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Find cheap flights from Kentucky to Costa Rica from $91

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kentucky to Costa Rica departing on 6/25. 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
0 bags
Wed 7/10
Wed 7/17

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Good to know

Low season

September

High season

December

Cheapest flight

$91
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Louisville to San José

FAQs for booking flights from Kentucky to Costa Rica

  • How does KAYAK find such low prices on flights from Kentucky to Costa Rica?

    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 from Kentucky to Costa Rica.

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

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

  • What is the Hacker Fare option on flights from Kentucky to Costa Rica?

    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 Costa Rica with an airline and back to Kentucky with another airline.

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

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

See more FAQs

Book cheap flights from Kentucky to Costa Rica

Recent round-trip flight deals

9/18Wed
1 stopSpirit Airlines
14h 25mBNA-SJO
9/25Wed
1 stopSpirit Airlines
7h 49mSJO-BNA
$211
8/21Wed
1 stopSpirit Airlines
7h 06mSDF-SJO
8/23Fri
1 stopSpirit Airlines
15h 02mSJO-SDF
$213
9/5Thu
1 stopSpirit Airlines
14h 25mBNA-SJO
9/11Wed
1 stopSpirit Airlines
7h 49mSJO-BNA
$234
8/24Sat
2 stopsAmerican Airlines
20h 28mSDF-LIR
8/30Fri
2 stopsAmerican Airlines
19h 18mLIR-SDF
$263
8/24Sat
1 stopAmerican Airlines
24h 55mSDF-LIR
8/30Fri
1 stopAmerican Airlines
8h 07mLIR-SDF
$265
8/22Thu
1 stop
21h 00mCVG-SJO
8/26Mon
1 stop
22h 29mSJO-CVG
$272
8/22Thu
2 stops
14h 27mBNA-SJO
8/28Wed
1 stop
7h 49mSJO-BNA
$283
9/7Sat
2 stopsFrontier
24h 46mBNA-SJO
9/15Sun
2 stopsFrontier
50h 20mSJO-BNA
$302
11/2Sat
1 stopUnited Airlines
26h 38mSDF-LIR
11/8Fri
1 stopUnited Airlines
11h 40mLIR-SDF
$373
11/6Wed
1 stopUnited Airlines
7h 50mBNA-LIR
11/11Mon
1 stopUnited Airlines
7h 58mLIR-BNA
$471

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Recent one-way flight deals

6/25Tue
1 stopSpirit Airlines
7h 00mSDF-SJO
$91
6/27Thu
1 stopSpirit Airlines
6h 12mSDF-SJO
$95
9/7Sat
1 stopSpirit Airlines
6h 03mBNA-SJO
$102
8/4Sun
1 stopAmerican Airlines
18h 05mBNA-SJO
$148
12/7Sat
2 stopsAmerican Airlines
20h 17mSDF-SJO
$165
9/2Mon
3 stops
17h 02mBNA-SJO
$195
8/4Sun
3 stops
28h 49mBNA-SJO
$199
11/29Fri
1 stopDelta
13h 38mBNA-SJO
$220
6/26Wed
2 stopsUnited Airlines
22h 03mLEX-SJO
$259
6/28Fri
1 stopUnited Airlines
7h 38mCVG-SJO
$459

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Last minute flights from Kentucky to Costa Rica

Last minute flight, train and bus deals

6/12Wed
multi-stopSpirit Airlines
13h 46mBNA-SJO
6/17Mon
multi-stopSpirit Airlines
15h 23mSJO-BNA
$365
6/12Wed
multi-stopSpirit Airlines
13h 46mBNA-SJO
6/17Mon
multi-stopSpirit Airlines
15h 23mSJO-BNA
$416
6/13Thu
multi-stop
22h 19mTYS-SJO
6/19Wed
multi-stop
15h 30mSJO-TYS
$470
6/13Thu
multi-stop
9h 30mCVG-SJO
6/14Fri
multi-stop
9h 40mSJO-CVG
$475
6/13Thu
multi-stopCopa Airlines
27h 49mCVG-SJO
6/15Sat
multi-stopCopa Airlines
14h 42mSJO-CVG
$519
6/12Wed
multi-stopCopa Airlines
24h 31mBNA-SJO
6/17Mon
multi-stopCopa Airlines
21h 08mSJO-BNA
$519
6/12Wed
multi-stopUnited Airlines
14h 37mTYS-SJO
6/25Tue
multi-stopUnited Airlines
15h 58mSJO-TYS
$686
6/12Wed
multi-stopAmerican Airlines
10h 39mTYS-SJO
6/25Tue
multi-stopAmerican Airlines
10h 35mSJO-TYS
$986
6/15Sat
multi-stopUnited Airlines
9h 25mCVG-LIR
6/22Sat
multi-stopUnited Airlines
8h 54mLIR-CVG
$1,141
6/15Sat
multi-stopAmerican Airlines
17h 35mCVG-LIR
6/22Sat
multi-stopAmerican Airlines
18h 19mLIR-CVG
$1,265

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Flights to Costa Rica

Return flight deals:

Costa Rica - Kentucky

Cabin classes: