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Cheap flights from Sao Paulo to Washington, D.C. from $309

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sao Paulo to Washington, D.C. departing on 11/10. 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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Find the cheapest flights from Sao Paulo to Washington, D.C.

Cheap round-trip flights

Avianca Logo
4:50 pm - 2:00 pmGRU-IAD
22h 10m1 stop
Avianca Logo
7:00 am - 5:35 amIAD-GRU
21h 35m1 stop
$626Avianca
Find Deal
Mon, Sep 22 - Mon, Oct 20
Avianca Logo
7:20 am - 4:20 amGRU-IAD
22h 00m2 stops
Avianca Logo
7:00 am - 12:40 amIAD-GRU
16h 40m1 stop
$628Avianca
Find Deal
Mon, Sep 22 - Mon, Oct 20
Avianca Logo
7:20 am - 2:45 amGRU-IAD
20h 25m2 stops
Avianca Logo
5:45 am - 12:40 amIAD-GRU
17h 55m2 stops
$629Avianca
Find Deal
Mon, Sep 22 - Mon, Oct 20
Logo
7:20 am - 12:54 amGRU-IAD
18h 34m3 stops
Logo
2:35 am - 2:10 amIAD-GRU
22h 35m3 stops
$639
Find Deal
Sun, Sep 14 - Sat, Sep 20
Logo
7:20 am - 12:54 amGRU-IAD
18h 34m3 stops
Logo
5:45 am - 12:40 amIAD-GRU
17h 55m2 stops
$643
Find Deal
Mon, Sep 22 - Mon, Oct 20
Copa Airlines Logo
11:10 am - 12:30 amGRU-IAD
14h 20m1 stop
Copa Airlines Logo
2:25 am - 8:50 pmIAD-GRU
17h 25m1 stop
$667Copa Airlines
Find Deal
Mon, Sep 22 - Sun, Oct 19
Copa Airlines Logo
3:10 am - 12:30 amGRU-IAD
22h 20m1 stop
Copa Airlines Logo
4:34 pm - 6:30 amIAD-GRU
12h 56m1 stop
$671Copa Airlines
Find Deal
Sun, Sep 21 - Wed, Sep 24
American Airlines Logo
10:00 pm - 6:56 pmGRU-IAD
21h 56m1 stop
American Airlines Logo
6:25 am - 7:15 amIAD-GRU
23h 50m1 stop
$672American Airlines
Find Deal
Tue, Aug 19 - Tue, Sep 23
American Airlines Logo
9:25 pm - 6:56 pmGRU-IAD
22h 31m2 stops
American Airlines Logo
11:47 am - 7:15 amIAD-GRU
18h 28m1 stop
$676American Airlines
Find Deal
Tue, Aug 19 - Tue, Sep 23
United Airlines Logo
9:30 pm - 6:25 amGRU-IAD
9h 55mnonstop
United Airlines Logo
10:35 pm - 9:30 amIAD-GRU
9h 55mnonstop
$690United Airlines
Find Deal
Mon, Sep 22 - Wed, Oct 22

Avianca flights from Sao Paulo to Washington, D.C. Dulles Intl Airport

Our best Avianca deals on Sao Paulo to Washington, D.C. Dulles Intl Airport flight tickets
Avianca
Sep 22
GRU4:50 pmSao Paulo Guarulhos Intl
22h 10m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
Oct 20
IAD7:00 amWashington, D.C. Dulles Intl
21h 35m
1 stop
GRU5:35 amSao Paulo Guarulhos Intl
$626
Find similar
Avianca
Sep 22
GRU7:20 amSao Paulo Guarulhos Intl
22h 00m
2 stops
IAD4:20 amWashington, D.C. Dulles Intl
Oct 20
IAD7:00 amWashington, D.C. Dulles Intl
16h 40m
1 stop
GRU12:40 amSao Paulo Guarulhos Intl
$628
Find similar
Avianca
Sep 22
GRU7:20 amSao Paulo Guarulhos Intl
20h 25m
2 stops
IAD2:45 amWashington, D.C. Dulles Intl
Oct 20
IAD5:45 amWashington, D.C. Dulles Intl
17h 55m
2 stops
GRU12:40 amSao Paulo Guarulhos Intl
$629
Find similar

