What is the cheapest airline that flies from Idaho to Brazil?

Delta and LATAM Airlines are the most popular carriers operating from Idaho to Brazil

When did momondo last update prices for flights from Idaho to Brazil?

Prices for flights from Idaho to Brazil were last updated today.

How many operators does momondo search for flights from Idaho to Brazil?

The number of operators available for flights from Idaho to Brazil is 2 as of March 2026.

How old do you have to be to fly from Idaho to Brazil?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Brazil.

What documentation or ID do you need to fly to Brazil?

The necessary travel and health documents for your Brazil trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$482 Cheap Flights from Idaho to Brazil in 2026

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Find the cheapest flights from Idaho to Brazil

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 8:15 am

BOI

GIG

22h 10m

2 stops

9:05 pm - 9:25 pm

GIG

BOI

27h 20m

2 stops

$1,296United Airlines

Thu, Aug 27 - Fri, Sep 18

1:53 pm - 9:00 am

BOI

GRU

16h 07m

1 stop

10:00 pm - 2:48 pm

GRU

BOI

19h 48m

1 stop

$1,303American Airlines

Wed, May 13 - Thu, Jul 30

7:05 pm - 8:15 am

BOI

GIG

34h 10m

2 stops

9:05 pm - 9:19 pm

GIG

BOI

27h 14m

2 stops

$1,304United Airlines

Mon, Aug 3 - Thu, Aug 13

1:53 pm - 9:00 am

BOI

GRU

16h 07m

1 stop

9:25 pm - 5:09 pm

GRU

BOI

22h 44m

2 stops

$1,308American Airlines

Wed, May 13 - Thu, Jul 30

12:14 pm - 2:10 pm

BOI

GIG

22h 56m

2 stops

10:10 pm - 11:05 pm

GIG

BOI

27h 55m

2 stops

$1,313American Airlines

Wed, Jul 22 - Wed, Jul 29

7:09 am - 4:30 pm

GEG

GIG

29h 21m

2 stops

7:00 am - 9:20 pm

GIG

GEG

42h 20m

2 stops

$1,390Multiple Airlines

Tue, May 12 - Sun, May 17

10:40 pm - 10:15 am

GEG

GIG

31h 35m

1 stop

7:00 am - 9:20 pm

GIG

GEG

42h 20m

2 stops

$1,410LATAM Airlines

Tue, May 12 - Sun, May 17

8:38 am - 12:40 pm

BOI

GIG

25h 02m

2 stops

9:00 pm - 12:36 pm

GIG

BOI

18h 36m

1 stop

$1,422Multiple Airlines

Thu, Jun 4 - Tue, Jun 9

11:39 pm - 10:15 am

BOI

GIG

31h 36m

1 stop

9:00 pm - 12:36 pm

GIG

BOI

18h 36m

1 stop

$1,479LATAM Airlines

Thu, Jun 4 - Tue, Jun 9

10:40 pm - 10:15 am

GEG

GIG

31h 35m

1 stop

9:00 pm - 11:17 am

GIG

GEG

18h 17m

1 stop

$1,537Delta

Thu, May 7 - Thu, May 14

American Airlines flights from Idaho to Brazil

Our best American Airlines deals on Idaho to Brazil flight tickets

American Airlines

May 13

BOI1:53 pmBoise Air Term. Gowen Fld

16h 07m

1 stop

GRU9:00 amSao Paulo Guarulhos Intl

Jul 30

GRU10:00 pmSao Paulo Guarulhos Intl

19h 48m

1 stop

BOI2:48 pmBoise Air Term. Gowen Fld

$1,303

American Airlines

May 13

BOI1:53 pmBoise Air Term. Gowen Fld

16h 07m

1 stop

GRU9:00 amSao Paulo Guarulhos Intl

Jul 30

GRU9:25 pmSao Paulo Guarulhos Intl

22h 44m

2 stops

BOI5:09 pmBoise Air Term. Gowen Fld

$1,308

American Airlines

Jul 22

BOI12:14 pmBoise Air Term. Gowen Fld

22h 56m

2 stops

GIG2:10 pmRio de Janeiro–Galeão Intl

Jul 29

GIG10:10 pmRio de Janeiro–Galeão Intl

27h 55m

2 stops

BOI11:05 pmBoise Air Term. Gowen Fld

$1,313

United Airlines flights from Idaho to Brazil

Our best United Airlines deals on Idaho to Brazil flight tickets

United Airlines

Aug 27

BOI7:05 amBoise Air Term. Gowen Fld

22h 10m

2 stops

GIG8:15 amRio de Janeiro–Galeão Intl

Sep 18

GIG9:05 pmRio de Janeiro–Galeão Intl

27h 20m

2 stops

BOI9:25 pmBoise Air Term. Gowen Fld

$1,296

United Airlines

Aug 3

BOI7:05 pmBoise Air Term. Gowen Fld

34h 10m

2 stops

GIG8:15 amRio de Janeiro–Galeão Intl

Aug 13

GIG9:05 pmRio de Janeiro–Galeão Intl

27h 14m

2 stops

BOI9:19 pmBoise Air Term. Gowen Fld

$1,304

United Airlines

Jun 4

BOI5:00 amBoise Air Term. Gowen Fld

24h 15m

2 stops

GIG8:15 amRio de Janeiro–Galeão Intl

Jun 9

GIG9:05 pmRio de Janeiro–Galeão Intl

28h 00m

2 stops

BOI10:05 pmBoise Air Term. Gowen Fld

$1,420

