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Idaho

$300+ Cheap flights from South America to Idaho

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — BOI
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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Find cheap flights from South America to Idaho with Cheapflights

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Cheap flight deals from South America to Idaho

Cheapest flights from South America to Idaho
Explore the most affordable flight options available from South America to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2026.

This eDestinos deal was found by Cheapflights users on 1/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/313:05 am
LIM
-
BOI
2 stops19h 35m
Multiple Airlines
Wed 4/158:07 am
BOI
-
LIM
2 stops18h 23m
Multiple Airlines
Deal found 1/20$562
This eDestinos deal was found by Cheapflights users on 1/22. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:05 am
LIM
-
BOI
2 stops20h 46m
Multiple Airlines
Wed 8/128:21 am
BOI
-
LIM
2 stops18h 09m
Multiple Airlines
Deal found 1/22$620
This Expedia deal was found by Cheapflights users on 1/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/153:00 am
LIM
-
BOI
2 stops34h 44m
Multiple Airlines
Thu 3/198:07 am
BOI
-
LIM
2 stops18h 23m
Multiple Airlines
Deal found 1/22$696
This Orbitz deal was found by Cheapflights users on 1/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:05 am
LIM
-
BOI
2 stops20h 46m
Multiple Airlines
Thu 7/308:21 am
BOI
-
LIM
2 stops18h 09m
Multiple Airlines
Deal found 1/22$856
This FlightHub deal was found by Cheapflights users on 1/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:30 pm
LIM
-
BOI
2 stops23h 54m
LATAM Airlines
Fri 7/317:15 am
BOI
-
LIM
1 stop13h 55m
LATAM Airlines
Deal found 1/22$866
This LATAM Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 10/277:00 pm
UIO
-
BOI
2 stops18h 39m
LATAM Airlines
Sat 10/317:15 am
BOI
-
UIO
2 stops20h 43m
LATAM Airlines
Deal found 1/20$947
This Delta deal was found by Cheapflights users on 1/20. 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 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
This LATAM Airlines deal was found by Cheapflights users on 1/19. 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.
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
This LATAM Airlines deal was found by Cheapflights users on 1/21. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:20 pm
SSA
-
GEG
2 stops26h 53m
LATAM Airlines
Sat 10/316:30 am
GEG
-
SSA
2 stops25h 40m
LATAM Airlines
Deal found 1/21$1,095
This Delta deal was found by Cheapflights users on 1/20. 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.
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
This LATAM Airlines deal was found by Cheapflights users on 1/20. 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 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
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 10/2710:15 pm
GRU
-
BOI
1 stop16h 47m
United Airlines
Sat 10/3111:45 am
BOI
-
GRU
2 stops19h 35m
United Airlines
Deal found 1/21$1,200

Find flight deals from South America to Idaho

Keep the following information in mind while searching for South America to Idaho flight deals. Data was last updated January 22, 2026.

Round-trip from

$562
(eDestinos)

One-way from

$300
(Kiwi.com)
From South America to Idaho
Search Deals
One-way flight from South America to Idaho
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South America 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 January 22, 2026.
Use the filters below to find and compare flights from South America to Idaho that are best for you.

Fly from

South America

Fly to

Idaho

Route

Depart

Return

Price

LimaBoise

LIM - BOI

LIMBOI

Lima J Chavez Intl

Tue 3/31

3:05 am-9:40 pm

2 stops19h 35m

Boise Air Term. Gowen Fld

Wed 4/15

8:07 am-3:30 am

2 stops18h 23m

$562

LimaBoise

LIM - BOI

LIMBOI

Lima J Chavez Intl

Sun 3/15

3:00 am-12:44 pm

2 stops34h 44m

Boise Air Term. Gowen Fld

Thu 3/19

8:07 am-3:30 am

2 stops18h 23m

$696

LimaBoise

LIM - BOI

LIMBOI

Lima J Chavez Intl

Wed 7/15

1:30 pm-12:24 pm

2 stops23h 54m

Boise Air Term. Gowen Fld

Wed 7/29

7:15 am-10:10 pm

1 stop13h 55m

$892

LimaBoise

LIM - BOI

LIMBOI

Lima J Chavez Intl

Thu 7/16

12:15 am-10:32 pm

2 stops23h 17m

Boise Air Term. Gowen Fld

Fri 7/31

11:30 pm-8:20 pm

2 stops19h 50m

$898

LimaBoise

LIM - BOI

LIMBOI

Lima J Chavez Intl

Thu 7/16

12:00 pm-12:24 pm

1 stop25h 24m

Boise Air Term. Gowen Fld

Thu 7/30

9:37 pm-10:10 pm

2 stops23h 33m

$930

LimaBoise

LIM - BOI

LIMBOI

Lima J Chavez Intl

Wed 7/15

12:00 pm-12:24 pm

1 stop25h 24m

Boise Air Term. Gowen Fld

Wed 7/29

8:21 am-10:10 pm

1 stop12h 49m

$960

LimaBoise

LIM - BOI

LIMBOI

Lima J Chavez Intl

Sun 3/15

12:50 am-9:35 pm

1 stop21h 45m

Boise Air Term. Gowen Fld

Thu 3/19

7:05 am-10:05 pm

1 stop14h 00m

$984

LimaBoise

LIM - BOI

LIMBOI

Lima J Chavez Intl

Sun 2/22

3:00 am-10:15 pm

2 stops21h 15m

Boise Air Term. Gowen Fld

Thu 2/26

8:16 am-3:30 am

2 stops17h 14m

$988

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

LimaBoise

LIM - BOI

LIMBOI

Lima J Chavez Intl

Wed 7/15

12:50 am-3:01 pm

1 stop15h 11m

Boise Air Term. Gowen Fld

Thu 7/30

11:30 pm-9:55 pm

1 stop21h 25m

$1,039

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 29 results
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Best time to book a flight from South America to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from South America 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 South America to Idaho

What is the cheapest month to book a flight from South America to Idaho?

Currently, March is the cheapest month in which you can book a flight from South America to Idaho (average of $650). Flying from South America to Idaho in February is currently the most expensive (average of $789). 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.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated January 22, 2026.
Get a feel of what it's like to fly with LATAM Airlines from South America to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,913 reviews

Crew

8.0

Food

6.7

Entertainment

7.0

Boarding

7.6

Overall

7.5

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,913 reviews
LATAM Airlines
7.5
Good
1,913 reviews

Crew

8.0

Food

6.7

Entertainment

7.0

Boarding

7.6

Overall

7.5

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from South America to Idaho. 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 South America to Idaho?

    A quick flight from South America to Idaho can take about 18h 13m. LATAM Airlines provides one of the quickest options available for as low as $1,036. South America and Idaho are separated by a distance of 6035 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from South America to Idaho?

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

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

    Yes. Cheapflights offers flight deals from South America 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.

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

    Currently, March is the cheapest month in which you can book a flight from South America to Idaho (average of $650). Flying from South America to Idaho in February is currently the most expensive (average of $789). 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 South America to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from South America to Idaho

Discover the top airline that operate flights from South America to Idaho. 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 January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$936Average$1,089FlexibilityNo cancel feeOn-time81%

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