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Cheap flights from Sao Paulo to Idaho Falls from $1,206

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sao Paulo to Idaho Falls departing on 10/20. 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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Cheap round-trip flights

United Airlines Logo
9:50 pm - 1:33 pmGRU-IDA
18h 43m2 stops
United Airlines Logo
5:00 am - 7:15 amIDA-GRU
22h 15m2 stops
$1,206United Airlines
Find Deal
Mon, Oct 20 - Thu, Nov 13
United Airlines Logo
9:45 pm - 1:35 pmGRU-IDA
18h 50m2 stops
United Airlines Logo
10:50 am - 9:30 amIDA-GRU
18h 40m2 stops
$1,212United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 11
American Airlines Logo
10:00 pm - 9:48 pmGRU-IDA
26h 48m1 stop
American Airlines Logo
1:58 pm - 8:10 amIDA-GRU
14h 12m1 stop
$1,364American Airlines
Find Deal
Tue, Oct 21 - Mon, Nov 10
American Airlines Logo
12:15 am - 9:49 pmGRU-IDA
24h 34m2 stops
American Airlines Logo
1:58 pm - 8:10 amIDA-GRU
14h 12m1 stop
$1,369American Airlines
Find Deal
Sun, Oct 26 - Tue, Nov 11
American Airlines Logo
11:00 pm - 9:48 pmGRU-IDA
25h 48m1 stop
American Airlines Logo
1:58 pm - 8:10 amIDA-GRU
14h 12m1 stop
$1,372American Airlines
Find Deal
Tue, Oct 28 - Wed, Nov 12
American Airlines Logo
12:15 am - 9:48 pmGRU-IDA
24h 33m2 stops
American Airlines Logo
1:58 pm - 8:10 amIDA-GRU
14h 12m1 stop
$1,376American Airlines
Find Deal
Mon, Oct 27 - Wed, Nov 12

United Airlines flights from Sao Paulo to Idaho Falls

Our best United Airlines deals on Sao Paulo to Idaho Falls flight tickets
United Airlines
Oct 20
GRU9:50 pmSao Paulo Guarulhos Intl
18h 43m
2 stops
IDA1:33 pmIdaho Falls Fanning Field
Nov 13
IDA5:00 amIdaho Falls Fanning Field
22h 15m
2 stops
GRU7:15 amSao Paulo Guarulhos Intl
$1,206
Find similar
United Airlines
Oct 28
GRU9:45 pmSao Paulo Guarulhos Intl
18h 50m
2 stops
IDA1:35 pmIdaho Falls Fanning Field
Nov 11
IDA10:50 amIdaho Falls Fanning Field
18h 40m
2 stops
GRU9:30 amSao Paulo Guarulhos Intl
$1,212
Find similar

American Airlines flights from Sao Paulo to Idaho Falls

Our best American Airlines deals on Sao Paulo to Idaho Falls flight tickets
American Airlines
Oct 21
GRU10:00 pmSao Paulo Guarulhos Intl
26h 48m
1 stop
IDA9:48 pmIdaho Falls Fanning Field
Nov 10
IDA1:58 pmIdaho Falls Fanning Field
14h 12m
1 stop
GRU8:10 amSao Paulo Guarulhos Intl
$1,364
Find similar
American Airlines
Oct 26
GRU12:15 amSao Paulo Guarulhos Intl
24h 34m
2 stops
IDA9:49 pmIdaho Falls Fanning Field
Nov 11
IDA1:58 pmIdaho Falls Fanning Field
14h 12m
1 stop
GRU8:10 amSao Paulo Guarulhos Intl
$1,369
Find similar
American Airlines
Oct 28
GRU11:00 pmSao Paulo Guarulhos Intl
25h 48m
1 stop
IDA9:48 pmIdaho Falls Fanning Field
Nov 12
IDA1:58 pmIdaho Falls Fanning Field
14h 12m
1 stop
GRU8:10 amSao Paulo Guarulhos Intl
$1,372
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sao Paulo to Idaho Falls 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 September 17, 2025.
Use the filters below to find and compare flights from Sao Paulo to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sao PauloIdaho Falls

GRU - IDA

GRUIDA

Sao Paulo Guarulhos Intl

Mon 10/20

9:50 pm-1:33 pm

2 stops18h 43m

Idaho Falls Fanning Field

Thu 11/13

5:00 am-7:15 am

2 stops22h 15m

$1,206

Sao PauloIdaho Falls

GRU - IDA

GRUIDA

Sao Paulo Guarulhos Intl

Tue 10/28

9:45 pm-1:35 pm

2 stops18h 50m

Idaho Falls Fanning Field

Tue 11/11

10:50 am-9:30 am

2 stops18h 40m

$1,212

Sao PauloIdaho Falls

GRU - IDA

GRUIDA

Sao Paulo Guarulhos Intl

Tue 10/21

10:00 pm-9:48 pm

1 stop26h 48m

Idaho Falls Fanning Field

Mon 11/10

1:58 pm-8:10 am

1 stop14h 12m

$1,364

Sao PauloIdaho Falls

GRU - IDA

GRUIDA

Sao Paulo Guarulhos Intl

Sun 10/26

12:15 am-9:49 pm

2 stops24h 34m

Idaho Falls Fanning Field

Tue 11/11

1:58 pm-8:10 am

1 stop14h 12m

$1,369

Sao PauloIdaho Falls

GRU - IDA

GRUIDA

Sao Paulo Guarulhos Intl

Tue 10/28

11:00 pm-9:48 pm

1 stop25h 48m

Idaho Falls Fanning Field

Wed 11/12

1:58 pm-8:10 am

1 stop14h 12m

$1,372

Sao PauloIdaho Falls

GRU - IDA

GRUIDA

Sao Paulo Guarulhos Intl

Mon 10/27

12:15 am-9:48 pm

2 stops24h 33m

Idaho Falls Fanning Field

Wed 11/12

1:58 pm-8:10 am

1 stop14h 12m

$1,376

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Sao Paulo to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Sao Paulo to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sao Paulo to Idaho Falls (SAO to IDA) flight deals and tips

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

Direct flights

None
There are no direct flights from Sao Paulo to Idaho Falls. There are no popular flight routes from Sao Paulo to Idaho Falls.
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  • How far is Sao Paulo to Idaho Falls Fanning Field by plane?

    Sao Paulo and Idaho Falls Fanning Field are 6205.5 mi apart from one another. A reasonable flight in good conditions will take 18h 43m.

  • When did momondo last update prices for flights from Sao Paulo to Idaho Falls Fanning Field Airport?

    Prices for flights from Sao Paulo to Idaho Falls Fanning Field Airport were last updated today.

  • How old do you have to be to fly from Sao Paulo to Idaho Falls Fanning Field Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sao Paulo to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents required for your trip to Idaho Falls Fanning Field 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 Idaho Falls Fanning Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Sao Paulo to Idaho Falls?

    Confirm your travel details to search for the latest offers for flights from Sao Paulo to Idaho Falls. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Sao Paulo to Idaho Falls with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

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

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 Idaho Falls from Sao Paulo.

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

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

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

momondo helps you find the best flight between Sao Paulo and Idaho Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Idaho Falls from Sao Paulo. 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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