How do I get Price Alerts for flights from Seattle to Cuiabá?

Confirm your travel details to search for the latest offers for flights from Seattle to Cuiabá . 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 Seattle to Cuiabá with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Cuiabá M. Rondon Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Cuiabá M. Rondon Airport refresh daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cuiabá M. Rondon Airport?

As of October 2026, there is 1 operator available to choose from for flights from Seattle/Tacoma Intl Airport to Cuiabá M. Rondon Airport.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Cuiabá M. Rondon 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 Seattle/Tacoma Intl Airport to Cuiabá M. Rondon Airport.

What documentation or ID do you need to fly to Cuiabá M. Rondon Airport?

The necessary travel and health documents for your Cuiabá M. Rondon Airport 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.

$1,428 Cheap Flights from Seattle to Cuiabá in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Cuiabá

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:09 am - 11:00 amSEA Seattle/Tacoma Intl-CGB Cuiabá M. Rondon

46h 51m2 stops Washington, D.C. Dulles Intl Sao Paulo Guarulhos Intl

4:40 pm - 12:19 pmCGB Cuiabá M. Rondon-SEA Seattle/Tacoma Intl

23h 39m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl

$1,428United Airlines

Wed, Nov 11 - Sun, Nov 15

8:09 am - 11:00 amSEA Seattle/Tacoma Intl-CGB Cuiabá M. Rondon

46h 51m2 stops Washington, D.C. Dulles Intl Sao Paulo Guarulhos Intl

4:40 pm - 8:56 pmCGB Cuiabá M. Rondon-SEA Seattle/Tacoma Intl

32h 16m3 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl Washington, D.C. Dulles Intl

$1,428United Airlines

Wed, Nov 11 - Sun, Nov 15

7:00 am - 11:00 amSEA Seattle/Tacoma Intl-CGB Cuiabá M. Rondon

24h 00m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

4:40 pm - 12:19 pmCGB Cuiabá M. Rondon-SEA Seattle/Tacoma Intl

23h 39m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl

$1,429United Airlines

Wed, Nov 11 - Sun, Nov 15

7:00 am - 11:00 amSEA Seattle/Tacoma Intl-CGB Cuiabá M. Rondon

24h 00m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

4:40 pm - 8:56 pmCGB Cuiabá M. Rondon-SEA Seattle/Tacoma Intl

32h 16m3 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl Washington, D.C. Dulles Intl

$1,429United Airlines

Wed, Nov 11 - Sun, Nov 15

7:00 am - 11:00 amSEA Seattle/Tacoma Intl-CGB Cuiabá M. Rondon

24h 00m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

4:40 pm - 8:56 pmCGB Cuiabá M. Rondon-SEA Seattle/Tacoma Intl

32h 16m3 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl Washington, D.C. Dulles Intl

