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

LATAM Airlines is the most popular carrier operating from Idaho to Santiago Arturo Merino Benitez

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

Prices for flights from Idaho to Santiago Arturo Merino Benitez Airport are refreshed on a daily basis.

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

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

The travel and health documents required for your trip to Santiago Arturo Merino Benitez Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santiago Arturo Merino Benitez Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$557 Cheap Flights from Idaho to Santiago in 2026/27

Find the cheapest flights from Idaho to Santiago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:21 pm - 9:50 pmBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

27h 29m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

7:05 pm - 1:26 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

22h 21m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,218LATAM Airlines

Thu, Jan 21 - Mon, Jan 25

2:21 pm - 9:40 pmBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

27h 19m3 stops Atlanta Hartsfield-Jackson Miami Punta Cana

7:05 pm - 1:26 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

22h 21m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,523LATAM Airlines

Thu, Jan 21 - Mon, Jan 25

12:18 pm - 9:25 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

17h 07m2 stops Dallas/Fort Worth Miami

10:30 pm - 2:31 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

20h 01m2 stops Miami Los Angeles

$1,587Multiple Airlines

Tue, Dec 1 - Wed, Jan 6

8:00 am - 5:35 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

17h 35m1 stop Los Angeles

9:50 pm - 2:11 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

20h 21m1 stop Atlanta Hartsfield-Jackson

$1,712Delta

Thu, Dec 24 - Thu, Dec 31

5:36 am - 7:00 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

21h 24m2 stops Minneapolis St Paul Miami

9:50 pm - 2:11 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

20h 21m1 stop Atlanta Hartsfield-Jackson

$1,716Delta

Thu, Dec 24 - Thu, Dec 31

2:43 pm - 8:50 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

38h 07m2 stops Denver Intl Houston George Bush Intcntl

10:45 pm - 9:43 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

26h 58m2 stops Houston George Bush Intcntl Denver Intl

$1,717United Airlines

Thu, Dec 24 - Thu, Dec 31

2:37 pm - 8:50 amIDA Idaho Falls Fanning Field-SCL Santiago Arturo Merino Benitez

38h 13m2 stops Denver Intl Houston George Bush Intcntl

10:45 pm - 3:38 pmSCL Santiago Arturo Merino Benitez-IDA Idaho Falls Fanning Field

20h 53m2 stops Houston George Bush Intcntl Denver Intl

$1,722Multiple Airlines

Sun, Dec 20 - Wed, Dec 30

2:43 pm - 8:50 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

38h 07m2 stops Denver Intl Houston George Bush Intcntl

10:45 pm - 9:59 amSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

39h 14m2 stops Houston George Bush Intcntl Denver Intl

$1,747United Airlines

Thu, Dec 24 - Thu, Dec 31

6:20 am - 8:50 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

46h 30m2 stops Denver Intl Houston George Bush Intcntl

10:45 pm - 9:43 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

26h 58m2 stops Houston George Bush Intcntl Denver Intl

$1,787United Airlines

Thu, Dec 24 - Thu, Dec 31

2:43 pm - 8:50 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

38h 07m2 stops Denver Intl Houston George Bush Intcntl

10:45 pm - 1:38 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

42h 53m2 stops Houston George Bush Intcntl Denver Intl

$1,816United Airlines

Thu, Dec 24 - Thu, Dec 31

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Delta flights from Idaho to Santiago

