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$368+ Cheap flights from Sao Paulo, Brazil (SAO) to Idaho

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — BOI
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Sao Paulo to Idaho

Cheapest flights from Sao Paulo to Idaho
Explore the most affordable flight options available from Sao Paulo to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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 9/2410:20 pm
GRU
-
IDA
2 stops18h 09m
United Airlines
Mon 9/285:57 pm
IDA
-
GRU
2 stops34h 13m
United Airlines
Deal found 2/2$1,217
This United Airlines deal was found by Cheapflights users on 2/1. 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 10/279:45 pm
GRU
-
BOI
2 stops23h 10m
United Airlines
Sat 10/3111:45 am
BOI
-
GRU
2 stops19h 35m
United Airlines
Deal found 2/1$1,218
This LATAM Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 10/2711:45 pm
GRU
-
BOI
1 stop15h 54m
LATAM Airlines
Sat 10/311:43 pm
BOI
-
GRU
1 stop16h 52m
LATAM Airlines
Deal found 2/1$1,227
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/310:25 pm
GRU
-
IDA
2 stops19h 05m
United Airlines
Tue 3/105:30 pm
IDA
-
GRU
2 stops34h 45m
United Airlines
Deal found 2/1$1,273
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/149:45 pm
GRU
-
BOI
1 stop18h 48m
United Airlines
Tue 3/36:25 am
BOI
-
GRU
2 stops20h 50m
United Airlines
Deal found 2/1$1,280
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/2510:15 pm
GRU
-
IDA
2 stops21h 25m
United Airlines
Thu 3/510:50 am
IDA
-
GRU
2 stops16h 25m
United Airlines
Deal found 2/1$1,280
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/1411:00 pm
GRU
-
BOI
1 stop17h 48m
American Airlines
Tue 3/31:35 pm
BOI
-
GRU
1 stop14h 35m
American Airlines
Deal found 2/2$1,289
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 10/110:00 pm
GRU
-
IDA
1 stop17h 13m
American Airlines
Thu 10/81:49 pm
IDA
-
GRU
1 stop16h 11m
American Airlines
Deal found 2/1$1,376
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/311:00 pm
GRU
-
IDA
1 stop18h 48m
American Airlines
Tue 3/102:18 pm
IDA
-
GRU
1 stop14h 52m
American Airlines
Deal found 2/1$1,432
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 2/2511:00 pm
GRU
-
IDA
1 stop18h 48m
American Airlines
Thu 3/52:18 pm
IDA
-
GRU
1 stop13h 52m
American Airlines
Deal found 2/1$1,439

Find flight deals from Sao Paulo to Idaho

Keep the following information in mind while searching for Sao Paulo to Idaho flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,218
(Expedia)

One-way from

$368
(Kiwi.com)
Provider with most accurate pricing for Sao Paulo (SAO)-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Boise Air Term. Gowen Fld flights.
Search Deals
From Sao Paulo (SAO) to Idaho
Search Deals
One-way flight from Sao Paulo (SAO) to Idaho
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sao Paulo to Idaho 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 February 3, 2026.
Use the filters below to find and compare flights from Sao Paulo to Idaho that are best for you.

Fly from

Sao Paulo

Fly to

Idaho

Route

Depart

Return

Price

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

Wed 5/13

10:50 pm-10:28 pm

1 stop26h 38m

Boise Air Term. Gowen Fld

Tue 8/18

3:30 pm-5:30 am

1 stop35h 00m

$1,218

Sao PauloIdaho Falls

GRU - IDA

GRUIDA

Sao Paulo Guarulhos Intl

Tue 3/3

10:25 pm-1:30 pm

2 stops19h 05m

Idaho Falls Fanning Field

Tue 3/10

5:30 pm-7:15 am

2 stops34h 45m

$1,273

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

Sat 2/14

9:45 pm-12:33 pm

1 stop18h 48m

Boise Air Term. Gowen Fld

Tue 3/3

12:16 pm-7:15 am

1 stop14h 59m

$1,280

Sao PauloIdaho Falls

GRU - IDA

GRUIDA

Sao Paulo Guarulhos Intl

Wed 2/25

10:15 pm-3:40 pm

2 stops21h 25m

Idaho Falls Fanning Field

Thu 3/5

10:50 am-7:15 am

2 stops16h 25m

$1,280

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

Sat 2/14

11:00 pm-12:48 pm

1 stop17h 48m

Boise Air Term. Gowen Fld

Tue 3/3

1:35 pm-8:10 am

1 stop14h 35m

$1,289

Sao PauloIdaho Falls

GRU - IDA

GRUIDA

Sao Paulo Guarulhos Intl

Tue 3/3

11:00 pm-1:48 pm

1 stop18h 48m

Idaho Falls Fanning Field

Tue 3/10

2:18 pm-8:10 am

1 stop14h 52m

$1,432

Sao PauloIdaho Falls

GRU - IDA

GRUIDA

Sao Paulo Guarulhos Intl

Wed 2/25

11:00 pm-1:48 pm

1 stop18h 48m

Idaho Falls Fanning Field

Thu 3/5

2:18 pm-8:10 am

1 stop13h 52m

$1,439

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

Tue 2/17

7:35 am-11:51 am

3 stops56h 16m

$430

Sao PauloBoise

VCP - BOI

VCPBOI

Sao Paulo Viracopos

Thu 2/26

10:10 am-11:11 am

2 stops29h 01m

$434

Sao PauloBoise

VCP - BOI

VCPBOI

Sao Paulo Viracopos

Wed 2/25

10:10 am-11:51 am

2 stops29h 41m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 23 results
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Best time to book a flight from Sao Paulo to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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
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. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like Delta, United Airlines, and American Airlines fly from Sao Paulo to Idaho in about 18h 48m. The time it takes to get you to your destination can typically vary by up to 7h 50m. The distance between Sao Paulo and Idaho is about 6210 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Sao Paulo to Idaho?

    While some choose either Sao Paulo Guarulhos Intl - Boise Air Term. Gowen Fld or Sao Paulo Viracopos - Boise Air Term. Gowen Fld, Sao Paulo Guarulhos Intl - Idaho Falls Fanning Field is the most popular route from Sao Paulo to Idaho.

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

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

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

    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.

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

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

See more FAQs

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Alternative routes for Sao Paulo to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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