$1,431United Airlines

Wed, Nov 11 - Sun, Nov 15

7:00 am - 11:00 amSEA Seattle/Tacoma Intl-CGB Cuiabá M. Rondon

24h 00m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

4:40 pm - 12:19 pmCGB Cuiabá M. Rondon-SEA Seattle/Tacoma Intl

23h 39m2 stops Sao Paulo Guarulhos Intl Chicago O'Hare Intl

$1,431United Airlines

Wed, Nov 11 - Sun, Nov 15

7:15 am - 5:25 pmSEA Seattle/Tacoma Intl-CGB Cuiabá M. Rondon

30h 10m2 stops Los Angeles Sao Paulo Guarulhos Intl

5:05 am - 10:05 pmCGB Cuiabá M. Rondon-SEA Seattle/Tacoma Intl

21h 00m2 stops Sao Paulo Guarulhos Intl Miami

$1,459LATAM Airlines

Wed, Nov 11 - Sun, Nov 15

8:30 am - 10:35 amSEA Seattle/Tacoma Intl-CGB Cuiabá M. Rondon

22h 05m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

6:25 pm - 6:18 pmCGB Cuiabá M. Rondon-SEA Seattle/Tacoma Intl

27h 53m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

$2,193Delta

Mon, Dec 14 - Mon, Dec 21

7:45 am - 5:25 pmSEA Seattle/Tacoma Intl-CGB Cuiabá M. Rondon

29h 40m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

10:20 am - 5:10 pmCGB Cuiabá M. Rondon-SEA Seattle/Tacoma Intl

34h 50m3 stops Sao Paulo Guarulhos Intl Calgary Las Vegas Harry Reid Intl

$2,321Multiple Airlines

Mon, Dec 14 - Mon, Dec 21

7:45 am - 10:15 pmSEA Seattle/Tacoma Intl-CGB Cuiabá M. Rondon

34h 30m3 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl Brasilia

10:20 am - 5:10 pmCGB Cuiabá M. Rondon-SEA Seattle/Tacoma Intl

34h 50m3 stops Sao Paulo Guarulhos Intl Calgary Las Vegas Harry Reid Intl

$2,525Multiple Airlines

Mon, Dec 14 - Mon, Dec 21

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United Airlines flights from Seattle to Cuiabá

