Cheap flights from Idaho to Rio de Janeiro from $381

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 9/15. 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 Rio de Janeiro

Cheap round-trip flights

 Logo
7:00 am - 10:10 amGEG-GIG
23h 10m3 stops
 Logo
10:30 pm - 12:22 amGIG-GEG
29h 52m3 stops
$1,034
Find Deal
Mon, Oct 6 - Fri, Oct 31
American Airlines Logo
5:25 am - 9:25 amGEG-GIG
23h 00m2 stops
American Airlines Logo
10:15 pm - 8:46 pmGIG-GEG
27h 31m2 stops
$1,115American Airlines
Find Deal
Tue, Nov 11 - Thu, Nov 27
LATAM Airlines Logo
12:40 pm - 8:20 amGEG-GIG
14h 40m1 stop
LATAM Airlines Logo
10:20 am - 11:36 amGIG-GEG
30h 16m2 stops
$1,126LATAM Airlines
Find Deal
Tue, Nov 11 - Thu, Nov 27
United Airlines Logo
4:05 pm - 9:35 amGEG-GIG
60h 30m2 stops
United Airlines Logo
9:55 pm - 8:45 pmGIG-GEG
51h 50m2 stops
$1,195United Airlines
Find Deal
Sat, Nov 22 - Sat, Nov 29
LATAM Airlines Logo
12:40 pm - 8:20 amGEG-GIG
14h 40m1 stop
LATAM Airlines Logo
3:20 pm - 11:36 amGIG-GEG
25h 16m2 stops
$1,196LATAM Airlines
Find Deal
Tue, Nov 11 - Thu, Nov 27
LATAM Airlines Logo
1:39 pm - 1:10 pmBOI-GIG
20h 31m2 stops
LATAM Airlines Logo
9:00 pm - 12:29 pmGIG-BOI
18h 29m1 stop
$1,223LATAM Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 21
LATAM Airlines Logo
1:39 pm - 1:10 pmBOI-GIG
20h 31m2 stops
LATAM Airlines Logo
9:00 pm - 3:05 pmGIG-BOI
21h 05m2 stops
$1,228LATAM Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 21
LATAM Airlines Logo
12:51 pm - 10:15 amGEG-GIG
17h 24m1 stop
LATAM Airlines Logo
5:05 pm - 11:41 amGIG-GEG
22h 36m2 stops
$1,264LATAM Airlines
Find Deal
Mon, Oct 6 - Fri, Oct 31
 Logo
7:00 am - 10:10 amGEG-GIG
23h 10m3 stops
 Logo
10:55 pm - 12:22 amGIG-GEG
29h 27m2 stops
$1,265
Find Deal
Mon, Oct 6 - Fri, Oct 31
Copa Airlines Logo
5:10 am - 8:00 amGEG-GIG
45h 50m2 stops
Copa Airlines Logo
1:30 am - 12:45 pmGIG-GEG
40h 15m2 stops
$2,591Copa Airlines
Find Deal
Sat, Nov 22 - Fri, Nov 28

LATAM Airlines flights from Idaho to Rio de Janeiro

Our best LATAM Airlines deals on Idaho to Rio de Janeiro flight tickets
LATAM Airlines
Nov 11
GEG12:40 pmSpokane
14h 40m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Nov 27
GIG10:20 amRio de Janeiro–Galeão Intl
30h 16m
2 stops
GEG11:36 amSpokane
LATAM Airlines
Nov 11
GEG12:40 pmSpokane
14h 40m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Nov 27
GIG3:20 pmRio de Janeiro–Galeão Intl
25h 16m
2 stops
GEG11:36 amSpokane
LATAM Airlines
Oct 7
BOI1:39 pmBoise Air Term. Gowen Fld
20h 31m
2 stops
GIG1:10 pmRio de Janeiro–Galeão Intl
Oct 21
GIG9:00 pmRio de Janeiro–Galeão Intl
18h 29m
1 stop
BOI12:29 pmBoise Air Term. Gowen Fld

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 August 11, 2025.
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

