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Cheap flights from Jacksonville to San José from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to San José departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 am - 11:54 am
JAX
-
SJO
7h 24m
1 stop
Delta Logo
1:19 pm - 11:49 pm
SJO
-
JAX
8h 30m
1 stop
$322Delta
Sat, Sep 26 - Mon, Oct 5
American Airlines Logo
6:12 pm - 11:05 am
JAX
-
SJO
18h 53m
2 stops
American Airlines Logo
1:05 pm - 10:16 am
SJO
-
JAX
19h 11m
2 stops
$327American Airlines
Tue, Oct 20 - Tue, Oct 27
American Airlines Logo
7:45 pm - 1:58 pm
JAX
-
SJO
20h 13m
1 stop
American Airlines Logo
1:05 pm - 9:00 pm
SJO
-
JAX
5h 55m
1 stop
$330American Airlines
Tue, Oct 20 - Tue, Oct 27
American Airlines Logo
4:35 pm - 12:26 pm
JAX
-
SJO
21h 51m
1 stop
American Airlines Logo
2:56 pm - 11:00 am
SJO
-
JAX
18h 04m
2 stops
$333American Airlines
Thu, Aug 13 - Fri, Sep 4
American Airlines Logo
7:45 pm - 1:57 pm
JAX
-
SJO
20h 12m
1 stop
American Airlines Logo
2:57 pm - 12:04 pm
SJO
-
JAX
19h 07m
2 stops
$334American Airlines
Sun, Sep 20 - Tue, Sep 29
American Airlines Logo
7:35 pm - 12:03 pm
JAX
-
SJO
18h 28m
2 stops
American Airlines Logo
2:57 pm - 11:14 am
SJO
-
JAX
18h 17m
2 stops
$335American Airlines
Tue, Aug 25 - Tue, Sep 22
American Airlines Logo
4:35 pm - 12:26 pm
JAX
-
SJO
21h 51m
1 stop
American Airlines Logo
1:07 pm - 10:42 am
SJO
-
JAX
19h 35m
1 stop
$336American Airlines
Thu, Aug 13 - Fri, Sep 4
American Airlines Logo
7:35 pm - 7:53 pm
JAX
-
SJO
26h 18m
1 stop
American Airlines Logo
2:57 pm - 11:14 am
SJO
-
JAX
18h 17m
2 stops
$342American Airlines
Tue, Aug 25 - Tue, Sep 22
American Airlines Logo
7:03 am - 8:07 pm
JAX
-
SJO
15h 04m
2 stops
American Airlines Logo
12:57 pm - 10:16 am
SJO
-
JAX
19h 19m
2 stops
$402American Airlines
Wed, Sep 16 - Sat, Oct 10
American Airlines Logo
8:43 pm - 7:53 pm
JAX
-
SJO
25h 10m
1 stop
American Airlines Logo
1:29 pm - 11:06 pm
SJO
-
JAX
7h 37m
1 stop
$404American Airlines
Wed, Aug 19 - Mon, Aug 24

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American Airlines flights from Jacksonville to San José

Our best American Airlines deals on Jacksonville to San José flight tickets
American Airlines
Oct 20
JAX6:12 pmJacksonville
18h 53m
2 stops
SJO11:05 amSan José Juan Santamaria Intl
Oct 27
SJO1:05 pmSan José Juan Santamaria Intl
19h 11m
2 stops
JAX10:16 amJacksonville
$327
American Airlines
Oct 20
JAX7:45 pmJacksonville
20h 13m
1 stop
SJO1:58 pmSan José Juan Santamaria Intl
Oct 27
SJO1:05 pmSan José Juan Santamaria Intl
5h 55m
1 stop
JAX9:00 pmJacksonville
$330
American Airlines
Aug 13
JAX4:35 pmJacksonville
21h 51m
1 stop
SJO12:26 pmSan José Juan Santamaria Intl
Sep 4
SJO2:56 pmSan José Juan Santamaria Intl
18h 04m
2 stops
JAX11:00 amJacksonville
$333

United Airlines flights from Jacksonville to San José

Our best United Airlines deals on Jacksonville to San José flight tickets
United Airlines
Jul 3
JAX9:20 amJacksonville
15h 19m
1 stop
SJO10:39 pmSan José Juan Santamaria Intl
Jul 10
SJO1:25 pmSan José Juan Santamaria Intl
7h 57m
1 stop
JAX11:22 pmJacksonville
$354
United Airlines
Sep 12
JAX7:05 amJacksonville
14h 32m
1 stop
SJO7:37 pmSan José Juan Santamaria Intl
Sep 19
SJO1:25 pmSan José Juan Santamaria Intl
7h 55m
1 stop
JAX11:20 pmJacksonville
$422
United Airlines
Sep 16
JAX7:05 amJacksonville
14h 32m
1 stop
SJO7:37 pmSan José Juan Santamaria Intl
Sep 25
SJO7:55 amSan José Juan Santamaria Intl
13h 25m
1 stop
JAX11:20 pmJacksonville
$433

