HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santiago de los Caballeros

$218+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — STI
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to Santiago de los Caballeros 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 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 April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$441
(FlightHub)

One-way from

$218
(Priceline)
Provider with most accurate pricing for Louisville Intl-Santiago de los Caballeros flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Santiago de los Caballeros flights.
Search Deals
From Kentucky to Santiago de los Caballeros
Search Deals
One-way flight from Kentucky to Santiago de los Caballeros
Search Deals

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 April 25, 2025.

This FlightHub deal was found by Cheapflights users on 4/25. 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 5/226:15 amBNA - STI
1 stop7h 33mSpirit Airlines
Thu 5/293:53 pmSTI - BNA
1 stop6h 52mSpirit Airlines
Deal found 4/25$441
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:52 amBNA - STI
1 stop11h 35mDelta
Mon 5/58:06 pmSTI - BNA
2 stops16h 18mDelta
Deal found 4/25$463
This Mytrip deal was found by Cheapflights users on 4/24. 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.
Wed 5/281:49 pmCVG - STI
1 stop24h 59mMultiple Airlines
Tue 6/2411:29 amSTI - CVG
2 stops31h 58mMultiple Airlines
Deal found 4/24$488
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:00 amCVG - STI
1 stop10h 50mDelta
Tue 6/246:03 amSTI - CVG
1 stop11h 12mDelta
Deal found 4/24$510
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 7/277:43 amCVG - STI
2 stops13h 27mAmerican Airlines
Thu 8/78:15 amSTI - CVG
1 stop8h 08mAmerican Airlines
Deal found 4/23$514
This JetBlue deal was found by Cheapflights users on 4/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:00 pmBNA - STI
1 stop11h 03mJetBlue
Sun 10/1211:00 amSTI - BNA
1 stop12h 22mJetBlue
Deal found 4/24$526
This Frontier deal was found by Cheapflights users on 4/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/57:27 pmCVG - STI
2 stops18h 43mFrontier
Mon 7/142:10 pmSTI - CVG
2 stops10h 13mFrontier
Deal found 4/25$541
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Sun 8/175:55 pmSDF - STI
1 stop18h 25mAmerican Airlines
Fri 8/228:15 amSTI - SDF
1 stop9h 10mAmerican Airlines
Deal found 4/25$543
This American Airlines deal was found by Cheapflights users on 4/24. 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 10/35:15 pmBNA - STI
2 stops18h 05mAmerican Airlines
Sun 10/121:41 pmSTI - BNA
1 stop28h 11mAmerican Airlines
Deal found 4/24$570

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 April 25, 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

