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Idaho Falls

$1,180+ Cheap flights from Sao Paulo, Brazil (SAO) to Idaho Falls (IDA)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — IDA
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Sao Paulo to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Sao Paulo (SAO) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,208
(United Airlines)
Provider with most accurate pricing for Sao Paulo (SAO)-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Idaho Falls Fanning Field flights.
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From Sao Paulo (SAO) to Idaho Falls Fanning Field
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Find flight deals from Sao Paulo to Idaho Falls

Cheapest flights from Sao Paulo to Idaho Falls
Explore the most affordable flight options available from Sao Paulo to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This United Airlines deal was found by Cheapflights users on 1/6. 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.
Thu 9/249:50 pmGRU - IDA
2 stops22h 32mUnited Airlines
Mon 9/285:57 pmIDA - GRU
2 stops33h 33mUnited Airlines
Deal found 1/6$1,180
This United Airlines deal was found by Cheapflights users on 1/7. 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 2/219:45 pmGRU - IDA
2 stops19h 45mUnited Airlines
Sat 2/285:33 pmIDA - GRU
2 stops33h 42mUnited Airlines
Deal found 1/7$1,208
This American Airlines deal was found by Cheapflights users on 1/7. 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 2/2111:00 pmGRU - IDA
1 stop18h 48mAmerican Airlines
Sat 2/282:18 pmIDA - GRU
1 stop13h 52mAmerican Airlines
Deal found 1/7$1,370

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sao Paulo to Idaho Falls 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 January 8, 2026.
Use the filters below to find and compare flights from Sao Paulo to Idaho Falls that are best for you.

Fly from

Sao Paulo

Fly to

Idaho Falls

Route

Depart

Return

Price

Sao PauloIdaho Falls

GRU - IDA

GRUIDA

Sao Paulo Guarulhos Intl

Sat 2/21

9:45 pm-1:30 pm

2 stops19h 45m

Idaho Falls Fanning Field

Sat 2/28

5:33 pm-7:15 am

2 stops33h 42m

$1,208

Sao PauloIdaho Falls

GRU - IDA

GRUIDA

Sao Paulo Guarulhos Intl

Sat 2/21

11:00 pm-1:48 pm

1 stop18h 48m

Idaho Falls Fanning Field

Sat 2/28

2:18 pm-8:10 am

1 stop13h 52m

$1,370

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

  • Most accurate provider: When it comes to deals on Sao Paulo-Idaho Falls flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Sao Paulo-Idaho Falls flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Sao Paulo-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sao Paulo-Idaho Falls flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sao Paulo-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sao Paulo to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Sao Paulo 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 Sao Paulo to Idaho Falls
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Sao Paulo to Idaho Falls. 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 into for flights to Idaho Falls from Sao Paulo?

    Idaho Falls Fanning Field (IDA) is the airport you will fly into if you book a flight from Sao Paulo to Idaho Falls. You should not have trouble finding flights to Fanning Field from Sao Paulo; the airport handles an average of 0 inbound flights from Sao Paulo per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Idaho Falls airport from Sao Paulo. It is only a 3.8 mi journey from Fanning Field (IDA) to Idaho Falls’s city center.

  • How long is the flight from Sao Paulo to Idaho Falls?

    Departing from Sao Paulo to Idaho Falls will take you 18h 48m. There are 6210 mi between Sao Paulo and Idaho Falls. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Sao Paulo to Idaho Falls?

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

  • Can I find deals for business class flights from Sao Paulo to Idaho Falls?

    Yes. Cheapflights offers flight deals from Sao Paulo to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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