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville to San José 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, momondo users made 832,500 searches. Data last updated June 26, 2026.
Use the filters below to find and compare flights from Jacksonville to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Sat 9/26

6:30 am-11:54 am

1 stop7h 24m

San José Juan Santamaria Intl

Mon 10/5

1:19 pm-11:49 pm

1 stop8h 30m

$322

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Tue 10/20

6:12 pm-11:05 am

2 stops18h 53m

San José Juan Santamaria Intl

Tue 10/27

1:05 pm-10:16 am

2 stops19h 11m

$327

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Tue 10/20

7:45 pm-1:58 pm

1 stop20h 13m

San José Juan Santamaria Intl

Tue 10/27

1:05 pm-9:00 pm

1 stop5h 55m

$330

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Thu 8/13

4:35 pm-12:26 pm

1 stop21h 51m

San José Juan Santamaria Intl

Fri 9/4

2:56 pm-11:00 am

2 stops18h 04m

$333

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Sun 9/20

7:45 pm-1:57 pm

1 stop20h 12m

San José Juan Santamaria Intl

Tue 9/29

2:57 pm-12:04 pm

2 stops19h 07m

$334

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Tue 8/25

7:35 pm-12:03 pm

2 stops18h 28m

San José Juan Santamaria Intl

Tue 9/22

2:57 pm-11:14 am

2 stops18h 17m

$335

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Thu 8/13

4:35 pm-12:26 pm

1 stop21h 51m

San José Juan Santamaria Intl

Fri 9/4

1:07 pm-10:42 am

1 stop19h 35m

$336

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Tue 8/25

7:35 pm-7:53 pm

1 stop26h 18m

San José Juan Santamaria Intl

Tue 9/22

2:57 pm-11:14 am

2 stops18h 17m

$342

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Wed 9/16

7:03 am-8:07 pm

2 stops15h 04m

San José Juan Santamaria Intl

Sat 10/10

12:57 pm-10:16 am

2 stops19h 19m

$402

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Wed 8/19

8:43 pm-7:53 pm

1 stop25h 10m

San José Juan Santamaria Intl

Mon 8/24

1:29 pm-11:06 pm

1 stop7h 37m

$404

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San José from

How to get the cheapest flight ticket from Jacksonville to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Jacksonville and San José?

What is the cheapest month to fly to San José?

In general, October is the cheapest month to fly from Jacksonville to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $439. If you don’t want to visit San José in October, then you should wait until January to fly from Jacksonville, when ticket prices are also cheap, with an average price of $450.

How far in advance should I book a flight from Jacksonville to San José?

You are more likely to see cheaper flights to San José from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $552 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Jacksonville for as low as $331 on momondo.

How have Jacksonville to San José flight prices changed over time?

As of June 2026, prices for Jacksonville to San José flights are approximately 23% more expensive when compared to flights at the same time last year.

When to book flights from Jacksonville to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Jacksonville to San José (JAX to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to San José

Fastest flight time

7h 21m

Direct flights

None
The fastest flight from Jacksonville to San José takes 7h 21m
There are no direct flights from Jacksonville to San José. There are no popular flight routes from Jacksonville to San José.
Search flight deals

Frequently asked questions about flying from Jacksonville to San José

  • How far is Jacksonville to San José Juan Santamaria Intl by plane?

    There are 1417.2 mi between Jacksonville and San José Juan Santamaria Intl. Typically, this will take 7h 21m by plane in normal conditions.

  • When did momondo last update prices for flights from Jacksonville Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Jacksonville Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Jacksonville Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Jacksonville Airport to San José Juan Santamaria Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jacksonville Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The travel and health documents you'll need for your trip to San José Juan Santamaria Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Jacksonville to San José?

Best airlines flying from Jacksonville to San José

Compare and see reviews for airlines that fly from Jacksonville to San José with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $302Free CancellationRating
7.4
9,893 reviews
Search United Airlines flights
American AirlinesPriceFrom $345Free CancellationRating
7.1
11,768 reviews
Search American Airlines flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Santa Elena
Dominical
San Gerardo de Dota
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to San José?

Finding the right flight to San José from Jacksonville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San José quick and easy, saving you time and money.

Can I find flights from Jacksonville to San José with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Jacksonville to San José flights to just show those with flexible booking policies.

How can momondo help me find flights from Jacksonville to San José?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Jacksonville to San José.

I’m not ready to book a flight from Jacksonville to San José right now. Can momondo alert me if prices change?

Price alerts on flights to San José from Jacksonville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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