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

United Airlines, American Airlines, and Delta 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 February 2026, there are 2 operators 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.

$507 Cheap Flights from Idaho to Santiago in 2026

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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.

10:45 pm - 6:00 am

GEG

SCL

28h 15m

2 stops

11:25 pm - 2:06 pm

SCL

GEG

17h 41m

1 stop

$991LATAM Airlines

Sun, Aug 16 - Mon, Aug 31

10:45 pm - 7:45 pm

GEG

SCL

18h 00m

2 stops

12:40 am - 9:29 pm

SCL

GEG

23h 49m

2 stops

$996LATAM Airlines

Sun, Aug 16 - Sun, Aug 30

2:45 pm - 5:35 am

GEG

SCL

35h 50m

1 stop

11:25 pm - 5:21 pm

SCL

GEG

20h 56m

1 stop

$1,021Multiple Airlines

Sun, Aug 16 - Mon, Aug 31

7:05 am - 6:55 am

BOI

SCL

20h 50m

2 stops

11:05 pm - 10:28 pm

SCL

BOI

25h 23m

2 stops

$1,042LATAM Airlines

Wed, Apr 1 - Wed, Apr 15

1:40 pm - 8:15 am

BOI

SCL

15h 35m

1 stop

4:50 pm - 3:03 pm

SCL

BOI

24h 13m

2 stops

$1,045LATAM Airlines

Wed, Apr 1 - Wed, Apr 15

7:00 am - 9:05 am

BOI

SCL

23h 05m

2 stops

10:15 pm - 6:02 pm

SCL

BOI

22h 47m

2 stops

$1,050American Airlines

Wed, Mar 18 - Wed, Mar 25

2:41 pm - 7:40 am

JAC

SCL

13h 59m

1 stop

8:40 pm - 4:47 pm

SCL

JAC

22h 07m

2 stops

$1,050Delta

Wed, Mar 18 - Mon, Apr 6

10:45 pm - 12:40 pm

GEG

SCL

34h 55m

3 stops

8:15 am - 10:25 pm

SCL

GEG

41h 10m

2 stops

$1,085Multiple Airlines

Sun, Aug 16 - Mon, Aug 31

1:39 pm - 8:05 am

BOI

SCL

14h 26m

1 stop

10:15 pm - 12:48 pm

SCL

BOI

17h 33m

1 stop

$1,120American Airlines

Thu, Mar 5 - Wed, Mar 18

6:15 am - 8:50 am

BOI

SCL

22h 35m

2 stops

9:45 pm - 1:32 pm

SCL

BOI

18h 47m

2 stops

$1,125United Airlines

Thu, Mar 5 - Wed, Mar 18

LATAM Airlines flights from Idaho to Santiago

Our best LATAM Airlines deals on Idaho to Santiago flight tickets

LATAM Airlines

Aug 16

GEG10:45 pmSpokane

28h 15m

2 stops

SCL6:00 amSantiago Arturo Merino Benitez

Aug 31

SCL11:25 pmSantiago Arturo Merino Benitez

17h 41m

1 stop

GEG2:06 pmSpokane

$991

LATAM Airlines

Aug 16

GEG10:45 pmSpokane

18h 00m

2 stops

SCL7:45 pmSantiago Arturo Merino Benitez

Aug 30

SCL12:40 amSantiago Arturo Merino Benitez

23h 49m

2 stops

GEG9:29 pmSpokane

$996

LATAM Airlines

Apr 1

BOI7:05 amBoise Air Term. Gowen Fld

20h 50m

2 stops

SCL6:55 amSantiago Arturo Merino Benitez

Apr 15

SCL11:05 pmSantiago Arturo Merino Benitez

25h 23m

2 stops

BOI10:28 pmBoise Air Term. Gowen Fld

$1,042

American Airlines flights from Idaho to Santiago

Our best American Airlines deals on Idaho to Santiago flight tickets

American Airlines

Mar 18

BOI7:00 amBoise Air Term. Gowen Fld

23h 05m

2 stops

SCL9:05 amSantiago Arturo Merino Benitez

Mar 25

SCL10:15 pmSantiago Arturo Merino Benitez

22h 47m

2 stops

BOI6:02 pmBoise Air Term. Gowen Fld

$1,050

American Airlines

Mar 5

BOI1:39 pmBoise Air Term. Gowen Fld

14h 26m

1 stop

SCL8:05 amSantiago Arturo Merino Benitez

Mar 18

SCL10:15 pmSantiago Arturo Merino Benitez

17h 33m

1 stop

BOI12:48 pmBoise Air Term. Gowen Fld

$1,120

American Airlines

Apr 4

BOI7:00 amBoise Air Term. Gowen Fld

22h 50m

2 stops

SCL8:50 amSantiago Arturo Merino Benitez

Apr 11

SCL8:35 pmSantiago Arturo Merino Benitez

28h 19m

2 stops

BOI10:54 pmBoise Air Term. Gowen Fld

$1,130

Fly from

Fly to

Route

Depart

Return

Price

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Sun 8/16

10:45 pm-6:00 am

2 stops28h 15m

Santiago Arturo Merino Benitez

Mon 8/31

11:25 pm-2:06 pm

1 stop17h 41m

$991

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Sun 8/16

10:45 pm-7:45 pm

2 stops18h 00m

Santiago Arturo Merino Benitez

Sun 8/30

12:40 am-9:29 pm

2 stops23h 49m

$996

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Sun 8/16

2:45 pm-5:35 am

1 stop35h 50m

Santiago Arturo Merino Benitez

Mon 8/31

11:25 pm-5:21 pm

1 stop20h 56m

$1,021

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Wed 4/1

7:05 am-6:55 am

2 stops20h 50m

Santiago Arturo Merino Benitez

Wed 4/15

11:05 pm-10:28 pm

2 stops25h 23m

$1,042

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Wed 4/1

1:40 pm-8:15 am

1 stop15h 35m

Santiago Arturo Merino Benitez

Wed 4/15

4:50 pm-3:03 pm

2 stops24h 13m

$1,045

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Wed 3/18

7:00 am-9:05 am

2 stops23h 05m

Santiago Arturo Merino Benitez

Wed 3/25

10:15 pm-6:02 pm

2 stops22h 47m

$1,050

JacksonSantiago

JAC - SCL

JACSCL

Jackson Hole

Wed 3/18

2:41 pm-7:40 am

1 stop13h 59m

Santiago Arturo Merino Benitez

Mon 4/6

8:40 pm-4:47 pm

2 stops22h 07m

$1,050

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Sun 8/16

10:45 pm-12:40 pm

3 stops34h 55m

Santiago Arturo Merino Benitez

Mon 8/31

8:15 am-10:25 pm

2 stops41h 10m

$1,085

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Thu 3/5

1:39 pm-8:05 am

1 stop14h 26m

Santiago Arturo Merino Benitez

Wed 3/18

10:15 pm-12:48 pm

1 stop17h 33m

$1,120

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Thu 3/5

6:15 am-8:50 am

2 stops22h 35m

Santiago Arturo Merino Benitez

Wed 3/18

9:45 pm-1:32 pm

2 stops18h 47m

$1,125

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 19% 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

Fastest flight time	19h 15m
Direct flights	None

The fastest flight from Idaho to Santiago takes 19h 15m

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

Search flight deals

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 February 2026, there are 2 operators 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.

Best airlines flying from Idaho to Santiago

Compare and see reviews for airlines that fly from Idaho to Santiago with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,053	Free Cancellation	Rating 7.9 8,228 reviews		Search Delta flights

Viña del Mar

Valparaíso

Santa Cruz

Valle Nevado

San Fernando

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.