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Cheap flights from Santiago de los Caballeros to Louisville from $565

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago de los Caballeros to Louisville departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Santiago de los Caballeros to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
6:18 pm - 9:54 amSTI-SDF
16h 36m1 stop
Spirit Airlines Logo
10:55 am - 5:06 pmSDF-STI
5h 11m1 stop
$565Spirit Airlines
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Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
4:00 pm - 11:59 pmSTI-SDF
8h 59m1 stop
United Airlines Logo
6:15 am - 2:53 pmSDF-STI
7h 38m1 stop
$575United Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
6:00 am - 8:14 pmSTI-SDF
15h 14m2 stops
United Airlines Logo
6:15 am - 2:53 pmSDF-STI
7h 38m1 stop
$580United Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
American Airlines Logo
8:00 am - 9:43 pmSTI-SDF
14h 43m2 stops
American Airlines Logo
6:57 am - 9:03 pmSDF-STI
13h 06m2 stops
$727American Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22

United Airlines flights from Santiago de los Caballeros to Louisville

Our best United Airlines deals on Santiago de los Caballeros to Louisville flight tickets
United Airlines
Feb 19
STI4:00 pmSantiago de los Caballeros
8h 59m
1 stop
SDF11:59 pmLouisville Intl
Feb 22
SDF6:15 amLouisville Intl
7h 38m
1 stop
STI2:53 pmSantiago de los Caballeros
$575
Find similar
United Airlines
Feb 19
STI6:00 amSantiago de los Caballeros
15h 14m
2 stops
SDF8:14 pmLouisville Intl
Feb 22
SDF6:15 amLouisville Intl
7h 38m
1 stop
STI2:53 pmSantiago de los Caballeros
$580
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santiago de los Caballeros to Louisville 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, momondo users made 832,500 searches. Data last updated October 23, 2025.
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

6:18 pm-9:54 am

1 stop16h 36m

Louisville Intl

Sun 2/22

10:55 am-5:06 pm

1 stop5h 11m

$565

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

Santiago de los CaballerosLouisville

STI - SDF

STISDF

Santiago de los Caballeros

Thu 2/19

6:00 am-8:14 pm

2 stops15h 14m

Louisville Intl

Sun 2/22

6:15 am-2:53 pm

1 stop7h 38m

$580

Santiago de los CaballerosLouisville

STI - SDF

STISDF

Santiago de los Caballeros

Thu 2/19

8:00 am-9:43 pm

2 stops14h 43m

Louisville Intl

Sun 2/22

6:57 am-9:03 pm

2 stops13h 06m

$727

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Santiago de los Caballeros to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Santiago de los Caballeros is on a Thursday. momondo users have found tickets for Thursday departures for as low as $547. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Santiago de los Caballeros to Louisville on a Friday will generally be more expensive and average around $953. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

When to book flights from Santiago de los Caballeros to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Santiago de los Caballeros to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santiago de los Caballeros to Louisville (STI to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago de los Caballeros to Louisville

Direct flights

None
There are no direct flights from Santiago de los Caballeros to Louisville. There are no popular flight routes from Santiago de los Caballeros to Louisville.
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  • How far is Santiago de los Caballeros to Louisville Intl by plane?

    A flight from Santiago de los Caballeros to Louisville Intl will travel around 1580.6 mi. In terms of flight time, this usually takes a little over 8h 59m.

  • When did momondo last update prices for flights from Santiago de los Caballeros Airport to Louisville Intl Airport?

    Prices for flights from Santiago de los Caballeros Airport to Louisville Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Santiago de los Caballeros Airport to Louisville Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santiago de los Caballeros Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
Shepherdsville
New Albany
Corydon
Elizabeth
Charlestown
Springfield
Georgetown
Brandenburg

Why use momondo?

Why should I use momondo to find a flight deal from Santiago de los Caballeros to Louisville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisville from Santiago de los Caballeros.

Can I find flights from Santiago de los Caballeros to Louisville with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Santiago de los Caballeros to Louisville flights to just show those with flexible booking policies.

How can momondo help me find flights from Santiago de los Caballeros to Louisville?

momondo helps you find the best flight between Santiago de los Caballeros and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Santiago de los Caballeros to Louisville right now. Can momondo alert me if prices change?

Price alerts on flights to Louisville from Santiago de los Caballeros are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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