Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Idaho to Rio de Janeiro from $494

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Rio de Janeiro departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Idaho to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:43 am - 8:20 am
BOI
-
GIG
22h 37m
2 stops
American Airlines Logo
10:10 pm - 11:41 pm
GIG
-
BOI
28h 31m
2 stops
$1,270American Airlines
Thu, May 7 - Tue, May 12
LATAM Airlines Logo
11:39 pm - 10:15 am
BOI
-
GIG
31h 36m
1 stop
LATAM Airlines Logo
9:00 pm - 12:36 pm
GIG
-
BOI
18h 36m
1 stop
$1,288LATAM Airlines
Sun, May 31 - Tue, Jun 16
LATAM Airlines Logo
1:52 pm - 5:20 pm
BOI
-
GIG
24h 28m
2 stops
LATAM Airlines Logo
5:20 pm - 12:36 pm
GIG
-
BOI
22h 16m
2 stops
$1,324LATAM Airlines
Sun, May 31 - Tue, Jun 16
LATAM Airlines Logo
7:05 am - 5:20 pm
BOI
-
GIG
31h 15m
2 stops
LATAM Airlines Logo
9:00 pm - 12:40 pm
GIG
-
BOI
18h 40m
1 stop
$1,329LATAM Airlines
Thu, May 7 - Tue, May 12
LATAM Airlines Logo
1:43 pm - 8:20 am
BOI
-
GIG
14h 37m
1 stop
LATAM Airlines Logo
9:30 pm - 12:38 pm
GIG
-
BOI
18h 08m
1 stop
$1,336LATAM Airlines
Wed, Mar 4 - Wed, Mar 11
LATAM Airlines Logo
12:35 pm - 7:20 am
GEG
-
GIG
14h 45m
1 stop
LATAM Airlines Logo
9:00 pm - 11:37 am
GIG
-
GEG
18h 37m
1 stop
$1,336LATAM Airlines
Mon, Mar 23 - Mon, Mar 30
United Airlines Logo
5:00 am - 9:35 am
GEG
-
GIG
24h 35m
2 stops
United Airlines Logo
9:05 pm - 9:11 pm
GIG
-
GEG
28h 06m
2 stops
$1,344United Airlines
Mon, Mar 23 - Mon, Mar 30
LATAM Airlines Logo
1:40 pm - 7:20 am
BOI
-
GIG
14h 40m
1 stop
LATAM Airlines Logo
9:30 pm - 12:38 pm
GIG
-
BOI
18h 08m
1 stop
$1,362LATAM Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
1:43 pm - 8:20 am
BOI
-
GIG
14h 37m
1 stop
Multiple Airlines Logo
3:10 pm - 12:44 pm
GIG
-
BOI
24h 34m
2 stops
$1,385Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
United Airlines Logo
6:37 pm - 9:35 am
GEG
-
GIG
34h 58m
2 stops
United Airlines Logo
9:05 pm - 6:51 pm
GIG
-
GEG
49h 46m
2 stops
$1,529United Airlines
Sun, Mar 22 - Sun, Mar 29

American Airlines flights from Idaho to Rio de Janeiro

Our best American Airlines deals on Idaho to Rio de Janeiro flight tickets
American Airlines
May 7
BOI6:43 amBoise Air Term. Gowen Fld
22h 37m
2 stops
GIG8:20 amRio de Janeiro–Galeão Intl
May 12
GIG10:10 pmRio de Janeiro–Galeão Intl
28h 31m
2 stops
BOI11:41 pmBoise Air Term. Gowen Fld
$1,270
American Airlines
Mar 24
BOI7:00 amBoise Air Term. Gowen Fld
24h 15m
2 stops
GIG10:15 amRio de Janeiro–Galeão Intl
Mar 31
GIG10:10 pmRio de Janeiro–Galeão Intl
28h 28m
2 stops
BOI11:38 pmBoise Air Term. Gowen Fld
$1,344
American Airlines
Mar 21
BOI7:00 amBoise Air Term. Gowen Fld
22h 25m
2 stops
GIG8:25 amRio de Janeiro–Galeão Intl
Mar 28
GIG10:30 pmRio de Janeiro–Galeão Intl
17h 18m
1 stop
BOI12:48 pmBoise Air Term. Gowen Fld
$1,398

LATAM Airlines flights from Idaho to Rio de Janeiro

Our best LATAM Airlines deals on Idaho to Rio de Janeiro flight tickets
LATAM Airlines
May 31
BOI11:39 pmBoise Air Term. Gowen Fld
31h 36m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Jun 16
GIG9:00 pmRio de Janeiro–Galeão Intl
18h 36m
1 stop
BOI12:36 pmBoise Air Term. Gowen Fld
$1,288
LATAM Airlines
May 31
BOI1:52 pmBoise Air Term. Gowen Fld
24h 28m
2 stops
GIG5:20 pmRio de Janeiro–Galeão Intl
Jun 16
GIG5:20 pmRio de Janeiro–Galeão Intl
22h 16m
2 stops
BOI12:36 pmBoise Air Term. Gowen Fld
$1,324
LATAM Airlines
May 7
BOI7:05 amBoise Air Term. Gowen Fld
31h 15m
2 stops
GIG5:20 pmRio de Janeiro–Galeão Intl
May 12
GIG9:00 pmRio de Janeiro–Galeão Intl
18h 40m
1 stop
BOI12:40 pmBoise Air Term. Gowen Fld
$1,329

