What are the cheapest airlines flying from Santiago to Boise round-trip?

Copa Airlines, at $934, was found to be the cheapest airline from Santiago to Boise.Alternate airlines to your destination round-trip include American Airlines and LATAM Airlines. You may be able to fly from Santiago to Boise for 16% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Santiago to Boise one-way?

The cheapest airlines for a one-way flight from Santiago to Boise are Copa Airlines ($600), LATAM Airlines ($675), and Delta ($702).

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

Currently, October is the cheapest month in which you can book a flight from Santiago to Boise (average of $314). Flying from Santiago to Boise in June is currently the most expensive (average of $398). 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.

What is the cheapest day to fly from Santiago to Boise?

Travelers seeking maximum savings on their Santiago to Boise flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 day to fly round-trip from Santiago to Boise?

Sunday flights are found to be more expensive to fly from Santiago to Boise. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boise.

What is the cheapest month to fly from Santiago to Boise?

The best pricing can be found in the month of September. Prices to Boise from Santiago average $1,112. You can even find prices in September for less than $1,112, as users have found deals to Boise from as low as $515. The month of April appears to be one of the more expensive times to travel to Boise from Santiago. Flying in the targeted month can save you up to 22%.

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.

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.

$443+ Flights from Santiago to Boise

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Cheap flight deals from Santiago to Boise

Round-trip from	$934 (Copa Airlines)
One-way from	$443 (Kiwi.com)
Popular in	April
Cheapest in	September
Average price	$1,047

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

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One-way flight from Santiago Arturo Merino Benitez to Boise Air Term. Gowen Fld

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Highest demand for flights based on searches. 9% potential increase in price ($119 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find 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 July 1, 2025.

Tue 8/2612:13 amSCL - BOI

2 stops24h 08mCopa Airlines

Mon 11/32:31 pmBOI - SCL

2 stops25h 50mCopa Airlines

Deal found 7/1

$934

Sun 10/1911:05 pmSCL - BOI

1 stop18h 22mLATAM Airlines

Tue 11/117:15 amBOI - SCL

1 stop18h 45mLATAM Airlines

Deal found 6/30

$1,046

Tue 7/2211:00 amSCL - BOI

2 stops49h 45mMultiple Airlines

Tue 8/52:44 pmBOI - SCL

3 stops26h 40mMultiple Airlines

Deal found 7/1

$1,050

Sun 10/199:55 pmSCL - BOI

2 stops27h 20mAmerican Airlines

Tue 11/117:21 amBOI - SCL

2 stops21h 44mAmerican Airlines

Deal found 6/30

$1,078

Sun 10/199:40 pmSCL - BOI

2 stops21h 24mDelta

Tue 11/117:15 amBOI - SCL

1 stop18h 45mDelta

Deal found 6/30

$1,090

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 July 1, 2025.

Tue 8/2612:13 amSCL - BOI

2 stops24h 08mCopa Airlines

Mon 11/32:31 pmBOI - SCL

2 stops25h 50mCopa Airlines

Deal found 7/1

$934

Tue 7/2211:00 amSCL - BOI

2 stops49h 45mMultiple Airlines

Tue 8/52:44 pmBOI - SCL

3 stops26h 40mMultiple Airlines

Deal found 7/1

$1,050

Wed 8/279:55 pmSCL - BOI

2 stops25h 45mAmerican Airlines

Mon 11/31:32 pmBOI - SCL

1 stop14h 18mAmerican Airlines

Deal found 7/1

$1,141

Tue 7/2910:45 pmSCL - BOI

1 stop18h 18mLATAM Airlines

Wed 10/17:51 amBOI - SCL

1 stop19h 09mLATAM Airlines

Deal found 6/30

$1,189

Tue 7/2910:45 pmSCL - BOI

2 stops22h 14mDelta

Wed 10/81:43 pmBOI - SCL

1 stop14h 17mDelta

Deal found 6/30

$1,250

Last-minute flights from Santiago to Boise
Discover last-minute flight deals from Santiago to Boise. Data last updated July 1, 2025 and is based on user searches.

