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

Delta, United Airlines, 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 1 as of November 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.

$577 Cheap Flights from Idaho to Brazil in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Brazil

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:43 pm - 9:00 pmBOI Boise Air Term. Gowen Fld-GRU Sao Paulo Guarulhos Intl

28h 17m2 stops Atlanta Hartsfield-Jackson Buenos Aires Ministro Pistarini

11:55 pm - 12:39 pmGRU Sao Paulo Guarulhos Intl-BOI Boise Air Term. Gowen Fld

39h 44m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

$1,358LATAM Airlines

Sun, Apr 11 - Sun, Apr 18

4:08 pm - 8:00 amBOI Boise Air Term. Gowen Fld-GIG Rio de Janeiro–Galeão Intl

35h 52m2 stops San Francisco Panama City Tocumen Intl

5:05 am - 9:57 amGIG Rio de Janeiro–Galeão Intl-BOI Boise Air Term. Gowen Fld

32h 52m2 stops Panama City Tocumen Intl Denver Intl

$1,366Copa Airlines

Thu, Feb 11 - Tue, Feb 16

6:15 am - 9:35 amBOI Boise Air Term. Gowen Fld-GIG Rio de Janeiro–Galeão Intl

23h 20m2 stops Denver Intl Houston George Bush Intcntl

9:55 pm - 6:07 pmGIG Rio de Janeiro–Galeão Intl-BOI Boise Air Term. Gowen Fld

48h 12m2 stops Houston George Bush Intcntl Denver Intl

$1,369United Airlines

Tue, Dec 8 - Tue, Dec 22

1:43 pm - 10:30 amBOI Boise Air Term. Gowen Fld-GRU Sao Paulo Guarulhos Intl

41h 47m2 stops Atlanta Hartsfield-Jackson Rio de Janeiro–Galeão Intl

11:55 pm - 12:39 pmGRU Sao Paulo Guarulhos Intl-BOI Boise Air Term. Gowen Fld

39h 44m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

$1,513LATAM Airlines

Sun, Apr 18 - Sat, Apr 24

11:30 pm - 7:15 amBOI Boise Air Term. Gowen Fld-GRU Sao Paulo Guarulhos Intl

28h 45m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

11:55 pm - 12:39 pmGRU Sao Paulo Guarulhos Intl-BOI Boise Air Term. Gowen Fld

39h 44m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson

$1,520LATAM Airlines

Sun, Mar 28 - Tue, Apr 6

11:30 pm - 8:00 pmBOI Boise Air Term. Gowen Fld-GRU Sao Paulo Guarulhos Intl

17h 30m2 stops Atlanta Hartsfield-Jackson Miami

1:00 pm - 12:39 pmGRU Sao Paulo Guarulhos Intl-BOI Boise Air Term. Gowen Fld

26h 39m2 stops Buenos Aires Ministro Pistarini Atlanta Hartsfield-Jackson

$1,554LATAM Airlines

Sun, May 2 - Sun, May 9

8:50 pm - 5:30 amBOI Boise Air Term. Gowen Fld-GRU Sao Paulo Guarulhos Intl

29h 40m2 stops Seattle/Tacoma Intl Los Angeles

10:45 pm - 6:10 pmGRU Sao Paulo Guarulhos Intl-BOI Boise Air Term. Gowen Fld

22h 25m2 stops Boston Logan Intl Seattle/Tacoma Intl

$1,567Multiple Airlines

Sun, Mar 28 - Tue, Apr 6

7:15 am - 5:30 amBOI Boise Air Term. Gowen Fld-GRU Sao Paulo Guarulhos Intl

19h 15m1 stop Los Angeles

7:15 pm - 2:59 pmGRU Sao Paulo Guarulhos Intl-BOI Boise Air Term. Gowen Fld

22h 44m2 stops Lima J Chavez Intl Los Angeles

$1,570LATAM Airlines

Mon, Apr 12 - Mon, Apr 19

7:05 am - 9:00 amBOI Boise Air Term. Gowen Fld-GRU Sao Paulo Guarulhos Intl

22h 55m1 stop Dallas/Fort Worth

11:15 pm - 1:03 pmGRU Sao Paulo Guarulhos Intl-BOI Boise Air Term. Gowen Fld

16h 48m1 stop Dallas/Fort Worth

$1,625American Airlines

Sun, Mar 28 - Tue, Apr 6

1:53 pm - 9:00 amBOI Boise Air Term. Gowen Fld-GRU Sao Paulo Guarulhos Intl

16h 07m1 stop Dallas/Fort Worth

11:15 pm - 1:03 pmGRU Sao Paulo Guarulhos Intl-BOI Boise Air Term. Gowen Fld

16h 48m1 stop Dallas/Fort Worth

$1,655American Airlines

Sun, Apr 11 - Sun, Apr 18

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LATAM Airlines flights from Idaho to Brazil

