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$360+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — BOI
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap 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 July 30, 2025.

Round-trip from

$1,245

One-way from

$360
(Kiwi.com)
From Sao Paulo (SAO) to Idaho
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One-way flight from Sao Paulo (SAO) to Idaho
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Find 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 July 30, 2025.

This deal was found by Cheapflights users on 7/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1810:20 pmGRU - BOI
1 stop16h 11mUnited Airlines
Mon 9/812:27 pmBOI - GRU
1 stop18h 03mUnited Airlines
Deal found 7/29$1,245

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 July 30, 2025.
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

Mon 8/18

10:20 pm-11:31 am

1 stop16h 11m

Boise Air Term. Gowen Fld

Mon 9/8

12:27 pm-9:30 am

1 stop18h 03m

$1,245

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

Tue 9/16

4:50 pm-11:59 pm

3 stops34h 09m

$360

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

Thu 8/7

1:40 am-9:34 pm

2 stops22h 54m

$486

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

Wed 11/12

9:30 pm-12:38 pm

1 stop19h 08m

$676

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

Mon 9/15

10:20 pm-10:41 pm

1 stop27h 21m

$776

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

Mon 9/15

10:50 pm-12:30 pm

1 stop16h 40m

$809

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

Thu 9/11

10:00 pm-12:48 pm

1 stop17h 48m

$861

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated July 30, 2025.
Read through reviews of airlines operating flights from Sao Paulo to Idaho, such as Delta, LATAM Airlines, and Copa Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
LATAM Airlines
7.5
Good
1,822 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • What are the cheapest airlines to fly from Sao Paulo to Idaho one-way?

    For one-way options, check prices for Copa Airlines. According to our data, you can fly for as low as $486. Users have also found prices from $676 and $776 on Delta and United Airlines, respectively.

  • 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 Guarulhos Intl - Idaho Falls Fanning Field, Sao Paulo Viracopos - Boise Air Term. Gowen Fld 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.

  • What is the cheapest month to book a flight from Sao Paulo to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Sao Paulo to Idaho (average of $314). Flying from Sao Paulo to Idaho in June is currently the most expensive (average of $398). 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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