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

LATAM Airlines, American Airlines, and Delta are the most popular carriers operating from Buffalo to Santiago Arturo Merino Benitez

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

Prices for flights from Buffalo Airport to Santiago Arturo Merino Benitez Airport are updated daily.

How old do you have to be to fly from Buffalo Airport to Santiago Arturo Merino Benitez 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 Buffalo 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.

$644 Cheap Flights from Buffalo to Santiago in 2026

Find the cheapest flights from Buffalo to Santiago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:20 pm - 6:55 amBUF Buffalo-SCL Santiago Arturo Merino Benitez

13h 35m1 stop New York John F Kennedy Intl

11:50 pm - 2:35 pmSCL Santiago Arturo Merino Benitez-BUF Buffalo

16h 45m1 stop New York John F Kennedy Intl

$1,014LATAM Airlines

Thu, Nov 12 - Thu, Nov 19

3:20 pm - 6:55 amBUF Buffalo-SCL Santiago Arturo Merino Benitez

13h 35m1 stop New York John F Kennedy Intl

8:40 am - 11:59 pmSCL Santiago Arturo Merino Benitez-BUF Buffalo

17h 19m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,038LATAM Airlines

Thu, Nov 12 - Thu, Nov 19

6:59 pm - 3:00 pmBUF Buffalo-SCL Santiago Arturo Merino Benitez

19h 01m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

11:55 pm - 3:11 pmSCL Santiago Arturo Merino Benitez-BUF Buffalo

16h 16m1 stop New York John F Kennedy Intl

$1,045LATAM Airlines

Wed, Sep 30 - Wed, Oct 7

3:56 pm - 8:10 amBUF Buffalo-SCL Santiago Arturo Merino Benitez

15h 14m2 stops Charlotte Douglas Miami

10:15 pm - 7:03 pmSCL Santiago Arturo Merino Benitez-BUF Buffalo

21h 48m2 stops Miami Charlotte Douglas

$1,052American Airlines

Sun, Oct 18 - Sun, Oct 25

3:53 pm - 7:25 amBUF Buffalo-SCL Santiago Arturo Merino Benitez

14h 32m1 stop New York John F Kennedy Intl

10:50 pm - 3:11 pmSCL Santiago Arturo Merino Benitez-BUF Buffalo

17h 21m1 stop New York John F Kennedy Intl

$1,086LATAM Airlines

Tue, Oct 20 - Tue, Oct 27

6:05 am - 5:40 amBUF Buffalo-SCL Santiago Arturo Merino Benitez

22h 35m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

8:55 pm - 5:49 pmSCL Santiago Arturo Merino Benitez-BUF Buffalo

21h 54m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,087Delta

Thu, Oct 1 - Thu, Oct 8

12:16 pm - 2:20 pmBUF Buffalo-SCL Santiago Arturo Merino Benitez

24h 04m3 stops Atlanta Hartsfield-Jackson Miami Buenos Aires Ministro Pistarini

8:40 am - 11:59 pmSCL Santiago Arturo Merino Benitez-BUF Buffalo

17h 19m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,092LATAM Airlines

Thu, Nov 12 - Thu, Nov 19

4:04 pm - 2:05 pmBUF Buffalo-SCL Santiago Arturo Merino Benitez

21h 01m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

10:50 pm - 3:11 pmSCL Santiago Arturo Merino Benitez-BUF Buffalo

17h 21m1 stop New York John F Kennedy Intl

$1,095LATAM Airlines

Sun, Oct 18 - Sun, Oct 25

3:53 pm - 7:25 amBUF Buffalo-SCL Santiago Arturo Merino Benitez

14h 32m1 stop New York John F Kennedy Intl

8:40 pm - 11:16 amSCL Santiago Arturo Merino Benitez-BUF Buffalo

15h 36m1 stop Atlanta Hartsfield-Jackson

$1,096LATAM Airlines

Tue, Oct 6 - Sun, Oct 11

7:57 am - 8:45 amBUF Buffalo-SCL Santiago Arturo Merino Benitez

22h 48m2 stops Chicago O'Hare Intl Miami

10:30 pm - 3:51 pmSCL Santiago Arturo Merino Benitez-BUF Buffalo

19h 21m2 stops Miami Dallas/Fort Worth

$1,102American Airlines

Thu, Nov 12 - Thu, Nov 19

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Delta flights from Buffalo to Santiago