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Rio de Janeiro 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 February 7, 2026.
Use the filters below to find and compare flights from Idaho to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseRio de Janeiro

BOI - GIG

BOIGIG

Boise Air Term. Gowen Fld

Thu 5/7

6:43 am-8:20 am

2 stops22h 37m

Rio de Janeiro–Galeão Intl

Tue 5/12

10:10 pm-11:41 pm

2 stops28h 31m

$1,270

BoiseRio de Janeiro

BOI - GIG

BOIGIG

Boise Air Term. Gowen Fld

Sun 5/31

11:39 pm-10:15 am

1 stop31h 36m

Rio de Janeiro–Galeão Intl

Tue 6/16

9:00 pm-12:36 pm

1 stop18h 36m

$1,288

BoiseRio de Janeiro

BOI - GIG

BOIGIG

Boise Air Term. Gowen Fld

Sun 5/31

1:52 pm-5:20 pm

2 stops24h 28m

Rio de Janeiro–Galeão Intl

Tue 6/16

5:20 pm-12:36 pm

2 stops22h 16m

$1,324

BoiseRio de Janeiro

BOI - GIG

BOIGIG

Boise Air Term. Gowen Fld

Thu 5/7

7:05 am-5:20 pm

2 stops31h 15m

Rio de Janeiro–Galeão Intl

Tue 5/12

9:00 pm-12:40 pm

1 stop18h 40m

$1,329

BoiseRio de Janeiro

BOI - GIG

BOIGIG

Boise Air Term. Gowen Fld

Wed 3/4

1:43 pm-8:20 am

1 stop14h 37m

Rio de Janeiro–Galeão Intl

Wed 3/11

9:30 pm-12:38 pm

1 stop18h 08m

$1,336

SpokaneRio de Janeiro

GEG - GIG

GEGGIG

Spokane

Mon 3/23

12:35 pm-7:20 am

1 stop14h 45m

Rio de Janeiro–Galeão Intl

Mon 3/30

9:00 pm-11:37 am

1 stop18h 37m

$1,336

SpokaneRio de Janeiro

GEG - GIG

GEGGIG

Spokane

Mon 3/23

5:00 am-9:35 am

2 stops24h 35m

Rio de Janeiro–Galeão Intl

Mon 3/30

9:05 pm-9:11 pm

2 stops28h 06m

$1,344

BoiseRio de Janeiro

BOI - GIG

BOIGIG

Boise Air Term. Gowen Fld

Sat 3/21

1:40 pm-7:20 am

1 stop14h 40m

Rio de Janeiro–Galeão Intl

Sat 3/28

9:30 pm-12:38 pm

1 stop18h 08m

$1,362

BoiseRio de Janeiro

BOI - GIG

BOIGIG

Boise Air Term. Gowen Fld

Wed 3/4

1:43 pm-8:20 am

1 stop14h 37m

Rio de Janeiro–Galeão Intl

Wed 3/11

3:10 pm-12:44 pm

2 stops24h 34m

$1,385

SpokaneRio de Janeiro

GEG - GIG

GEGGIG

Spokane

Sun 3/22

6:37 pm-9:35 am

2 stops34h 58m

Rio de Janeiro–Galeão Intl

Sun 3/29

9:05 pm-6:51 pm

2 stops49h 46m

$1,529

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Idaho to Rio de Janeiro

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 airline that flies from Idaho to Rio de Janeiro?

Air Canada, Delta, and LATAM Airlines are the most popular carriers operating from Idaho to Rio de Janeiro

Cheap Idaho to Rio de Janeiro flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Rio de Janeiro

Fastest flight time

24h 35m

Direct flights

None
The fastest flight from Idaho to Rio de Janeiro takes 24h 35m
There are no direct flights from Idaho to Rio de Janeiro. There are no popular flight routes from Idaho to Rio de Janeiro.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Rio de Janeiro?

    Prices for flights from Idaho to Rio de Janeiro are refreshed on a daily basis.

  • How old do you have to be to fly from Idaho to Rio de Janeiro?

    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 Rio de Janeiro.

  • What documentation or ID do you need to fly to Rio de Janeiro?

    The travel and health documents required for your trip to Rio de Janeiro 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 Rio de Janeiro. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Rio de Janeiro?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Rio de Janeiro. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Idaho to Rio de Janeiro with flexible booking policies on momondo?

Yes. All flights to Rio de Janeiro 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 Rio de Janeiro?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Rio de Janeiro.

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

Yes momondo offers price alerts on flights to Rio de Janeiro 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.

An easier way to manage your Rio de Janeiro trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 3/9
Mon 3/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 8.1 mi from Rio de Janeiro
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport