$394 Cheap Flights from Washington (IAD) to Ribeirao Preto (RAO)

View $394 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Ribeirao Preto (RAO)

Cheap Flights from Washington to Ribeirao Preto (IAD-RAO)

Prices were available within the past 7 days and start at $394 for one-way flights and $1,059 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Thu, Nov 20 - Sun, Nov 23
IAD
Washington
RAO
Ribeirao Preto
$1,059 Roundtrip, found 2 days ago
$1,059
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Nov 20 from Washington to Ribeirao Preto, returning Sun, Nov 23, priced at $1,059 found 2 days ago
LATAM Airlines Group
Thu, Nov 20 - Sun, Nov 23
IAD
Washington
RAO
Ribeirao Preto
$1,159 Roundtrip, found 2 days ago
$1,159
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Nov 20 from Washington to Ribeirao Preto, returning Sun, Nov 23, priced at $1,159 found 2 days ago
LATAM Airlines Group
Thu, Nov 20 - Sun, Nov 23
IAD
Washington
RAO
Ribeirao Preto
$1,229 Roundtrip, found 2 days ago
$1,229
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Nov 20 from Washington to Ribeirao Preto, returning Sun, Nov 23, priced at $1,229 found 2 days ago
LATAM Airlines Group
Thu, Nov 20 - Sun, Nov 23
IAD
Washington
RAO
Ribeirao Preto
$1,240 Roundtrip, found 2 days ago
$1,240
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Nov 20 from Washington to Ribeirao Preto, returning Sun, Nov 23, priced at $1,240 found 2 days ago
LATAM Airlines Group
Thu, Nov 20 - Sun, Nov 23
IAD
Washington
RAO
Ribeirao Preto
$1,244 Roundtrip, found 2 days ago
$1,244
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Nov 20 from Washington to Ribeirao Preto, returning Sun, Nov 23, priced at $1,244 found 2 days ago
LATAM Airlines Group
Thu, Nov 20 - Sun, Nov 23
IAD
Washington
RAO
Ribeirao Preto
$1,325 Roundtrip, found 2 days ago
$1,325
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Nov 20 from Washington to Ribeirao Preto, returning Sun, Nov 23, priced at $1,325 found 2 days ago
Azul
Thu, Nov 20 - Sun, Nov 23
IAD
Washington
RAO
Ribeirao Preto
$1,439 Roundtrip, found 2 days ago
$1,439
Roundtrip
found 2 days ago
Select Azul flight, departing Thu, Nov 20 from Washington to Ribeirao Preto, returning Sun, Nov 23, priced at $1,439 found 2 days ago
LATAM Airlines Group
Tue, Dec 2 - Wed, Dec 17
IAD
Washington
RAO
Ribeirao Preto
$1,477 Roundtrip, found 3 days ago
$1,477
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Dec 2 from Washington to Ribeirao Preto, returning Wed, Dec 17, priced at $1,477 found 3 days ago
LATAM Airlines Group
Tue, Dec 2 - Wed, Dec 17
IAD
Washington
RAO
Ribeirao Preto
$1,489 Roundtrip, found 3 days ago
$1,489
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, Dec 2 from Washington to Ribeirao Preto, returning Wed, Dec 17, priced at $1,489 found 3 days ago
Air Canada
Tue, Dec 2 - Wed, Dec 17
IAD
Washington
RAO
Ribeirao Preto
$1,730 Roundtrip, found 3 days ago
$1,730
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Dec 2 from Washington to Ribeirao Preto, returning Wed, Dec 17, priced at $1,730 found 3 days ago

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Ribeirao Preto Airport (RAO) cost?
Get a cheap one-way flight from $394 or cheap return flight from $1,059 from Washington Dulles Intl. Airport (IAD) to Ribeirao Preto Airport (RAO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Ribeirao Preto Airport (RAO)?
November is the least expensive month to fly from IAD to RAO. Timing your trip outside of the busy season is often the key to finding better fares.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Ribeirao Preto Airport (RAO)?
To find the cheapest airline flying from IAD to RAO, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Ribeirao Preto Airport (RAO)?
Nonstop flights from Washington Dulles Intl. Airport (IAD) to Ribeirao Preto Airport (RAO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to RAO?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*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 Ribeirao Preto Airport (RAO)?
To reach Ribeirao Preto Airport (RAO) on schedule, book a flight that leaves from Washington Dulles Intl. Airport (IAD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Ribeirao Preto Airport (RAO) last-minute?
Booking your ticket from IAD to RAO shortly before your journey is usually more expensive. However, if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book an IAD to RAO flight and hotel package?
You'll generally save money by booking an IAD to RAO 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 it all in one convenient place. Once you've chosen your ideal flights and accommodations, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Ribeirao Preto Airport (RAO)?
Typically, you can cancel or modify your IAD to RAO flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Ribeirao Preto
Roundtrip price
$1,059
Distance
4573 mi

Book with confidence

Washington to Ribeirao Preto Flights

The cheapest times to fly from Washington to Ribeirao Preto

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 Ribeirao Preto are during the month of November. You can find some of the cheapest flights from Washington to Ribeirao Preto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Ribeirao Preto

Sunday is one of the best days to book for cheap flights from Washington to Ribeirao Preto: 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 Ribeirao Preto

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 Ribeirao Preto 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 Ribeirao Preto 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 Ribeirao Preto 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 Ribeirao Preto Flights

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*Available to One Key members.