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Sao Paulo

$780+ Cheap flights from Idaho to Sao Paulo, Brazil (SAO)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SAO
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheap flight deals from Idaho to Sao Paulo

Keep the following information in mind while searching for Idaho to Sao Paulo flight deals. Data was last updated July 28, 2025.

Round-trip from

$780
(Mytrip)

Popular in

August

Cheapest in

July

Average price

$374
From Idaho to Sao Paulo (SAO)
Search Deals
High demand for flights, 18% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Idaho to Sao Paulo

Cheapest flights from Idaho to Sao Paulo
Explore the most affordable flight options available from Idaho to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. 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.
Thu 9/112:16 pmBOI - GRU
3 stops31h 14mMultiple Airlines
Thu 9/1811:10 amGRU - BOI
3 stops36h 11mMultiple Airlines
Deal found 7/28$780
This Copa Airlines deal was found by Cheapflights users on 7/27. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/285:42 pmBOI - GRU
2 stops27h 28mCopa Airlines
Mon 8/45:25 amGRU - BOI
2 stops20h 02mCopa Airlines
Deal found 7/27$1,195
This Delta deal was found by Cheapflights users on 7/27. 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.
Sat 11/151:43 pmBOI - GRU
1 stop15h 52mDelta
Sun 11/3011:45 pmGRU - BOI
1 stop16h 53mDelta
Deal found 7/27$1,209
This American Airlines deal was found by Cheapflights users on 7/27. 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 9/186:35 amBOI - GRU
2 stops21h 40mAmerican Airlines
Mon 9/299:25 pmGRU - BOI
2 stops18h 23mAmerican Airlines
Deal found 7/27$1,228
This United Airlines deal was found by Cheapflights users on 7/27. 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 11/158:25 amBOI - GRU
2 stops18h 50mUnited Airlines
Sun 11/3010:15 pmGRU - BOI
2 stops43h 20mUnited Airlines
Deal found 7/27$1,236
This SmartFares deal was found by Cheapflights users on 7/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:15 amBOI - GRU
2 stops22h 20mLATAM Airlines
Sun 11/3011:45 pmGRU - BOI
2 stops27h 19mLATAM Airlines
Deal found 7/27$1,261

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Sao Paulo 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 28, 2025.
Use the filters below to find and compare flights from Idaho to Sao Paulo that are best for you.

Fly from

Idaho

Fly to

Sao Paulo

Route

Depart

Return

Price

BoiseSao Paulo

BOI - GRU

BOIGRU

Boise Air Term. Gowen Fld

Thu 9/11

2:16 pm-12:30 am

3 stops31h 14m

Sao Paulo Guarulhos Intl

Thu 9/18

11:10 am-8:21 pm

3 stops36h 11m

$780

BoiseSao Paulo

BOI - GRU

BOIGRU

Boise Air Term. Gowen Fld

Sat 11/15

1:43 pm-9:35 am

1 stop15h 52m

Sao Paulo Guarulhos Intl

Sun 11/30

11:45 pm-12:38 pm

1 stop16h 53m

$1,209

BoiseSao Paulo

BOI - GRU

BOIGRU

Boise Air Term. Gowen Fld

Thu 9/18

6:35 am-7:15 am

2 stops21h 40m

Sao Paulo Guarulhos Intl

Mon 9/29

9:25 pm-12:48 pm

2 stops18h 23m

$1,228

BoiseSao Paulo

BOI - GRU

BOIGRU

Boise Air Term. Gowen Fld

Sat 11/15

8:25 am-7:15 am

2 stops18h 50m

Sao Paulo Guarulhos Intl

Sun 11/30

10:15 pm-1:35 pm

2 stops43h 20m

$1,236

BoiseSao Paulo

BOI - GRU

BOIGRU

Boise Air Term. Gowen Fld

Sat 11/15

7:15 am-9:35 am

2 stops22h 20m

Sao Paulo Guarulhos Intl

Sun 11/30

11:45 pm-11:04 pm

2 stops27h 19m

$1,261

BoiseSao Paulo

BOI - GRU

BOIGRU

Boise Air Term. Gowen Fld

Thu 9/18

7:09 pm-8:50 pm

2 stops22h 41m

Sao Paulo Guarulhos Intl

Sun 9/28

1:30 am-10:30 pm

2 stops24h 00m

$1,626

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Idaho to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Idaho 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 to Sao Paulo

What is the cheapest time of day to fly from ID to SAO?

Find hourly flight availability from Idaho to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Sao Paulo as you normally would.

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. 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 Sao Paulo. Reviews last updated July 28, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines, and Copa Airlines from Idaho to Sao Paulo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,971 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,971 reviews
Delta
8.0
Very good
7,971 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,821 reviews
Delta
8.0
Very good
7,971 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,971 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,893 reviews
Delta
8.0
Very good
7,971 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,971 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Idaho to Sao Paulo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Sao Paulo 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 to Sao Paulo?

    Currently, September is the cheapest month in which you can book a flight from Idaho to Sao Paulo (average of $678). Flying from Idaho to Sao Paulo in December is currently the most expensive (average of $1,209). 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 Idaho to Sao Paulo

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Idaho to Sao Paulo

Discover the top airline that operate flights from Idaho to Sao Paulo. 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$987Average$1,220FlexibilityNo cancel feeOn-time69%

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