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Santiago de los Caballeros

$195+ Cheap flights from Kentucky to Santiago de los Caballeros (STI)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — STI
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Kentucky to Santiago de los Caballeros

Keep the following information in mind while searching for Kentucky to Santiago de los Caballeros flight deals. Data was last updated August 20, 2025.

Round-trip from

$308
(FlightHub)

One-way from

$195
(Kiwi.com)
From Kentucky to Santiago de los Caballeros
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One-way flight from Kentucky to Santiago de los Caballeros
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Find flight deals from Kentucky to Santiago de los Caballeros

Cheapest flights from Kentucky to Santiago de los Caballeros
Explore the most affordable flight options available from Kentucky to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This FlightHub deal was found by Cheapflights users on 8/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:50 pmBNA - STI
1 stop17h 13mSpirit Airlines
Wed 9/1712:10 pmSTI - BNA
1 stop11h 24mSpirit Airlines
Deal found 8/20$308
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Thu 10/25:40 pmBNA - STI
1 stop16h 23mSpirit Airlines
Thu 10/912:13 pmSTI - BNA
1 stop10h 53mSpirit Airlines
Deal found 8/18$329
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:35 pmBNA - STI
1 stop13h 28mSpirit Airlines
Mon 9/812:10 pmSTI - BNA
1 stop11h 24mSpirit Airlines
Deal found 8/18$354
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Fri 9/125:34 pmCVG - STI
1 stop17h 29mMultiple Airlines
Mon 9/1512:10 pmSTI - CVG
1 stop11h 22mMultiple Airlines
Deal found 8/18$358
This eDestinos deal was found by Cheapflights users on 8/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:58 pmSDF - STI
1 stop13h 17mSpirit Airlines
Sun 9/712:10 pmSTI - SDF
1 stop9h 54mSpirit Airlines
Deal found 8/18$388
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:35 pmBNA - STI
1 stop13h 28mSpirit Airlines
Mon 9/812:10 pmSTI - BNA
1 stop11h 24mSpirit Airlines
Deal found 8/19$407
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Thu 9/46:48 pmBNA - STI
3 stops39h 15mMultiple Airlines
Mon 9/812:10 pmSTI - BNA
1 stop11h 24mMultiple Airlines
Deal found 8/18$421
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Fri 10/38:23 amSDF - STI
1 stop26h 40mSpirit Airlines
Fri 10/1012:13 pmSTI - SDF
1 stop29h 50mSpirit Airlines
Deal found 8/19$422
This American Airlines deal was found by Cheapflights users on 8/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:22 pmCVG - STI
2 stops22h 05mAmerican Airlines
Tue 9/161:29 pmSTI - CVG
1 stop9h 01mAmerican Airlines
Deal found 8/19$494
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/122:13 pmCVG - STI
2 stops22h 14mAmerican Airlines
Mon 9/151:29 pmSTI - CVG
2 stops22h 18mAmerican Airlines
Deal found 8/18$514
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Fri 8/297:58 pmSDF - STI
1 stop13h 17mMultiple Airlines
Sun 9/712:10 pmSTI - SDF
1 stop22h 17mMultiple Airlines
Deal found 8/18$515
This American Airlines deal was found by Cheapflights users on 8/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:31 amSDF - STI
1 stop5h 56mAmerican Airlines
Fri 10/101:14 pmSTI - SDF
2 stops22h 19mAmerican Airlines
Deal found 8/19$519

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Santiago de los Caballeros 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 August 20, 2025.
Use the filters below to find and compare flights from Kentucky to Santiago de los Caballeros that are best for you.

