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South America

$259+ Cheap flights from Boise (BOI) 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BOG
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Boise to South America

Cheapest flights from Boise to South America
Explore the most affordable flight options available from Boise to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Copa Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/85:17 pmBOI - MDE
2 stops18h 58mCopa Airlines
Fri 12/510:46 amMDE - BOI
2 stops12h 39mCopa Airlines
Deal found 10/27$598
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/102:49 pmBOI - UIO
2 stops13h 21mUnited Airlines
Tue 12/161:35 amUIO - BOI
2 stops24h 11mUnited Airlines
Deal found 10/26$684
This Delta deal was found by Cheapflights users on 10/26. 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 11/211:39 pmBOI - UIO
1 stop17h 16mDelta
Sat 11/812:55 amUIO - BOI
1 stop13h 44mDelta
Deal found 10/26$695
This Delta deal was found by Cheapflights users on 10/26. 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.
Wed 12/103:13 pmBOI - UIO
2 stops26h 47mDelta
Wed 12/1711:45 pmUIO - BOI
1 stop15h 09mDelta
Deal found 10/26$700
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/147:00 pmBOI - UIO
2 stops27h 30mUnited Airlines
Sat 11/221:35 amUIO - BOI
2 stops23h 53mUnited Airlines
Deal found 10/28$709
This Delta deal was found by Cheapflights users on 10/26. 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.
Sat 11/151:49 pmBOI - UIO
1 stop27h 06mDelta
Fri 11/2112:55 amUIO - BOI
2 stops21h 29mDelta
Deal found 10/26$714
This Expedia deal was found by Cheapflights users on 10/26. 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 11/211:39 pmBOI - UIO
1 stop17h 16mLATAM Airlines
Sun 11/96:45 pmUIO - BOI
2 stops43h 54mLATAM Airlines
Deal found 10/26$723
This LATAM Airlines deal was found by Cheapflights users on 10/26. 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 11/1411:35 pmBOI - UIO
1 stop17h 20mLATAM Airlines
Sun 11/239:11 amUIO - BOI
2 stops32h 03mLATAM Airlines
Deal found 10/26$732
This Delta deal was found by Cheapflights users on 10/28. 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 11/143:54 pmBOI - UIO
2 stops25h 01mDelta
Sun 11/239:11 amUIO - BOI
2 stops27h 51mDelta
Deal found 10/28$734
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/32:20 pmBOI - BOG
2 stops30h 15mUnited Airlines
Mon 12/151:30 amBOG - BOI
2 stops24h 14mUnited Airlines
Deal found 10/27$768
This Ovago deal was found by Cheapflights users on 10/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:04 pmBOI - UIO
1 stop27h 56mLATAM Airlines
Wed 12/1711:45 pmUIO - BOI
1 stop24h 38mLATAM Airlines
Deal found 10/26$781
This FlightHub deal was found by Cheapflights users on 10/26. 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.
Sat 11/151:49 pmBOI - UIO
1 stop27h 06mLATAM Airlines
Sat 11/226:45 pmUIO - BOI
2 stops53h 42mLATAM Airlines
Deal found 10/26$812

Cheap flight deals from Boise to South America

Keep the following information in mind while searching for Boise to South America flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$565
(oojo)

One-way from

$259
(Kiwi.com)

Popular in

August

Cheapest in

July

Average price

$1,148
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Sao Paulo (SAO) flights.
Search Deals
From Boise Air Term. Gowen Fld to South America
Search Deals
One-way flight from Boise Air Term. Gowen Fld to South America
Search Deals
High demand for flights, 18% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 October 28, 2025.
Use the filters below to find and compare flights from Boise to South America that are best for you.

