$27+ Cheap flights from San Jose to San Diego (SJC - SAN)

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SAN
Sep 24 — Oct 11

Find cheap flights from San Jose to San Diego with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
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The best prices from San Jose to San Diego are usually found in September or October, booked 70 days in advance, depart on a Monday or Sunday and return on a Saturday

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 September 19, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

April

Cheapest in

September

Round-trip from

$35
(Cheapflightsfares)

One-way from

$27
(Cheapflightsfares)
Provider with most accurate pricing for San Jose-San Diego flight deals.
Provider most trusted by Cheapflights users for San Jose-San Diego flights.
High demand for flights, 21% potential price rise
Best time to find cheap flights, 30% potential price drop
From San Jose to San Diego
One-way flight from San Jose to San Diego

Cheap San Jose to San Diego flights in September & October 2024

Find cheap flight options from San Jose to San Diego specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,082,863 searches. Prices were last updated on September 19, 2024.
Listed are some of the best fares we've found on flights departing from San Jose to San Diego in 2024. For more flight deals, be sure to check back very soon.
This Frontier deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2811:45 amSJC - SAN
Nonstop1h 24mFrontier
Sat 11/28:45 amSAN - SJC
Nonstop1h 24mFrontier
Deal found 9/18$40
This eDestinos deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/98:19 pmSJC - SAN
Nonstop1h 21mSpirit Airlines
Fri 10/115:58 pmSAN - SJC
Nonstop1h 31mSpirit Airlines
Deal found 9/18$43
This Agoda.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/306:00 amSJC - SAN
1 stop4h 28mMultiple Airlines
Sat 11/28:45 amSAN - SJC
Nonstop1h 24mMultiple Airlines
Deal found 9/19$58

San Jose to San Diego 2024 flight deals

Discover exclusive flight deals for travel between San Jose and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,082,863 searches. Data last updated September 19, 2024.
Listed are some of the best fares we've found on flights departing from San Jose to San Diego in 2024. For more flight deals, be sure to check back very soon.
This Frontier deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2811:45 amSJC - SAN
Nonstop1h 24mFrontier
Sat 11/28:45 amSAN - SJC
Nonstop1h 24mFrontier
Deal found 9/18$40
This eDestinos deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/98:19 pmSJC - SAN
Nonstop1h 21mSpirit Airlines
Fri 10/115:58 pmSAN - SJC
Nonstop1h 31mSpirit Airlines
Deal found 9/18$43
This Agoda.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/306:00 amSJC - SAN
1 stop4h 28mMultiple Airlines
Sat 11/28:45 amSAN - SJC
Nonstop1h 24mMultiple Airlines
Deal found 9/19$58
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:45 amSJC - SAN
1 stop6h 38mDelta
Tue 12/37:10 pmSAN - SJC
1 stop4h 47mDelta
Deal found 9/18$156
This Alaska Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/296:15 amSJC - SAN
Nonstop1h 28mAlaska Airlines
Thu 12/56:15 amSAN - SJC
1 stop8h 00mAlaska Airlines
Deal found 9/18$174

San Jose to San Diego flights leaving soon

Find last-minute flight options from San Jose to San Diego for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,082,863 searches. Data last updated September 19, 2024.
Users seeking a last-minute flight from San Jose to San Diego should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2511:03 amSJC - SAN
Nonstop1h 24mFrontier
Mon 11/118:00 amSAN - SJC
Nonstop1h 29mFrontier
Deal found 9/19$51
This Cheapflightsfares deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2812:10 pmSJC - SAN
Nonstop1h 25mSpirit Airlines
Sat 10/52:01 pmSAN - SJC
Nonstop1h 31mSpirit Airlines
Deal found 9/18$53
This CheapOair deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2811:03 amSJC - SAN
Nonstop1h 24mMultiple Airlines
Sun 9/298:20 amSAN - SJC
Nonstop1h 32mMultiple Airlines
Deal found 9/18$78
This KAYAK deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/267:30 amSJC - SAN
Nonstop1h 25mSouthwest
Thu 9/269:00 pmSAN - SJC
Nonstop1h 25mSouthwest
Deal found 9/18$235
This KAYAK deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/246:30 pmSJC - SAN
1 stop3h 40mDelta
Wed 9/257:20 pmSAN - SJC
1 stop4h 22mDelta
Deal found 9/18$282
This Alaska Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/269:30 amSJC - SAN
Nonstop1h 29mAlaska Airlines
Mon 9/309:26 pmSAN - SJC
Nonstop1h 27mAlaska Airlines
Deal found 9/18$347
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/269:30 amSJC - SAN
Nonstop1h 29mAmerican Airlines
Mon 9/304:20 pmSAN - SJC
1 stop6h 07mAmerican Airlines
Deal found 9/19$622
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2810:55 amSJC - SAN
2 stops12h 54mUnited Airlines
Tue 10/16:15 amSAN - SJC
2 stops14h 42mUnited Airlines
Deal found 9/18$633

