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South America

$223+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BOG
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$714
(United Airlines)

One-way from

$223
(Kiwi.com)
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 Boise Air Term. Gowen Fld to South America
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One-way flight from Boise Air Term. Gowen Fld to South America
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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 April 17, 2025.

This Travelocity deal was found by Cheapflights users on 4/17. 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.
Fri 10/247:30 amBOI - LIM
3 stops18h 55mMultiple Airlines
Sun 10/261:50 amLIM - BOI
2 stops20h 45mMultiple Airlines
Deal found 4/17$679
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 7/277:50 amBOI - UIO
2 stops38h 35mUnited Airlines
Sun 8/1012:35 amUIO - BOI
2 stops38h 23mUnited Airlines
Deal found 4/16$714
This Delta deal was found by Cheapflights users on 4/16. 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 11/141:15 pmBOI - UIO
2 stops27h 50mDelta
Sun 11/2311:50 pmUIO - BOI
2 stops26h 27mDelta
Deal found 4/16$725
This United Airlines deal was found by Cheapflights users on 4/16. 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 9/12:43 pmBOI - MDE
2 stops29h 27mUnited Airlines
Fri 9/129:45 amMDE - BOI
2 stops24h 58mUnited Airlines
Deal found 4/16$734
This FlightHub deal was found by Cheapflights users on 4/17. 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.
Sun 7/2711:30 pmBOI - UIO
1 stop19h 30mLATAM Airlines
Mon 8/119:11 amUIO - BOI
2 stops52h 20mLATAM Airlines
Deal found 4/17$814
This Delta deal was found by Cheapflights users on 4/17. 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 10/17:15 amBOI - LIM
1 stop13h 55mDelta
Wed 11/512:00 pmLIM - BOI
1 stop13h 20mDelta
Deal found 4/17$825
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 8/27:00 amBOI - MDE
2 stops15h 35mAmerican Airlines
Mon 8/115:45 amMDE - BOI
2 stops16h 31mAmerican Airlines
Deal found 4/16$834
This Delta deal was found by Cheapflights users on 4/16. 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 4/2511:30 pmBOI - MDE
2 stops18h 55mDelta
Sat 5/35:22 amMDE - BOI
2 stops33h 03mDelta
Deal found 4/16$853
This LATAM Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 10/61:43 pmBOI - LIM
1 stop14h 57mLATAM Airlines
Sun 11/212:00 pmLIM - BOI
1 stop13h 20mLATAM Airlines
Deal found 4/17$874
This LATAM Airlines deal was found by Cheapflights users on 4/17. 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 4/2511:30 pmBOI - MDE
2 stops22h 05mLATAM Airlines
Sat 5/38:28 pmMDE - BOI
2 stops27h 00mLATAM Airlines
Deal found 4/17$900
This Ovago deal was found by Cheapflights users on 4/16. 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.
Fri 11/147:30 amBOI - UIO
3 stops17h 15mMultiple Airlines
Sat 11/223:22 amUIO - BOI
2 stops21h 43mMultiple Airlines
Deal found 4/16$908
This United Airlines deal was found by Cheapflights users on 4/17. 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 7/12:32 pmBOI - LIM
2 stops31h 28mUnited Airlines
Fri 7/1112:40 amLIM - BOI
2 stops22h 47mUnited Airlines
Deal found 4/17$1,000

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 April 17, 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

BoiseQuito

BOI - UIO

BOIUIO

Boise Air Term. Gowen Fld

Sun 7/27

7:50 am-11:25 pm

2 stops38h 35m

Quito Mariscal Sucr

Sun 8/10

12:35 am-1:58 pm

2 stops38h 23m

$714

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Thu 5/15

8:05 am-3:25 am

2 stops18h 20m

Lima J Chavez Intl

Wed 5/21

1:40 am-5:11 pm

2 stops40h 31m

$733

BoiseMedellín

BOI - MDE

BOIMDE

Boise Air Term. Gowen Fld

Mon 9/1

2:43 pm-9:10 pm

2 stops29h 27m

Medellín Jose Maria Cordova Intl

Fri 9/12

9:45 am-9:43 am

2 stops24h 58m

$734

BoiseQuito

BOI - UIO

BOIUIO

Boise Air Term. Gowen Fld

Sun 7/27

3:43 pm-8:00 pm

2 stops27h 17m

Quito Mariscal Sucr

Mon 8/11

11:20 pm-11:16 pm

2 stops24h 56m

$789

BoiseQuito

BOI - UIO

BOIUIO

Boise Air Term. Gowen Fld

Sun 7/27

11:30 pm-8:00 pm

1 stop19h 30m

Quito Mariscal Sucr

Mon 8/11

9:11 am-12:31 pm

2 stops52h 20m

$814

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

$825

BoiseMedellín

BOI - MDE

BOIMDE

Boise Air Term. Gowen Fld

Sat 8/2

7:00 am-11:35 pm

2 stops15h 35m

Medellín Jose Maria Cordova Intl

Mon 8/11

5:45 am-9:16 pm

2 stops16h 31m

$834

BoiseMedellín

BOI - MDE

BOIMDE

Boise Air Term. Gowen Fld

Tue 4/29

2:15 pm-10:40 pm

2 stops31h 25m

Medellín Jose Maria Cordova Intl

Sat 5/3

5:22 am-1:25 pm

2 stops33h 03m

$866

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Mon 10/6

1:43 pm-5:40 am

1 stop14h 57m

Lima J Chavez Intl

Sun 11/2

12:00 pm-11:20 pm

1 stop13h 20m

$874

BoiseLima

BOI - LIM

BOILIM

Boise Air Term. Gowen Fld

Tue 7/1

2:32 pm-11:00 pm

2 stops31h 28m

Lima J Chavez Intl

Fri 7/11

12:40 am-10:27 pm

2 stops22h 47m

$1,000

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 37 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, May is the cheapest month in which you can book a flight from Boise to South America (average of $359). Flying from Boise 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 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 April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise 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 April 17, 2025.
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
7.6
Good
1,409 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
1,761 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

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 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.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $240. Users have also found prices from $425 and $468 on Copa Airlines and LATAM Airlines, respectively.

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

    While some choose either Boise Air Term. Gowen Fld - Medellín Jose Maria Cordova Intl 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, May is the cheapest month in which you can book a flight from Boise to South America (average of $359). Flying from Boise 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 Boise 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 Boise to South America

Discover the top 5 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$463Average$1,105FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$503Average$1,113FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$678Average$944FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$713Average$1,011FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$987Average$1,220FlexibilityNo cancel feeOn-time69%

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