How long is the flight from Santiago to Boise?

For as low as $1,107, United Airlines can have you in Boise from Santiago in 18h 38m. There are 6035 mi between Santiago and Boise. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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

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

Most accurate provider : When it comes to deals on Santiago-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santiago-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santiago-Boise flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Santiago-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santiago-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Santiago to Boise?

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

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

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

$1,027+ Flights from Santiago to Boise

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1. Tell us where you want to go

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Cheap flight deals from Santiago to Boise

Cheapest flights from Santiago to Boise
Explore the most affordable flight options available from Santiago to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Sat 12/2010:45 pmSCL - BOI

2 stops26h 45mUnited Airlines

Mon 12/228:20 amBOI - SCL

2 stops20h 30mUnited Airlines

Deal found 12/15

$1,585

Sat 12/209:30 pmSCL - BOI

1 stop19h 15mLATAM Airlines

Mon 12/2211:47 pmBOI - SCL

2 stops49h 48mLATAM Airlines

Deal found 12/15

$1,634

Sat 12/209:30 pmSCL - BOI

2 stops28h 41mMultiple Airlines

Mon 12/227:00 amBOI - SCL

3 stops24h 05mMultiple Airlines

Deal found 12/15

$1,794

Best flights from Santiago to Boise
Discover carefully curated flight deals from Santiago to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Wed 2/2510:45 pmSCL - BOI

2 stops28h 53mUnited Airlines

Sun 3/18:41 amBOI - SCL

2 stops44h 09mUnited Airlines

Deal found 12/14

$1,027

Sun 1/1810:30 pmSCL - BOI

1 stop18h 38mAmerican Airlines

Sat 1/311:58 pmBOI - SCL

1 stop14h 17mAmerican Airlines

Deal found 12/15

$1,107

Wed 2/2511:10 pmSCL - BOI

1 stop17h 18mLATAM Airlines

Sun 3/17:00 amBOI - SCL

2 stops19h 25mLATAM Airlines

Deal found 12/14

$1,133

Sun 1/1810:45 pmSCL - BOI

2 stops52h 12mUnited Airlines

Sat 1/3112:19 pmBOI - SCL

2 stops40h 31mUnited Airlines

Deal found 12/17

$1,086

Fri 1/3010:45 pmSCL - BOI

2 stops18h 50mUnited Airlines

Fri 2/69:48 amBOI - SCL

2 stops19h 02mUnited Airlines

Deal found 12/16

$1,135

Last-minute flights from Santiago to Boise
Discover last-minute flight deals from Santiago to Boise. Data last updated December 18, 2025 and is based on user searches.

Sat 12/2010:45 pmSCL - BOI

2 stops26h 45mUnited Airlines

Mon 12/228:20 amBOI - SCL

2 stops20h 30mUnited Airlines

Deal found 12/15

$1,585

Sat 12/209:30 pmSCL - BOI

1 stop19h 15mLATAM Airlines

Mon 12/2211:47 pmBOI - SCL

2 stops49h 48mLATAM Airlines

Deal found 12/15

$1,634

Sat 12/209:30 pmSCL - BOI

2 stops28h 41mMultiple Airlines

Mon 12/227:00 amBOI - SCL

3 stops24h 05mMultiple Airlines

Deal found 12/15

$1,794

Sun 1/1810:45 pmSCL - BOI

2 stops52h 12mUnited Airlines

Sat 1/3112:19 pmBOI - SCL

2 stops40h 31mUnited Airlines

Deal found 12/17

$1,086

Sun 1/1810:30 pmSCL - BOI

1 stop18h 38mAmerican Airlines

Sat 1/311:58 pmBOI - SCL

1 stop14h 17mAmerican Airlines

Deal found 12/15

$1,107

Find flight deals from Santiago to Boise

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,027 (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.

Search Deals

From Santiago Arturo Merino Benitez to Boise Air Term. Gowen Fld

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Wed 2/25

10:45 pm-11:38 pm

2 stops28h 53m

Boise Air Term. Gowen Fld

Sun 3/1

8:41 am-8:50 am

2 stops44h 09m

$1,027

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Sun 1/18

10:45 pm-10:57 pm

2 stops52h 12m

Boise Air Term. Gowen Fld

Sat 1/31

12:19 pm-8:50 am

2 stops40h 31m

$1,086

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Sun 1/18

10:30 pm-1:08 pm

1 stop18h 38m

Boise Air Term. Gowen Fld

Sat 1/31

1:58 pm-8:15 am

1 stop14h 17m

$1,107

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-6:25 am

2 stops19h 25m

$1,133

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Fri 1/30

10:45 pm-1:35 pm

2 stops18h 50m

Boise Air Term. Gowen Fld

Fri 2/6

9:48 am-8:50 am

2 stops19h 02m

$1,135

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Compare providers for flights from Santiago to Boise

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santiago to Boise in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Santiago-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santiago-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santiago-Boise flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Santiago-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santiago-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santiago to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise 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.

Related info for your journey

How long is the flight from Santiago to Boise?
For as low as $1,107, United Airlines can have you in Boise from Santiago in 18h 38m. There are 6035 mi between Santiago and Boise. This flight may include one or multiple stops.
Can I find deals for flights from Santiago to Boise that include hotel bookings?
Yes. In addition to deals on Santiago to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santiago to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago to Boise.
Can I find deals for business class flights from Santiago to Boise?
Yes. Cheapflights offers flight deals from Santiago to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,027+ Cheap flights from Santiago (SCL) to Boise (BOI)

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Santiago to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Santiago to Boise

Cheapest flights from Santiago to BoiseExplore the most affordable flight options available from Santiago to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Santiago to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Santiago to Boise

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santiago to Boise that are best for you.

Compare providers for flights from Santiago to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santiago to Boise in December.

Best time to book a flight from Santiago to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Santiago with our price prediction graph.

Related info for your journey

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

How long is the flight from Santiago to Boise?

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

How can I find direct flights from Santiago to Boise?

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

Traveling to a place near Boise?

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Cheapest flights from Santiago to Boise
Explore the most affordable flight options available from Santiago to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.