What is the cheapest airline that flies from Louisville Intl to Santiago Arturo Merino Benitez?

American Airlines, LATAM Airlines, and United Airlines are the most popular carriers operating from Louisville Intl to Santiago Arturo Merino Benitez

When did momondo last update prices for flights from Louisville Intl Airport to Santiago Arturo Merino Benitez Airport?

Prices for flights from Louisville Intl Airport to Santiago Arturo Merino Benitez Airport were last updated today.

How old do you have to be to fly from Louisville Intl Airport to Santiago Arturo Merino Benitez Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Santiago Arturo Merino Benitez Airport.

What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

The required travel and health documents for your Santiago Arturo Merino Benitez 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 Santiago Arturo Merino Benitez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,035 Cheap Flights from Louisville to Santiago in 2026

Find the cheapest flights from Louisville to Santiago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 8:50 amSDF Louisville Intl-SCL Santiago Arturo Merino Benitez

23h 45m1 stop Houston George Bush Intcntl

10:45 pm - 7:35 pmSCL Santiago Arturo Merino Benitez-SDF Louisville Intl

22h 50m1 stop Houston George Bush Intcntl

$1,035United Airlines

Tue, Jan 26 - Sat, Feb 6

11:00 am - 8:50 amSDF Louisville Intl-SCL Santiago Arturo Merino Benitez

19h 50m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

10:45 pm - 10:09 pmSCL Santiago Arturo Merino Benitez-SDF Louisville Intl

25h 24m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,040United Airlines

Tue, Jan 26 - Sat, Feb 6

9:42 am - 8:00 amSDF Louisville Intl-SCL Santiago Arturo Merino Benitez

21h 18m2 stops Charlotte Douglas Miami

9:30 pm - 12:32 pmSCL Santiago Arturo Merino Benitez-SDF Louisville Intl

16h 02m2 stops Miami Charlotte Douglas

$1,075American Airlines

Mon, Sep 28 - Mon, Oct 5

2:41 pm - 8:00 amSDF Louisville Intl-SCL Santiago Arturo Merino Benitez

16h 19m2 stops Chicago O'Hare Intl Miami

9:30 pm - 7:45 pmSCL Santiago Arturo Merino Benitez-SDF Louisville Intl

23h 15m2 stops Miami Charlotte Douglas

$1,150American Airlines

Fri, Oct 2 - Fri, Oct 9

7:05 am - 7:00 amSDF Louisville Intl-SCL Santiago Arturo Merino Benitez

22h 55m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

8:40 pm - 8:57 amSCL Santiago Arturo Merino Benitez-SDF Louisville Intl

13h 17m1 stop Atlanta Hartsfield-Jackson

$1,225LATAM Airlines

Wed, Sep 30 - Wed, Oct 7

3:43 pm - 2:25 pmSDF Louisville Intl-SCL Santiago Arturo Merino Benitez

21h 42m3 stops Atlanta Hartsfield-Jackson Miami Buenos Aires Ministro Pistarini

5:10 am - 11:59 pmSCL Santiago Arturo Merino Benitez-SDF Louisville Intl

19h 49m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,230LATAM Airlines

Wed, Sep 30 - Wed, Oct 7

6:00 am - 8:00 amSDF Louisville Intl-SCL Santiago Arturo Merino Benitez

25h 00m1 stop Miami

9:30 pm - 7:45 pmSCL Santiago Arturo Merino Benitez-SDF Louisville Intl

23h 15m2 stops Miami Charlotte Douglas

$1,238American Airlines

Fri, Oct 2 - Fri, Oct 9

7:05 am - 8:15 amSDF Louisville Intl-SCL Santiago Arturo Merino Benitez

24h 10m1 stop Atlanta Hartsfield-Jackson

8:40 pm - 8:57 amSCL Santiago Arturo Merino Benitez-SDF Louisville Intl

13h 17m1 stop Atlanta Hartsfield-Jackson

$1,266LATAM Airlines

Wed, Sep 30 - Wed, Oct 7

5:55 pm - 3:00 pmSDF Louisville Intl-SCL Santiago Arturo Merino Benitez

20h 05m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

8:40 pm - 4:54 pmSCL Santiago Arturo Merino Benitez-SDF Louisville Intl

21h 14m1 stop Atlanta Hartsfield-Jackson

$1,275Delta

Mon, Sep 28 - Mon, Oct 5

7:05 am - 6:55 amSDF Louisville Intl-SCL Santiago Arturo Merino Benitez

22h 50m2 stops Atlanta Hartsfield-Jackson Miami

9:30 am - 10:21 amSCL Santiago Arturo Merino Benitez-SDF Louisville Intl

25h 51m3 stops Buenos Aires Ministro Pistarini Miami Atlanta Hartsfield-Jackson

$1,292LATAM Airlines

Mon, Sep 28 - Mon, Oct 5

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United Airlines flights from Louisville to Santiago