Our best Delta deals on Buffalo to Santiago flight tickets

Delta

Oct 1

BUF6:05 amBuffalo

22h 35m

2 stops

SCL5:40 amSantiago Arturo Merino Benitez

Oct 8

SCL11:55 pmSantiago Arturo Merino Benitez

20h 01m

1 stop

BUF6:56 pmBuffalo

$1,087

Delta

Oct 18

BUF6:00 amBuffalo

25h 15m

1 stop

SCL8:15 amSantiago Arturo Merino Benitez

Oct 25

SCL11:10 pmSantiago Arturo Merino Benitez

19h 39m

1 stop

BUF5:49 pmBuffalo

$1,153

Delta

Oct 18

BUF6:00 amBuffalo

25h 15m

1 stop

SCL8:15 amSantiago Arturo Merino Benitez

Oct 25

SCL11:10 pmSantiago Arturo Merino Benitez

13h 06m

1 stop

BUF11:16 amBuffalo

$1,203

LATAM Airlines flights from Buffalo to Santiago

Our best LATAM Airlines deals on Buffalo to Santiago flight tickets

LATAM Airlines

Nov 12

BUF3:20 pmBuffalo

13h 35m

1 stop

SCL6:55 amSantiago Arturo Merino Benitez

Nov 19

SCL11:50 pmSantiago Arturo Merino Benitez

16h 45m

1 stop

BUF2:35 pmBuffalo

$1,014

LATAM Airlines

Nov 12

BUF3:20 pmBuffalo

13h 35m

1 stop

SCL6:55 amSantiago Arturo Merino Benitez

Nov 19

SCL8:40 amSantiago Arturo Merino Benitez

17h 19m

2 stops

BUF11:59 pmBuffalo

$1,038

LATAM Airlines

Sep 30

BUF6:59 pmBuffalo

19h 01m

2 stops

SCL3:00 pmSantiago Arturo Merino Benitez

Oct 7

SCL11:55 pmSantiago Arturo Merino Benitez

16h 16m

1 stop

BUF3:11 pmBuffalo

$1,045

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloSantiago

BUF Buffalo - SCL Santiago Arturo Merino Benitez

BUFSCL

Buffalo

Thu 11/12

3:20 pm-6:55 am

1 stop13h 35m

Santiago Arturo Merino Benitez

Thu 11/19

11:50 pm-2:35 pm

1 stop16h 45m

$1,014

BuffaloSantiago

BUF Buffalo - SCL Santiago Arturo Merino Benitez

BUFSCL

Buffalo

Thu 11/12

3:20 pm-6:55 am

1 stop13h 35m

Santiago Arturo Merino Benitez

Thu 11/19

8:40 am-11:59 pm

2 stops17h 19m

$1,038

BuffaloSantiago

BUF Buffalo - SCL Santiago Arturo Merino Benitez

BUFSCL

Buffalo

Wed 9/30

6:59 pm-3:00 pm

2 stops19h 01m

Santiago Arturo Merino Benitez

Wed 10/7

11:55 pm-3:11 pm

1 stop16h 16m

$1,045

BuffaloSantiago

BUF Buffalo - SCL Santiago Arturo Merino Benitez

BUFSCL

Buffalo

Sun 10/18

3:56 pm-8:10 am

2 stops15h 14m

Santiago Arturo Merino Benitez

Sun 10/25

10:15 pm-7:03 pm

2 stops21h 48m

$1,052

BuffaloSantiago

BUF Buffalo - SCL Santiago Arturo Merino Benitez

BUFSCL

Buffalo

Tue 10/20

3:53 pm-7:25 am

1 stop14h 32m

Santiago Arturo Merino Benitez

Tue 10/27

10:50 pm-3:11 pm

1 stop17h 21m

$1,086

BuffaloSantiago

BUF Buffalo - SCL Santiago Arturo Merino Benitez

BUFSCL

Buffalo

Thu 10/1

6:05 am-5:40 am

2 stops22h 35m

Santiago Arturo Merino Benitez

Thu 10/8

8:55 pm-5:49 pm

2 stops21h 54m

$1,087

BuffaloSantiago

BUF Buffalo - SCL Santiago Arturo Merino Benitez

BUFSCL

Buffalo

Thu 11/12

12:16 pm-2:20 pm

3 stops24h 04m

Santiago Arturo Merino Benitez

Thu 11/19

8:40 am-11:59 pm

2 stops17h 19m

$1,092

BuffaloSantiago

BUF Buffalo - SCL Santiago Arturo Merino Benitez

BUFSCL

Buffalo

Sun 10/18

4:04 pm-2:05 pm

2 stops21h 01m

Santiago Arturo Merino Benitez

Sun 10/25

10:50 pm-3:11 pm

1 stop17h 21m

$1,095

Quickest round-trip

BuffaloSantiago

BUF Buffalo - SCL Santiago Arturo Merino Benitez

BUFSCL

Buffalo

Tue 10/6

3:53 pm-7:25 am

1 stop14h 32m

Santiago Arturo Merino Benitez

Sun 10/11

8:40 pm-11:16 am

1 stop15h 36m

$1,096

BuffaloSantiago

BUF Buffalo - SCL Santiago Arturo Merino Benitez

BUFSCL

Buffalo

Thu 11/12

7:57 am-8:45 am

2 stops22h 48m

Santiago Arturo Merino Benitez

Thu 11/19

10:30 pm-3:51 pm

2 stops19h 21m

$1,102

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo 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 Buffalo to Santiago flights?

You could potentially save up to 16% on your flight if you consider stops on a Buffalo to Santiago flight.

When to book flights from Buffalo to Santiago

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

Estimated round-trip price

Cheap Buffalo to Santiago (BUF to SCL) flight deals and tips

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

Best Price Found	$644
Fastest flight time	16h 47m
Direct flights	None

The best one-way flight to Santiago from Buffalo in the past 72 hours is $644. The best round-trip flight deal from Buffalo to Santiago found on momondo in the last 72 hours is $1,014.

The fastest flight from Buffalo to Santiago takes 16h 47m

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

Search flight deals

Frequently asked questions about flying from Buffalo to Santiago

How far is Buffalo to Santiago Arturo Merino Benitez by plane?
A flight from Buffalo to Santiago Arturo Merino Benitez will travel around 5296.1 mi. In terms of flight time, this usually takes a little over 16h 47m.
When did momondo last update prices for flights from Buffalo Airport to Santiago Arturo Merino Benitez Airport?
Prices for flights from Buffalo Airport to Santiago Arturo Merino Benitez Airport are updated daily.
How old do you have to be to fly from Buffalo Airport to Santiago Arturo Merino Benitez 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 Buffalo 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 Buffalo to Santiago?

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

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

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

Once all potential Buffalo to Santiago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Buffalo 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.