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

LATAM Airlines, United Airlines, and American Airlines are the most popular carriers 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 many operators does momondo search for flights from Idaho to Santiago Arturo Merino Benitez Airport?

As of September 2026, there is 1 operator available to choose from for flights from Idaho to Santiago Arturo Merino Benitez Airport.

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.

$696 Cheap Flights from Idaho to Santiago in 2026

Find the cheapest flights from Idaho to Santiago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 3:00 pmGEG Spokane-SCL Santiago Arturo Merino Benitez

22h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

11:55 pm - 3:44 pmSCL Santiago Arturo Merino Benitez-GEG Spokane

20h 49m1 stop Los Angeles

$1,102LATAM Airlines

Wed, Oct 28 - Wed, Nov 4

7:00 am - 8:45 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

21h 45m2 stops Dallas/Fort Worth Miami

10:30 pm - 10:58 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

28h 28m2 stops Miami Phoenix Sky Harbor Intl

$1,102American Airlines

Mon, Nov 9 - Tue, Nov 24

8:00 am - 8:10 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

21h 10m2 stops Phoenix Sky Harbor Intl Miami

10:15 pm - 10:46 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

27h 31m2 stops Miami Dallas/Fort Worth

$1,102American Airlines

Fri, Oct 23 - Fri, Oct 30

1:35 pm - 7:45 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

14h 10m1 stop Dallas/Fort Worth

10:15 pm - 7:59 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

25h 44m2 stops Miami Dallas/Fort Worth

$1,102American Airlines

Wed, Jan 20 - Thu, Feb 4

7:00 am - 9:00 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

22h 00m2 stops Dallas/Fort Worth Miami

10:15 pm - 7:59 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

25h 44m2 stops Miami Dallas/Fort Worth

$1,102American Airlines

Wed, Jan 20 - Thu, Feb 4

1:00 pm - 7:40 amGEG Spokane-SCL Santiago Arturo Merino Benitez

14h 40m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 11:50 amSCL Santiago Arturo Merino Benitez-GEG Spokane

17h 40m1 stop Atlanta Hartsfield-Jackson

$1,107LATAM Airlines

Thu, Oct 29 - Mon, Nov 2

1:00 pm - 6:00 pmGEG Spokane-SCL Santiago Arturo Merino Benitez

25h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

9:55 pm - 3:44 pmSCL Santiago Arturo Merino Benitez-GEG Spokane

22h 49m2 stops Lima J Chavez Intl Los Angeles

$1,107LATAM Airlines

Thu, Oct 29 - Mon, Nov 2

1:00 pm - 6:00 pmGEG Spokane-SCL Santiago Arturo Merino Benitez

25h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

11:10 pm - 11:50 amSCL Santiago Arturo Merino Benitez-GEG Spokane

17h 40m1 stop Atlanta Hartsfield-Jackson

$1,107LATAM Airlines

Thu, Oct 29 - Mon, Nov 2

1:41 pm - 7:40 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

13h 59m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 1:39 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

18h 29m1 stop Atlanta Hartsfield-Jackson

$1,147Delta

Mon, Nov 9 - Tue, Nov 24

1:41 pm - 7:40 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

13h 59m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 1:39 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

18h 29m1 stop Atlanta Hartsfield-Jackson

$1,167Delta

Mon, Nov 9 - Tue, Nov 24

Cheap last minute flights

Enter your travel dates to find the best prices.

