SJC - JAX

$219 Find Cheap Flights from San Jose to Jacksonville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Jose to Jacksonville departing on 3/31. 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, 0 bags

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

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

Cheapest round-trip
$437
Southwest
Tue 2/24Wed 3/4
SJC - JAX • 1 stop
Cheapest one-way
$219
Typical prices: $268-$338
American Airlines
Tue 3/31
SJC - JAX • 1 stop
Top airlines
Southwest
Cheapest • from $437 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to Jacksonville 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 San Jose to Jacksonville

Tue, Feb 24 - Wed, Mar 4
Southwest Logo
12:10 pm - 9:55 pm
SJC
-
JAX
6h 45m
1 stop
Southwest Logo
5:50 am - 10:40 am
JAX
-
SJC
7h 50m
1 stop
$437Southwest
Tue, Feb 24 - Wed, Mar 4
Southwest Logo
12:10 pm - 9:55 pm
SJC
-
JAX
6h 45m
1 stop
Southwest Logo
5:50 am - 12:30 pm
JAX
-
SJC
9h 40m
2 stops
$442Southwest
Tue, Feb 24 - Wed, Mar 4
Southwest Logo
6:30 am - 7:55 pm
SJC
-
JAX
10h 25m
2 stops
Southwest Logo
5:50 am - 12:30 pm
JAX
-
SJC
9h 40m
2 stops
$447Southwest
Sat, May 2 - Tue, May 12
Southwest Logo
6:30 am - 4:10 pm
SJC
-
JAX
6h 40m
1 stop
Southwest Logo
4:30 pm - 9:55 pm
JAX
-
SJC
8h 25m
1 stop
$457Southwest
Sat, May 2 - Tue, May 12
Southwest Logo
9:45 pm - 10:15 am
SJC
-
JAX
9h 30m
1 stop
Southwest Logo
4:30 pm - 11:00 pm
JAX
-
SJC
9h 30m
2 stops
$462Southwest
Mon, Mar 2 - Thu, Mar 5
Delta Logo
1:55 pm - 2:18 pm
SJC
-
JAX
21h 23m
2 stops
Delta Logo
5:30 am - 12:39 pm
JAX
-
SJC
10h 09m
1 stop
$465Delta
Sat, May 2 - Tue, May 12
Southwest Logo
6:35 am - 9:05 pm
SJC
-
JAX
11h 30m
2 stops
Southwest Logo
6:30 am - 2:15 pm
JAX
-
SJC
10h 45m
2 stops
$467Southwest
Mon, Mar 2 - Thu, Mar 5
Delta Logo
1:55 pm - 2:18 pm
SJC
-
JAX
21h 23m
2 stops
Delta Logo
11:28 am - 8:19 pm
JAX
-
SJC
11h 51m
2 stops
$471Delta
Mon, Mar 2 - Thu, Mar 5
Southwest Logo
10:00 am - 9:35 pm
SJC
-
JAX
8h 35m
1 stop
Southwest Logo
3:20 pm - 7:40 pm
JAX
-
SJC
7h 20m
1 stop
$477Southwest
Mon, Mar 2 - Thu, Mar 5
Delta Logo
10:35 pm - 8:44 am
SJC
-
JAX
7h 09m
1 stop
Delta Logo
1:24 pm - 8:19 pm
JAX
-
SJC
9h 55m
2 stops
$482Delta
Booking Insights

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

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

Which airlines provide the cheapest flights from San Jose to Jacksonville?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Jose to Jacksonville were found on Southwest ($437) and Delta ($461).

Good to know

Low seasonSeptember
Cheapest flight$219
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from San Jose to Jacksonville

When to book flights from San Jose to Jacksonville

Are your dates flexible? Find out the best times to travel from San Jose to Jacksonville 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 San Jose to Jacksonville

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

    In the last 3 days, the lowest price for a flight from San Jose to Jacksonville was $219 for a one-way ticket and $437 for a round-trip.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Jose to Jacksonville are Southwest and Delta. With an average price for the route of $600 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 $512 and an overall rating of 7.9.

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

    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 San Jose to Jacksonville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville from San Jose 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 San Jose to Jacksonville?

    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 Jacksonville with an airline and back to San Jose with another airline. Booking your flights between San Jose and JAX 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 San Jose to Jacksonville?

    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 Jacksonville from San Jose 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 San Jose to Jacksonville

 
See real verified KAYAK customer reviews for airlines flying from San Jose to Jacksonville. 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 San Jose to Jacksonville? 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 4267 reviews
7.5Entertainment
8.0Comfort
8.1Boarding
8.6Crew
7.0Food
Airline reviews

Great flight but super high price. Glad it was a business trip and not personal

10.0 ExcellentPieter, Jan 2026
LGB - DAL
Read more Southwest reviews

Great flight but super high price. Glad it was a business trip and not personal

3 hour delay. Had to change plans and was still delayed.

We got exit row seats both flights. Everything was running on time

Okay, not wonderful. Short flight. Wi-fi didn't work properly. Stuck waiting for a gate to open upon arrival for 20 or so minutes.

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

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

Information on your arrival and departure airports