HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South America

$395+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BOG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to South America with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$486
(Expedia)

One-way from

$395
(Kiwi.com)

Popular in

August

Cheapest in

July

Average price

$1,342
From Idaho to South America
Search Deals
One-way flight from Idaho to South America
Search Deals
High demand for flights, 18% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This Expedia deal was found by Cheapflights users on 6/11. 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.
Wed 9/38:10 amBOI - MDE
2 stops16h 55mMultiple Airlines
Wed 9/101:25 pmMDE - BOI
3 stops25h 14mMultiple Airlines
Deal found 6/11$486
This Expedia deal was found by Cheapflights users on 6/10. 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.
Tue 9/26:25 amGEG - LIM
2 stops19h 00mMultiple Airlines
Mon 9/151:40 amLIM - GEG
2 stops22h 45mMultiple Airlines
Deal found 6/10$608
This Travelocity deal was found by Cheapflights users on 6/10. 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 10/48:26 pmBOI - LIM
3 stops29h 59mMultiple Airlines
Fri 10/101:40 amLIM - BOI
2 stops36h 55mMultiple Airlines
Deal found 6/10$663
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/125:15 amGEG - BOG
2 stops21h 39mUnited Airlines
Tue 8/2612:14 amBOG - GEG
2 stops24h 51mUnited Airlines
Deal found 6/10$677
This Delta deal was found by Cheapflights users on 6/10. 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 8/1212:45 pmGEG - BOG
1 stop28h 30mDelta
Wed 8/279:00 amBOG - GEG
2 stops25h 53mDelta
Deal found 6/10$695
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 11/156:15 amBOI - UIO
2 stops16h 15mUnited Airlines
Fri 11/211:35 amUIO - BOI
2 stops23h 10mUnited Airlines
Deal found 6/10$699
This United Airlines deal was found by Cheapflights users on 6/11. 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 10/286:15 amBOI - MDE
2 stops13h 50mUnited Airlines
Wed 11/510:45 amMDE - BOI
2 stops14h 00mUnited Airlines
Deal found 6/11$704
This American Airlines deal was found by Cheapflights users on 6/11. 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
Tue 8/2612:25 amBOG - GEG
1 stop13h 14mAmerican Airlines
Deal found 6/11$712
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 9/15:15 pmBOI - MDE
2 stops18h 35mAmerican Airlines
Fri 9/126:00 amMDE - BOI
2 stops16h 48mAmerican Airlines
Deal found 6/11$714
This Delta deal was found by Cheapflights users on 6/10. 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.
Mon 7/2811:40 pmBOI - UIO
1 stop19h 23mDelta
Mon 8/1111:15 pmUIO - BOI
2 stops16h 48mDelta
Deal found 6/10$724
This Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/63:05 pmBOI - LIM
1 stop15h 25mLATAM Airlines
Sun 11/212:00 pmLIM - BOI
1 stop13h 04mLATAM Airlines
Deal found 6/10$777
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Tue 7/2911:40 pmBOI - UIO
2 stops35h 00mLATAM Airlines
Tue 8/127:08 pmUIO - BOI
2 stops42h 27mLATAM Airlines
Deal found 6/11$793

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 June 12, 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