Our best LATAM Airlines deals on Idaho to Brazil flight tickets

LATAM Airlines

Apr 11

BOI1:43 pmBoise Air Term. Gowen Fld

28h 17m

2 stops

GRU9:00 pmSao Paulo Guarulhos Intl

Apr 18

GRU11:55 pmSao Paulo Guarulhos Intl

39h 44m

2 stops

BOI12:39 pmBoise Air Term. Gowen Fld

$1,358

LATAM Airlines

Apr 18

BOI1:43 pmBoise Air Term. Gowen Fld

41h 47m

2 stops

GRU10:30 amSao Paulo Guarulhos Intl

Apr 24

GRU11:55 pmSao Paulo Guarulhos Intl

39h 44m

2 stops

BOI12:39 pmBoise Air Term. Gowen Fld

$1,513

LATAM Airlines

Mar 28

BOI11:30 pmBoise Air Term. Gowen Fld

28h 45m

2 stops

GRU7:15 amSao Paulo Guarulhos Intl

Apr 6

GRU11:55 pmSao Paulo Guarulhos Intl

39h 44m

2 stops

BOI12:39 pmBoise Air Term. Gowen Fld

$1,520

United Airlines flights from Idaho to Brazil

Our best United Airlines deals on Idaho to Brazil flight tickets

United Airlines

Dec 8

BOI6:15 amBoise Air Term. Gowen Fld

23h 20m

2 stops

GIG9:35 amRio de Janeiro–Galeão Intl

Dec 22

GIG9:55 pmRio de Janeiro–Galeão Intl

48h 12m

2 stops

BOI6:07 pmBoise Air Term. Gowen Fld

$1,369

United Airlines

Apr 14

BOI12:29 pmBoise Air Term. Gowen Fld

18h 16m

1 stop

GRU9:45 amSao Paulo Guarulhos Intl

Apr 21

GRU10:20 pmSao Paulo Guarulhos Intl

16h 42m

1 stop

BOI12:02 pmBoise Air Term. Gowen Fld

$1,625

United Airlines

Apr 8

BOI8:40 amBoise Air Term. Gowen Fld

19h 30m

2 stops

GRU7:10 amSao Paulo Guarulhos Intl

Apr 20

GRU10:20 pmSao Paulo Guarulhos Intl

16h 42m

1 stop

BOI12:02 pmBoise Air Term. Gowen Fld

$1,630

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSao Paulo

BOI Boise Air Term. Gowen Fld - GRU Sao Paulo Guarulhos Intl

BOIGRU

Boise Air Term. Gowen Fld

Sun 4/11

1:43 pm-9:00 pm

2 stops28h 17m

Sao Paulo Guarulhos Intl

Sun 4/18

11:55 pm-12:39 pm

2 stops39h 44m

$1,358

BoiseRio de Janeiro

BOI Boise Air Term. Gowen Fld - GIG Rio de Janeiro–Galeão Intl

BOIGIG

Boise Air Term. Gowen Fld

Thu 2/11

4:08 pm-8:00 am

2 stops35h 52m

Rio de Janeiro–Galeão Intl

Tue 2/16

5:05 am-9:57 am

2 stops32h 52m

$1,366

BoiseRio de Janeiro

BOI Boise Air Term. Gowen Fld - GIG Rio de Janeiro–Galeão Intl

BOIGIG

Boise Air Term. Gowen Fld

Tue 12/8

6:15 am-9:35 am

2 stops23h 20m

Rio de Janeiro–Galeão Intl

Tue 12/22

9:55 pm-6:07 pm

2 stops48h 12m

$1,369

BoiseSao Paulo

