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$233+ Cheap flights from Santiago de los Caballeros (STI) to Kentucky

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
STI — SDF
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Santiago de los Caballeros to Kentucky

Keep the following information in mind while searching for Santiago de los Caballeros to Kentucky flight deals. Data was last updated April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$599
(Delta)

One-way from

$233
(Mytrip)
Provider with most accurate pricing for Santiago de los Caballeros-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Santiago de los Caballeros-Louisville Intl flights.
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From Santiago de los Caballeros to Kentucky
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One-way flight from Santiago de los Caballeros to Kentucky
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Find flight deals from Santiago de los Caballeros to Kentucky

Cheapest flights from Santiago de los Caballeros to Kentucky
Explore the most affordable flight options available from Santiago de los Caballeros to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

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.
Sun 5/116:11 amSTI - SDF
2 stops16h 32mDelta
Tue 5/132:38 pmSDF - STI
2 stops9h 36mDelta
Deal found 4/24$599
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/84:23 pmSTI - SDF
2 stops25h 03mUnited Airlines
Tue 5/136:45 amSDF - STI
1 stop8h 27mUnited Airlines
Deal found 4/24$616
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.
Sun 5/113:50 pmSTI - SDF
1 stop8h 08mAmerican Airlines
Tue 5/136:15 amSDF - STI
1 stop8h 45mAmerican Airlines
Deal found 4/24$776

Cheapflights Fare Finder

Customize your flight search to find flights from Santiago de los Caballeros to Kentucky 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 Santiago de los Caballeros to Kentucky that are best for you.

Fly from

Santiago de los Caballeros

Fly to

Kentucky

Route

Depart

Return

Price

Santiago de los CaballerosLouisville

STI - SDF

STISDF

Santiago de los Caballeros

Sun 5/11

6:11 am-10:43 pm

2 stops16h 32m

Louisville Intl

Tue 5/13

2:38 pm-12:14 am

2 stops9h 36m

$599

Santiago de los CaballerosLouisville

STI - SDF

STISDF

Santiago de los Caballeros

Thu 5/8

4:23 pm-5:26 pm

2 stops25h 03m

Louisville Intl

Tue 5/13

6:45 am-3:12 pm

1 stop8h 27m

$616

Santiago de los CaballerosLouisville

STI - SDF

STISDF

Santiago de los Caballeros

Sun 5/11

3:50 pm-11:58 pm

1 stop8h 08m

Louisville Intl

Tue 5/13

6:15 am-3:00 pm

1 stop8h 45m

$776

Santiago de los CaballerosLouisville

STI - SDF

STISDF

Santiago de los Caballeros

Sun 5/11

3:53 pm-5:34 pm

1 stop25h 41m

$233

Santiago de los CaballerosLouisville

STI - SDF

STISDF

Santiago de los Caballeros

Sun 5/11

3:53 pm-1:12 pm

2 stops21h 19m

$250

Santiago de los CaballerosLouisville

STI - SDF

STISDF

Santiago de los Caballeros

Fri 5/2

8:06 pm-11:50 am

2 stops15h 44m

$328

Santiago de los CaballerosLouisville

STI - SDF

STISDF

Santiago de los Caballeros

Wed 5/14

3:50 pm-11:58 pm

1 stop8h 08m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Best time to book a flight from Santiago de los Caballeros to Kentucky

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

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

Currently, January is the cheapest month in which you can book a flight from Santiago de los Caballeros to Kentucky (average of $299). Flying from Santiago de los Caballeros to Kentucky in April is currently the most expensive (average of $369). 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 STI to KY?

Find hourly flight availability from Santiago de los Caballeros to Kentucky. 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.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santiago de los Caballeros to Kentucky as you normally would.

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated April 25, 2025.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Spirit Airlines
6.3
Okay
7,941 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

    For a flight from Santiago de los Caballeros to Kentucky, you will be flying from Santiago. Santiago de los Caballeros (STI) is just 6.8 mi from the center of the city.

  • What are the cheapest airlines to fly from Santiago de los Caballeros to Kentucky one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $250. Delta flights start at $328 while deals on American Airlines start at $400 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Santiago de los Caballeros to Kentucky (average of $299). Flying from Santiago de los Caballeros to Kentucky in April is currently the most expensive (average of $369). 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.

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Alternative routes for Santiago de los Caballeros to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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