Our best Delta deals on Idaho to Santiago flight tickets

Delta

Nov 9

BOI11:10 pmBoise Air Term. Gowen Fld

28h 30m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Nov 24

SCL3:40 pmSantiago Arturo Merino Benitez

25h 59m

2 stops

BOI1:39 pmBoise Air Term. Gowen Fld

$1,223

Delta

Nov 10

BOI1:41 pmBoise Air Term. Gowen Fld

13h 59m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Nov 25

SCL3:50 pmSantiago Arturo Merino Benitez

25h 21m

2 stops

BOI1:11 pmBoise Air Term. Gowen Fld

$1,559

Delta

Nov 9

BOI11:10 pmBoise Air Term. Gowen Fld

28h 30m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Nov 24

SCL4:45 pmSantiago Arturo Merino Benitez

24h 54m

2 stops

BOI1:39 pmBoise Air Term. Gowen Fld

$1,567

LATAM Airlines flights from Idaho to Santiago

Our best LATAM Airlines deals on Idaho to Santiago flight tickets

LATAM Airlines

Jan 21

BOI2:21 pmBoise Air Term. Gowen Fld

27h 29m

2 stops

SCL9:50 pmSantiago Arturo Merino Benitez

Jan 25

SCL7:05 pmSantiago Arturo Merino Benitez

22h 21m

2 stops

BOI1:26 pmBoise Air Term. Gowen Fld

$1,218

LATAM Airlines

Nov 9

BOI11:10 pmBoise Air Term. Gowen Fld

25h 55m

2 stops

SCL5:05 amSantiago Arturo Merino Benitez

Nov 24

SCL8:35 amSantiago Arturo Merino Benitez

33h 04m

3 stops

BOI1:39 pmBoise Air Term. Gowen Fld

$1,222

LATAM Airlines

Nov 9

BOI11:10 pmBoise Air Term. Gowen Fld

25h 55m

2 stops

SCL5:05 amSantiago Arturo Merino Benitez

Nov 24

SCL8:35 amSantiago Arturo Merino Benitez

33h 04m

3 stops

BOI1:39 pmBoise Air Term. Gowen Fld

$1,238

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSantiago

BOI Boise Air Term. Gowen Fld - SCL Santiago Arturo Merino Benitez

BOISCL

Boise Air Term. Gowen Fld

Thu 1/21

2:21 pm-9:50 pm

2 stops27h 29m

Santiago Arturo Merino Benitez

Mon 1/25

7:05 pm-1:26 pm

2 stops22h 21m

$1,218

BoiseSantiago

BOI Boise Air Term. Gowen Fld - SCL Santiago Arturo Merino Benitez

BOISCL

Boise Air Term. Gowen Fld

Thu 1/21

2:21 pm-9:40 pm

3 stops27h 19m

Santiago Arturo Merino Benitez

Mon 1/25

7:05 pm-1:26 pm

2 stops22h 21m

$1,523

Quickest round-trip

BoiseSantiago

BOI Boise Air Term. Gowen Fld - SCL Santiago Arturo Merino Benitez

BOISCL

Boise Air Term. Gowen Fld

Tue 12/1

12:18 pm-9:25 am

2 stops17h 07m

Santiago Arturo Merino Benitez

Wed 1/6

10:30 pm-2:31 pm

2 stops20h 01m

$1,587

BoiseSantiago

BOI Boise Air Term. Gowen Fld - SCL Santiago Arturo Merino Benitez

BOISCL

Boise Air Term. Gowen Fld

Thu 12/24

8:00 am-5:35 am

1 stop17h 35m

Santiago Arturo Merino Benitez

Thu 12/31

9:50 pm-2:11 pm

1 stop20h 21m

$1,712

BoiseSantiago

BOI Boise Air Term. Gowen Fld - SCL Santiago Arturo Merino Benitez

BOISCL

Boise Air Term. Gowen Fld

Thu 12/24

5:36 am-7:00 am

2 stops21h 24m

Santiago Arturo Merino Benitez

Thu 12/31

9:50 pm-2:11 pm

1 stop20h 21m

$1,716

BoiseSantiago

BOI Boise Air Term. Gowen Fld - SCL Santiago Arturo Merino Benitez

BOISCL

Boise Air Term. Gowen Fld

Thu 12/24

2:43 pm-8:50 am

2 stops38h 07m

Santiago Arturo Merino Benitez

Thu 12/31

10:45 pm-9:43 pm

2 stops26h 58m

$1,717

Idaho FallsSantiago

IDA Idaho Falls Fanning Field - SCL Santiago Arturo Merino Benitez

IDASCL

Idaho Falls Fanning Field

Sun 12/20

2:37 pm-8:50 am

2 stops38h 13m

Santiago Arturo Merino Benitez

Wed 12/30

10:45 pm-3:38 pm

2 stops20h 53m

$1,722

BoiseSantiago

BOI Boise Air Term. Gowen Fld - SCL Santiago Arturo Merino Benitez

BOISCL

Boise Air Term. Gowen Fld

Thu 12/24

2:43 pm-8:50 am

2 stops38h 07m

Santiago Arturo Merino Benitez

Thu 12/31

10:45 pm-9:59 am

2 stops39h 14m

$1,747

BoiseSantiago

BOI Boise Air Term. Gowen Fld - SCL Santiago Arturo Merino Benitez

BOISCL

Boise Air Term. Gowen Fld

Thu 12/24

6:20 am-8:50 am

2 stops46h 30m

Santiago Arturo Merino Benitez

Thu 12/31

10:45 pm-9:43 pm

2 stops26h 58m

$1,787

BoiseSantiago

BOI Boise Air Term. Gowen Fld - SCL Santiago Arturo Merino Benitez

BOISCL

Boise Air Term. Gowen Fld

Thu 12/24

2:43 pm-8:50 am

2 stops38h 07m

Santiago Arturo Merino Benitez

Thu 12/31

10:45 pm-1:38 pm

2 stops42h 53m

$1,816

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

You could potentially save up to 2% on your flight if you consider stops on a Idaho to Santiago flight.

Cheap Idaho to Santiago flight deals and tips

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

Best Price Found	$557
Fastest flight time	17h 07m
Direct flights	None

The best one-way flight to Santiago from Idaho in the past 72 hours is $557. The best round-trip flight deal from Idaho to Santiago found on momondo in the last 72 hours is $1,218.

The fastest flight from Idaho to Santiago takes 17h 07m

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

Search flight deals

Frequently asked questions about flying from Idaho to Santiago

When did momondo last update prices for flights from Idaho to Santiago Arturo Merino Benitez Airport?
Prices for flights from Idaho to Santiago Arturo Merino Benitez Airport are refreshed on a daily basis.
How old do you have to be to fly from Idaho 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 Idaho to Santiago Arturo Merino Benitez Airport.
What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?
The travel and health documents required for your trip to Santiago Arturo Merino Benitez Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santiago Arturo Merino Benitez Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Viña del Mar

Valparaíso

Santa Cruz

San Fernando

Valle Nevado

Pichilemu

Zapallar

Why use momondo?

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

It is quick and easy to find Idaho to Santiago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santiago that suits you.

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

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

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

momondo helps you find the best flight between Idaho and Santiago 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 Idaho to Santiago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Idaho 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.