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$1,159+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SCL
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
1 adult, Economy
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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 June 23, 2025.

Round-trip from

$1,159
(LATAM Airlines)

Popular in

December

Cheapest in

July

Average price

$1,446
From Idaho to Santiago Arturo Merino Benitez
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 23, 2025.

This LATAM Airlines deal was found by Cheapflights users on 6/22. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:40 pmGEG - SCL
1 stop14h 20mLATAM Airlines
Sun 10/194:40 pmSCL - GEG
2 stops33h 20mLATAM Airlines
Deal found 6/22$1,159
This American Airlines deal was found by Cheapflights users on 6/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:02 amGEG - SCL
2 stops22h 03mAmerican Airlines
Sun 10/199:55 pmSCL - GEG
2 stops26h 48mAmerican Airlines
Deal found 6/21$1,168
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/188:18 amBOI - SCL
1 stop19h 42mMultiple Airlines
Sun 8/2410:45 pmSCL - BOI
2 stops23h 05mMultiple Airlines
Deal found 6/22$1,205
This Trip.com deal was found by Cheapflights users on 6/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/183:45 pmBOI - SCL
1 stop36h 15mLATAM Airlines
Sun 8/2410:45 pmSCL - BOI
1 stop18h 18mLATAM Airlines
Deal found 6/22$1,235
This Copa Airlines deal was found by Cheapflights users on 6/22. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:15 pmBOI - SCL
2 stops25h 53mCopa Airlines
Sun 8/244:11 amSCL - BOI
2 stops20h 10mCopa Airlines
Deal found 6/22$1,263
This LATAM Airlines deal was found by Cheapflights users on 6/22. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/298:00 amJAC - SCL
2 stops43h 30mMultiple Airlines
Sun 9/216:35 amSCL - JAC
2 stops34h 28mMultiple Airlines
Deal found 6/22$1,294
This LATAM Airlines deal was found by Cheapflights users on 6/22. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/298:00 amJAC - SCL
2 stops17h 30mLATAM Airlines
Sat 9/2012:25 amSCL - JAC
2 stops23h 09mLATAM Airlines
Deal found 6/22$1,334
This Delta deal was found by Cheapflights users on 6/23. 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.
Tue 8/58:30 amJAC - SCL
1 stop20h 30mDelta
Thu 8/148:40 pmSCL - JAC
1 stop25h 13mDelta
Deal found 6/23$1,354
This American Airlines deal was found by Cheapflights users on 6/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/237:00 amBOI - SCL
2 stops21h 55mAmerican Airlines
Tue 8/269:55 pmSCL - BOI
2 stops20h 50mAmerican Airlines
Deal found 6/22$1,558
This Travelocity deal was found by Cheapflights users on 6/21. 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.
Wed 12/176:40 amGEG - SCL
1 stop17h 55mMultiple Airlines
Sun 1/44:40 pmSCL - GEG
2 stops33h 53mMultiple Airlines
Deal found 6/21$1,663
This Qantas Airways deal was found by Cheapflights users on 6/23. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:49 pmJAC - SCL
3 stops47h 16mQantas Airways
Thu 8/1412:35 pmSCL - JAC
2 stops49h 50mQantas Airways
Deal found 6/23$28,845

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 June 23, 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

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Fri 10/10

12:40 pm-7:00 am

1 stop14h 20m

Santiago Arturo Merino Benitez

Sun 10/19

4:40 pm-10:00 pm

2 stops33h 20m

$1,159

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Sat 10/11

6:02 am-8:05 am

2 stops22h 03m

Santiago Arturo Merino Benitez

Sun 10/19

9:55 pm-8:43 pm

2 stops26h 48m

$1,168

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Mon 8/18

8:18 am-6:00 am

1 stop19h 42m

Santiago Arturo Merino Benitez

Sun 8/24

10:45 pm-7:50 pm

2 stops23h 05m

$1,205

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Mon 8/18

3:45 pm-6:00 am

1 stop36h 15m

Santiago Arturo Merino Benitez

Sun 8/24

10:45 pm-3:03 pm

1 stop18h 18m

$1,235

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Mon 8/18

7:15 pm-11:08 pm

2 stops25h 53m

Santiago Arturo Merino Benitez

Sun 8/24

4:11 am-10:21 pm

2 stops20h 10m

$1,263

JacksonSantiago

JAC - SCL

JACSCL

Jackson Hole

Fri 8/29

8:00 am-5:30 am

2 stops43h 30m

Santiago Arturo Merino Benitez

Sun 9/21

6:35 am-2:03 pm

2 stops34h 28m

$1,294

JacksonSantiago

JAC - SCL

JACSCL

Jackson Hole

Fri 8/29

8:00 am-3:30 am

2 stops17h 30m

Santiago Arturo Merino Benitez

Sat 9/20

12:25 am-8:34 pm

2 stops23h 09m

$1,334

JacksonSantiago

JAC - SCL

JACSCL

Jackson Hole

Tue 8/5

8:30 am-7:00 am

1 stop20h 30m

Santiago Arturo Merino Benitez

Thu 8/14

8:40 pm-7:53 pm

1 stop25h 13m

$1,354

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Sat 8/23

7:00 am-6:55 am

2 stops21h 55m

Santiago Arturo Merino Benitez

Tue 8/26

9:55 pm-4:45 pm

2 stops20h 50m

$1,558

SpokaneSantiago

GEG - SCL

GEGSCL

Spokane

Wed 12/17

6:40 am-5:35 am

1 stop17h 55m

Santiago Arturo Merino Benitez

Sun 1/4

4:40 pm-9:33 pm

2 stops33h 53m

$1,663

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 11 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 June 23, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Santiago as you normally would.

Rainfall in Santiago by month

Plan your trip to Santiago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santiago ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Santiago when rainfall is around 0.0 in.

Temperature in Santiago by month

Plan your trip to Santiago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santiago, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago. Reviews last updated June 23, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines and Qantas Airways from Idaho to Santiago. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,965 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,791 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qantas Airways
7.5
Good
863 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,460 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    When deciding which route to take from Idaho to Santiago consider Boise Air Term. Gowen Fld - Santiago Arturo Merino Benitez, Spokane - 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.

  • What is the cheapest month to book a flight from Idaho to Santiago?

    Currently, April is the cheapest month in which you can book a flight from Idaho to Santiago (average of $752). Flying from Idaho to Santiago in December is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 June 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$987Average$1,312FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,053Average$1,138FlexibilityNo cancel feeOn-timeN/A

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