Tue 7/2211:00 amSCL - BOI

2 stops49h 45mMultiple Airlines

Tue 8/52:44 pmBOI - SCL

3 stops26h 40mMultiple Airlines

Deal found 7/1

$1,050

Tue 7/2910:45 pmSCL - BOI

1 stop18h 18mLATAM Airlines

Wed 10/17:51 amBOI - SCL

1 stop19h 09mLATAM Airlines

Deal found 6/30

$1,189

Tue 7/2910:45 pmSCL - BOI

2 stops22h 14mDelta

Wed 10/81:43 pmBOI - SCL

1 stop14h 17mDelta

Deal found 6/30

$1,250

Tue 8/2612:13 amSCL - BOI

2 stops24h 08mCopa Airlines

Mon 11/32:31 pmBOI - SCL

2 stops25h 50mCopa Airlines

Deal found 7/1

$934

Wed 8/279:55 pmSCL - BOI

2 stops25h 45mAmerican Airlines

Mon 11/31:32 pmBOI - SCL

1 stop14h 18mAmerican Airlines

Deal found 7/1

$1,141

One-way flights from Santiago to Boise
Search for one-way flight options from Santiago to Boise. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Wed 8/274:11 amSCL - BOI

2 stops21h 32mMultiple Airlines

Deal found 7/1

$443

Tue 8/262:26 amSCL - BOI

2 stops21h 55mCopa Airlines

Deal found 7/1

$600

Wed 8/2710:45 pmSCL - BOI

1 stop18h 18mLATAM Airlines

Deal found 7/1

$675

Thu 7/3110:45 pmSCL - BOI

1 stop26h 12mDelta

Deal found 6/30

$702

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Tue 8/26

12:13 am-10:21 pm

2 stops24h 08m

Boise Air Term. Gowen Fld

Mon 11/3

2:31 pm-8:21 pm

2 stops25h 50m

$934

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Tue 7/22

11:00 am-10:45 am

2 stops49h 45m

Boise Air Term. Gowen Fld

Tue 8/5

2:44 pm-7:24 pm

3 stops26h 40m

$1,050

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Wed 8/27

9:55 pm-9:40 pm

2 stops25h 45m

Boise Air Term. Gowen Fld

Mon 11/3

1:32 pm-7:50 am

1 stop14h 18m

$1,141

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Tue 7/29

10:45 pm-3:03 pm

1 stop18h 18m

Boise Air Term. Gowen Fld

Wed 10/1

7:51 am-6:00 am

1 stop19h 09m

$1,189

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Tue 7/29

10:45 pm-6:59 pm

2 stops22h 14m

Boise Air Term. Gowen Fld

Wed 10/8

1:43 pm-7:00 am

1 stop14h 17m

$1,250

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Wed 8/27

4:11 am-11:43 pm

2 stops21h 32m

$443

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Tue 8/26

2:26 am-10:21 pm

2 stops21h 55m

$600

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Wed 8/27

10:45 pm-3:03 pm

1 stop18h 18m

$675

SantiagoBoise

SCL - BOI

SCLBOI

Santiago Arturo Merino Benitez

Thu 7/31

10:45 pm-10:57 pm

1 stop26h 12m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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.

Cheapflights Insights

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

How much does it cost to fly round-trip from Santiago to Boise?

Reviews of airlines servicing Boise

Read through reviews of airlines operating flights from Santiago to Boise, such as Delta, LATAM Airlines, and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,974 reviews

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

7,974 reviews

Delta

8.0

Very good

7,974 reviews

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

1,805 reviews

Delta

8.0

Very good

7,974 reviews

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

1,465 reviews

Delta

8.0

Very good

7,974 reviews

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

7,974 reviews

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

What are the cheapest airlines flying from Santiago to Boise round-trip?
Copa Airlines, at $934, was found to be the cheapest airline from Santiago to Boise.Alternate airlines to your destination round-trip include American Airlines and LATAM Airlines. You may be able to fly from Santiago to Boise for 16% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Santiago to Boise one-way?
The cheapest airlines for a one-way flight from Santiago to Boise are Copa Airlines ($600), LATAM Airlines ($675), and Delta ($702).
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.
What is the cheapest month to book a flight from Santiago to Boise?
Currently, October is the cheapest month in which you can book a flight from Santiago to Boise (average of $314). Flying from Santiago to Boise in June is currently the most expensive (average of $398). 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

Nampa

Meridian

Ontario

McCall

Caldwell

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$443+ Cheap flights from Santiago (SCL) to Boise (BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. 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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 July 1, 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 July 1, 2025.

Cheapflights Fare Finder

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.

Cheapflights Insights

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

How much does it cost to fly round-trip from Santiago to Boise?

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated July 1, 2025.

Read through reviews of airlines operating flights from Santiago to Boise, such as Delta, LATAM Airlines, and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the cheapest airlines flying from Santiago to Boise round-trip?

What are the cheapest airlines to fly from Santiago to Boise one-way?

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?

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

Traveling to a place near Santiago?

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Alternative routes for Santiago to Boise

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Travel Smart

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 July 1, 2025.