HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San José

$118+ Cheap flights from Kentucky to San José (SJO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SJO
10월 15 — 10월 221
수 10/15
수 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to San José with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kentucky to San José

Keep the following information in mind while searching for Kentucky to San José flight deals. Data was last updated 9월 15, 2025.

Round-trip from

$234
(Cheapflightsfares)

One-way from

$118
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$402
From Kentucky to San José Juan Santamaria Intl
Search Deals
One-way flight from Kentucky to San José Juan Santamaria Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Kentucky to San José

Cheapest flights from Kentucky to San José
Explore the most affordable flight options available from Kentucky to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9월 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 10/108:44 pmBNA - SJO
1 stop15h 46mSpirit Airlines
금 10/1712:35 pmSJO - BNA
1 stop18h 02mSpirit Airlines
Deal found 9/13$234
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 10/168:44 pmBNA - SJO
1 stop15h 46mSpirit Airlines
월 10/2011:37 amSJO - BNA
2 stops11h 22mSpirit Airlines
Deal found 9/14$237
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 10/26:30 amBNA - SJO
1 stop29h 44mMultiple Airlines
수 10/812:35 pmSJO - BNA
1 stop8h 31mMultiple Airlines
Deal found 9/14$242
This Mytrip deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 10/165:05 amBNA - SJO
1 stop11h 08mMultiple Airlines
목 10/3012:35 pmSJO - BNA
1 stop10h 24mMultiple Airlines
Deal found 9/12$243
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 10/165:05 amBNA - SJO
1 stop11h 08mMultiple Airlines
월 10/2012:35 pmSJO - BNA
1 stop10h 24mMultiple Airlines
Deal found 9/14$244
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 10/278:44 pmBNA - SJO
1 stop15h 46mSpirit Airlines
금 10/3111:37 amSJO - BNA
2 stops11h 22mSpirit Airlines
Deal found 9/14$247
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 10/215:45 amBNA - SJO
1 stop6h 45mSpirit Airlines
토 10/2512:35 pmSJO - BNA
1 stop8h 31mSpirit Airlines
Deal found 9/14$253
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 10/245:05 amBNA - SJO
1 stop11h 08mMultiple Airlines
금 10/3112:35 pmSJO - BNA
1 stop10h 24mMultiple Airlines
Deal found 9/14$254
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 10/75:45 amBNA - SJO
1 stop6h 45mSpirit Airlines
월 10/1311:37 amSJO - BNA
2 stops11h 22mSpirit Airlines
Deal found 9/13$261
This KAYAK deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 10/15:46 amBNA - SJO
1 stop6h 28mSpirit Airlines
수 10/812:35 pmSJO - BNA
1 stop8h 31mSpirit Airlines
Deal found 9/14$263
This Mytrip deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 10/168:44 pmBNA - SJO
2 stops14h 57mSpirit Airlines
목 10/3012:35 pmSJO - BNA
1 stop10h 24mSpirit Airlines
Deal found 9/12$264
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 11/106:09 pmCVG - SJO
1 stop19h 05mMultiple Airlines
월 11/171:19 pmSJO - CVG
1 stop9h 58mMultiple Airlines
Deal found 9/13$265

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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, Cheapflights users made 2,558,603 searches. Data last updated 9월 15, 2025.
Use the filters below to find and compare flights from Kentucky to San José that are best for you.

