Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Sao Paulo?

Montreal (YUL) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Sao Paulo?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 13h 12m.

Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Sao Paulo?

Panama City (PTY) has the shortest average layover time for this route: 1h 55m.

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Sao Paulo?

Flights via Panama City (PTY) offer the lowest average round-trip price of $404.

What airlines fly to Sao Paulo?

United Airlines, Avianca and Copa Airlines are the top three most popular airlines that fly to Sao Paulo from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Sao Paulo. Keep in mind that there are 5 different airlines that fly to Sao Paulo on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Sao Paulo?

Azul and Copa Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Sao Paulo

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

There are 5 operators available for flights from Washington, D.C. Dulles Intl Airport to Sao Paulo as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Sao Paulo.

What documentation or ID do you need to fly to Sao Paulo?

The travel and health documents required for your trip to Sao Paulo 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 Sao Paulo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$273 Cheap Flights from Washington, D.C. Dulles Intl Airport to Sao Paulo in 2026

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to Sao Paulo on average per week?

As of August 2026, there are 14 flights per week flying from Washington, D.C. Dulles Intl Airport to Sao Paulo. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Sao Paulo

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:12 am - 2:50 am

IAD

GRU

38h 38m

2 stops

3:15 am - 3:04 pm

GRU

IAD

12h 49m

1 stop

$699Multiple Airlines

Mon, Sep 14 - Sat, Sep 19

6:09 pm - 5:55 pm

IAD

VCP

22h 46m

1 stop

10:40 pm - 8:09 pm

VCP

IAD

22h 29m

1 stop

$708Multiple Airlines

Tue, Sep 8 - Mon, Sep 14

3:03 pm - 5:40 am

IAD

GRU

13h 37m

1 stop

3:50 pm - 9:19 am

GRU

IAD

18h 29m

2 stops

$716LATAM Airlines

Wed, Oct 21 - Sun, Oct 25

12:29 pm - 5:30 am

IAD

GRU

16h 01m

2 stops

3:50 pm - 9:19 am

GRU

IAD

18h 29m

2 stops

$716LATAM Airlines

Wed, Oct 21 - Sun, Oct 25

4:34 pm - 3:35 am

IAD

GRU

34h 01m

1 stop

1:30 am - 4:20 am

GRU

IAD

27h 50m

1 stop

$774Copa Airlines

Mon, Sep 14 - Sat, Sep 19

2:25 am - 3:35 am

IAD

GRU

24h 10m

1 stop

1:30 am - 4:20 am

GRU

IAD

27h 50m

1 stop

$776Copa Airlines

Mon, Sep 21 - Tue, Sep 29

10:30 pm - 9:30 am

IAD

GRU

10h 00mnonstop

9:30 pm - 6:25 am

GRU

IAD

9h 55mnonstop

$873United Airlines

Thu, Sep 3 - Mon, Sep 14

10:35 pm - 9:30 am

IAD

GRU

9h 55mnonstop

9:30 pm - 6:25 am

GRU

IAD

9h 55mnonstop

$873United Airlines

Mon, Sep 21 - Sun, Oct 4

3:40 am - 5:25 am

IAD

GRU

24h 45m

2 stops

5:15 pm - 2:15 am

GRU

IAD

34h 00m

2 stops

$887Avianca

Tue, Sep 8 - Sun, Sep 13

5:35 pm - 10:30 pm

IAD

GRU

27h 55m

3 stops

2:20 am - 2:45 am

GRU

IAD

25h 25m

3 stops

$890Avianca

Sat, Sep 5 - Thu, Sep 17

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

Our best Copa Airlines deals on Washington, D.C. Dulles Intl Airport to Sao Paulo flight tickets

Copa Airlines

Oct 7

IAD4:34 pmWashington, D.C. Dulles Intl

27h 16m

1 stop

GRU8:50 pmSao Paulo Guarulhos Intl

Oct 16

GRU2:00 amSao Paulo Guarulhos Intl

27h 20m

1 stop

IAD4:20 amWashington, D.C. Dulles Intl

$776

Copa Airlines

Aug 26

IAD2:25 amWashington, D.C. Dulles Intl

21h 05m

1 stop

GRU12:30 amSao Paulo Guarulhos Intl

Sep 6

GRU4:45 amSao Paulo Guarulhos Intl

24h 35m

1 stop

IAD4:20 amWashington, D.C. Dulles Intl

$796

Copa Airlines

Sep 7

IAD4:34 pmWashington, D.C. Dulles Intl

27h 16m

1 stop

GRU8:50 pmSao Paulo Guarulhos Intl

Sep 16

GRU11:10 amSao Paulo Guarulhos Intl

14h 22m

1 stop

IAD12:32 amWashington, D.C. Dulles Intl

$804

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

Our best LATAM Airlines deals on Washington, D.C. Dulles Intl Airport to Sao Paulo flight tickets

