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$585+ Cheap flights from Guarulhos Intl, Brazil (GRU) 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — BOI
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Guarulhos Intl to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) to Idaho (USID). 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 enero 21, 2025.

Round-trip from

$733
(Copa Airlines)

One-way from

$585
(United Airlines)
From Sao Paulo Guarulhos Intl to Idaho
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One-way flight from Sao Paulo Guarulhos Intl to Idaho
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Find flight deals from Guarulhos Intl to Idaho

Cheapest flights from Guarulhos Intl to Idaho
Explore the most affordable flight options available from Guarulhos Intl to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Copa Airlines deal was found by Cheapflights users on 1/20. 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.
vie. 5/21:40 amGRU - BOI
2 stops24h 12mCopa Airlines
lun. 5/197:10 pmBOI - GRU
2 stops26h 20mCopa Airlines
Deal found 1/20$733
This LATAM Airlines deal was found by Cheapflights users on 1/20. 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.
sáb. 5/310:50 pmGRU - BOI
1 stop16h 45mLATAM Airlines
lun. 5/197:15 amBOI - GRU
2 stops30h 10mLATAM Airlines
Deal found 1/20$1,166
This Delta deal was found by Cheapflights users on 1/20. 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.
sáb. 5/310:05 amGRU - BOI
1 stop29h 30mDelta
lun. 5/191:43 pmBOI - GRU
1 stop16h 17mDelta
Deal found 1/20$1,194

Find flights from Guarulhos Intl to Idaho within your budget

Customize your flight search to find flights from Guarulhos Intl 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

vie. 5/2

1:40 am-10:52 pm

2 stops24h 12m

Boise Air Term. Gowen Fld

lun. 5/19

7:10 pm-12:30 am

2 stops26h 20m

$733

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

sáb. 5/3

10:50 pm-12:35 pm

1 stop16h 45m

Boise Air Term. Gowen Fld

lun. 5/19

7:15 am-4:25 pm

2 stops30h 10m

$1,166

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

sáb. 5/3

10:05 am-12:35 pm

1 stop29h 30m

Boise Air Term. Gowen Fld

lun. 5/19

1:43 pm-9:00 am

1 stop16h 17m

$1,194

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

lun. 3/31

10:20 pm-9:22 pm

2 stops26h 02m

$585

Sao PauloIdaho Falls

GRU - IDA

GRUIDA

Sao Paulo Guarulhos Intl

vie. 2/28

10:25 pm-9:40 am

2 stops39h 15m

$651

Sao PauloBoise

GRU - BOI

GRUBOI

Sao Paulo Guarulhos Intl

lun. 3/31

7:05 am-12:46 pm

3 stops32h 41m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Best time to book a flight from Guarulhos Intl to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Guarulhos Intl 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.

Travel insights for flights from Guarulhos Intl to Idaho

Get recent, data-driven insights about flights from Guarulhos Intl to Idaho including ideal travel times, pricing trends, and more.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 enero 21, 2025.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines
7.7
Good
1,662 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines
7.5
Good
1,858 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Guarulhos Intl to Idaho. 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 Guarulhos Intl to Idaho that include hotel bookings?

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

  • How can I find direct flights from Guarulhos Intl to Idaho?

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

  • Can I find deals for business class flights from Guarulhos Intl to Idaho?

    Yes. Cheapflights offers flight deals from Guarulhos Intl 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 Guarulhos Intl Airport to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Idaho (average of $314). Flying from Sao Paulo Guarulhos Intl Airport to Idaho in June is currently the most expensive (average of $436). 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 Guarulhos Intl to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Guarulhos Intl to Philadelphia flights
Viracopos to San Francisco flights

Top airline flying from Guarulhos Intl to Idaho

Discover the top airline that operate flights from Guarulhos Intl to Idaho. 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$987Average$1,347FlexibilityNo cancel feeOn-time71%
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