One-way flights to San Diego from San Jose

Search for one-way flight options from San Jose to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,082,863 searches. Data last updated September 19, 2024.
Take a look at some of the best available options we've come across on one-way flights from San Jose to San Diego. Users needing a return flight from San Jose to San Diego should utilize the search form above.
This Cheapflightsfares deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/210:42 amSJC - SAN
Nonstop1h 23mSpirit Airlines
Deal found 9/19$27
This Cheapflightsfares deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1111:58 amSJC - SAN
Nonstop1h 24mFrontier
Deal found 9/19$30
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/118:10 pmSJC - SAN
1 stop3h 18mDelta
Deal found 9/18$79
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/246:00 amSJC - SAN
1 stop6h 30mAmerican Airlines
Deal found 9/18$102
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/182:25 pmSJC - SAN
2 stops5h 55mSouthwest
Deal found 9/17$103
This Alaska Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/226:49 pmSJC - SAN
Nonstop1h 26mAlaska Airlines
Deal found 9/18$119
This eDestinos deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2412:58 pmSJC - SAN
2 stops31h 08mMultiple Airlines
Deal found 9/18$165

Find flights from San Jose to San Diego within your budget

Customize 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 3,082,863 searches. Data last updated September 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$35 - $174

Route

Depart

Return

Price

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Thu 10/17

Nonstop1h 22m

San Diego

Thu 10/17

Nonstop1h 31m

$35

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Wed 10/9

Nonstop1h 24m

San Diego

Wed 10/16

Nonstop1h 24m

$37

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Wed 10/30

1 stop4h 28m

San Diego

Sat 11/2

Nonstop1h 24m

$58

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Tue 12/3

1 stop6h 38m

San Diego

Tue 12/3

1 stop4h 47m

$156

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Fri 11/29

Nonstop1h 28m

San Diego

Thu 12/5

1 stop8h 00m

$174

Flights are sorted by cheapest first

Deals found on 9/18

Compare providers for flights from San Jose to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to San Diego in September.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy2 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
CheapflightsfaresPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
Booking.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FareScanPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyNo Information
CheapOairPrice Accuracy2 starsTrust Score*3 starsCancellation PolicyAirline Policy
MytripPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
PricelinePrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
Kiwi.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyNo Information

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Jose-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 round-trip flight from San Jose to San Diego. Price data was last updated on September 13, 2024.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Jose to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Jose to San Diego?

Currently, August is the cheapest month in which you can book a flight from San Jose to San Diego (average of $19). Flying from San Jose to San Diego in December is currently the most expensive (average of $58). 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 September 19, 2024.

It’s typically best to fly out from San Jose to San Diego at noon. Doing so could potentially save you 36% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from San Jose to San Diego?

Use this chart to determine the cheapest time to fly round-trip from San Jose to San Diego. Price data was last updated on September 15, 2024.

Travelers seeking maximum savings on their San Jose to San Diego flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 19, 2024.

The most flights from SJC to SAN are scheduled on a Thursday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 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 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 September 19, 2024.
To help decide which airline to fly from San Jose to San Diego, see what other customers have to say about Spirit Airlines, Frontier and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.2
Very good
5,315 reviews

Entertainment

7.8

Overall

8.2

Crew

8.7

Food

7.3

Boarding

8.3

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.2
Very good
5,315 reviews
8.2
Very good
5,315 reviews

Entertainment

7.8

Overall

8.2

Crew

8.7

Food

7.3

Boarding

8.3

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
9,367 reviews
8.2
Very good
5,315 reviews

