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Cheap flights from Louisville to San José from $199

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:02 am - 2:49 pmSDF  Louisville Intl-SJO San José Juan Santamaria Intl
9h 47m1 stop Miami
American Airlines Logo
6:20 am - 12:25 amSJO  San José Juan Santamaria Intl-SDF Louisville Intl
17h 05m1 stop Miami
$495American Airlines
Mon, Nov 2 - Fri, Nov 6
American Airlines Logo
6:54 pm - 1:07 pmSDF  Louisville Intl-SJO San José Juan Santamaria Intl
19h 13m2 stops Dallas/Fort Worth Charlotte Douglas
American Airlines Logo
2:07 pm - 12:19 amSJO  San José Juan Santamaria Intl-SDF Louisville Intl
9h 12m1 stop Charlotte Douglas
$499American Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
5:57 pm - 11:25 amSDF  Louisville Intl-SJO San José Juan Santamaria Intl
18h 28m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
2:25 pm - 5:02 pmSJO  San José Juan Santamaria Intl-SDF Louisville Intl
25h 37m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$565United Airlines
Sun, Nov 8 - Thu, Nov 12
United Airlines Logo
5:57 pm - 11:25 amSDF  Louisville Intl-SJO San José Juan Santamaria Intl
18h 28m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
8:45 am - 9:58 pmSJO  San José Juan Santamaria Intl-SDF Louisville Intl
12h 13m1 stop Houston George Bush Intcntl
$565United Airlines
Sun, Nov 8 - Thu, Nov 12
Delta Logo
6:00 am - 1:12 pmSDF  Louisville Intl-SJO San José Juan Santamaria Intl
8h 12m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 11:13 pmSJO  San José Juan Santamaria Intl-SDF Louisville Intl
15h 13m1 stop Atlanta Hartsfield-Jackson
$566Delta
Tue, Nov 17 - Tue, Nov 24
Copa Airlines Logo
8:50 am - 7:02 amSDF  Louisville Intl-SJO San José Juan Santamaria Intl
23h 12m2 stops Chicago O'Hare Intl Panama City Tocumen Intl
Copa Airlines Logo
11:59 am - 8:29 pmSJO  San José Juan Santamaria Intl-SDF Louisville Intl
31h 30m2 stops Panama City Tocumen Intl Chicago O'Hare Intl
$581Copa Airlines
Sun, Jan 17 - Mon, Feb 1
Copa Airlines Logo
9:17 am - 9:07 amSDF  Louisville Intl-SJO San José Juan Santamaria Intl
24h 50m2 stops Chicago O'Hare Intl Panama City Tocumen Intl
Copa Airlines Logo
5:55 pm - 8:52 pmSJO  San José Juan Santamaria Intl-SDF Louisville Intl
25h 57m2 stops Panama City Tocumen Intl Chicago O'Hare Intl
$585Copa Airlines
Tue, Nov 17 - Tue, Nov 24
Delta Logo
8:20 am - 10:05 pmSDF  Louisville Intl-SJO San José Juan Santamaria Intl
14h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 12:02 amSJO  San José Juan Santamaria Intl-SDF Louisville Intl
15h 57m1 stop Atlanta Hartsfield-Jackson
$603Delta
Thu, Feb 11 - Wed, Feb 17
Southwest Logo
5:55 pm - 12:05 pmSDF  Louisville Intl-SJO San José Juan Santamaria Intl
19h 10m2 stops Nashville Intl Baltimore/Washington
Southwest Logo
2:45 pm - 10:15 amSJO  San José Juan Santamaria Intl-SDF Louisville Intl
18h 30m2 stops Orlando Chicago Midway
$622Southwest
Thu, Feb 25 - Sun, Feb 28
Southwest Logo
5:55 pm - 12:05 pmSDF  Louisville Intl-SJO San José Juan Santamaria Intl
19h 10m2 stops Nashville Intl Baltimore/Washington
Southwest Logo
1:50 pm - 12:15 amSJO  San José Juan Santamaria Intl-SDF Louisville Intl
9h 25m1 stop Baltimore/Washington
$655Southwest
Thu, Feb 25 - Sun, Feb 28