Our best United Airlines deals on Seattle to Cuiabá flight tickets

United Airlines

Nov 11

SEA8:09 amSeattle/Tacoma Intl

46h 51m

2 stops

CGB11:00 amCuiabá M. Rondon

Nov 15

CGB4:40 pmCuiabá M. Rondon

32h 16m

3 stops

SEA8:56 pmSeattle/Tacoma Intl

$1,428

United Airlines

Nov 11

SEA7:00 amSeattle/Tacoma Intl

24h 00m

2 stops

CGB11:00 amCuiabá M. Rondon

Nov 15

CGB4:40 pmCuiabá M. Rondon

32h 16m

3 stops

SEA8:56 pmSeattle/Tacoma Intl

$1,429

United Airlines

Nov 11

SEA7:00 amSeattle/Tacoma Intl

24h 00m

2 stops

CGB11:00 amCuiabá M. Rondon

Nov 15

CGB4:40 pmCuiabá M. Rondon

32h 16m

3 stops

SEA8:56 pmSeattle/Tacoma Intl

$1,431

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleCuiabá

SEA Seattle/Tacoma Intl - CGB Cuiabá M. Rondon

SEACGB

Seattle/Tacoma Intl

Wed 11/11

8:09 am-11:00 am

2 stops46h 51m

Cuiabá M. Rondon

Sun 11/15

4:40 pm-12:19 pm

2 stops23h 39m

$1,428

SeattleCuiabá

SEA Seattle/Tacoma Intl - CGB Cuiabá M. Rondon

SEACGB

Seattle/Tacoma Intl

Wed 11/11

8:09 am-11:00 am

2 stops46h 51m

Cuiabá M. Rondon

Sun 11/15

4:40 pm-8:56 pm

3 stops32h 16m

$1,428

Quickest round-trip

SeattleCuiabá

SEA Seattle/Tacoma Intl - CGB Cuiabá M. Rondon

SEACGB

Seattle/Tacoma Intl

Wed 11/11

7:00 am-11:00 am

2 stops24h 00m

Cuiabá M. Rondon

Sun 11/15

4:40 pm-12:19 pm

2 stops23h 39m

$1,429

SeattleCuiabá

SEA Seattle/Tacoma Intl - CGB Cuiabá M. Rondon

SEACGB

Seattle/Tacoma Intl

Wed 11/11

7:00 am-11:00 am

2 stops24h 00m

Cuiabá M. Rondon

Sun 11/15

4:40 pm-8:56 pm

3 stops32h 16m

$1,429

SeattleCuiabá

SEA Seattle/Tacoma Intl - CGB Cuiabá M. Rondon

SEACGB

Seattle/Tacoma Intl

Wed 11/11

7:00 am-11:00 am

2 stops24h 00m

Cuiabá M. Rondon

Sun 11/15

4:40 pm-8:56 pm

3 stops32h 16m

$1,431

SeattleCuiabá

SEA Seattle/Tacoma Intl - CGB Cuiabá M. Rondon

SEACGB

Seattle/Tacoma Intl

Wed 11/11

7:00 am-11:00 am

2 stops24h 00m

Cuiabá M. Rondon

Sun 11/15

4:40 pm-12:19 pm

2 stops23h 39m

$1,431

SeattleCuiabá

SEA Seattle/Tacoma Intl - CGB Cuiabá M. Rondon

SEACGB

Seattle/Tacoma Intl

Wed 11/11

7:15 am-5:25 pm

2 stops30h 10m

Cuiabá M. Rondon

Sun 11/15

5:05 am-10:05 pm

2 stops21h 00m

$1,459

SeattleCuiabá

SEA Seattle/Tacoma Intl - CGB Cuiabá M. Rondon

SEACGB

Seattle/Tacoma Intl

Mon 12/14

8:30 am-10:35 am

2 stops22h 05m

Cuiabá M. Rondon

Mon 12/21

6:25 pm-6:18 pm

2 stops27h 53m

$2,193

SeattleCuiabá

SEA Seattle/Tacoma Intl - CGB Cuiabá M. Rondon

SEACGB

Seattle/Tacoma Intl

Mon 12/14

7:45 am-5:25 pm

2 stops29h 40m

Cuiabá M. Rondon

Mon 12/21

10:20 am-5:10 pm

3 stops34h 50m

$2,321

SeattleCuiabá

SEA Seattle/Tacoma Intl - CGB Cuiabá M. Rondon

SEACGB

Seattle/Tacoma Intl

Mon 12/14

7:45 am-10:15 pm

3 stops34h 30m

Cuiabá M. Rondon

Mon 12/21

10:20 am-5:10 pm

3 stops34h 50m

$2,525

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Seattle to Cuiabá

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Cuiabá according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Cuiabá (SEA to CGB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Cuiabá

Best Price Found	$1,428
Fastest flight time	22h 05m
Direct flights	None

The best flight deal from Seattle to Cuiabá found on momondo in the last 72 hours is $1,428

The fastest flight from Seattle to Cuiabá takes 22h 05m

There are no direct flights from Seattle to Cuiabá. There are no popular flight routes from Seattle to Cuiabá.

Search flight deals

Frequently asked questions about flying from Seattle to Cuiabá

How far is Seattle/Tacoma Intl to Cuiabá M. Rondon by plane?
The straight-line distance from Seattle/Tacoma Intl to Cuiabá M. Rondon is 5964.7 mi. A reasonable flight in good conditions will take 22h 05m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Cuiabá M. Rondon Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Cuiabá M. Rondon Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Cuiabá M. Rondon Airport?
As of October 2026, there is 1 operator available to choose from for flights from Seattle/Tacoma Intl Airport to Cuiabá M. Rondon Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Cuiabá M. Rondon 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 Seattle/Tacoma Intl Airport to Cuiabá M. Rondon Airport.
What documentation or ID do you need to fly to Cuiabá M. Rondon Airport?
The necessary travel and health documents for your Cuiabá M. Rondon Airport 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.
What is the most popular airline from Seattle to Cuiabá?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to Cuiabá is LATAM Airlines (100% of total bookings).

Best airlines flying from Seattle to Cuiabá

Compare and see reviews for airlines that fly from Seattle to Cuiabá with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $1,127	Free Cancellation	Rating 7.4 1,970 reviews		Search LATAM Airlines flights

Frequently asked questions about flying from Seattle to Cuiabá

How do I get Price Alerts for flights from Seattle to Cuiabá?
Confirm your travel details to search for the latest offers for flights from Seattle to Cuiabá. 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 Seattle to Cuiabá with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Cuiabá?

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 Cuiabá from Seattle.

Can I find flights from Seattle to Cuiabá with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cuiabá from Seattle with this policy.

How can momondo help me find flights from Seattle to Cuiabá?

Once you have performed a search for Seattle to Cuiabá flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Cuiabá from Seattle. 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 Cuiabá trip

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Cheap flights from Seattle to Cuiabá from $1,428

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Cuiabá departing on 11/11. 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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United Airlines flights from Seattle to Cuiabá

Our best United Airlines deals on Seattle to Cuiabá flight tickets

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Use the filters below to find and compare flights from Seattle to Cuiabá that are best for you.

When to book flights from Seattle to Cuiabá

Cheap Seattle to Cuiabá (SEA to CGB) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to Cuiabá

Best airlines flying from Seattle to Cuiabá

Compare and see reviews for airlines that fly from Seattle to Cuiabá with momondo

Frequently asked questions about flying from Seattle to Cuiabá

Why use momondo?

An easier way to manage your Cuiabá 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Brazil

Airports servicing Mato Grosso

Fly your favorite airline to Cuiabá

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year