5:14 pm - 7:45 pmGEG Spokane-SCL Santiago Arturo Merino Benitez

22h 31m2 stops Salt Lake City Miami

8:40 pm - 5:09 pmSCL Santiago Arturo Merino Benitez-GEG Spokane

24h 29m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl

$1,162Delta

Wed, Sep 16 - Fri, Sep 25

5:14 pm - 7:45 pmGEG Spokane-SCL Santiago Arturo Merino Benitez

22h 31m2 stops Salt Lake City Miami

8:40 pm - 11:28 amSCL Santiago Arturo Merino Benitez-GEG Spokane

18h 48m1 stop Atlanta Hartsfield-Jackson

$1,367Delta

Wed, Sep 16 - Fri, Sep 25

4:19 pm - 3:00 pmGEG Spokane-SCL Santiago Arturo Merino Benitez

42h 41m2 stops Los Angeles Lima J Chavez Intl

9:30 am - 11:28 amSCL Santiago Arturo Merino Benitez-GEG Spokane

29h 58m3 stops Buenos Aires Ministro Pistarini Miami Atlanta Hartsfield-Jackson

$2,043LATAM Airlines

Wed, Sep 16 - Fri, Sep 25

4:19 pm - 5:35 amGEG Spokane-SCL Santiago Arturo Merino Benitez

33h 16m1 stop Los Angeles

8:40 pm - 11:28 amSCL Santiago Arturo Merino Benitez-GEG Spokane

18h 48m1 stop Atlanta Hartsfield-Jackson

$2,937LATAM Airlines

Wed, Sep 16 - Fri, Sep 25

6:47 pm - 8:32 pmBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

22h 45m2 stops Los Angeles Panama City Tocumen Intl

5:14 am - 11:00 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

20h 46m2 stops Panama City Tocumen Intl Los Angeles

$5,494Multiple Airlines

Fri, Sep 18 - Sat, Sep 26

2:11 pm - 6:25 pmBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

25h 14m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

8:40 am - 1:01 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

31h 21m3 stops Punta Cana Miami Atlanta Hartsfield-Jackson

$6,896LATAM Airlines

Fri, Sep 18 - Sat, Sep 26

6:30 am - 3:56 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

18h 26m3 stops Denver Intl Houston George Bush Intcntl Panama City Tocumen Intl

3:14 am - 9:35 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

21h 21m3 stops Panama City Tocumen Intl Houston George Bush Intcntl Denver Intl

$7,827United Airlines

Fri, Sep 18 - Fri, Sep 25

7:05 am - 5:35 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

19h 30m1 stop Los Angeles

10:30 pm - 1:01 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

41h 31m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$8,530LATAM Airlines

Fri, Sep 18 - Sat, Sep 26

7:05 am - 5:35 amBOI Boise Air Term. Gowen Fld-SCL Santiago Arturo Merino Benitez

19h 30m1 stop Los Angeles

11:55 pm - 2:44 pmSCL Santiago Arturo Merino Benitez-BOI Boise Air Term. Gowen Fld

17h 49m1 stop Los Angeles

$12,297LATAM Airlines

Fri, Sep 18 - Sat, Sep 26

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LATAM Airlines flights from Idaho to Santiago

