SDF - SJO

$223 Find Cheap Flights from Louisville to San José - Compare and Save

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Everything you should know

Cheapest round-trip
$493
Typical prices: $495-$751
American Airlines
Fri 2/16Fri 3/2
SDF - SJO • 2 stops
Cheapest one-way
$223
Typical prices: $194-$381
American Airlines
Fri 1/19
SDF - SJO • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Louisville and San José. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 22% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $452 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 7h 29m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to San José (SDF-SJO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to San José

Tue, Feb 16 - Tue, Mar 2
American Airlines Logo
6:55 pm - 12:29 pmSDF  Louisville Intl-SJO San José Juan Santamaria Intl
18h 34m2 stops Charlotte Douglas Miami
American Airlines Logo
8:00 am - 11:57 pmSJO  San José Juan Santamaria Intl-SDF Louisville Intl
14h 57m1 stop Miami
$493American Airlines
Tue, Feb 16 - Tue, Mar 2
American Airlines Logo
6:55 pm - 12:29 pmSDF  Louisville Intl-SJO San José Juan Santamaria Intl
18h 34m2 stops Charlotte Douglas Miami
American Airlines Logo
8:00 am - 11:42 pmSJO  San José Juan Santamaria Intl-SDF Louisville Intl
14h 42m2 stops Miami Dallas/Fort Worth
$493American Airlines
Sat, Jan 30 - Thu, Feb 4
United Airlines Logo
7:00 am - 1:22 pmSDF  Louisville Intl-SJO San José Juan Santamaria Intl
7h 22m1 stop Houston George Bush Intcntl
United Airlines Logo
1:15 am - 4:35 pmSJO  San José Juan Santamaria Intl-SDF Louisville Intl
14h 20m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$550United Airlines
Sat, Jan 30 - Thu, Feb 4
United Airlines Logo
8:50 am - 6:16 pmSDF  Louisville Intl-SJO San José Juan Santamaria Intl
10h 26m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
1:15 am - 3:09 pmSJO  San José Juan Santamaria Intl-SDF Louisville Intl
12h 54m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$550United Airlines
Fri, Jan 8 - Thu, Jan 14
Delta Logo
3:59 pm - 9:49 pmSDF  Louisville Intl-SJO San José Juan Santamaria Intl
6h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:23 pm - 11:59 pmSJO  San José Juan Santamaria Intl-SDF Louisville Intl
8h 36m1 stop Atlanta Hartsfield-Jackson
$601Delta
Wed, Mar 17 - Tue, Mar 23
Copa Airlines Logo
5:50 am - 6:40 amSDF  Louisville Intl-SJO San José Juan Santamaria Intl
26h 50m2 stops Washington, D.C. Dulles Intl Panama City Tocumen Intl
Copa Airlines Logo
2:42 pm - 10:11 amSJO  San José Juan Santamaria Intl-SDF Louisville Intl
17h 29m2 stops Panama City Tocumen Intl Washington, D.C. Dulles Intl
$603Copa Airlines
Wed, Mar 3 - Sat, Mar 6
Copa Airlines Logo
9:45 am - 10:00 amSDF  Louisville Intl-SJO San José Juan Santamaria Intl
25h 15m2 stops Washington, D.C. Dulles Intl Panama City Tocumen Intl
Copa Airlines Logo
4:04 am - 8:14 pmSJO  San José Juan Santamaria Intl-SDF Louisville Intl
15h 10m2 stops Panama City Tocumen Intl Chicago O'Hare Intl
$603Copa Airlines
Wed, Mar 17 - Mon, Mar 22
Delta Logo
7:00 am - 11:55 amSDF  Louisville Intl-SJO San José Juan Santamaria Intl
6h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:20 pm - 10:35 pmSJO  San José Juan Santamaria Intl-SDF Louisville Intl
7h 15m1 stop Atlanta Hartsfield-Jackson
$757Delta
Sat, Dec 26 - Sat, Dec 26
Southwest Logo
6:05 am - 1:45 pmSDF  Louisville Intl-SJO San José Juan Santamaria Intl
8h 40m1 stop Orlando
Southwest Logo
3:50 pm - 10:00 amSJO  San José Juan Santamaria Intl-SDF Louisville Intl
17h 10m2 stops Orlando Chicago Midway
$1,619Southwest
Sat, Dec 26 - Sat, Dec 26
Southwest Logo
6:30 am - 1:45 pmSDF  Louisville Intl-SJO San José Juan Santamaria Intl
8h 15m2 stops Nashville Intl Orlando
Southwest Logo
3:50 pm - 10:00 amSJO  San José Juan Santamaria Intl-SDF Louisville Intl
17h 10m2 stops Orlando Chicago Midway
$1,619Southwest
Booking Insights

