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South America

$1,490+ Cheap flights from Idaho Falls (IDA) to South America

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — BOG
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Idaho Falls to South America

Keep the following information in mind while searching for Idaho Falls to South America flight deals. Data was last updated June 12, 2025.

Round-trip from

$1,490
(United Airlines)
From Idaho Falls Fanning Field to South America
Search Deals

Find flight deals from Idaho Falls to South America

Cheapest flights from Idaho Falls to South America
Explore the most affordable flight options available from Idaho Falls to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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 7/275:00 amIDA - EZE
2 stops24h 00mUnited Airlines
Sun 8/39:00 pmEZE - IDA
2 stops47h 22mUnited Airlines
Deal found 6/12$1,490
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/275:49 pmIDA - EZE
3 stops42h 31mMultiple Airlines
Sat 8/22:30 amEZE - IDA
3 stops36h 14mMultiple Airlines
Deal found 6/12$1,714

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho Falls 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 Falls to South America that are best for you.

Fly from

Idaho Falls

Fly to

South America

Route

Depart

Return

Price

Idaho FallsBuenos Aires

IDA - EZE

IDAEZE

Idaho Falls Fanning Field

Sun 7/27

5:00 am-8:00 am

2 stops24h 00m

Buenos Aires Ministro Pistarini

Sun 8/3

9:00 pm-5:22 pm

2 stops47h 22m

$1,490

Idaho FallsBuenos Aires

IDA - EZE

IDAEZE

Idaho Falls Fanning Field

Sun 7/27

5:49 pm-3:20 pm

3 stops42h 31m

Buenos Aires Ministro Pistarini

Sat 8/2

2:30 am-11:44 am

3 stops36h 14m

$1,714

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Idaho Falls to South America

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

What is the cheapest time of day to fly from IDA to SA?

Find hourly flight availability from Idaho Falls 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.

When flying from Idaho Falls to South America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

    Located just 3.8 mi from the city center, Idaho Falls Fanning Field (IDA) is the airport most travelers will use when flying to South America from Idaho Falls.

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Idaho Falls to South America (average of $359). Flying from Idaho Falls 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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Top airline flying from Idaho Falls to South America

Discover the top airline that operate flights from Idaho Falls 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$753Average$977FlexibilityNo cancel feeOn-timeN/A

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