Copa Airlines flights from Sao Paulo to Washington, D.C. Dulles Intl Airport

Our best Copa Airlines deals on Sao Paulo to Washington, D.C. Dulles Intl Airport flight tickets
Copa Airlines
Sep 22
GRU11:10 amSao Paulo Guarulhos Intl
14h 20m
1 stop
IAD12:30 amWashington, D.C. Dulles Intl
Oct 19
IAD2:25 amWashington, D.C. Dulles Intl
17h 25m
1 stop
GRU8:50 pmSao Paulo Guarulhos Intl
$667
Find similar
Copa Airlines
Sep 21
GRU3:10 amSao Paulo Guarulhos Intl
22h 20m
1 stop
IAD12:30 amWashington, D.C. Dulles Intl
Sep 24
IAD4:34 pmWashington, D.C. Dulles Intl
12h 56m
1 stop
GRU6:30 amSao Paulo Guarulhos Intl
$671
Find similar
Copa Airlines
Sep 25
GRU1:40 amSao Paulo Guarulhos Intl
23h 50m
1 stop
IAD12:30 amWashington, D.C. Dulles Intl
Oct 7
IAD4:34 pmWashington, D.C. Dulles Intl
12h 56m
1 stop
GRU6:30 amSao Paulo Guarulhos Intl
$681
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sao Paulo to Washington, D.C. Dulles Intl Airport 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 July 31, 2025.
Use the filters below to find and compare flights from Sao Paulo to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sao PauloWashington, D.C.

GRU - IAD

GRUIAD

Sao Paulo Guarulhos Intl

Mon 9/22

4:50 pm-2:00 pm

1 stop22h 10m

Washington, D.C. Dulles Intl

Mon 10/20

7:00 am-5:35 am

1 stop21h 35m

$626

Sao PauloWashington, D.C.

GRU - IAD

GRUIAD

Sao Paulo Guarulhos Intl

Mon 9/22

7:20 am-4:20 am

2 stops22h 00m

Washington, D.C. Dulles Intl

Mon 10/20

7:00 am-12:40 am

1 stop16h 40m

$628

Sao PauloWashington, D.C.

GRU - IAD

GRUIAD

Sao Paulo Guarulhos Intl

Mon 9/22

7:20 am-2:45 am

2 stops20h 25m

Washington, D.C. Dulles Intl

Mon 10/20

5:45 am-12:40 am

2 stops17h 55m

$629

Sao PauloWashington, D.C.

GRU - IAD

GRUIAD

Sao Paulo Guarulhos Intl

Sun 9/14

7:20 am-12:54 am

3 stops18h 34m

Washington, D.C. Dulles Intl

Sat 9/20

2:35 am-2:10 am

3 stops22h 35m

$639

Sao PauloWashington, D.C.

GRU - IAD

GRUIAD

Sao Paulo Guarulhos Intl

Mon 9/22

7:20 am-12:54 am

3 stops18h 34m

Washington, D.C. Dulles Intl

Mon 10/20

5:45 am-12:40 am

2 stops17h 55m

$643

Sao PauloWashington, D.C.

GRU - IAD

GRUIAD

Sao Paulo Guarulhos Intl

Mon 9/22

11:10 am-12:30 am

1 stop14h 20m

Washington, D.C. Dulles Intl

Sun 10/19

2:25 am-8:50 pm

1 stop17h 25m

$667

Sao PauloWashington, D.C.