Thu 5/22

6:15 am-2:48 pm

1 stop7h 33m

Santiago de los Caballeros

Thu 5/29

3:53 pm-9:45 pm

1 stop6h 52m

$441

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Fri 5/2

11:52 am-12:27 am

1 stop11h 35m

Santiago de los Caballeros

Mon 5/5

8:06 pm-11:24 am

2 stops16h 18m

$463

CincinnatiSantiago de los Caballeros

CVG - STI

CVGSTI

Cincinnati Cinci./N. Kentucky

Wed 5/28

1:49 pm-2:48 pm

1 stop24h 59m

Santiago de los Caballeros

Tue 6/24

11:29 am-7:27 pm

2 stops31h 58m

$488

CincinnatiSantiago de los Caballeros

CVG - STI

CVGSTI

Cincinnati Cinci./N. Kentucky

Wed 5/28

7:00 am-5:50 pm

1 stop10h 50m

Santiago de los Caballeros

Tue 6/24

6:03 am-5:15 pm

1 stop11h 12m

$510

CincinnatiSantiago de los Caballeros

CVG - STI

CVGSTI

Cincinnati Cinci./N. Kentucky

Sun 7/27

5:32 am-9:10 pm

2 stops15h 38m

Santiago de los Caballeros

Thu 8/7

1:40 pm-12:30 am

2 stops10h 50m

$514

CincinnatiSantiago de los Caballeros

CVG - STI

CVGSTI

Cincinnati Cinci./N. Kentucky

Thu 6/5

7:27 pm-2:10 pm

2 stops18h 43m

Santiago de los Caballeros

Mon 7/14

2:10 pm-12:23 am

2 stops10h 13m

$541

LouisvilleSantiago de los Caballeros

SDF - STI

SDFSTI

Louisville Intl

Sun 8/17

5:55 pm-12:20 pm

1 stop18h 25m

Santiago de los Caballeros

Fri 8/22

8:15 am-5:25 pm

1 stop9h 10m

$543

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Fri 5/2

5:15 am-9:30 pm

1 stop15h 15m

Santiago de los Caballeros

Sun 5/4

3:51 am-11:33 am

1 stop8h 42m

$658

NashvilleSantiago de los Caballeros

BNA - STI

BNASTI

Nashville Intl

Sun 6/15

8:20 pm-10:29 am

1 stop13h 09m

$218

LouisvilleSantiago de los Caballeros

SDF - STI

SDFSTI

Louisville Intl

Thu 7/31

6:32 am-12:24 pm

1 stop5h 52m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 11 results
1
2

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 $631). 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 STI?

Find hourly flight availability from Kentucky to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

When flying from Kentucky to Santiago de los Caballeros, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 3.0 - 11.6 inches per month. December is typically the wettest month, when rainfall can reach 11.6 in. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 3.0 in.

Temperature in Santiago de los Caballeros by month

Plan your trip to Santiago de los Caballeros by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Santiago de los Caballeros

Get insights into the airlines that provide service to Santiago de los Caballeros. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de los Caballeros. Reviews last updated April 25, 2025.
See what other customers who have flown with Delta, JetBlue and American Airlines from Kentucky to Santiago de los Caballeros have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Spirit Airlines
6.3
Okay
7,943 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Frontier
6.0
Okay
3,284 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 Cincinnati Cinci./N. Kentucky - Santiago de los Caballeros, Nashville Intl - Santiago de los Caballeros and Louisville Intl - 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 $631). 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

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

Alternative routes for Kentucky to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Santiago de los Caballeros flights
John F Kennedy Intl to Punta Cana flights
Newark to Santiago de los Caballeros flights
John F Kennedy Intl to Santo Domingo flights
Newark to Punta Cana flights
Newark to Santo Domingo flights
LaGuardia to Punta Cana flights
Dulles Intl to Punta Cana flights
Atlanta to Punta Cana flights
O'Hare Intl to Punta Cana flights
Boston to Punta Cana flights
Dallas/Fort Worth to Punta Cana flights
Philadelphia to Punta Cana flights
LaGuardia to Santo Domingo flights
Hobby to Punta Cana flights
Boston to Santo Domingo flights
George Bush Intcntl to Punta Cana flights
Fort Lauderdale to Punta Cana flights
Orlando to Punta Cana flights
John F Kennedy Intl to Puerto Plata flights
Baltimore to Punta Cana flights
LaGuardia to Santiago de los Caballeros flights
Los Angeles to Punta Cana flights
Reagan-National to Punta Cana flights
Miami to Punta Cana flights
Orlando to Santo Domingo flights
Charlotte to Punta Cana flights
Fort Lauderdale to Santo Domingo flights
Miami to Santo Domingo flights
Atlanta to Santo Domingo flights
Boston to Santiago de los Caballeros flights
Midway to Punta Cana flights
Orlando to Santiago de los Caballeros flights
San Francisco to Punta Cana flights
Ontario to Punta Cana flights
Denver to Punta Cana flights
Love Field to Punta Cana flights
Miami to Santiago de los Caballeros flights
Las Vegas to Punta Cana flights
Cleveland to Punta Cana flights
Baltimore to Santo Domingo flights
Dulles Intl to Santo Domingo flights
Atlantic City to Punta Cana flights
Philadelphia to Santo Domingo flights
Detroit to Punta Cana flights
Los Angeles to Santo Domingo flights
Burbank to Punta Cana flights
Tampa to Punta Cana flights
New Orleans to Punta Cana flights
Minneapolis to Punta Cana flights

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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$503Average$690FlexibilityNo 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.