Our best LATAM Airlines deals on Idaho to Santiago flight tickets

LATAM Airlines

Oct 28

GEG1:00 pmSpokane

22h 00m

2 stops

SCL3:00 pmSantiago Arturo Merino Benitez

Nov 4

SCL11:55 pmSantiago Arturo Merino Benitez

20h 49m

1 stop

GEG3:44 pmSpokane

$1,102

LATAM Airlines

Oct 29

GEG1:00 pmSpokane

25h 00m

2 stops

SCL6:00 pmSantiago Arturo Merino Benitez

Nov 2

SCL11:10 pmSantiago Arturo Merino Benitez

17h 40m

1 stop

GEG11:50 amSpokane

$1,107

LATAM Airlines

Oct 29

GEG1:00 pmSpokane

25h 00m

2 stops

SCL6:00 pmSantiago Arturo Merino Benitez

Nov 2

SCL9:55 pmSantiago Arturo Merino Benitez

22h 49m

2 stops

GEG3:44 pmSpokane

$1,127

United Airlines flights from Idaho to Santiago

Our best United Airlines deals on Idaho to Santiago flight tickets

United Airlines

Jan 20

BOI8:00 amBoise Air Term. Gowen Fld

20h 50m

2 stops

SCL8:50 amSantiago Arturo Merino Benitez

Feb 4

SCL10:45 pmSantiago Arturo Merino Benitez

44h 18m

3 stops

BOI3:03 pmBoise Air Term. Gowen Fld

$1,107

United Airlines

Dec 9

JAC7:00 amJackson Hole

21h 50m

2 stops

SCL8:50 amSantiago Arturo Merino Benitez

Dec 20

SCL10:45 pmSantiago Arturo Merino Benitez

42h 44m

2 stops

JAC1:29 pmJackson Hole

$1,151

United Airlines

Dec 9

JAC7:00 amJackson Hole

21h 50m

2 stops

SCL8:50 amSantiago Arturo Merino Benitez

Dec 20

SCL10:45 pmSantiago Arturo Merino Benitez

26h 26m

2 stops

JAC9:11 pmJackson Hole

$1,152

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneSantiago

GEG Spokane - SCL Santiago Arturo Merino Benitez

GEGSCL

Spokane

Wed 10/28

1:00 pm-3:00 pm

2 stops22h 00m

Santiago Arturo Merino Benitez

Wed 11/4

11:55 pm-3:44 pm

1 stop20h 49m

$1,102

BoiseSantiago

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

BOISCL

Boise Air Term. Gowen Fld

Mon 11/9

7:00 am-8:45 am

2 stops21h 45m

Santiago Arturo Merino Benitez

Tue 11/24

10:30 pm-10:58 pm

2 stops28h 28m

$1,102

BoiseSantiago

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

BOISCL

Boise Air Term. Gowen Fld

Fri 10/23

8:00 am-8:10 am

2 stops21h 10m

Santiago Arturo Merino Benitez

Fri 10/30

10:15 pm-10:46 pm

2 stops27h 31m

$1,102

BoiseSantiago

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

BOISCL

Boise Air Term. Gowen Fld

Wed 1/20

1:35 pm-7:45 am

1 stop14h 10m

Santiago Arturo Merino Benitez

Thu 2/4

10:15 pm-7:59 pm

2 stops25h 44m

$1,102

BoiseSantiago

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

BOISCL

Boise Air Term. Gowen Fld

Wed 1/20

7:00 am-9:00 am

2 stops22h 00m

Santiago Arturo Merino Benitez

Thu 2/4

10:15 pm-7:59 pm

2 stops25h 44m

$1,102

Quickest round-trip

SpokaneSantiago

GEG Spokane - SCL Santiago Arturo Merino Benitez

GEGSCL

Spokane

Thu 10/29

1:00 pm-7:40 am

1 stop14h 40m

Santiago Arturo Merino Benitez

Mon 11/2

11:10 pm-11:50 am

1 stop17h 40m

$1,107

SpokaneSantiago

GEG Spokane - SCL Santiago Arturo Merino Benitez

GEGSCL

Spokane

Thu 10/29

1:00 pm-6:00 pm

2 stops25h 00m

Santiago Arturo Merino Benitez

Mon 11/2

9:55 pm-3:44 pm

2 stops22h 49m

$1,107

SpokaneSantiago

GEG Spokane - SCL Santiago Arturo Merino Benitez

GEGSCL

Spokane

Thu 10/29

1:00 pm-6:00 pm

2 stops25h 00m

Santiago Arturo Merino Benitez

Mon 11/2

11:10 pm-11:50 am

1 stop17h 40m

$1,107

BoiseSantiago

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

BOISCL

Boise Air Term. Gowen Fld

Mon 11/9

1:41 pm-7:40 am

1 stop13h 59m

Santiago Arturo Merino Benitez

Tue 11/24

11:10 pm-1:39 pm

1 stop18h 29m

$1,147

BoiseSantiago

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

BOISCL

Boise Air Term. Gowen Fld

Mon 11/9

1:41 pm-7:40 am

1 stop13h 59m

Santiago Arturo Merino Benitez

Tue 11/24

11:10 pm-1:39 pm

1 stop18h 29m

$1,167

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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	$696
Fastest flight time	13h 59m
Direct flights	None

The best one-way flight to Santiago from Idaho in the past 72 hours is $696. The best round-trip flight deal from Idaho to Santiago found on momondo in the last 72 hours is $1,102.

The fastest flight from Idaho to Santiago takes 13h 59m

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 many operators does momondo search for flights from Idaho to Santiago Arturo Merino Benitez Airport?
As of September 2026, there is 1 operator available to choose from for flights from Idaho to Santiago Arturo Merino Benitez Airport.
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

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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.