JAX - SJC

$129 Find Cheap Flights from Jacksonville to San Jose

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to San Jose departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Jose

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to San Jose, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to San Jose, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Jacksonville to San Jose (JAX-SJC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to San Jose that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Jacksonville to San Jose

Tue, Mar 3 - Wed, Mar 4
Delta Logo
2:25 pm - 1:01 pmJAX-SJC
25h 36m2 stops
Delta Logo
10:30 pm - 10:22 amSJC-JAX
8h 52m1 stop
$405Delta
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Tue, Mar 3 - Wed, Mar 4
Delta Logo
2:25 pm - 1:01 pmJAX-SJC
25h 36m2 stops
Delta Logo
10:30 pm - 8:49 amSJC-JAX
7h 19m1 stop
$415Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
5:30 am - 12:09 pmJAX-SJC
9h 39m1 stop
Delta Logo
10:30 pm - 10:22 amSJC-JAX
8h 52m1 stop
$417Delta
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Fri, Dec 5 - Mon, Dec 8
Southwest Logo
7:40 am - 2:45 pmJAX-SJC
10h 05m1 stop
Southwest Logo
8:40 am - 6:20 pmSJC-JAX
6h 40m1 stop
$431Southwest
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Fri, Dec 5 - Mon, Dec 8
Southwest Logo
8:15 am - 2:45 pmJAX-SJC
9h 30m2 stops
Southwest Logo
8:40 am - 6:20 pmSJC-JAX
6h 40m1 stop
$436Southwest
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Fri, Dec 5 - Mon, Dec 8
American Airlines Logo
9:10 am - 6:32 pmJAX-SJC
12h 22m2 stops
American Airlines Logo
9:57 am - 11:59 pmSJC-JAX
11h 02m2 stops
$441American Airlines
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Fri, Oct 17 - Mon, Oct 20
American Airlines Logo
12:31 pm - 4:56 pmJAX-SJC
7h 25m1 stop
American Airlines Logo
6:00 am - 6:49 pmSJC-JAX
9h 49m1 stop
$445American Airlines
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Fri, Oct 17 - Mon, Oct 20
American Airlines Logo
4:27 pm - 10:06 pmJAX-SJC
8h 39m1 stop
American Airlines Logo
6:00 am - 6:49 pmSJC-JAX
9h 49m1 stop
$471American Airlines
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Tue, Oct 14 - Wed, Oct 22
United Airlines Logo
7:00 am - 12:01 pmJAX-SJC
8h 01m1 stop
United Airlines Logo
12:30 pm - 11:15 pmSJC-JAX
7h 45m1 stop
$477United Airlines
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Tue, Oct 14 - Wed, Oct 22
United Airlines Logo
7:00 am - 12:01 pmJAX-SJC
8h 01m1 stop
United Airlines Logo
6:30 am - 11:15 pmSJC-JAX
13h 45m2 stops
$482United Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $405 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 24% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$405
Overall average: $495
Delta
Tue 3/3Wed 3/4
JAX - SJC • 2 stops
Cheapest one-way
$129
Typical prices: $299-432
Frontier
Sun 11/9
JAX - SJC • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Jose!
Booking Insights

KAYAK's insights & trends for Jacksonville to San Jose flights

Get data-powered insights and trends into flights from Jacksonville to San Jose to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Jacksonville to San Jose?

The average price of all round-trip flights from Jacksonville to San Jose clicked on KAYAK for each day over the last 12 months.

For Jacksonville to San Jose, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from San Jose back to Jacksonville, the best deals are generally found on Tuesday, with Sunday being the most expensive.

What is the cheapest month to fly from Jacksonville to San Jose?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Jacksonville to San Jose, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Jacksonville to San Jose is August, where tickets cost $408 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $630 and $586 respectively.

Good to know

Low seasonFebruary
Cheapest flight$129
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Jacksonville to San Jose

When to book flights from Jacksonville to San Jose

Are your dates flexible? Find out the best times to travel from Jacksonville to San Jose based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Jacksonville to San Jose

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

    In the last 3 days, the lowest price for a flight from Jacksonville to San Jose was $129 for a one-way ticket and $405 for a round-trip.

  • Do I need a passport to fly between Jacksonville and San Jose?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Jacksonville to San Jose?

    Jacksonville airport is called Jacksonville and the only airport in San Jose is San Jose.

  • Which aircraft models fly most regularly from Jacksonville to San Jose?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Jacksonville to San Jose?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Jacksonville and San Jose, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Jacksonville to San Jose, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Jacksonville to San Jose are Southwest and Delta. With an average price for the route of $542 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $543 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Jacksonville to San Jose?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Jacksonville to San Jose.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Jacksonville to San Jose?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Jacksonville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Jacksonville to San Jose?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back to Jacksonville with another airline. Booking your flights between Jacksonville and SJC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Jacksonville to San Jose?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose from Jacksonville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Jacksonville to San Jose

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to San Jose. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Jacksonville to San Jose? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4242 reviews
8.1Boarding
8.6Crew
7.5Entertainment
7.0Food
8.0Comfort
Airline reviews

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

10.0 ExcellentGordon, Jul 2025GEG - OAK
Read more Southwest reviews

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

It was a perfect flight in all aspects! Both legs!

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

I will be flying again Southwest Airlines. Friendly crew, comfortable and affordable.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

Food was surprisingly good but the WiFi was not great

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

Excellent check-in. Crew was good. Excellent communication from flight deck.

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

The entertainment and wifi mostly didn't work on this flight.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Did not get the seat I selected and paid for.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

There is no room, no gluten free options, or any free internet/entertainment. You have to bring your own tablet or smartphone because there are no screens.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

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

Information on your arrival and departure airports

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