Entertainment

7.8

Overall

8.2

Crew

8.7

Food

7.3

Boarding

8.3

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
9,069 reviews
8.2
Very good
5,315 reviews

Entertainment

7.8

Overall

8.2

Crew

8.7

Food

7.3

Boarding

8.3

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.3
Good
10,000 reviews
8.2
Very good
5,315 reviews

Entertainment

7.8

Overall

8.2

Crew

8.7

Food

7.3

Boarding

8.3

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

6.3
Okay
8,264 reviews
8.2
Very good
5,315 reviews

Entertainment

7.8

Overall

8.2

Crew

8.7

Food

7.3

Boarding

8.3

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

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.
  • What airports do I use to fly from San Jose to San Diego?

    To fly from San Jose to San Diego, you need to book a flight from San Jose (SJC) to San Diego (SAN). Nonstop flights to San Diego from San Jose take 1h 21m on average. When it comes time to book airfare, you have a few options: there are 16 outbound flights from San Jose to San Diego offered by 5 different airlines.

  • Can I find flights from San Jose to San Diego for under $100 on Cheapflights?

    Yes, there are multiple flights from San Jose to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $35, but on average you can expect to pay $92.

  • Are there nonstop flights from San Jose to San Diego for under $100 on Cheapflights?

    Cheapflights has at least 5 direct flights from San Jose to San Diego under $100. A good price for a nonstop flight from San Jose to San Diego is less than $108.

  • Are there last-minute flights available from San Jose to San Diego for under $100?

    There are currently 8+ open flights from San Jose to San Diego within the next 7 days for less than $100.

  • What days are nonstop flights available from San Jose to San Diego?

    Nonstop flights are available for this route on the following days: Sunday, Monday, Thursday.

  • How popular is this San Jose to San Diego flight route?

  • How many flights depart from San Jose to San Diego on average per day?

    On average, you can expect to see 3 flights from San Jose to San Diego a day.
    Early Morning (Midnight to 6am) - 33% of flight departures
    Morning (6am - Noon) - 67% of flight departures

  • How long is the flight from San Jose to San Diego?

    Airlines like Spirit Airlines, Frontier, and Delta fly from San Jose to San Diego in about 1h 22m. The time it takes to get you to your destination can typically vary by up to 5h 16m. Airlines will cover a distance of 419 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Jose to San Diego round-trip?

    Spirit Airlines, at $35, was found to be the cheapest airline from San Jose to San Diego.Alternate airlines to your destination round-trip include Frontier and Delta. These flights start at 75% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Jose to San Diego one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $27. Frontier flights start at $30 while deals on Delta start at $79 one-way.

  • What are the most reliable airlines from San Jose to San Diego?

    The top 3 most reliable airlines when flying from San Jose to San Diego are British Airways (85%), SkyWest Airlines (85%) and Alaska Airlines (85%).

  • What are the cheapest flights from San Jose to San Diego?

    Looking at all options, your cheapest flight can be booked for $27. While the most popular route (San Jose - San Diego) can be booked for $33 on average our data indicates $511 when flying from San Jose to San Diego.

  • What does SJC to SAN mean?

    San Jose Airport is SJC and San Diego Airport is SAN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from San Jose to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your San Jose to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Jose to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Jose to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Jose to San Diego that include hotel bookings?

    Yes. In addition to deals on San Jose to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to San Diego.

  • Can I find deals for business class flights from San Jose to San Diego?

    Yes. Cheapflights offers flight deals from San Jose to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Jose to San Diego that allow pets onboard?

    Many airlines flying from San Jose to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Jose to San Diego?

    Yes, you can often find last-minute deals on San Jose to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Jose to San Diego flight deals updated?

    The San Jose to San Diego flight deals you see on this page were last updated on 9/19.

  • What is the cheapest month to book a flight from San Jose to San Diego?

    Currently, August is the cheapest month in which you can book a flight from San Jose to San Diego (average of $19). Flying from San Jose to San Diego in December is currently the most expensive (average of $58). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Jose to San Diego
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Top 5 airlines flying from San Jose to San Diego

Discover the top 5 airlines that operate flights from San Jose to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,082,863 searches. Data last updated September 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$71FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$48Average$112FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$121Average$244FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$129Average$251FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$186Average$359FlexibilityNo cancel feeOn-time71%

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