Our best United Airlines deals on Louisville to Santiago flight tickets

United Airlines

Jan 26

SDF7:05 amLouisville Intl

23h 45m

1 stop

SCL8:50 amSantiago Arturo Merino Benitez

Feb 6

SCL10:45 pmSantiago Arturo Merino Benitez

22h 50m

1 stop

SDF7:35 pmLouisville Intl

$1,035

United Airlines

Jan 26

SDF5:30 amLouisville Intl

25h 20m

3 stops

SCL8:50 amSantiago Arturo Merino Benitez

Feb 6

SCL10:45 pmSantiago Arturo Merino Benitez

20h 04m

2 stops

SDF4:49 pmLouisville Intl

$1,040

United Airlines

Oct 29

SDF3:45 pmLouisville Intl

15h 05m

1 stop

SCL7:50 amSantiago Arturo Merino Benitez

Nov 1

SCL10:45 pmSantiago Arturo Merino Benitez

16h 38m

1 stop

SDF1:23 pmLouisville Intl

$1,335

American Airlines flights from Louisville to Santiago

Our best American Airlines deals on Louisville to Santiago flight tickets

American Airlines

Sep 28

SDF9:42 amLouisville Intl

21h 18m

2 stops

SCL8:00 amSantiago Arturo Merino Benitez

Oct 5

SCL9:30 pmSantiago Arturo Merino Benitez

16h 02m

2 stops

SDF12:32 pmLouisville Intl

$1,075

American Airlines

Oct 2

SDF2:41 pmLouisville Intl

16h 19m

2 stops

SCL8:00 amSantiago Arturo Merino Benitez

Oct 9

SCL9:30 pmSantiago Arturo Merino Benitez

23h 15m

2 stops

SDF7:45 pmLouisville Intl

$1,150

American Airlines

Oct 2

SDF6:00 amLouisville Intl

25h 00m

1 stop

SCL8:00 amSantiago Arturo Merino Benitez

Oct 9

SCL9:30 pmSantiago Arturo Merino Benitez

23h 15m

2 stops

SDF7:45 pmLouisville Intl

$1,238

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleSantiago

SDF Louisville Intl - SCL Santiago Arturo Merino Benitez

SDFSCL

Louisville Intl

Tue 1/26

7:05 am-8:50 am

1 stop23h 45m

Santiago Arturo Merino Benitez

Sat 2/6

10:45 pm-7:35 pm

1 stop22h 50m

$1,035

LouisvilleSantiago

SDF Louisville Intl - SCL Santiago Arturo Merino Benitez

SDFSCL

Louisville Intl

Tue 1/26

11:00 am-8:50 am

2 stops19h 50m

Santiago Arturo Merino Benitez

Sat 2/6

10:45 pm-10:09 pm

2 stops25h 24m

$1,040

LouisvilleSantiago

SDF Louisville Intl - SCL Santiago Arturo Merino Benitez

SDFSCL

Louisville Intl

Mon 9/28

9:42 am-8:00 am

2 stops21h 18m

Santiago Arturo Merino Benitez

Mon 10/5

9:30 pm-12:32 pm

2 stops16h 02m

$1,075

LouisvilleSantiago

SDF Louisville Intl - SCL Santiago Arturo Merino Benitez

SDFSCL

Louisville Intl

Fri 10/2

2:41 pm-8:00 am

2 stops16h 19m

Santiago Arturo Merino Benitez

Fri 10/9

9:30 pm-7:45 pm

2 stops23h 15m

$1,150

Quickest round-trip

LouisvilleSantiago

SDF Louisville Intl - SCL Santiago Arturo Merino Benitez

SDFSCL

Louisville Intl

Wed 9/30

7:05 am-7:00 am

2 stops22h 55m

Santiago Arturo Merino Benitez

Wed 10/7

8:40 pm-8:57 am

1 stop13h 17m

$1,225

LouisvilleSantiago

SDF Louisville Intl - SCL Santiago Arturo Merino Benitez

SDFSCL

Louisville Intl

Wed 9/30

3:43 pm-2:25 pm

3 stops21h 42m

Santiago Arturo Merino Benitez

Wed 10/7

5:10 am-11:59 pm

2 stops19h 49m

$1,230

LouisvilleSantiago

SDF Louisville Intl - SCL Santiago Arturo Merino Benitez

SDFSCL

Louisville Intl

Fri 10/2

6:00 am-8:00 am

1 stop25h 00m

Santiago Arturo Merino Benitez

Fri 10/9

9:30 pm-7:45 pm

2 stops23h 15m

$1,238