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American Airlines flights from Louisville to San José

Our best American Airlines deals on Louisville to San José flight tickets
American Airlines
Nov 2
SDF6:02 amLouisville Intl
9h 47m
1 stop
SJO2:49 pmSan José Juan Santamaria Intl
Nov 6
SJO6:20 amSan José Juan Santamaria Intl
17h 05m
1 stop
SDF12:25 amLouisville Intl
$495
American Airlines
Nov 2
SDF6:54 pmLouisville Intl
19h 13m
2 stops
SJO1:07 pmSan José Juan Santamaria Intl
Nov 6
SJO2:07 pmSan José Juan Santamaria Intl
9h 12m
1 stop
SDF12:19 amLouisville Intl
$499
American Airlines
Feb 14
SDF6:27 pmLouisville Intl
20h 30m
1 stop
SJO1:57 pmSan José Juan Santamaria Intl
Feb 24
SJO3:35 pmSan José Juan Santamaria Intl
8h 21m
1 stop
SDF12:56 amLouisville Intl
$514

United Airlines flights from Louisville to San José

Our best United Airlines deals on Louisville to San José flight tickets
United Airlines
Nov 8
SDF5:57 pmLouisville Intl
18h 28m
2 stops
SJO11:25 amSan José Juan Santamaria Intl
Nov 12
SJO2:25 pmSan José Juan Santamaria Intl
25h 37m
2 stops
SDF5:02 pmLouisville Intl
$565
United Airlines
Jan 17
SDF2:05 pmLouisville Intl
24h 17m
2 stops
SJO1:22 pmSan José Juan Santamaria Intl
Feb 2
SJO1:15 amSan José Juan Santamaria Intl
11h 21m
1 stop
SDF1:36 pmLouisville Intl
$629
United Airlines
Nov 9
SDF6:18 pmLouisville Intl
19h 24m
1 stop
SJO12:42 pmSan José Juan Santamaria Intl
Nov 12
SJO8:45 amSan José Juan Santamaria Intl
12h 13m
1 stop
SDF9:58 pmLouisville Intl
$654

momondo Fare Finder

 
Use the filters below to find and compare flights from Louisville to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleSan José