Fly from

Boise

Fly to

South America

Route

Depart

Return

Price

BoiseMedellín

BOI - MDE

BOIMDE

Boise Air Term. Gowen Fld

Wed 2/18

7:00 pm-12:55 pm

2 stops15h 55m

Medellín Jose Maria Cordova Intl

Mon 2/23

2:10 pm-12:04 pm

2 stops23h 54m

$565

BoiseMedellín

BOI - MDE

BOIMDE

Boise Air Term. Gowen Fld

Tue 2/3

7:02 pm-12:55 pm

2 stops15h 53m

Medellín Jose Maria Cordova Intl

Thu 2/19

2:10 pm-12:04 pm

2 stops23h 54m

$580

BoiseMedellín

BOI - MDE

BOIMDE

Boise Air Term. Gowen Fld

Sat 11/8

5:17 pm-2:15 pm

2 stops18h 58m

Medellín Jose Maria Cordova Intl

Fri 12/5

10:46 am-9:25 pm

2 stops12h 39m

$598

BoiseBogotá

BOI - BOG

BOIBOG

Boise Air Term. Gowen Fld

Wed 2/25

7:30 am-12:30 am

2 stops15h 00m

Bogotá El Dorado

Tue 3/24

1:47 am-11:58 pm

2 stops23h 11m

$652

BoiseBogotá

BOI - BOG

BOIBOG

Boise Air Term. Gowen Fld

Wed 2/25

6:25 am-10:35 pm

2 stops14h 10m

Bogotá El Dorado

Tue 3/24

1:30 am-7:00 pm

2 stops18h 30m

$664

BoiseBogotá

BOI - BOG

BOIBOG

Boise Air Term. Gowen Fld

Wed 2/25

1:10 pm-2:35 pm

2 stops23h 25m

Bogotá El Dorado

Wed 3/25

9:00 am-10:50 pm

1 stop14h 50m

$673

BoiseBogotá

BOI - BOG

BOIBOG

Boise Air Term. Gowen Fld

Wed 2/25

5:45 pm-4:45 pm

2 stops21h 00m

Bogotá El Dorado

Wed 3/25

3:55 pm-12:45 pm

1 stop21h 50m

$677

BoiseQuito

BOI - UIO

BOIUIO

Boise Air Term. Gowen Fld

Wed 12/10

2:49 pm-6:10 am

2 stops13h 21m

Quito Mariscal Sucr

Tue 12/16

1:35 am-11:46 pm

2 stops24h 11m

$684

BoiseQuito

BOI - UIO

BOIUIO

Boise Air Term. Gowen Fld

Sun 11/2

11:39 pm-6:55 pm

1 stop17h 16m

Quito Mariscal Sucr

Sat 11/8

12:55 am-10:39 pm

2 stops23h 44m

$699

BoiseQuito

BOI - UIO

BOIUIO

Boise Air Term. Gowen Fld

Sun 11/2

5:17 pm-12:30 am

2 stops29h 13m

Quito Mariscal Sucr

Sat 11/8

1:35 am-1:25 pm

2 stops13h 50m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Best time to book a flight from Boise to South America

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

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

Currently, July is the cheapest month in which you can book a flight from Boise to South America (average of $389). Flying from Boise to South America in September is currently the most expensive (average of $754). 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 BOI to SA?

Find hourly flight availability from Boise 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 October 28, 2025.

It’s typically best to fly out from Boise to South America in the evening. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Boise to South America?

Use this chart to determine the cheapest time to fly round-trip from Boise to South America. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boise to South America flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 28, 2025.
See what other customers who have flown with Delta, Copa Airlines, and LATAM Airlines from Boise to South America have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Copa Airlines
7.6
Good
1,562 reviews
Delta
7.9
Good
7,994 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
LATAM Airlines
7.5
Good
1,871 reviews
Delta
7.9
Good
7,994 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Boise 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 airport do you fly from for flights from Boise to South America?

    Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld (BOI) is the airport most travelers will use when flying to South America from Boise.

  • How long is the flight from Boise to South America?

    Copa Airlines, Aeromexico, and United Airlines can get you from Boise to South America in just under 14h 10m. Your travel time can differ by up to 4h 48m. Airlines will cover a distance of 3705 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Boise to South America one-way?

    For one-way options, check prices for Copa Airlines. According to our data, you can fly for as low as $275. Users have also found prices from $645 and $688 on United Airlines and American Airlines, respectively.

  • What are the most popular routes from Boise to South America?

    While some choose either Boise Air Term. Gowen Fld - Buenos Aires Ministro Pistarini or Boise Air Term. Gowen Fld - Sao Paulo Guarulhos Intl, Boise Air Term. Gowen Fld - Lima J Chavez Intl is the most popular route from Boise to South America.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Boise to South America (average of $389). Flying from Boise to South America in September is currently the most expensive (average of $754). 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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Top 4 airlines flying from Boise to South America

Discover the top 4 airlines that operate flights from Boise 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$549Average$1,267FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$642Average$990FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$757Average$1,155FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$1,220Average$1,360FlexibilityNo cancel feeOn-time69%

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