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseRio de Janeiro

BOI - GIG

BOIGIG

Boise Air Term. Gowen Fld

Thu 8/27

7:05 am-8:15 am

2 stops22h 10m

Rio de Janeiro–Galeão Intl

Fri 9/18

9:05 pm-9:25 pm

2 stops27h 20m

$1,296

Quickest round-trip

BoiseSao Paulo

BOI - GRU

BOIGRU

Boise Air Term. Gowen Fld

Wed 5/13

1:53 pm-9:00 am

1 stop16h 07m

Sao Paulo Guarulhos Intl

Thu 7/30

10:00 pm-2:48 pm

1 stop19h 48m

$1,303

BoiseRio de Janeiro

BOI - GIG

BOIGIG

Boise Air Term. Gowen Fld

Mon 8/3

7:05 pm-8:15 am

2 stops34h 10m

Rio de Janeiro–Galeão Intl

Thu 8/13

9:05 pm-9:19 pm

2 stops27h 14m

$1,304

BoiseSao Paulo

BOI - GRU

BOIGRU

Boise Air Term. Gowen Fld

Wed 5/13

1:53 pm-9:00 am

1 stop16h 07m

Sao Paulo Guarulhos Intl

Thu 7/30

9:25 pm-5:09 pm

2 stops22h 44m

$1,308

BoiseRio de Janeiro

BOI - GIG

BOIGIG

Boise Air Term. Gowen Fld

Wed 7/22

12:14 pm-2:10 pm

2 stops22h 56m

Rio de Janeiro–Galeão Intl

Wed 7/29

10:10 pm-11:05 pm

2 stops27h 55m

$1,313

SpokaneRio de Janeiro

GEG - GIG

GEGGIG

Spokane

Tue 5/12

7:09 am-4:30 pm

2 stops29h 21m

Rio de Janeiro–Galeão Intl

Sun 5/17

7:00 am-9:20 pm

2 stops42h 20m

$1,390

SpokaneRio de Janeiro

GEG - GIG

GEGGIG

Spokane

Tue 5/12

10:40 pm-10:15 am

1 stop31h 35m

Rio de Janeiro–Galeão Intl

Sun 5/17

7:00 am-9:20 pm

2 stops42h 20m

$1,410

BoiseRio de Janeiro

BOI - GIG

BOIGIG

Boise Air Term. Gowen Fld

Thu 6/4

8:38 am-12:40 pm

2 stops25h 02m

Rio de Janeiro–Galeão Intl

Tue 6/9

9:00 pm-12:36 pm

1 stop18h 36m

$1,422

BoiseRio de Janeiro

BOI - GIG

BOIGIG

Boise Air Term. Gowen Fld

Thu 6/4

11:39 pm-10:15 am

1 stop31h 36m

Rio de Janeiro–Galeão Intl

Tue 6/9

9:00 pm-12:36 pm

1 stop18h 36m

$1,479

SpokaneRio de Janeiro

GEG - GIG

GEGGIG

Spokane

Thu 5/7

10:40 pm-10:15 am

1 stop31h 35m

Rio de Janeiro–Galeão Intl

Thu 5/14

9:00 pm-11:17 am

1 stop18h 17m

$1,537

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho to Brazil

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

Prices

Airlines

Can stopping save me money on Idaho to Brazil flights?

You could potentially save up to 25% on your flight if you consider stops on a Idaho to Brazil flight.

Cheap Idaho to Brazil flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Brazil

Fastest flight time	18h 07m
Direct flights	None

The fastest flight from Idaho to Brazil takes 18h 07m

There are no direct flights from Idaho to Brazil. There are no popular flight routes from Idaho to Brazil.

Search flight deals

When did momondo last update prices for flights from Idaho to Brazil?
Prices for flights from Idaho to Brazil were last updated today.
How many operators does momondo search for flights from Idaho to Brazil?
The number of operators available for flights from Idaho to Brazil is 2 as of March 2026.
How old do you have to be to fly from Idaho to Brazil?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Brazil.
What documentation or ID do you need to fly to Brazil?
The necessary travel and health documents for your Brazil trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Brazil

Compare and see reviews for airlines that fly from Idaho to Brazil with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $1,148	Free Cancellation	Rating 7.1 11,491 reviews		Search American Airlines flights

Why use momondo?

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

Finding the right flight to Brazil from Idaho is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brazil quick and easy, saving you time and money.

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

Yes. All flights to Brazil from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho to Brazil?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Brazil from Idaho.

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

If you are simply researching potential flights to Brazil, momondo offers a useful price alert feature which will track prices for flights to Brazil from Idaho and alert you when they change.