BoiseMedellín

BOI - MDE

BOIMDE

Boise Air Term. Gowen Fld

Wed 9/3

8:10 am-2:05 am

2 stops16h 55m

Medellín Jose Maria Cordova Intl

Wed 9/10

1:25 pm-1:39 pm

3 stops25h 14m

$486

SpokaneLima

GEG - LIM

GEGLIM

Spokane

Tue 9/2

6:25 am-3:25 am

2 stops19h 00m

Lima J Chavez Intl

Mon 9/15

1:40 am-10:25 pm

2 stops22h 45m

$608

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Sat 10/4

8:26 pm-3:25 am

3 stops29h 59m

Lima J Chavez Intl

Fri 10/10

1:40 am-1:35 pm

2 stops36h 55m

$663

SpokaneBogotá

GEG - BOG

GEGBOG

Spokane

Tue 8/12

5:15 am-4:54 am

2 stops21h 39m

Bogotá El Dorado

Tue 8/26

12:14 am-11:05 pm

2 stops24h 51m

$677

SpokaneBogotá

GEG - BOG

GEGBOG

Spokane

Tue 8/12

12:45 pm-7:15 pm

1 stop28h 30m

Bogotá El Dorado

Wed 8/27

9:00 am-8:53 am

2 stops25h 53m

$695

BoiseQuito

BOI - UIO

BOIUIO

Boise Air Term. Gowen Fld

Sat 11/15

6:15 am-12:30 am

2 stops16h 15m

Quito Mariscal Sucr

Fri 11/21

1:35 am-10:45 pm

2 stops23h 10m

$699

BoiseMedellín

BOI - MDE

BOIMDE

Boise Air Term. Gowen Fld

Tue 10/28

6:15 am-9:05 pm

2 stops13h 50m

Medellín Jose Maria Cordova Intl

Wed 11/5

10:45 am-10:45 pm

2 stops14h 00m

$704

SpokaneBogotá

GEG - BOG

GEGBOG

Spokane

Tue 8/12

6:00 am-10:30 pm

1 stop14h 30m

Bogotá El Dorado

Tue 8/26

12:25 am-11:39 am

1 stop13h 14m

$712

BoiseMedellín

BOI - MDE

BOIMDE

Boise Air Term. Gowen Fld

Mon 9/1

5:15 pm-12:50 pm

2 stops18h 35m

Medellín Jose Maria Cordova Intl

Fri 9/12

6:00 am-9:48 pm

2 stops16h 48m

$714

BoiseQuito

BOI - UIO

BOIUIO

Boise Air Term. Gowen Fld

Mon 7/28

11:40 pm-8:03 pm

1 stop19h 23m

Quito Mariscal Sucr

Mon 8/11

11:15 pm-3:03 pm

2 stops16h 48m

$724

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 48 results
1
2
3
...
5

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 June 12, 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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
1,785 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
1,451 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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

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 LATAM Airlines ($469), American Airlines ($479), and Copa Airlines ($494).

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to South America

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Miami flights
Dallas/Fort Worth to LaGuardia flights
John F Kennedy Intl to Cancún flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Seattle flights
John F Kennedy Intl to O'Hare Intl flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
Los Angeles to Seattle flights
Los Angeles to Newark flights
Newark to Cancún flights
Los Angeles to Haneda flights
Dallas/Fort Worth to Newark flights
John F Kennedy Intl to Orlando flights
Newark to Miami flights
Newark to Los Angeles flights
LaGuardia to O'Hare Intl flights
LaGuardia to Miami flights
Newark to Seattle flights
Dallas/Fort Worth to Cancún flights
John F Kennedy Intl to Seattle flights
O'Hare Intl to John F Kennedy Intl flights
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Dallas/Fort Worth to O'Hare Intl flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Fort Lauderdale flights
San Francisco to John F Kennedy Intl flights
Seattle to Los Angeles flights
LaGuardia to Fort Lauderdale flights
Newark to Orlando flights
San Francisco to Newark flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Los Angeles to Honolulu flights
George Bush Intcntl to Cancún flights
John F Kennedy Intl to Santiago de los Caballeros flights
Los Angeles to O'Hare Intl flights
Dallas/Fort Worth to Las Vegas flights
O'Hare Intl to Cancún flights
Newark to O'Hare Intl flights
Los Angeles to Narita flights
John F Kennedy Intl to Mexico City flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Seattle flights
Dallas/Fort Worth to Los Angeles flights
O'Hare Intl to Las Vegas flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$463Average$1,073FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$550Average$1,149FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$615Average$1,265FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$678Average$944FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$713Average$1,005FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.