SDF Louisville Intl - SJO San José Juan Santamaria Intl

SDFSJO

Louisville Intl

Mon 11/2

6:02 am-2:49 pm

1 stop9h 47m

San José Juan Santamaria Intl

Fri 11/6

6:20 am-12:25 am

1 stop17h 05m

$495

LouisvilleSan José

SDF Louisville Intl - SJO San José Juan Santamaria Intl

SDFSJO

Louisville Intl

Mon 11/2

6:54 pm-1:07 pm

2 stops19h 13m

San José Juan Santamaria Intl

Fri 11/6

2:07 pm-12:19 am

1 stop9h 12m

$499

LouisvilleSan José

SDF Louisville Intl - SJO San José Juan Santamaria Intl

SDFSJO

Louisville Intl

Sun 11/8

5:57 pm-11:25 am

2 stops18h 28m

San José Juan Santamaria Intl

Thu 11/12

2:25 pm-5:02 pm

2 stops25h 37m

$565

LouisvilleSan José

SDF Louisville Intl - SJO San José Juan Santamaria Intl

SDFSJO

Louisville Intl

Sun 11/8

5:57 pm-11:25 am

2 stops18h 28m

San José Juan Santamaria Intl

Thu 11/12

8:45 am-9:58 pm

1 stop12h 13m

$565
Quickest round-trip

LouisvilleSan José

SDF Louisville Intl - SJO San José Juan Santamaria Intl

SDFSJO

Louisville Intl

Tue 11/17

6:00 am-1:12 pm

1 stop8h 12m

San José Juan Santamaria Intl

Tue 11/24

7:00 am-11:13 pm

1 stop15h 13m

$566

LouisvilleSan José

SDF Louisville Intl - SJO San José Juan Santamaria Intl

SDFSJO

Louisville Intl

Sun 1/17

8:50 am-7:02 am

2 stops23h 12m

San José Juan Santamaria Intl

Mon 2/1

11:59 am-8:29 pm

2 stops31h 30m

$581

LouisvilleSan José

SDF Louisville Intl - SJO San José Juan Santamaria Intl

SDFSJO

Louisville Intl

Tue 11/17

9:17 am-9:07 am

2 stops24h 50m

San José Juan Santamaria Intl

Tue 11/24

5:55 pm-8:52 pm

2 stops25h 57m

$585

LouisvilleSan José

SDF Louisville Intl - SJO San José Juan Santamaria Intl

SDFSJO

Louisville Intl

Thu 2/11

8:20 am-10:05 pm

1 stop14h 45m

San José Juan Santamaria Intl

Wed 2/17

7:05 am-12:02 am

1 stop15h 57m

$603

LouisvilleSan José

SDF Louisville Intl - SJO San José Juan Santamaria Intl

SDFSJO

Louisville Intl

Thu 2/25

5:55 pm-12:05 pm

2 stops19h 10m

San José Juan Santamaria Intl

Sun 2/28

2:45 pm-10:15 am

2 stops18h 30m

$622

LouisvilleSan José

SDF Louisville Intl - SJO San José Juan Santamaria Intl

SDFSJO

Louisville Intl

Thu 2/25

5:55 pm-12:05 pm

2 stops19h 10m

San José Juan Santamaria Intl

Sun 2/28

1:50 pm-12:15 am

1 stop9h 25m

$655

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 Louisville 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 cheapest month to fly to San José?

In general, February is the cheapest month to fly from Louisville to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $455. If you don’t want to visit San José in February, then you should wait until January to fly from Louisville, when ticket prices are also cheap, with an average price of $484.

Can stopping save me money on Louisville to San José flights?

You could potentially save up to 6% on your flight if you consider stops on a Louisville to San José flight.

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

As of October 2026, prices for Louisville to San José flights are approximately 69% more expensive when compared to flights at the same time last year.

When to book flights from Louisville to San José

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

Cheap Louisville to San José (SDF to SJO) flight deals and tips

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

Best Price Found

$199

Fastest flight time

6h 56m

Direct flights

None
The best one-way flight to San José from Louisville in the past 72 hours is $199. The best round-trip flight deal from Louisville to San José found on momondo in the last 72 hours is $495.
The fastest flight from Louisville to San José takes 6h 56m
There are no direct flights from Louisville to San José. There are no popular flight routes from Louisville to San José.
Search flight deals

Frequently asked questions about flying from Louisville to San José

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

    Louisville Intl and San José Juan Santamaria Intl are 1957.8 mi apart from one another. A reasonable flight in good conditions will take 6h 56m.

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

    Prices for flights from Louisville Intl Airport to San José Juan Santamaria Intl Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl 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 required travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Louisville to San José

Compare and see reviews for airlines that fly from Louisville to San José with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $351Free CancellationRating
7.8
8,649 reviews
Search Delta flights
American AirlinesPriceFrom $371Free CancellationRating
7.0
12,162 reviews
Search American Airlines flights
United AirlinesPriceFrom $389Free CancellationRating
7.4
10,351 reviews
Search United Airlines flights
SouthwestPriceFrom $527Free CancellationRating
7.9
4,216 reviews
Search Southwest 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
Heredia
Alajuela
Santa Elena
San Gerardo de Dota
Dominical
Esterillos Este

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San José from Louisville.

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

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

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

Once you have performed a search for Louisville to San José flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to San José from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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