Fly from

Kentucky

Fly to

San José

Route

Depart

Return

Price

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

목 10/16

8:44 pm-11:30 am

1 stop15h 46m

San José Juan Santamaria Intl

월 10/20

11:37 am-11:59 pm

2 stops11h 22m

$237

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

목 10/16

5:05 am-3:13 pm

1 stop11h 08m

San José Juan Santamaria Intl

월 10/20

12:35 pm-11:59 pm

1 stop10h 24m

$244

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

월 10/27

5:45 am-11:30 am

1 stop6h 45m

San José Juan Santamaria Intl

금 10/31

11:37 am-11:59 pm

2 stops11h 22m

$247

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

일 11/2

8:44 pm-12:30 pm

1 stop15h 46m

San José Juan Santamaria Intl

화 11/11

1:19 pm-10:54 pm

1 stop9h 35m

$263

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

목 10/2

8:35 pm-10:27 am

2 stops14h 52m

San José Juan Santamaria Intl

수 10/8

12:35 pm-10:06 pm

1 stop8h 31m

$265

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

수 10/1

4:50 pm-10:27 am

2 stops18h 37m

San José Juan Santamaria Intl

수 10/8

12:35 pm-10:06 pm

1 stop8h 31m

$268

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

일 10/12

5:45 am-11:30 am

1 stop6h 45m

San José Juan Santamaria Intl

일 10/19

12:35 pm-10:36 am

1 stop21h 01m

$271

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

토 10/11

12:40 pm-10:41 am

2 stops23h 01m

San José Juan Santamaria Intl

토 10/18

12:35 pm-10:06 pm

1 stop8h 31m

$293

LouisvilleSan José

SDF - SJO

SDFSJO

Louisville Intl

금 10/31

11:47 am-11:30 am

1 stop25h 43m

San José Juan Santamaria Intl

토 11/8

1:19 pm-9:59 am

1 stop19h 40m

$297

LouisvilleSan José

SDF - SJO

SDFSJO

Louisville Intl

금 10/17

11:47 am-11:30 am

1 stop25h 43m

San José Juan Santamaria Intl

금 10/24

12:35 pm-6:03 pm

1 stop27h 28m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 51 results
1
2
3
...
6

Best time to book a flight from Kentucky to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to San José

What is the cheapest month to book a flight from Kentucky to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Kentucky to San José, San José Province (average of $398). Flying from Kentucky to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KY to SJO?

Find hourly flight availability from Kentucky to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9월 15, 2025.

When flying from Kentucky to San José, San José Province, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Kentucky to San José, San José Province?

Related info for your journey

Find useful and relevant information for your journey from Kentucky to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San José from Kentucky?

    Most people fly into San José Juan Santamaria Intl (SJO) if they book a flight to San José from Kentucky. Juan Santamaria Intl is conveniently located just 8.8 mi from San José’s city center.

  • How long is the flight from Kentucky to San José, San José Province?

    For as low as $430, Spirit Airlines can have you in San José, San José Province from Kentucky in 13h 48m. There are 1936 mi between Kentucky and San José, San José Province. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kentucky to San José, San José Province one-way?

    The cheapest airlines for a one-way flight from Kentucky to San José, San José Province are Spirit Airlines ($121), Delta ($170), and American Airlines ($228).

  • What are the most popular routes from Kentucky to San José, San José Province?

    Most travelers choose Nashville Intl - San José Juan Santamaria Intl, Cincinnati Cinci./N. Kentucky - San José Juan Santamaria Intl or Louisville Intl - San José Juan Santamaria Intl when deciding on the best route from Kentucky to San José, San José Province.

  • Can I find deals for flights from Kentucky to San José that include hotel bookings?

    Yes. In addition to deals on Kentucky to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to San José.

  • Can I find deals for business class flights from Kentucky to San José?

    Yes. Cheapflights offers flight deals from Kentucky to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Kentucky to San José, San José Province (average of $398). Flying from Kentucky to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kentucky to San José

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to San José flights
Newark to San José flights
Los Angeles to San José flights
O'Hare Intl to San José flights
Newark to Liberia flights
LaGuardia to San José flights
Hobby to San José flights
Dulles Intl to San José flights
Dallas/Fort Worth to San José flights
Atlanta to San José flights
George Bush Intcntl to San José flights
John F Kennedy Intl to Liberia flights
Boston to San José flights
Denver to San José flights
Baltimore to San José flights
San Francisco to San José flights
Reagan-National to San José flights
O'Hare Intl to Liberia flights
Miami to San José flights
Los Angeles to Liberia flights
LaGuardia to Liberia flights
Orlando to San José flights
Seattle to San José flights
Denver to Liberia flights
Boston to Liberia flights
Fort Lauderdale to San José flights
Minneapolis to Liberia flights
Dulles Intl to Liberia flights
Sky Harbor Intl to San José flights
Ontario to San José flights
Reagan-National to Liberia flights
Atlanta to Liberia flights
Midway to San José flights
San Francisco to Liberia flights
Baltimore to Liberia flights
Minneapolis to San José flights
Detroit to San José flights
Dallas/Fort Worth to Liberia flights
Raleigh to San José flights
Seattle to Liberia flights
Charlotte to San José flights
Philadelphia to San José flights
Portland to San José flights
Oakland to San José flights
Hobby to Liberia flights
Austin to San José flights
Tampa to San José flights
Love Field to San José flights
San Diego to San José flights
Kansas City to San José flights

Top 4 airlines flying from Kentucky to San José

Discover the top 4 airlines that operate flights from Kentucky to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated 9월 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$249Average$367FlexibilityNo cancel feeOn-time65%
DeltaCheapest$289Average$654FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$353Average$632FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$360Average$646FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.