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$1,019+ Cheap flights from Santiago (SCL) to Idaho

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — BOI
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Santiago to Idaho

Cheapest flights from Santiago to Idaho
Explore the most affordable flight options available from Santiago to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:45 pmSCL - JAC
1 stop17h 19mUnited Airlines
Sun 12/286:06 pmJAC - SCL
2 stops34h 44mUnited Airlines
Deal found 12/21$1,309

Find flight deals from Santiago to Idaho

Keep the following information in mind while searching for Santiago to Idaho flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,019
(United Airlines)
Provider with most accurate pricing for Santiago Arturo Merino Benitez-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-Boise Air Term. Gowen Fld flights.
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From Santiago Arturo Merino Benitez to Idaho
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago to Idaho 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 December 23, 2025.
Use the filters below to find and compare flights from Santiago to Idaho that are best for you.

Fly from

Santiago

Fly to

Idaho

Route

Depart

Return

Price

SantiagoSpokane

SCL - GEG

SCLGEG

Santiago Arturo Merino Benitez

Wed 3/4

10:45 pm-9:18 pm

2 stops27h 33m

Spokane

Sun 3/8

6:37 pm-7:50 am

2 stops33h 13m

$1,019

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Wed 2/25

10:45 pm-9:32 pm

2 stops26h 47m

Boise Air Term. Gowen Fld

Sun 3/1

7:11 am-8:50 am

2 stops45h 39m

$1,027

SantiagoSpokane

SCL - GEG

SCLGEG

Santiago Arturo Merino Benitez

Thu 2/5

11:55 pm-4:19 pm

1 stop21h 24m

Spokane

Thu 2/12

12:48 pm-2:40 pm

2 stops44h 52m

$1,049

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Wed 2/25

11:10 pm-12:28 pm

1 stop17h 18m

Boise Air Term. Gowen Fld

Sun 3/1

7:00 am-2:05 pm

2 stops27h 05m

$1,054

SantiagoSpokane

SCL - GEG

SCLGEG

Santiago Arturo Merino Benitez

Wed 3/4

1:40 pm-11:35 am

2 stops26h 55m

Spokane

Sun 3/8

6:30 am-5:35 am

1 stop19h 05m

$1,054

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Sun 1/18

10:45 pm-9:52 pm

2 stops27h 07m

Boise Air Term. Gowen Fld

Sat 1/31

5:16 pm-8:50 am

2 stops35h 34m

$1,093

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Sun 1/18

10:30 pm-7:25 pm

1 stop24h 55m

Boise Air Term. Gowen Fld

Sat 1/31

7:20 am-8:15 am

1 stop20h 55m

$1,102

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Best time to book a flight from Santiago to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Santiago 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 Santiago to Idaho
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Santiago to Idaho. 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 from for flights from Santiago to Idaho?

    Most people fly from Santiago Arturo Merino Benitez (SCL) if they book a flight from Santiago to Idaho. Santiago Arturo Merino Benitez is conveniently located just 8.4 mi from Santiago’s city center.

  • How long is the flight from Santiago to Idaho?

    United Airlines and LATAM Airlines can get you from Santiago to Idaho in just under 17h 18m. Your travel time can differ by up to 10h 15m. Santiago and Idaho are separated by a distance of 6035 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santiago to Idaho 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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