$188 Find Cheap Flights from Costa Rica to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Louisville departing on 6/3. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Louisville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Costa Rica to Louisville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Costa Rica to Louisville 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 Costa Rica to Louisville

Fri, Oct 17 - Mon, Oct 27
United Airlines Logo
7:55 am - 9:30 pmSJO-SDF
11h 35m1 stop
United Airlines Logo
3:50 pm - 12:17 pmSDF-SJO
22h 27m1 stop
$341United Airlines
Find Deal
Fri, Oct 17 - Mon, Oct 20
Delta Logo
1:13 pm - 10:30 pmSJO-SDF
7h 17m1 stop
Delta Logo
7:00 am - 11:48 amSDF-SJO
6h 48m1 stop
$351Delta
Find Deal
Tue, Sep 16 - Tue, Sep 23
American Airlines Logo
11:35 am - 11:45 pmSJO-SDF
10h 10m2 stops
American Airlines Logo
6:49 am - 11:20 amSDF-SJO
6h 31m1 stop
$354American Airlines
Find Deal
Thu, Jun 19 - Thu, Jun 26
Spirit Airlines Logo
12:28 pm - 11:38 pmSJO-SDF
9h 10m1 stop
Spirit Airlines Logo
1:18 pm - 10:36 amSDF-SJO
23h 18m1 stop
$358Spirit Airlines
Find Deal
Fri, Oct 17 - Mon, Oct 20
American Airlines Logo
11:35 am - 10:19 amSJO-SDF
20h 44m2 stops
American Airlines Logo
6:15 pm - 9:25 amSDF-SJO
17h 10m2 stops
$362American Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 27
United Airlines Logo
7:55 am - 10:02 amSJO-SDF
24h 07m2 stops
United Airlines Logo
3:50 pm - 10:25 amSDF-SJO
20h 35m1 stop
$373United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
United Airlines Logo
7:55 am - 8:00 pmSJO-SDF
10h 05m1 stop
United Airlines Logo
7:20 am - 12:26 pmSDF-SJO
7h 06m1 stop
$382United Airlines
Find Deal
Thu, Jun 19 - Thu, Jun 26
Spirit Airlines Logo
12:28 pm - 11:38 pmSJO-SDF
9h 10m1 stop
Spirit Airlines Logo
2:30 pm - 10:36 amSDF-SJO
22h 06m2 stops
$394Spirit Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 26
Spirit Airlines Logo
1:41 pm - 8:11 amSJO-SDF
16h 30m1 stop
Spirit Airlines Logo
8:58 pm - 11:18 amSDF-SJO
16h 20m1 stop
$401Spirit Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 27
Delta Logo
1:13 pm - 11:56 pmSJO-SDF
8h 43m1 stop
Delta Logo
7:00 am - 11:48 amSDF-SJO
6h 48m1 stop
$412Delta
Find Deal
Useful Info

KAYAK's insights & trends for flights to Louisville

Get data-powered insights and trends for flights to Louisville to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Louisville is February, where tickets cost $354 on average for return flights. On the other hand, the most expensive months are June and March, where the average cost of tickets from Costa Rica is $747 and $561 respectively. For one-way flights, the best month to travel is February with an average price of $354.


Good to know

Low seasonJune
High seasonDecember
Cheapest flight$188
Best time to beat the crowds but there is an average 53% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from San José to Louisville

FAQs - booking Louisville flights

  • How far is Louisville Intl Airport from central Louisville?

    There are 5 miles between Louisville city center and Louisville Intl Airport.

  • What is the name of Louisville’s airport?

    There is only 1 airport in Louisville, called Louisville Intl Airport (SDF). It can also be referred to as Louisville, Louisville International, or Louisville Intl.

  • What is the cheapest day to fly to Louisville?

    Based on KAYAK data, the cheapest day to fly to Louisville is Thursday where round-trip tickets can be as cheap as $412. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $763 on average.

  • How does KAYAK find such low prices on flights to Louisville?

    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 to Louisville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Louisville?

    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 Louisville with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Louisville?

    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 Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Louisville?

    The cheapest time of day to fly to Louisville is generally in the morning, when round-trip flights cost $470 on average. The most expensive time of day to fly to Louisville is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $518.

  • How many direct flights to Louisville are there each week?

    Each week there are around 897 direct flights from within Costa Rica to Louisville. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Louisville

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Louisville flight deals.

Top 3 airlines serving from Costa Rica to Louisville

 
See real verified KAYAK customer reviews for airlines flying to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Costa Rica to Louisville. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Louisville? 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
DeltaOverall score based on 7951 reviews
8.2Boarding
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
Airline reviews

Delta changed our flight a few months prior to our trip and we couldn’t get as good of seats on the new flight. Because of that we couldn’t sit together which was very disappointing. On the flight after a few hrs the bathrooms were filthy. The seats were comfortable - we were in comfort plus. The food was not good. The dinner was average but the morning snack was uneatable with horrible coffee. We have always preferred Delta comfort plus for our overseas travel and usually the food is decent, but not this trip.

