$319 Cheap Flights from São Paulo (GRU) to Washington (IAD)

View $319 flight on Tue, Sep 9, 2025Opens in a new window

Popular airlines from São Paulo/Guarulhos Intl. Airport to Washington Dulles Intl. Airport (IAD)

Find available prices by choosing your travel dates.

Cheap Flights from São Paulo to Washington (GRU-IAD)

Prices were available within the past 7 days and start at $319 for one-way flights and $620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Thu, Jun 5 - Tue, Jun 10
GRU
Sao Paulo
IAD
Washington
$620 Roundtrip, just found
$620
Roundtrip
just found
Select avianca flight, departing Thu, Jun 5 from Sao Paulo to Washington, returning Tue, Jun 10, priced at $620 just found
Copa
Mon, Jun 23 - Wed, Jul 2
GRU
Sao Paulo
IAD
Washington
$624 Roundtrip, found 1 hour ago
$624
Roundtrip
found 1 hour ago
Select Copa flight, departing Mon, Jun 23 from Sao Paulo to Washington, returning Wed, Jul 2, priced at $624 found 1 hour ago
avianca
Tue, Jul 8 - Tue, Jul 15
GRU
Sao Paulo
IAD
Washington
$632 Roundtrip, just found
$632
Roundtrip
just found
Select avianca flight, departing Tue, Jul 8 from Sao Paulo to Washington, returning Tue, Jul 15, priced at $632 just found
avianca
Sat, Jun 21 - Thu, Jun 26
GRU
Sao Paulo
IAD
Washington
$643 Roundtrip, found 3 hours ago
$643
Roundtrip
found 3 hours ago
Select avianca flight, departing Sat, Jun 21 from Sao Paulo to Washington, returning Thu, Jun 26, priced at $643 found 3 hours ago
Copa
Mon, Jun 23 - Wed, Jul 2
GRU
Sao Paulo
IAD
Washington
$649 Roundtrip, found 1 hour ago
$649
Roundtrip
found 1 hour ago
Select Copa flight, departing Mon, Jun 23 from Sao Paulo to Washington, returning Wed, Jul 2, priced at $649 found 1 hour ago
GOL Linhas Aereas S.A.
Thu, Sep 11 - Thu, Sep 18
GRU
Sao Paulo
IAD
Washington
$654 Roundtrip, found 5 hours ago
$654
Roundtrip
found 5 hours ago
Select GOL Linhas Aereas S.A. flight, departing Thu, Sep 11 from Sao Paulo to Washington, returning Thu, Sep 18, priced at $654 found 5 hours ago
Copa
Thu, May 15 - Fri, Aug 22
GRU
Sao Paulo
IAD
Washington
$660 Roundtrip, found 12 hours ago
$660
Roundtrip
found 12 hours ago
Select Copa flight, departing Thu, May 15 from Sao Paulo to Washington, returning Fri, Aug 22, priced at $660 found 12 hours ago
GOL Linhas Aereas S.A.
Tue, May 6 - Tue, Jun 10
GRU
Sao Paulo
IAD
Washington
$664 Roundtrip, found 1 day ago
$664
Roundtrip
found 1 day ago
Select GOL Linhas Aereas S.A. flight, departing Tue, May 6 from Sao Paulo to Washington, returning Tue, Jun 10, priced at $664 found 1 day ago
American Airlines
Tue, Dec 16 - Tue, Feb 3
GRU
Sao Paulo
IAD
Washington
$698 Roundtrip, found 6 days ago
$698
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Dec 16 from Sao Paulo to Washington, returning Tue, Feb 3, priced at $698 found 6 days ago
Air Canada
Thu, Jun 5 - Tue, Jun 10
GRU
Sao Paulo
IAD
Washington
$704 Roundtrip, just found
$704
Roundtrip
just found
Select Air Canada flight, departing Thu, Jun 5 from Sao Paulo to Washington, returning Tue, Jun 10, priced at $704 just found
Flights from São Paulo (GRU) to Washington (IAD)
Origin airport
Guarulhos - Governor André Franco Montoro Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, GOL Linhas Aereas S.A., LATAM Airlines Group, United, avianca
Roundtrip price
$620
Distance
4752 mi

São Paulo to Washington Flights

The cheapest times to fly from São Paulo to Washington

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

The best time to book a flight from São Paulo to Washington

Sunday is one of the best days to book for cheap flights from São Paulo to Washington: 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 São Paulo to Washington

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 São Paulo to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $319 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 São Paulo to Washington 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 São Paulo to Washington 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.

Frequently asked questions

How long does it take to fly from São Paulo/Guarulhos Intl. Airport to Washington Dulles Intl. Airport (IAD)?
United Airlines has a direct flight heading off from GRU Airport at 9:30PM and reaching Dulles Intl. Airport at 6:25AM — a total flight duration of 9 hours and 55 minutes. Book the seat that’s perfect for you, pack a few things to keep you busy and enjoy the ride.
Is it cheaper to buy a plane ticket from GRU to Washington Dulles Intl. Airport (IAD) last minute?
Booking your trip from GRU to Washington Dulles Intl. Airport (IAD) last minute could save you a pretty penny if you happen to find an amazing deal. However, fares usually don’t get cheaper closer to the departure date. If you wait, flights could also be booked solid or the best seats taken (because who wants the middle seat?). If you’d rather err on the side of caution, book well in advance of the date you want to leave. Keep in mind that some of the best deals can be found up to a year in advance. If your favorite carrier hasn’t released tickets yet, check back regularly as deals are updated on Expedia all the time.
What airline has the least delays from GRU Airport to IAD?
If you don’t want to be stuck at your gate for hours — or worse, have your trip upended due to a flight delay — pick United Airlines. Around 100% of its Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Washington Dulles Intl. Airport (IAD) services get in on time. You can look up your flight status before traveling to the airport through the Expedia App. It’ll also give you real-time alerts about other key info, such as any gate changes, luggage carousel numbers and how to reach your hotel. Keep all the details in your pocket with this all-in-one travel companion.
What airports do you fly into for Washington from Sao Paulo?
With Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to choose from, traveling from Sao Paulo to Washington is a piece of cake. The city’s main gateway, Washington Dulles Intl. Airport (IAD), is around 25 mi west of the center. As well as the price of tickets, consider factors like the ease of getting from the airport and the distance to your hotel before making your choice. Get your Washington vacation off to an exciting start by visiting White House and United States Capitol.
What are the most popular departure times for flights from GRU Airport to Dulles Intl. Airport?
For United Airlines flights setting off from GRU Airport to Dulles Intl. Airport, the busiest time is between 9:00 PM - 10:00 PM. If you want to avoid any delays, book a morning flight. This allows you to avoid the heavy air traffic that builds up around airports later in the day.
Can I change the date of my flight from GRU Airport to Washington Dulles Intl. Airport (IAD)?
Quickly make changes to your GRU Airport to Dulles Intl. Airport trip through the Expedia Trips portal. But before you make any amendments, read the rules in your itinerary to see what you can do and if change fees apply. Some airlines have a change fee per person, on top of any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also browse our Customer Service portal for further details and to connect with our Virtual Agent.

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*Available to One Key members.