LouisvilleSantiago

SDF Louisville Intl - SCL Santiago Arturo Merino Benitez

SDFSCL

Louisville Intl

Wed 9/30

7:05 am-8:15 am

1 stop24h 10m

Santiago Arturo Merino Benitez

Wed 10/7

8:40 pm-8:57 am

1 stop13h 17m

$1,266

LouisvilleSantiago

SDF Louisville Intl - SCL Santiago Arturo Merino Benitez

SDFSCL

Louisville Intl

Mon 9/28

5:55 pm-3:00 pm

2 stops20h 05m

Santiago Arturo Merino Benitez

Mon 10/5

8:40 pm-4:54 pm

1 stop21h 14m

$1,275

LouisvilleSantiago

SDF Louisville Intl - SCL Santiago Arturo Merino Benitez

SDFSCL

Louisville Intl

Mon 9/28

7:05 am-6:55 am

2 stops22h 50m

Santiago Arturo Merino Benitez

Mon 10/5

9:30 am-10:21 am

3 stops25h 51m

$1,292

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Santiago

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

Prices

Airlines

Can stopping save me money on Louisville to Santiago flights?

You could potentially save up to 20% on your flight if you consider stops on a Louisville to Santiago flight.

When to book flights from Louisville to Santiago

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Santiago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Santiago (SDF to SCL) flight deals and tips

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

Best Price Found	$2,272
Fastest flight time	15h 05m
Direct flights	None

The best one-way flight to Santiago from Louisville in the past 72 hours is $2,272. The best round-trip flight deal from Louisville to Santiago found on momondo in the last 72 hours is $1,035.

The fastest flight from Louisville to Santiago takes 15h 05m

There are no direct flights from Louisville to Santiago. There are no popular flight routes from Louisville to Santiago.

Search flight deals

Frequently asked questions about flying from Louisville to Santiago

How far is Louisville Intl to Santiago Arturo Merino Benitez by plane?
Santiago Arturo Merino Benitez is 5044.2 mi away from Louisville Intl. 15h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Louisville Intl Airport to Santiago Arturo Merino Benitez Airport?
Prices for flights from Louisville Intl Airport to Santiago Arturo Merino Benitez Airport were last updated today.
How old do you have to be to fly from Louisville Intl Airport to Santiago Arturo Merino Benitez Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Santiago Arturo Merino Benitez Airport.
What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?
The required travel and health documents for your Santiago Arturo Merino Benitez 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 Santiago Arturo Merino Benitez Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Viña del Mar

Valparaíso

Santa Cruz

San Fernando

Valle Nevado

Pichilemu

Zapallar

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

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

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

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

momondo provides multiple filters to help you find the best flight to Santiago from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Louisville to Santiago 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.