6.0 GoodAnonymous, May 2025MAD - ATL
Read more Delta reviews

Delta changed our flight a few months prior to our trip and we couldn’t get as good of seats on the new flight. Because of that we couldn’t sit together which was very disappointing. On the flight after a few hrs the bathrooms were filthy. The seats were comfortable - we were in comfort plus. The food was not good. The dinner was average but the morning snack was uneatable with horrible coffee. We have always preferred Delta comfort plus for our overseas travel and usually the food is decent, but not this trip.

They boarded very early. We rushed to transfer and got to the gate 5 minutes after boarding was scheduled to start, however they were making a last call and holding signs for “all customers” to board. They were helpful at the gate, but I was surprised to see that we were some of the last to board at 5 minutes after scheduled boarding was to begin.

Subject: Complaint Regarding Disrespectful Behavior by Delta Air Lines Staff at Boarding Gate Dear Delta Air Lines Team, I am writing to formally file a complaint regarding the behavior of a staff member at the boarding gate today, May 14, 2025, at Las Américas International Airport. While we were preparing to board flight DL-1829 to New York, scheduled for 2:28 PM at gate T-11, we were informed that the aircraft was experiencing water system issues and that passengers were advised to use the restroom before boarding. I politely approached one of the Delta staff members to ask whether the lavatory would be partially or completely unavailable during the flight, as I am traveling with a baby in my arms. The employee’s response was extremely rude and arrogant. He replied, in an unnecessarily hostile tone, something along the lines of: “It’s either that or we cancel the flight — do you want us to cancel the flight?” This response lacked any empathy or professionalism. I understand that technical issues can arise, but that does not excuse such inappropriate treatment of passengers. I felt deeply disrespected and disappointed by the interaction. I sincerely hope appropriate measures are taken, and that all staff members receive the necessary training to treat passengers with courtesy, especially in delicate situations like this one.

Good flights. On time. They had a gluten free snack option which was nice

Take this flight once or twice a month. Just don’t cut it from the schedule.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

This is speaking of the original flight leaving on April 30th(DL 1957) not the rebooked the following morning DL 9887. On April 30th, it was unusually crowded at Sangster International Airport (MBJ) the morning my mother and I arrived for our flight. She had to exceedingly long time for a wheelchair, once a wheelchair attendant arrived to take us to thru immigration and security then to go to gate the flight was boarding. We stayed on board for 3 1/2 hrs until the flight crew notified the passengers that flight indefinitely delayed so we had to stay by gate area. Before that my mom had to wait an additional 20-30 mins to deboard the plane. Was given food vouchers, by the time I came back the gate agents said the flight was gonna to reboard, so all the wheelchair passengers lined up. We waited an additional 45 mins, while I received a notification from kayak that the flight was cancelled. And on my delta app updated that flight was being detoured to Miami then from Miami back to JFK. We boarded the plane started to eat, then the flight crew notified us the flight was indeed being detoured & that how come the gate agents didn’t notified the passengers. We stayed on board for another 30-40 mins then was told by the captain that they tried all avenues to get the passengers back to JFK but the crew couldn’t continue the journey and the flight was cancelled. So we deboarded the plane again. Was told that we were going to be setup in hotels for the night. The hotel that we setup to go to wasn’t suitable for my mother’s needs and requested one nearby we were located in Jamaica. So any we had called a taxi to come to take us back where we stayed in Jamaica, that we had to pay out of own pockets.

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

Its good expeince but in enternteiment please be like you tube the music i like or movie

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

The crew was fantastic. They were there whenever we needed. The wifi didn’t work which was brutal on an 11 hour flight. The onboard entertainment was boring. Nothing of interest

Not really their fault, but a 4.5 hour delay is pretty brutal

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

All flight attendants could benefit by taking an international flight on Qantas Airline. Qantas attendants are much more hospitable in every way. Much superior than and attendants on any US airline.

I miss the screens they used to have for the long flights. I use a Kendal and it doesn’t work well with there WiFi. I tried my cell and the wifi was not good for it either this is the free wifi.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Staff lovely , economy seats very uncomfortable , wheelchair assistance wonderful in Heathrow awful in Nashville !

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

The new seating in BC was a joy. My vegetarian pasta dish was excellent, very creative. The chicken potpie was ..... The crew was extremely focused and impersonal, but everything worked.

Eventless. It was a good flight and good crew. Can’t complaint.

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

The flight was two hours late to take off. The captain kept making announcements in English, but the volume on the speakers was low and we could not hear him. The flight attendant’s French translation was loud and clear, but we couldn’t understand French. The crew was nowhere to be found to relay what the captain was announcing. Very frustrating experience. American has to do better.

Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.