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South America

$299+ Cheap flights from Idaho to South America

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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BOG
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Idaho to South America

Keep the following information in mind while searching for Idaho to South America flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$605
(Delta)

One-way from

$299
(Kiwi.com)

Popular in

August

Cheapest in

July

Average price

$1,096
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Sao Paulo (SAO) flights.
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From Idaho to South America
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One-way flight from Idaho to South America
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High demand for flights, 20% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Idaho to South America

Cheapest flights from Idaho to South America
Explore the most affordable flight options available from Idaho to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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 8/125:00 pmGEG - BOG
2 stops15h 55mDelta
Tue 8/261:35 amBOG - GEG
2 stops22h 21mDelta
Deal found 4/30$605
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:00 amGEG - BOG
1 stop14h 30mAmerican Airlines
Wed 8/276:30 amBOG - GEG
2 stops18h 25mAmerican Airlines
Deal found 4/30$641
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:30 amBOI - UIO
2 stops14h 20mAmerican Airlines
Wed 9/176:40 amUIO - BOI
2 stops15h 34mAmerican Airlines
Deal found 4/30$674
This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 8/318:40 amBOI - UIO
2 stops34h 20mDelta
Tue 9/1611:20 pmUIO - BOI
2 stops25h 00mDelta
Deal found 4/30$675
This Travelocity deal was found by Cheapflights users on 4/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/33:30 pmBOI - MDE
3 stops20h 00mMultiple Airlines
Mon 5/51:25 pmMDE - BOI
3 stops49h 06mMultiple Airlines
Deal found 4/30$683
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 9/52:45 pmBOI - UIO
2 stops31h 40mUnited Airlines
Mon 9/1512:35 amUIO - BOI
2 stops21h 39mUnited Airlines
Deal found 4/30$686
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 9/12:42 pmBOI - MDE
2 stops29h 28mUnited Airlines
Fri 9/129:45 amMDE - BOI
2 stops25h 07mUnited Airlines
Deal found 4/30$734
This Expedia deal was found by Cheapflights users on 4/30. 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.
Sat 5/318:05 amBOI - LIM
2 stops18h 20mMultiple Airlines
Wed 6/41:40 amLIM - BOI
2 stops46h 12mMultiple Airlines
Deal found 4/30$749
This Travelocity deal was found by Cheapflights users on 4/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:25 amGEG - LIM
2 stops19h 00mMultiple Airlines
Mon 9/291:40 amLIM - GEG
2 stops22h 45mMultiple Airlines
Deal found 4/29$761
This Copa Airlines deal was found by Cheapflights users on 4/30. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:05 amBOI - LIM
2 stops16h 15mCopa Airlines
Fri 11/142:30 amLIM - BOI
2 stops21h 52mCopa Airlines
Deal found 4/30$813
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:15 amBOI - LIM
1 stop13h 55mLATAM Airlines
Wed 11/512:00 pmLIM - BOI
1 stop13h 20mLATAM Airlines
Deal found 4/30$815
This United Airlines deal was found by Cheapflights users on 4/29. 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 9/105:15 amGEG - LIM
2 stops15h 45mUnited Airlines
Tue 9/3011:05 pmLIM - GEG
2 stops23h 27mUnited Airlines
Deal found 4/29$816

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to South America 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 May 1, 2025.
Use the filters below to find and compare flights from Idaho to South America that are best for you.

Fly from

Idaho

Fly to

South America

Route

Depart

Return

Price

SpokaneBogotá

GEG - BOG

GEGBOG

Spokane

Tue 8/12

5:00 pm-10:55 am

2 stops15h 55m

Bogotá El Dorado

Tue 8/26

1:35 am-9:56 pm

2 stops22h 21m

$605

SpokaneBogotá

GEG - BOG

GEGBOG

Spokane

Tue 8/12

6:00 am-10:30 pm

1 stop14h 30m

Bogotá El Dorado

Wed 8/27

6:30 am-10:55 pm

2 stops18h 25m

$641

BoiseQuito

BOI - UIO

BOIUIO

Boise Air Term. Gowen Fld

Wed 9/3

7:30 am-10:50 pm

2 stops14h 20m

Quito Mariscal Sucr

Wed 9/17

6:40 am-9:14 pm

2 stops15h 34m

$674

BoiseQuito

BOI - UIO

BOIUIO

Boise Air Term. Gowen Fld

Sun 8/31

8:40 am-8:00 pm

2 stops34h 20m

Quito Mariscal Sucr

Tue 9/16

11:20 pm-11:20 pm

2 stops25h 00m

$675

BoiseQuito

BOI - UIO

BOIUIO

Boise Air Term. Gowen Fld

Fri 9/5

2:45 pm-11:25 pm

2 stops31h 40m

Quito Mariscal Sucr

Mon 9/15

12:35 am-9:14 pm

2 stops21h 39m

$686

BoiseMedellín

BOI - MDE

BOIMDE

Boise Air Term. Gowen Fld

Mon 9/1

2:42 pm-9:10 pm

2 stops29h 28m

Medellín Jose Maria Cordova Intl

Fri 9/12

9:45 am-9:52 am

2 stops25h 07m

$734

BoiseMedellín

BOI - MDE

BOIMDE

Boise Air Term. Gowen Fld

Sat 6/14

2:35 pm-1:12 pm

3 stops21h 37m

Medellín Jose Maria Cordova Intl

Sat 6/21

5:12 pm-8:41 am

3 stops40h 29m

$747

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Sat 5/31

8:05 am-3:25 am

2 stops18h 20m

Lima J Chavez Intl

Wed 6/4

1:40 am-10:52 pm

2 stops46h 12m

$749

SpokaneLima

GEG - LIM

GEGLIM

Spokane

Wed 9/10

6:25 am-3:25 am

2 stops19h 00m

Lima J Chavez Intl

Mon 9/29

1:40 am-10:25 pm

2 stops22h 45m

$761

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Wed 10/1

7:15 am-10:10 pm

1 stop13h 55m

Lima J Chavez Intl

Wed 11/5

12:00 pm-11:20 pm

1 stop13h 20m

$815

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 38 results
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Best time to book a flight from Idaho to South America

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

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

Currently, May is the cheapest month in which you can book a flight from Idaho to South America (average of $359). Flying from Idaho to South America in December is currently the most expensive (average of $664). 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 time of day to fly from ID to SA?

Find hourly flight availability from Idaho to South America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Rainfall in South America by month

Plan your trip to South America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South America ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit South America when rainfall is around 0.8 in.

Temperature in South America by month

Plan your trip to South America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South America, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. 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 South America. Reviews last updated May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,415 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Idaho to South America. 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 to fly from Idaho to South America one-way?

    The cheapest airlines for a one-way flight from Idaho to South America are Delta ($388), Copa Airlines ($392), and American Airlines ($538).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to South America 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 Idaho to South America?

    Currently, May is the cheapest month in which you can book a flight from Idaho to South America (average of $359). Flying from Idaho to South America in December is currently the most expensive (average of $664). 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 Idaho to South America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Idaho to South America

Discover the top 5 airlines that operate flights from Idaho to South America. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$463Average$1,076FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$503Average$1,155FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$678Average$944FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$713Average$1,015FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$987Average$1,355FlexibilityNo cancel feeOn-time69%

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