Fly from

Kentucky

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Wed 9/10

4:50 pm-11:03 am

1 stop17h 13m

Santiago de los Caballeros

Wed 9/17

12:10 pm-10:34 pm

1 stop11h 24m

$308

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Thu 10/2

5:40 pm-11:03 am

1 stop16h 23m

Santiago de los Caballeros

Thu 10/9

12:13 pm-10:06 pm

1 stop10h 53m

$329

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Thu 9/4

8:35 pm-11:03 am

1 stop13h 28m

Santiago de los Caballeros

Mon 9/8

12:10 pm-10:34 pm

1 stop11h 24m

$354

CincinnatiSantiago de los Caballeros

CVG - STI

CVGSTI

Cincinnati Cinci./N. Kentucky

Fri 9/12

5:34 pm-11:03 am

1 stop17h 29m

Santiago de los Caballeros

Mon 9/15

12:10 pm-11:32 pm

1 stop11h 22m

$358

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Fri 9/5

8:35 pm-11:03 am

1 stop13h 28m

Santiago de los Caballeros

Mon 9/8

12:10 pm-10:34 pm

1 stop11h 24m

$407

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Thu 9/4

6:48 pm-11:03 am

3 stops39h 15m

Santiago de los Caballeros

Mon 9/8

12:10 pm-10:34 pm

1 stop11h 24m

$421

LouisvilleSantiago de los Caballeros

SDF - STI

SDFSTI

Louisville Intl

Fri 10/3

8:23 am-11:03 am

1 stop26h 40m

Santiago de los Caballeros

Fri 10/10

12:13 pm-6:03 pm

1 stop29h 50m

$422

CincinnatiSantiago de los Caballeros

CVG - STI

CVGSTI

Cincinnati Cinci./N. Kentucky

Sat 9/13

2:22 pm-12:27 pm

2 stops22h 05m

Santiago de los Caballeros

Tue 9/16

1:29 pm-10:30 pm

1 stop9h 01m

$494

CincinnatiSantiago de los Caballeros

CVG - STI

CVGSTI

Cincinnati Cinci./N. Kentucky

Fri 9/12

2:13 pm-12:27 pm

2 stops22h 14m

Santiago de los Caballeros

Mon 9/15

1:29 pm-11:47 am

2 stops22h 18m

$514

LouisvilleSantiago de los Caballeros

SDF - STI

SDFSTI

Louisville Intl

Fri 10/3

6:31 am-12:27 pm

1 stop5h 56m

Santiago de los Caballeros

Fri 10/10

1:14 pm-11:33 am

2 stops22h 19m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 29 results
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Best time to book a flight from Kentucky to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros 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 Santiago de los Caballeros

What is the cheapest month to book a flight from Kentucky to Santiago de los Caballeros?

Currently, May is the cheapest month in which you can book a flight from Kentucky to Santiago de los Caballeros (average of $347). Flying from Kentucky to Santiago de los Caballeros in July is currently the most expensive (average of $600). 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.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Santiago de los Caballeros. 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 Santiago de los Caballeros from Kentucky?

    If you book a flight to Santiago de los Caballeros from Kentucky, you will be flying to Santiago, which is the city’s only airport. Santiago de los Caballeros (STI) is located 6.8 mi from the center of Santiago de los Caballeros.

  • How long is the flight from Kentucky to Santiago de los Caballeros?

    Airlines like Spirit Airlines and American Airlines fly from Kentucky to Santiago de los Caballeros in about 17h 13m. The time it takes to get you to your destination can typically vary by up to 4h 52m. The distance between Kentucky and Santiago de los Caballeros is about 1511 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Kentucky to Santiago de los Caballeros?

    The most popular flight routes from Kentucky to Santiago de los Caballeros are Louisville Intl - Santiago de los Caballeros, Nashville Intl - Santiago de los Caballeros and Cincinnati Cinci./N. Kentucky - Santiago de los Caballeros.

  • Can I find deals for flights from Kentucky to Santiago de los Caballeros that include hotel bookings?

    Yes. In addition to deals on Kentucky to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Santiago de los Caballeros?

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

  • Can I find deals for business class flights from Kentucky to Santiago de los Caballeros?

    Yes. Cheapflights offers flight deals from Kentucky to Santiago de los Caballeros 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 Santiago de los Caballeros?

    Currently, May is the cheapest month in which you can book a flight from Kentucky to Santiago de los Caballeros (average of $347). Flying from Kentucky to Santiago de los Caballeros in July is currently the most expensive (average of $600). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kentucky to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Kentucky to Santiago de los Caballeros

Discover the top airline that operate flights from Kentucky to Santiago de los Caballeros. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$514Average$594FlexibilityNo cancel feeOn-time71%

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