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Cheap flights from Idaho to Sao Paulo from $1,313

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Sao Paulo departing on 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Idaho to Sao Paulo

Cheap round-trip flights

American Airlines Logo
1:37 pm - 7:15 amBOI-GRU
14h 38m1 stop
American Airlines Logo
10:00 pm - 12:48 pmGRU-BOI
17h 48m1 stop
$1,313American Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 29
American Airlines Logo
6:59 am - 8:20 amBOI-GRU
22h 21m2 stops
American Airlines Logo
10:00 pm - 8:02 pmGRU-BOI
25h 02m2 stops
$1,317American Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 29
Copa Airlines Logo
7:09 pm - 12:30 amBOI-GRU
26h 21m2 stops
Copa Airlines Logo
1:30 am - 10:30 pmGRU-BOI
24h 00m2 stops
$1,698Copa Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 28
Copa Airlines Logo
7:09 pm - 3:50 amBOI-GRU
29h 41m2 stops
Copa Airlines Logo
1:30 am - 10:30 pmGRU-BOI
24h 00m2 stops
$1,748Copa Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 28

American Airlines flights from Idaho to Sao Paulo Guarulhos Intl Airport

Our best American Airlines deals on Idaho to Sao Paulo Guarulhos Intl Airport flight tickets
American Airlines
Sep 18
BOI1:37 pmBoise Air Term. Gowen Fld
14h 38m
1 stop
GRU7:15 amSao Paulo Guarulhos Intl
Sep 29
GRU10:00 pmSao Paulo Guarulhos Intl
17h 48m
1 stop
BOI12:48 pmBoise Air Term. Gowen Fld
$1,313
Find similar
American Airlines
Sep 18
BOI6:59 amBoise Air Term. Gowen Fld
22h 21m
2 stops
GRU8:20 amSao Paulo Guarulhos Intl
Sep 29
GRU10:00 pmSao Paulo Guarulhos Intl
25h 02m
2 stops
BOI8:02 pmBoise Air Term. Gowen Fld
$1,317
Find similar
American Airlines
Aug 10
BOI7:00 amBoise Air Term. Gowen Fld
21h 15m
1 stop
GRU7:15 amSao Paulo Guarulhos Intl
Aug 13
GRU10:00 pmSao Paulo Guarulhos Intl
17h 46m
1 stop
BOI12:46 pmBoise Air Term. Gowen Fld
$1,530
Find similar

Copa Airlines flights from Idaho to Sao Paulo Guarulhos Intl Airport

Our best Copa Airlines deals on Idaho to Sao Paulo Guarulhos Intl Airport flight tickets
Copa Airlines
Aug 10
BOI7:15 pmBoise Air Term. Gowen Fld
32h 15m
2 stops
GRU6:30 amSao Paulo Guarulhos Intl
Aug 12
GRU3:10 amSao Paulo Guarulhos Intl
22h 17m
2 stops
BOI10:27 pmBoise Air Term. Gowen Fld
$1,478
Find similar
Copa Airlines
Sep 18
BOI7:09 pmBoise Air Term. Gowen Fld
26h 21m
2 stops
GRU12:30 amSao Paulo Guarulhos Intl
Sep 28
GRU1:30 amSao Paulo Guarulhos Intl
24h 00m
2 stops
BOI10:30 pmBoise Air Term. Gowen Fld
$1,698
Find similar
Copa Airlines
Sep 18
BOI7:09 pmBoise Air Term. Gowen Fld
29h 41m
2 stops
GRU3:50 amSao Paulo Guarulhos Intl
Sep 28
GRU1:30 amSao Paulo Guarulhos Intl
24h 00m
2 stops
BOI10:30 pmBoise Air Term. Gowen Fld
$1,748
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Sao Paulo Guarulhos Intl Airport 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, momondo users made 832,500 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Idaho to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseSao Paulo

BOI - GRU

BOIGRU

Boise Air Term. Gowen Fld

Thu 9/18

1:37 pm-7:15 am

1 stop14h 38m

Sao Paulo Guarulhos Intl

Mon 9/29

10:00 pm-12:48 pm

1 stop17h 48m

$1,313

BoiseSao Paulo

BOI - GRU

BOIGRU

Boise Air Term. Gowen Fld

Thu 9/18

6:59 am-8:20 am

2 stops22h 21m

Sao Paulo Guarulhos Intl

Mon 9/29

10:00 pm-8:02 pm

2 stops25h 02m

$1,317

BoiseSao Paulo

BOI - GRU

BOIGRU

Boise Air Term. Gowen Fld

Thu 9/18

7:09 pm-12:30 am

2 stops26h 21m

Sao Paulo Guarulhos Intl

Sun 9/28

1:30 am-10:30 pm

2 stops24h 00m

$1,698

BoiseSao Paulo

BOI - GRU

BOIGRU

Boise Air Term. Gowen Fld

Thu 9/18

7:09 pm-3:50 am

2 stops29h 41m

Sao Paulo Guarulhos Intl

Sun 9/28

1:30 am-10:30 pm

2 stops24h 00m

$1,748

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sao Paulo from

How to get the cheapest flight ticket from Idaho to Sao Paulo Guarulhos Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Sao Paulo Guarulhos Intl Airport?

On average, the least expensive day to fly to Sao Paulo Guarulhos Intl Airport from Idaho is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $873. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Sao Paulo Guarulhos Intl Airport is Saturday, with ticket prices averaging around $1,600.

What is the cheapest time of day to depart on your flight to Sao Paulo Guarulhos Intl Airport?

Our data shows that the cheapest Idaho to Sao Paulo Guarulhos Intl Airport flights are usually those with departure times in the morning. Our users have found flights to Sao Paulo Guarulhos Intl Airport in the morning for as low as $1,149. Flights at noon are often more expensive with an average ticket price of $1,158.

Cheap Idaho to Sao Paulo Guarulhos Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Sao Paulo Guarulhos Intl Airport

Best Price Found

$1,313

Fastest flight time

14h 38m

Direct flights

None
The best flight deal from Idaho to Sao Paulo Guarulhos Intl Airport found on momondo in the last 72 hours is $1,313
The fastest flight from Idaho to Sao Paulo Guarulhos Intl Airport takes 14h 38m
There are no direct flights from Idaho to Sao Paulo Guarulhos Intl Airport. Popular non-direct route for this connection is Boise Air Term. Gowen Fld Airport - Sao Paulo Guarulhos Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Sao Paulo Guarulhos Intl Airport?

    Prices for flights from Idaho to Sao Paulo Guarulhos Intl Airport are updated daily.

  • How many operators does momondo search for flights from Idaho to Sao Paulo Guarulhos Intl Airport?

  • How old do you have to be to fly from Idaho to Sao Paulo Guarulhos Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Sao Paulo Guarulhos Intl Airport.

  • What documentation or ID do you need to fly to Sao Paulo Guarulhos Intl Airport?

    The travel and health documents required for your trip to Sao Paulo Guarulhos Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sao Paulo Guarulhos Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho to Sao Paulo Guarulhos Intl Airport

Compare and see reviews for airlines that fly from Idaho to Sao Paulo Guarulhos Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $987Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Guarulhos
Santos
Guarujá
Campinas
Aparecida

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Sao Paulo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sao Paulo from Idaho.

Can I find flights from Idaho to Sao Paulo with flexible booking policies on momondo?

Flights from Idaho to Sao Paulo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Idaho to Sao Paulo?

Once all potential Idaho to Sao Paulo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Idaho to Sao Paulo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sao Paulo from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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