Average flight time
1 hour 23 mins

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Your quick guide to flights from San Jose to San Diego

Pick up great flights from San Jose to San Diego

With Expedia, you have your pick of flights a day with 20 airlines covering flights from San Jose to San Diego. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from San Jose to San Diego that take around hours.

Find cheap flights from San Jose to San Diego

From the great flight deals with prices currently ranging from AU$192 to AU$405, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from San Jose to San Diego around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to San Diego is normally in May.

Reasons to book your flight from San Jose to San Diego with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from San Jose to San Diego across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to San Diego right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from San Jose to San Diego

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