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$151+ Cheap flights from Jacksonville to San Jose (JAX - SJC)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJC
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Jacksonville to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to San Jose (SJC). 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 July 29, 2025.

Round-trip from

$337
(American Airlines)

One-way from

$151
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$492
From Jacksonville to San Jose
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One-way flight from Jacksonville to San Jose
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Highest demand for flights based on searches. 6% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Jacksonville to San Jose

Cheapest flights from Jacksonville to San Jose
Explore the most affordable flight options available from Jacksonville to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 9/94:45 pmJAX - SJC
1 stop7h 23mAmerican Airlines
Tue 9/166:00 amSJC - JAX
1 stop6h 55mAmerican Airlines
Deal found 7/27$337
This Southwest deal was found by Cheapflights users on 7/28. 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 9/32:35 pmJAX - SJC
1 stop8h 15mSouthwest
Thu 9/116:30 amSJC - JAX
1 stop9h 15mSouthwest
Deal found 7/28$353
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 9/256:37 pmJAX - SJC
1 stop7h 13mDelta
Mon 9/298:12 pmSJC - JAX
2 stops12h 28mDelta
Deal found 7/29$406
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 8/277:00 amJAX - SJC
1 stop8h 05mUnited Airlines
Tue 9/21:05 pmSJC - JAX
1 stop7h 08mUnited Airlines
Deal found 7/28$477
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:50 amJAX - SJC
3 stops24h 30mMultiple Airlines
Mon 9/296:00 amSJC - JAX
2 stops11h 51mMultiple Airlines
Deal found 7/29$493
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 8/2611:37 amJAX - SJC
2 stops12h 23mAlaska Airlines
Sun 8/316:00 amSJC - JAX
1 stop9h 24mAlaska Airlines
Deal found 7/27$632

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to San Jose 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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Jacksonville to San Jose that are best for you.

Fly from

Jacksonville

Fly to

San Jose

Route

Depart

Return

Price

JacksonvilleSan Jose

JAX - SJC

JAXSJC

Jacksonville

Tue 9/9

4:45 pm-9:08 pm

1 stop7h 23m

San Jose

Tue 9/16

6:00 am-3:55 pm

1 stop6h 55m

$337

JacksonvilleSan Jose

JAX - SJC

JAXSJC

Jacksonville

Wed 9/3

2:35 pm-7:50 pm

1 stop8h 15m

San Jose

Thu 9/11

6:30 am-6:45 pm

1 stop9h 15m

$353

JacksonvilleSan Jose

JAX - SJC

JAXSJC

Jacksonville

Thu 9/25

6:37 pm-10:50 pm

1 stop7h 13m

San Jose

Mon 9/29

8:12 pm-11:40 am

2 stops12h 28m

$406

JacksonvilleSan Jose

JAX - SJC

JAXSJC

Jacksonville

Wed 8/27

7:00 am-12:05 pm

1 stop8h 05m

San Jose

Tue 9/2

1:05 pm-11:13 pm

1 stop7h 08m

$477

JacksonvilleSan Jose

JAX - SJC

JAXSJC

Jacksonville

Thu 9/25

9:50 am-7:20 am

3 stops24h 30m

San Jose

Mon 9/29

6:00 am-8:51 pm

2 stops11h 51m

$493

JacksonvilleSan Jose

JAX - SJC

JAXSJC

Jacksonville

Tue 8/26

11:37 am-9:00 pm

2 stops12h 23m

San Jose

Sun 8/31

6:00 am-6:24 pm

1 stop9h 24m

$632

JacksonvilleSan Jose

JAX - SJC

JAXSJC

Jacksonville

Thu 9/11

9:50 am-12:24 am

2 stops17h 34m

$151

JacksonvilleSan Jose

JAX - SJC

JAXSJC

Jacksonville

Wed 10/29

5:10 am-11:17 am

1 stop9h 07m

$169

JacksonvilleSan Jose

JAX - SJC

JAXSJC

Jacksonville

Thu 8/21

4:34 pm-9:06 pm

1 stop7h 32m

$185

JacksonvilleSan Jose

JAX - SJC

JAXSJC

Jacksonville

Mon 10/27

7:55 am-8:30 pm

2 stops15h 35m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 11 results
1
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Best time to book a flight from Jacksonville to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Jacksonville 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.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to San Jose

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

Currently, September is the cheapest month in which you can book a flight from Jacksonville to San Jose (average of $253). Flying from Jacksonville to San Jose in June is currently the most expensive (average of $359). 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 JAX to SJC?

Find hourly flight availability from Jacksonville to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s optimal to fly from Jacksonville to San Jose in the afternoon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 Jose. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Jacksonville to San Jose. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    American Airlines, at $337, was found to be the cheapest airline from Jacksonville to San Jose.Alternate airlines to your destination round-trip include Southwest and Delta. American Airlines is currently priced 36% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $169. Users have also found prices from $185 and $195 on American Airlines and Southwest, respectively.

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

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Jacksonville to San Jose (average of $253). Flying from Jacksonville to San Jose in June is currently the most expensive (average of $359). 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

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Top 4 airlines flying from Jacksonville to San Jose

Discover the top 4 airlines that operate flights from Jacksonville to San Jose. 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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$336Average$542FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$346Average$492FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$463Average$528FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$466Average$584FlexibilityNo cancel feeOn-time69%

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