GRU - IAD

GRUIAD

Sao Paulo Guarulhos Intl

Sun 9/21

3:10 am-12:30 am

1 stop22h 20m

Washington, D.C. Dulles Intl

Wed 9/24

4:34 pm-6:30 am

1 stop12h 56m

$671

Sao PauloWashington, D.C.

GRU - IAD

GRUIAD

Sao Paulo Guarulhos Intl

Tue 8/19

10:00 pm-6:56 pm

1 stop21h 56m

Washington, D.C. Dulles Intl

Tue 9/23

6:25 am-7:15 am

1 stop23h 50m

$672

Sao PauloWashington, D.C.

GRU - IAD

GRUIAD

Sao Paulo Guarulhos Intl

Tue 8/19

9:25 pm-6:56 pm

2 stops22h 31m

Washington, D.C. Dulles Intl

Tue 9/23

11:47 am-7:15 am

1 stop18h 28m

$676

Sao PauloWashington, D.C.

GRU - IAD

GRUIAD

Sao Paulo Guarulhos Intl

Mon 9/22

9:30 pm-6:25 am

Nonstop9h 55m

Washington, D.C. Dulles Intl

Wed 10/22

10:35 pm-9:30 am

Nonstop9h 55m

$690

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Sao Paulo to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, September is the cheapest month to fly from Sao Paulo to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $573. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $686.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $809. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Sao Paulo to Washington, D.C. Dulles Intl Airport for around $961.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Sao Paulo in the morning is the least expensive time of day to depart. momondo users have found prices as low as $687 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $897 on average. Flights to Washington, D.C. Dulles Intl Airport from Sao Paulo in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Sao Paulo to Washington, D.C. Dulles Intl flight route?

Fly from Sao Paulo Guarulhos Intl to Washington, D.C. Dulles Intl for the best Sao Paulo - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Sao Paulo when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $823 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Sao Paulo for as low as $638 on momondo.

What cabin class options are available on Sao Paulo to Washington, D.C. Dulles Intl flights?

There are 3 cabin classes available to choose from on Sao Paulo to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Sao Paulo to Washington, D.C. Dulles Intl Airport

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

Cheap Sao Paulo to Washington, D.C. Dulles Intl Airport (SAO to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sao Paulo to Washington, D.C. Dulles Intl Airport

Best Price Found

$309

Fastest flight time

9h 55m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Sao Paulo in the past 72 hours is $309. The best round-trip flight deal from Sao Paulo to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $626.
The fastest flight from Sao Paulo to Washington, D.C. Dulles Intl Airport takes 9h 55m
Direct flights go from Sao Paulo to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

  • How far is Sao Paulo to Washington, D.C. Dulles Intl by plane?

    The distance between Sao Paulo and Washington, D.C. Dulles Intl is about 4752.2 mi. 9h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Sao Paulo to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Sao Paulo to Washington, D.C. Dulles Intl Airport were last updated today.

  • How many operators does momondo search for flights from Sao Paulo to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Sao Paulo to Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Sao Paulo to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Sao Paulo to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Sao Paulo to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $523Free CancellationRating
6.7
2,388 reviews
Search Avianca flights
Copa AirlinesPriceFrom $557Free CancellationRating
7.5
1,493 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $686Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

  • United Airlines Flights From Sao Paulo to Washington, D.C. Dulles Intl Airport

    Across 7 United Airlines flights from Sao Paulo to Washington, D.C. Dulles Intl Airport this week, the average price was $847, with the best United Airlines deals starting from $686 round-trip. 8,900 users have rated United Airlines on momondo, with an average score of 7.4/10.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Winchester
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Harpers Ferry
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
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Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Sao Paulo to Washington, D.C.?

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 Washington, D.C. from Sao Paulo.

Can I find flights from Sao Paulo to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Sao Paulo to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sao Paulo to Washington, D.C.?

Once you have performed a search for Sao Paulo to Washington, D.C. 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 Sao Paulo to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sao Paulo to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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