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$993+ Cheap flights from Idaho to Santiago (SCL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SCL
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find flight deals from Idaho to Santiago

Cheapest flights from Idaho to Santiago
Explore the most affordable flight options available from Idaho to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This KAYAK deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:02 pmGEG - SCL
1 stop14h 38mLATAM Airlines
Wed 1/146:30 pmSCL - GEG
2 stops22h 15mLATAM Airlines
Deal found 11/4$1,006
This KAYAK deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:33 pmGEG - SCL
2 stops26h 02mLATAM Airlines
Mon 1/1210:15 pmSCL - GEG
2 stops30h 06mLATAM Airlines
Deal found 11/4$1,011
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:00 amGEG - SCL
2 stops21h 00mDelta
Tue 1/138:15 amSCL - GEG
2 stops20h 06mDelta
Deal found 11/4$1,019
This KAYAK deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:33 pmGEG - SCL
1 stop26h 37mLATAM Airlines
Tue 1/136:40 amSCL - GEG
2 stops21h 41mLATAM Airlines
Deal found 11/4$1,021
This KAYAK deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:33 pmGEG - SCL
2 stops27h 27mLATAM Airlines
Wed 1/146:40 amSCL - GEG
2 stops21h 41mLATAM Airlines
Deal found 11/4$1,051
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:50 pmGEG - SCL
1 stop33h 45mDelta
Tue 1/138:50 pmSCL - GEG
2 stops29h 30mDelta
Deal found 11/4$1,065
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:33 pmGEG - SCL
1 stop28h 07mDelta
Tue 1/138:15 amSCL - GEG
2 stops20h 06mDelta
Deal found 11/4$1,070
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:59 pmGEG - SCL
2 stops27h 51mUnited Airlines
Wed 1/1410:45 pmSCL - GEG
2 stops41h 54mUnited Airlines
Deal found 11/4$1,091
This Travelocity deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:47 pmBOI - SCL
1 stop27h 53mLATAM Airlines
Mon 1/191:40 pmSCL - BOI
2 stops37h 32mLATAM Airlines
Deal found 11/3$1,095
This KAYAK deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:02 pmGEG - SCL
1 stop14h 38mLATAM Airlines
Sun 1/1110:15 pmSCL - GEG
2 stops30h 06mLATAM Airlines
Deal found 11/4$1,119
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:02 pmGEG - SCL
1 stop14h 38mDelta
Wed 1/149:30 pmSCL - GEG
1 stop19h 15mDelta
Deal found 11/4$1,127
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amGEG - SCL
2 stops20h 00mDelta
Sun 1/114:35 amSCL - GEG
2 stops23h 46mDelta
Deal found 11/4$1,132

Cheap flight deals from Idaho to Santiago

Keep the following information in mind while searching for Idaho to Santiago flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$993
(LATAM Airlines)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Santiago Arturo Merino Benitez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Santiago Arturo Merino Benitez flights.
Search Deals
From Idaho to Santiago Arturo Merino Benitez
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Santiago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Idaho to Santiago that are best for you.

Fly from

Idaho

Fly to

Santiago

Route

Depart

Return

Price

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Wed 1/21

7:15 am-5:35 am

1 stop18h 20m

Santiago Arturo Merino Benitez

Wed 3/11

11:15 pm-10:50 pm

1 stop26h 35m

$993

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Wed 1/21

5:16 pm-12:32 am

2 stops27h 16m

Santiago Arturo Merino Benitez

Wed 3/11

5:44 am-10:29 pm

2 stops19h 45m

$1,001

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Thu 1/15

7:02 pm-5:35 am

1 stop30h 33m

Santiago Arturo Merino Benitez

Sat 1/24

11:55 pm-1:45 pm

2 stops41h 50m

$1,006

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Wed 12/24

12:02 pm-7:40 am

1 stop14h 38m

Santiago Arturo Merino Benitez

Wed 1/14

6:30 pm-11:45 am

2 stops22h 15m

$1,006

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Tue 12/23

10:33 pm-5:35 am

2 stops26h 02m

Santiago Arturo Merino Benitez

Mon 1/12

10:15 pm-11:21 pm

2 stops30h 06m

$1,011

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Sun 12/28

12:02 pm-9:35 pm

3 stops28h 33m

Santiago Arturo Merino Benitez

Wed 1/14

3:00 pm-11:45 am

2 stops25h 45m

$1,011

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Wed 1/21

1:41 pm-3:05 pm

2 stops21h 24m

Santiago Arturo Merino Benitez

Wed 3/11

11:15 pm-12:45 pm

1 stop16h 30m

$1,014

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Wed 12/24

6:00 am-7:00 am

2 stops20h 00m

Santiago Arturo Merino Benitez

Wed 1/14

11:10 pm-9:20 pm

2 stops27h 10m

$1,019

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Wed 12/24

5:00 am-7:00 am

2 stops21h 00m

Santiago Arturo Merino Benitez

Tue 1/13

8:15 am-11:21 pm

2 stops20h 06m

$1,019

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Sat 12/27

10:33 pm-7:00 am

2 stops27h 27m

Santiago Arturo Merino Benitez

Mon 1/12

10:15 pm-11:21 pm

2 stops30h 06m

$1,051

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 17 results
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Best time to book a flight from Idaho to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Santiago

What is the cheapest time of day to fly from ID to SCL?

Find hourly flight availability from Idaho to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Idaho to Santiago in the afternoon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Santiago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santiago from Idaho?

    Santiago Arturo Merino Benitez (SCL) is the airport you will fly into if you book a flight from Idaho to Santiago. It is only a 8.4 mi journey from Arturo Merino Benitez (SCL) to Santiago’s city center.

  • How long is the flight from Idaho to Santiago?

    Airlines like LATAM Airlines, Copa Airlines, and Delta fly from Idaho to Santiago in about 18h 20m. The time it takes to get you to your destination can typically vary by up to 8h 56m. The distance between Idaho and Santiago is about 6035 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Idaho to Santiago?

    When deciding which route to take from Idaho to Santiago consider Spokane - Santiago Arturo Merino Benitez, Boise Air Term. Gowen Fld - Santiago Arturo Merino Benitez or Jackson Hole - Santiago Arturo Merino Benitez as they are the most popular.

  • Can I find deals for flights from Idaho to Santiago that include hotel bookings?

    Yes. In addition to deals on Idaho to Santiago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Santiago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Santiago.

  • Can I find deals for business class flights from Idaho to Santiago?

    Yes. Cheapflights offers flight deals from Idaho to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Idaho to Santiago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Idaho to Santiago

Discover the top 2 airlines that operate flights from Idaho to Santiago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,052Average$1,289FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,053Average$1,267FlexibilityNo cancel feeOn-timeN/A

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