SpokaneRio de Janeiro

GEG - GIG

GEGGIG

Spokane

Mon 10/6

7:00 am-10:10 am

3 stops23h 10m

Rio de Janeiro–Galeão Intl

Fri 10/31

10:30 pm-12:22 am

3 stops29h 52m

$1,034

SpokaneRio de Janeiro

GEG - GIG

GEGGIG

Spokane

Tue 11/11

5:25 am-9:25 am

2 stops23h 00m

Rio de Janeiro–Galeão Intl

Thu 11/27

10:15 pm-8:46 pm

2 stops27h 31m

$1,115

SpokaneRio de Janeiro

GEG - GIG

GEGGIG

Spokane

Tue 11/11

12:40 pm-8:20 am

1 stop14h 40m

Rio de Janeiro–Galeão Intl

Thu 11/27

10:20 am-11:36 am

2 stops30h 16m

$1,126

SpokaneRio de Janeiro

GEG - GIG

GEGGIG

Spokane

Sat 11/22

4:05 pm-9:35 am

2 stops60h 30m

Rio de Janeiro–Galeão Intl

Sat 11/29

9:55 pm-8:45 pm

2 stops51h 50m

$1,195

SpokaneRio de Janeiro

GEG - GIG

GEGGIG

Spokane

Tue 11/11

12:40 pm-8:20 am

1 stop14h 40m

Rio de Janeiro–Galeão Intl

Thu 11/27

3:20 pm-11:36 am

2 stops25h 16m

$1,196

BoiseRio de Janeiro

BOI - GIG

BOIGIG

Boise Air Term. Gowen Fld

Tue 10/7

1:39 pm-1:10 pm

2 stops20h 31m

Rio de Janeiro–Galeão Intl

Tue 10/21

9:00 pm-12:29 pm

1 stop18h 29m

$1,223

BoiseRio de Janeiro

BOI - GIG

BOIGIG

Boise Air Term. Gowen Fld

Tue 10/7

1:39 pm-1:10 pm

2 stops20h 31m

Rio de Janeiro–Galeão Intl

Tue 10/21

9:00 pm-3:05 pm

2 stops21h 05m

$1,228

SpokaneRio de Janeiro

GEG - GIG

GEGGIG

Spokane

Mon 10/6

12:51 pm-10:15 am

1 stop17h 24m

Rio de Janeiro–Galeão Intl

Fri 10/31

5:05 pm-11:41 am

2 stops22h 36m

$1,264

SpokaneRio de Janeiro

GEG - GIG

GEGGIG

Spokane

Mon 10/6

7:00 am-10:10 am

3 stops23h 10m

Rio de Janeiro–Galeão Intl

Fri 10/31

10:55 pm-12:22 am

2 stops29h 27m

$1,265

SpokaneRio de Janeiro

GEG - GIG

GEGGIG

Spokane

Sat 11/22

5:10 am-8:00 am

2 stops45h 50m

Rio de Janeiro–Galeão Intl

Fri 11/28

1:30 am-12:45 pm

2 stops40h 15m

$2,591

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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 day to depart on your flight to Rio de Janeiro?

According to our data, Sunday is the cheapest day to fly to Rio de Janeiro from Idaho. The lowest ticket price found for a Sunday departure recently was $1,196. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Monday is the most expensive day to depart from Idaho because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,522.

What is the cheapest time of day to depart on your flight to Rio de Janeiro?

At noon is the cheapest time of day to fly from Idaho to Rio de Janeiro when you can find flight prices for as low as $1,121. Flying to Rio de Janeiro at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Rio de Janeiro, so prices are often more expensive at around $1,493 per ticket.

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

Best Price Found

$381

Fastest flight time

14h 37m

Direct flights

None

Airports in Rio de Janeiro

1 airport
The best one-way flight to Rio de Janeiro from Idaho in the past 72 hours is $381. The best round-trip flight deal from Idaho to Rio de Janeiro found on momondo in the last 72 hours is $1,034.
The fastest flight from Idaho to Rio de Janeiro takes 14h 37m
There are no direct flights from Idaho to Rio de Janeiro. Popular non-direct routes for this connection are Spokane Airport - Rio de Janeiro–Galeão Intl Airport and Boise Air Term. Gowen Fld Airport - Rio de Janeiro–Galeão Intl Airport.
There is 1 airport near Rio de Janeiro: Rio de Janeiro–Galeão Intl (GIG)
  • 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.

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1 adult
Sat 8/16
Sat 8/23

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