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

Departing from Santiago de los Caballeros to Louisville will take you 8h 59m. There are 1582 mi between Santiago de los Caballeros and Louisville.

In terms of precipitation, rainfall in Louisville 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 Louisville when rainfall is around 3.1 in.

If weather is an important factor for your trip to Louisville, 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).

What is the cheapest time of day to fly from STI to SDF?

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 Louisville as you normally would.

Most accurate provider : When it comes to deals on Santiago de los Caballeros-Louisville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santiago de los Caballeros-Louisville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santiago de los Caballeros-Louisville flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Santiago de los Caballeros-Louisville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santiago de los Caballeros-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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 Louisville.

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

Yes. Cheapflights offers flight deals from Santiago de los Caballeros to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$575+ Flights from Santiago de los Caballeros to Louisville

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Cheap flight deals from Santiago de los Caballeros to Louisville

Best flights from Santiago de los Caballeros to Louisville
Discover carefully curated flight deals from Santiago de los Caballeros to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Thu 2/194:00 pmSTI - SDF

1 stop8h 59mUnited Airlines

Sun 2/226:15 amSDF - STI

1 stop7h 38mUnited Airlines

Deal found 12/9

$575

Find flight deals from Santiago de los Caballeros to Louisville

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$575 (United Airlines)

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 Louisville Intl

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Use the filters below to find and compare flights from Santiago de los Caballeros to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santiago de los CaballerosLouisville

STI - SDF

STISDF

Santiago de los Caballeros

Thu 2/19

4:00 pm-11:59 pm

1 stop8h 59m

Louisville Intl

Sun 2/22

6:15 am-2:53 pm

1 stop7h 38m

$575

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Santiago de los Caballeros to Louisville

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santiago de los Caballeros to Louisville in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Santiago de los Caballeros-Louisville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santiago de los Caballeros-Louisville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santiago de los Caballeros-Louisville flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Santiago de los Caballeros-Louisville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santiago de los Caballeros-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Louisville 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.

Related info for your journey

How long is the flight from Santiago de los Caballeros to Louisville?
Departing from Santiago de los Caballeros to Louisville will take you 8h 59m. There are 1582 mi between Santiago de los Caballeros and Louisville.
Can I find deals for flights from Santiago de los Caballeros to Louisville that include hotel bookings?
Yes. In addition to deals on Santiago de los Caballeros to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santiago de los Caballeros to Louisville?
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 Louisville.
Can I find deals for business class flights from Santiago de los Caballeros to Louisville?
Yes. Cheapflights offers flight deals from Santiago de los Caballeros to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$575+ Cheap flights from Santiago de los Caballeros (STI) to Louisville (SDF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Santiago de los Caballeros to Louisville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Santiago de los Caballeros to Louisville

Best flights from Santiago de los Caballeros to LouisvilleDiscover carefully curated flight deals from Santiago de los Caballeros to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Discover carefully curated flight deals from Santiago de los Caballeros to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Find flight deals from Santiago de los Caballeros to Louisville

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santiago de los Caballeros to Louisville that are best for you.

Compare providers for flights from Santiago de los Caballeros to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santiago de los Caballeros to Louisville in December.

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

Have a flexible travel schedule? Discover the best time to fly to Louisville from Santiago de los Caballeros with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Santiago de los Caballeros to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

Traveling to a place near Louisville?

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Best flights from Santiago de los Caballeros to Louisville
Discover carefully curated flight deals from Santiago de los Caballeros to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.