Price, demand and travel trends for Louisville to San José flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Louisville to San José?

Round-trip flights from Louisville to San José typically range from $495 to $751. The lowest price found in the past 5 days was $493, on American Airlines.

What's the cheapest day of the week to fly from Louisville to San José?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Louisville to San José. It’s 10% cheaper than the average day, while Sunday is the most expensive, with prices 24% higher.

What’s the cheapest month to fly from Louisville to San José?

•February is the cheapest month to fly from Louisville to San José at $456 round-trip.
•October ($910) and April ($895) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 99% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Key details for Louisville to San José flights

Low season

September

Cheapest flight

$223
Beat the crowds with an average 39% drop in travelers.
The most popular month to fly with an average 41% increase in travelers.
One-way flight from Louisville to San José

When to book flights from Louisville to San José

Are your dates flexible? Find out the best times to travel from Louisville to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Louisville to San José flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Louisville to San José?

    Two cabin classes are available on flights from Louisville to San José:

    • Economy Class
    • First Class

  • How long is a flight from Louisville to San José?

    A nonstop flight from Louisville to San José takes 00m, covering 1,948 miles.

  • Do I need a passport to fly from Louisville to San José?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Louisville to San José flight?

    Round-trip flights from Louisville to San José range from $495 to $751, with an average of $586 over the past 12 months. Anything below $495 counts as a good deal.

  • Have flight prices from Louisville to San José changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $493 to $1,636. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Louisville to San José looking right now?

    One-way fares from Louisville to San José are currently higher than usual. Average one-way flight prices are about $334, which is 13% above the typical average for this route.

  • What car rental options are available at San José Juan Santamaria Intl Airport (SJO)?

    San José Juan Santamaria Intl Airport (SJO) hosts 5 major car rental companies, with daily rates averaging $30 for economy cars. Top options include:

    • Priceless
    • Avis
    • Budget
    • Alamo
    • Payless

  • Which airports can I use when flying from Louisville to San José?

    Flights from Louisville to San José usually depart from Louisville Intl (SDF) and arrive at San José Juan Santamaria Intl (SJO).

  • Which airports do connecting flights from Louisville to San José pass through?

    One-stop flights from Louisville to San José most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 40% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 15% of one-stop connections
    • Charlotte Douglas (CLT) - 13% of one-stop connections
    • Dallas/Fort Worth (DFW) - 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Louisville to San José?

    Yes. Flexible dates can save you up to 28% on flights from Louisville to San José. Thursday is the cheapest departure day at $533 round-trip on average, while Sunday is the most expensive at $732, a difference of $199.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Louisville to San José?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 7h 29m, compared with 7h 35m via Atlanta Hartsfield-Jackson (ATL) and 8h 11m via Baltimore/Washington (BWI).

  • What is the time difference between Louisville and San José?

    San José is 1 hour behind Louisville (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San José?

    Some of the most popular sights in San José are Parque Metropolitano La Sabana, Estadio Nacional de Costa Rica and Museo de Oro. These are among the most viewed places in San José on KAYAK.

Your guide to booking Louisville to San José flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $533, about $199 less than Sunday fares (27% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Louisville to San José trip for February. Fares historically average $456 round-trip in that month - typically $454 less than the most expensive month, which is October (based on the last 12 months).

More options for your flight from Louisville to San José

Complete your trip to San José with a hotel stay or car rental

Car rentals in San José
Hotels in San José
Vacations in San José