$394 Cheap Flights from Washington (IAD) to Cuiaba (CGB)

View $394 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Cuiaba (CGB-Marechal Rondon Intl.)

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Cheap Flights from Washington to Cuiaba (IAD-CGB)

Prices were available within the past 7 days and start at $394 for one-way flights and $755 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Nov 16 - Wed, Dec 3
IAD
Washington
CGB
Cuiabá
$755 Roundtrip, found 2 days ago
$755
Roundtrip
found 2 days ago
Select United flight, departing Sun, Nov 16 from Washington to Cuiabá, returning Wed, Dec 3, priced at $755 found 2 days ago
United
Thu, Jan 22 - Thu, Feb 5
IAD
Washington
CGB
Cuiabá
$760 Roundtrip, found 6 days ago
$760
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jan 22 from Washington to Cuiabá, returning Thu, Feb 5, priced at $760 found 6 days ago
United
Thu, Jan 22 - Tue, Feb 3
IAD
Washington
CGB
Cuiabá
$770 Roundtrip, found 6 days ago
$770
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jan 22 from Washington to Cuiabá, returning Tue, Feb 3, priced at $770 found 6 days ago
Air Canada
Thu, Nov 27 - Tue, Dec 9
IAD
Washington
CGB
Cuiabá
$771 Roundtrip, found 2 days ago
$771
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Nov 27 from Washington to Cuiabá, returning Tue, Dec 9, priced at $771 found 2 days ago
Air Canada
Tue, Oct 21 - Thu, Nov 6
IAD
Washington
CGB
Cuiabá
$777 Roundtrip, found 2 days ago
$777
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Oct 21 from Washington to Cuiabá, returning Thu, Nov 6, priced at $777 found 2 days ago
United
Tue, Nov 4 - Sat, Nov 22
IAD
Washington
CGB
Cuiabá
$794 Roundtrip, found 1 day ago
$794
Roundtrip
found 1 day ago
Select United flight, departing Tue, Nov 4 from Washington to Cuiabá, returning Sat, Nov 22, priced at $794 found 1 day ago
United
Mon, Jan 19 - Thu, Feb 5
IAD
Washington
CGB
Cuiabá
$794 Roundtrip, found 6 days ago
$794
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jan 19 from Washington to Cuiabá, returning Thu, Feb 5, priced at $794 found 6 days ago
Delta
Mon, Nov 3 - Sat, Nov 22
IAD
Washington
CGB
Cuiabá
$815 Roundtrip, found 1 day ago
$815
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 3 from Washington to Cuiabá, returning Sat, Nov 22, priced at $815 found 1 day ago
LATAM Airlines Group
Mon, Nov 3 - Mon, Nov 17
IAD
Washington
CGB
Cuiabá
$845 Roundtrip, found 1 day ago
$845
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, Nov 3 from Washington to Cuiabá, returning Mon, Nov 17, priced at $845 found 1 day ago
GOL Linhas Aereas S.A.
Fri, Oct 31 - Sun, Dec 14
IAD
Washington
CGB
Cuiabá
$1,915 Roundtrip, found 2 days ago
$1,915
Roundtrip
found 2 days ago
Select GOL Linhas Aereas S.A. flight, departing Fri, Oct 31 from Washington to Cuiabá, returning Sun, Dec 14, priced at $1,915 found 2 days ago

Alternative airports near Cuiabá

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Marechal Rondon Intl. CGB. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $815
CGB
Marechal Rondon Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $815

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Marechal Rondon Intl. Airport (CGB) cost?
Grab a cheap one-way flight from $394 or cheap return flight from $755 from Washington Dulles Intl. Airport (IAD) to Marechal Rondon Intl. Airport (CGB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Marechal Rondon Intl. Airport (CGB)?
November is the least expensive month to fly from IAD to CGB. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Marechal Rondon Intl. Airport (CGB)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest IAD to CGB flight.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Marechal Rondon Intl. Airport (CGB)?
You'll need to take a flight with a layover if you're traveling from Washington Dulles Intl. Airport (IAD) to Marechal Rondon Intl. Airport (CGB). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from IAD to CGB?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Marechal Rondon Intl. Airport (CGB)?
To avoid potential delays on the Washington Dulles Intl. Airport (IAD) to Marechal Rondon Intl. Airport (CGB) route, travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Marechal Rondon Intl. Airport (CGB) last-minute?
Booking your ticket from IAD to CGB just before your trip is typically more expensive. But if there's some wiggle room with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book an IAD to CGB flight and hotel package?
You'll typically save money by securing an IAD to CGB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred flights and accommodations, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Marechal Rondon Intl. Airport (CGB)?
You can usually cancel or reschedule your IAD to CGB flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Marechal Rondon Intl.
Airlines serving
Air Canada, Delta, LATAM Airlines Group, United
Roundtrip price
$754
Distance
4016 mi

Book with confidence

Washington to Cuiaba Flights

The cheapest times to fly from Washington to Cuiaba

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Cuiaba are during the month of November. You can find some of the cheapest flights from Washington to Cuiaba with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Cuiaba

Sunday is one of the best days to book for cheap flights from Washington to Cuiaba: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Cuiaba

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Cuiaba in 2025. You can also book with separate airlines for your outbound and return journeys, from $394 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Cuiaba flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Cuiaba airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Cuiaba Flights

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*Available to One Key members.