BOI Boise Air Term. Gowen Fld - GRU Sao Paulo Guarulhos Intl

BOIGRU

Boise Air Term. Gowen Fld

Sun 4/18

1:43 pm-10:30 am

2 stops41h 47m

Sao Paulo Guarulhos Intl

Sat 4/24

11:55 pm-12:39 pm

2 stops39h 44m

$1,513

BoiseSao Paulo

BOI Boise Air Term. Gowen Fld - GRU Sao Paulo Guarulhos Intl

BOIGRU

Boise Air Term. Gowen Fld

Sun 3/28

11:30 pm-7:15 am

2 stops28h 45m

Sao Paulo Guarulhos Intl

Tue 4/6

11:55 pm-12:39 pm

2 stops39h 44m

$1,520

BoiseSao Paulo

BOI Boise Air Term. Gowen Fld - GRU Sao Paulo Guarulhos Intl

BOIGRU

Boise Air Term. Gowen Fld

Sun 5/2

11:30 pm-8:00 pm

2 stops17h 30m

Sao Paulo Guarulhos Intl

Sun 5/9

1:00 pm-12:39 pm

2 stops26h 39m

$1,554

BoiseSao Paulo

BOI Boise Air Term. Gowen Fld - GRU Sao Paulo Guarulhos Intl

BOIGRU

Boise Air Term. Gowen Fld

Sun 3/28

8:50 pm-5:30 am

2 stops29h 40m

Sao Paulo Guarulhos Intl

Tue 4/6

10:45 pm-6:10 pm

2 stops22h 25m

$1,567

BoiseSao Paulo

BOI Boise Air Term. Gowen Fld - GRU Sao Paulo Guarulhos Intl

BOIGRU

Boise Air Term. Gowen Fld

Mon 4/12

7:15 am-5:30 am

1 stop19h 15m

Sao Paulo Guarulhos Intl

Mon 4/19

7:15 pm-2:59 pm

2 stops22h 44m

$1,570

BoiseSao Paulo

BOI Boise Air Term. Gowen Fld - GRU Sao Paulo Guarulhos Intl

BOIGRU

Boise Air Term. Gowen Fld

Sun 3/28

7:05 am-9:00 am

1 stop22h 55m

Sao Paulo Guarulhos Intl

Tue 4/6

11:15 pm-1:03 pm

1 stop16h 48m

$1,625

Quickest round-trip

BoiseSao Paulo

BOI Boise Air Term. Gowen Fld - GRU Sao Paulo Guarulhos Intl

BOIGRU

Boise Air Term. Gowen Fld

Sun 4/11

1:53 pm-9:00 am

1 stop16h 07m

Sao Paulo Guarulhos Intl

Sun 4/18

11:15 pm-1:03 pm

1 stop16h 48m

$1,655

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

Best Price Found	$577
Fastest flight time	19h 00m
Direct flights	None

The best one-way flight to Brazil from Idaho in the past 72 hours is $577. The best round-trip flight deal from Idaho to Brazil found on momondo in the last 72 hours is $1,358.

The fastest flight from Idaho to Brazil takes 19h 00m

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

Search flight deals

Frequently asked questions about flying 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 1 as of November 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 $1,274	Free Cancellation	Rating 7.0 12,228 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.