How long is the flight from Santiago to Boise?

For as low as $1,036, Delta can have you in Boise from Santiago in 18h 13m. There are 6035 mi between Santiago and Boise.

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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santiago-Boise flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

$1,036+ Flights from Santiago to Boise

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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 January 22, 2026.

Tue 4/78:40 pm

SCL

BOI

2 stops24h 03m

Delta

Tue 4/1411:05 am

BOI

SCL

2 stops18h 10m

Delta

Deal found 1/20

$1,036

Tue 4/711:05 pm

SCL

BOI

2 stops25h 20m

LATAM Airlines

Tue 4/142:10 pm

BOI

SCL

2 stops21h 35m

LATAM Airlines

Deal found 1/19

$1,041

Fri 3/611:10 pm

SCL

BOI

2 stops25h 45m

Delta

Fri 3/135:52 am

BOI

SCL

2 stops22h 08m

Delta

Deal found 1/20

$1,116

Fri 3/65:15 am

SCL

BOI

2 stops21h 30m

LATAM Airlines

Fri 3/137:05 am

BOI

SCL

3 stops25h 01m

LATAM Airlines

Deal found 1/20

$1,125

Wed 11/411:25 pm

SCL

BOI

1 stop19h 39m

LATAM Airlines

Sun 11/84:50 pm

BOI

SCL

2 stops20h 35m

LATAM Airlines

Deal found 1/19

$1,240

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 January 22, 2026.

Tue 4/78:40 pm

SCL

BOI

1 stop18h 13m

Delta

Tue 4/145:40 am

BOI

SCL

2 stops21h 55m

Delta

Deal found 1/20

$1,036

Tue 4/711:05 pm

SCL

BOI

2 stops25h 20m

LATAM Airlines

Tue 4/142:10 pm

BOI

SCL

2 stops21h 35m

LATAM Airlines

Deal found 1/19

$1,041

Fri 3/611:55 pm

SCL

BOI

1 stop26h 50m

Delta

Fri 3/137:05 am

BOI

SCL

1 stop19h 30m

Delta

Deal found 1/20

$1,116

Find flight deals from Santiago to Boise

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$1,036 (Delta)

Provider with most accurate pricing for Santiago Arturo Merino Benitez-Boise Air Term. Gowen Fld flight deals.

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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 Boise Air Term. Gowen Fld

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Fly from

Fly to

Route

Depart

Return

Price

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Tue 4/7

8:40 pm-12:53 pm

1 stop18h 13m

Boise Air Term. Gowen Fld

Tue 4/14

5:40 am-5:35 am

2 stops21h 55m

$1,036

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Tue 4/7

11:05 pm-10:25 pm

2 stops25h 20m

Boise Air Term. Gowen Fld

Tue 4/14

2:10 pm-1:45 pm

2 stops21h 35m

$1,041

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Fri 3/6

11:55 pm-10:45 pm

1 stop26h 50m

Boise Air Term. Gowen Fld

Fri 3/13

7:05 am-5:35 am

1 stop19h 30m

$1,116

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Most accurate provider: When it comes to deals on Santiago-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santiago-Boise flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $1,036, Delta can have you in Boise from Santiago in 18h 13m. There are 6035 mi between Santiago and Boise.
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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$1,036+ 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 4/7. 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 January 22, 2026.

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 January 22, 2026.

Find flight deals from Santiago to Boise

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Most trusted provider

Round-trip from

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

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 January 22, 2026.