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Cheap flights from Louisville to Santiago de los Caballeros from $735

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Santiago de los Caballeros departing on 8/27. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 2:35 pmSDF  Louisville Intl-STI Santiago de los Caballeros
8h 35m1 stop Miami
American Airlines Logo
3:35 pm - 10:37 pmSTI  Santiago de los Caballeros-SDF Louisville Intl
7h 02m1 stop Miami
$735American Airlines
Thu, Aug 27 - Wed, Sep 2
American Airlines Logo
8:16 am - 9:07 pmSDF  Louisville Intl-STI Santiago de los Caballeros
12h 51m2 stops Charlotte Douglas Miami
American Airlines Logo
7:00 am - 5:59 pmSTI  Santiago de los Caballeros-SDF Louisville Intl
10h 59m2 stops Miami Charlotte Douglas
$740American Airlines
Thu, Aug 27 - Wed, Sep 2
American Airlines Logo
6:00 am - 2:35 pmSDF  Louisville Intl-STI Santiago de los Caballeros
8h 35m1 stop Miami
American Airlines Logo
7:00 am - 9:38 pmSTI  Santiago de los Caballeros-SDF Louisville Intl
14h 38m2 stops Miami Washington, D.C. Reagan-National
$740American Airlines
Thu, Aug 27 - Wed, Sep 2
United Airlines Logo
11:15 am - 11:51 pmSDF  Louisville Intl-STI Santiago de los Caballeros
11h 36m1 stop Newark
United Airlines Logo
4:00 pm - 11:30 pmSTI  Santiago de los Caballeros-SDF Louisville Intl
8h 30m1 stop Newark
$820United Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
5:15 am - 11:51 pmSDF  Louisville Intl-STI Santiago de los Caballeros
17h 36m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 5:02 pmSTI  Santiago de los Caballeros-SDF Louisville Intl
12h 02m2 stops Newark Chicago O'Hare Intl
$825United Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
6:18 pm - 11:49 amSDF  Louisville Intl-STI Santiago de los Caballeros
16h 31m1 stop Newark
United Airlines Logo
6:00 am - 6:32 pmSTI  Santiago de los Caballeros-SDF Louisville Intl
13h 32m2 stops Newark Chicago O'Hare Intl
$825United Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
1:00 pm - 11:51 pmSDF  Louisville Intl-STI Santiago de los Caballeros
9h 51m1 stop Newark
United Airlines Logo
12:52 pm - 8:00 pmSTI  Santiago de los Caballeros-SDF Louisville Intl
8h 08m1 stop Newark
$840United Airlines
Tue, Jan 19 - Thu, Jan 21
American Airlines Logo
7:58 pm - 4:15 pmSDF  Louisville Intl-STI Santiago de los Caballeros
19h 17m2 stops Charlotte Douglas Miami
American Airlines Logo
6:00 am - 12:08 amSTI  Santiago de los Caballeros-SDF Louisville Intl
19h 08m2 stops Miami Charlotte Douglas
$850American Airlines
Mon, Dec 28 - Mon, Jan 4
American Airlines Logo
7:58 pm - 4:15 pmSDF  Louisville Intl-STI Santiago de los Caballeros
19h 17m2 stops Charlotte Douglas Miami
American Airlines Logo
5:08 pm - 11:58 pmSTI  Santiago de los Caballeros-SDF Louisville Intl
7h 50m1 stop Miami
$910American Airlines
Mon, Dec 28 - Mon, Jan 4
American Airlines Logo
5:00 am - 4:15 pmSDF  Louisville Intl-STI Santiago de los Caballeros
10h 15m1 stop Miami
American Airlines Logo
2:15 pm - 11:58 pmSTI  Santiago de los Caballeros-SDF Louisville Intl
10h 43m1 stop Miami
$1,110American Airlines
Mon, Dec 28 - Mon, Jan 4

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United Airlines flights from Louisville to Santiago de los Caballeros

Our best United Airlines deals on Louisville to Santiago de los Caballeros flight tickets
United Airlines
Nov 2
SDF11:15 amLouisville Intl
11h 36m
1 stop
STI11:51 pmSantiago de los Caballeros
Nov 6
STI4:00 pmSantiago de los Caballeros
8h 30m
1 stop
SDF11:30 pmLouisville Intl
$820
United Airlines
Nov 2
SDF6:18 pmLouisville Intl
16h 31m
1 stop
STI11:49 amSantiago de los Caballeros
Nov 6
STI6:00 amSantiago de los Caballeros
13h 32m
2 stops
SDF6:32 pmLouisville Intl
$825
United Airlines
Jan 19
SDF1:00 pmLouisville Intl
9h 51m
1 stop
STI11:51 pmSantiago de los Caballeros
Jan 21
STI12:52 pmSantiago de los Caballeros
8h 08m
1 stop
SDF8:00 pmLouisville Intl
$840

American Airlines flights from Louisville to Santiago de los Caballeros

Our best American Airlines deals on Louisville to Santiago de los Caballeros flight tickets
American Airlines
Aug 27
SDF6:00 amLouisville Intl
8h 35m
1 stop
STI2:35 pmSantiago de los Caballeros
Sep 2
STI3:35 pmSantiago de los Caballeros
7h 02m
1 stop
SDF10:37 pmLouisville Intl
$735
American Airlines
Aug 27
SDF8:16 amLouisville Intl
12h 51m
2 stops
STI9:07 pmSantiago de los Caballeros
Sep 2
STI7:00 amSantiago de los Caballeros
10h 59m
2 stops
SDF5:59 pmLouisville Intl
$740
American Airlines
Dec 28
SDF7:58 pmLouisville Intl
19h 17m
2 stops
STI4:15 pmSantiago de los Caballeros
Jan 4
STI6:00 amSantiago de los Caballeros
19h 08m
2 stops
SDF12:08 amLouisville Intl
$850

momondo Fare Finder

 
Customize your flight search to find flights from Louisville 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, momondo users made 832,500 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Louisville to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LouisvilleSantiago de los Caballeros

SDF Louisville Intl - STI Santiago de los Caballeros

SDFSTI

Louisville Intl

Thu 8/27

6:00 am-2:35 pm

1 stop8h 35m

Santiago de los Caballeros

Wed 9/2

3:35 pm-10:37 pm

1 stop7h 02m

$735

LouisvilleSantiago de los Caballeros

SDF Louisville Intl - STI Santiago de los Caballeros

SDFSTI

Louisville Intl

Thu 8/27

8:16 am-9:07 pm

2 stops12h 51m

Santiago de los Caballeros

Wed 9/2

7:00 am-5:59 pm

2 stops10h 59m

$740

LouisvilleSantiago de los Caballeros

SDF Louisville Intl - STI Santiago de los Caballeros

SDFSTI

Louisville Intl

Thu 8/27

6:00 am-2:35 pm

1 stop8h 35m

Santiago de los Caballeros

Wed 9/2

7:00 am-9:38 pm

2 stops14h 38m

$740

LouisvilleSantiago de los Caballeros

SDF Louisville Intl - STI Santiago de los Caballeros

SDFSTI

Louisville Intl

Mon 11/2

11:15 am-11:51 pm

1 stop11h 36m

Santiago de los Caballeros

Fri 11/6

4:00 pm-11:30 pm

1 stop8h 30m

$820

LouisvilleSantiago de los Caballeros

SDF Louisville Intl - STI Santiago de los Caballeros

SDFSTI

Louisville Intl

Mon 11/2

5:15 am-11:51 pm

2 stops17h 36m

Santiago de los Caballeros

Fri 11/6

6:00 am-5:02 pm

2 stops12h 02m

$825

LouisvilleSantiago de los Caballeros

SDF Louisville Intl - STI Santiago de los Caballeros

SDFSTI

Louisville Intl

Mon 11/2

6:18 pm-11:49 am

1 stop16h 31m

Santiago de los Caballeros

Fri 11/6

6:00 am-6:32 pm

2 stops13h 32m

$825

LouisvilleSantiago de los Caballeros

SDF Louisville Intl - STI Santiago de los Caballeros

SDFSTI

Louisville Intl

Tue 1/19

1:00 pm-11:51 pm

1 stop9h 51m

Santiago de los Caballeros

Thu 1/21

12:52 pm-8:00 pm

1 stop8h 08m

$840

LouisvilleSantiago de los Caballeros

SDF Louisville Intl - STI Santiago de los Caballeros

SDFSTI

Louisville Intl

Mon 12/28

7:58 pm-4:15 pm

2 stops19h 17m

Santiago de los Caballeros

Mon 1/4

6:00 am-12:08 am

2 stops19h 08m

$850

LouisvilleSantiago de los Caballeros

SDF Louisville Intl - STI Santiago de los Caballeros

SDFSTI

Louisville Intl

Mon 12/28

7:58 pm-4:15 pm

2 stops19h 17m

Santiago de los Caballeros

Mon 1/4

5:08 pm-11:58 pm

1 stop7h 50m

$910

LouisvilleSantiago de los Caballeros

SDF Louisville Intl - STI Santiago de los Caballeros

SDFSTI

Louisville Intl

Mon 12/28

5:00 am-4:15 pm

1 stop10h 15m

Santiago de los Caballeros

Mon 1/4

2:15 pm-11:58 pm

1 stop10h 43m

$1,110

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 Louisville to Santiago de los Caballeros

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

Can stopping save me money on Louisville to Santiago de los Caballeros flights?

You could potentially save up to 10% on your flight if you consider stops on a Louisville to Santiago de los Caballeros flight.

When to book flights from Louisville to Santiago de los Caballeros

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

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

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

Fastest flight time

7h 29m

Direct flights

None
The fastest flight from Louisville to Santiago de los Caballeros takes 7h 29m
There are no direct flights from Louisville to Santiago de los Caballeros. There are no popular flight routes from Louisville to Santiago de los Caballeros.
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Frequently asked questions about flying from Louisville to Santiago de los Caballeros

  • How far is Louisville Intl to Santiago de los Caballeros by plane?

    A flight from Louisville Intl to Santiago de los Caballeros will travel around 1580.6 mi. Flights usually cover this in 7h 29m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Louisville Intl Airport to Santiago de los Caballeros Airport were last updated today.

  • How many operators does momondo search for flights from Louisville Intl Airport to Santiago de los Caballeros Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The travel and health documents you'll need for your trip to Santiago de los Caballeros Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago de los Caballeros Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Louisville to Santiago de los Caballeros?

Best airlines flying from Louisville to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Louisville to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $532Free CancellationRating
7.1
11,904 reviews
Search American Airlines flights

Why use momondo?

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

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 Santiago de los Caballeros from Louisville.

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

Yes. momondo enables you to select and highlight flights to Santiago de los Caballeros from Louisville with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Santiago de los Caballeros.

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

Yes. momondo can track prices for Louisville to Santiago de los Caballeros flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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