LATAM Airlines

Oct 21

IAD12:29 pmWashington, D.C. Dulles Intl

16h 01m

2 stops

GRU5:30 amSao Paulo Guarulhos Intl

Oct 25

GRU3:50 pmSao Paulo Guarulhos Intl

18h 29m

2 stops

IAD9:19 amWashington, D.C. Dulles Intl

$716

LATAM Airlines

Sep 2

IAD7:15 pmWashington, D.C. Dulles Intl

35h 00m

1 stop

GRU7:15 amSao Paulo Guarulhos Intl

Sep 9

GRU12:45 pmSao Paulo Guarulhos Intl

23h 45m

2 stops

IAD11:30 amWashington, D.C. Dulles Intl

$720

LATAM Airlines

Sep 24

IAD12:25 pmWashington, D.C. Dulles Intl

19h 25m

1 stop

GRU8:50 amSao Paulo Guarulhos Intl

Sep 28

GRU12:45 pmSao Paulo Guarulhos Intl

36h 56m

2 stops

IAD12:41 amWashington, D.C. Dulles Intl

$721

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Mon 9/14

11:12 am-2:50 am

2 stops38h 38m

Sao Paulo Guarulhos Intl

Sat 9/19

3:15 am-3:04 pm

1 stop12h 49m

$699

Washington, D.C.Sao Paulo

IAD - VCP

IADVCP

Washington, D.C. Dulles Intl

Tue 9/8

6:09 pm-5:55 pm

1 stop22h 46m

Sao Paulo Viracopos

Mon 9/14

10:40 pm-8:09 pm

1 stop22h 29m

$708

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Wed 10/21

3:03 pm-5:40 am

1 stop13h 37m

Sao Paulo Guarulhos Intl

Sun 10/25

3:50 pm-9:19 am

2 stops18h 29m

$716

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Wed 10/21

12:29 pm-5:30 am

2 stops16h 01m

Sao Paulo Guarulhos Intl

Sun 10/25

3:50 pm-9:19 am

2 stops18h 29m

$716

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Mon 9/14

4:34 pm-3:35 am

1 stop34h 01m

Sao Paulo Guarulhos Intl

Sat 9/19

1:30 am-4:20 am

1 stop27h 50m

$774

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Mon 9/21

2:25 am-3:35 am

1 stop24h 10m

Sao Paulo Guarulhos Intl

Tue 9/29

1:30 am-4:20 am

1 stop27h 50m

$776

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Thu 9/3

10:30 pm-9:30 am

Nonstop10h 00m

Sao Paulo Guarulhos Intl

Mon 9/14

9:30 pm-6:25 am

Nonstop9h 55m

$873

Quickest round-trip

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Mon 9/21

10:35 pm-9:30 am

Nonstop9h 55m

Sao Paulo Guarulhos Intl

Sun 10/4

9:30 pm-6:25 am

Nonstop9h 55m

$873

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Tue 9/8

3:40 am-5:25 am

2 stops24h 45m

Sao Paulo Guarulhos Intl

Sun 9/13

5:15 pm-2:15 am

2 stops34h 00m

$887

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Sat 9/5

5:35 pm-10:30 pm

3 stops27h 55m

Sao Paulo Guarulhos Intl

Thu 9/17

2:20 am-2:45 am

3 stops25h 25m

$890

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Sao Paulo?

Prices are currently typical for flights on this route.

Typical prices usually range from $650 to $1,340.
The lowest price recently found on this route was $699.

What is the cheapest month to fly to Sao Paulo?

The cheapest month to fly to Sao Paulo from Washington, D.C. Dulles Intl Airport is in March. Flight prices, which tend to average around $676, are often lower during this time because this is during the off-season. If you don’t want to visit Sao Paulo in March, then you should wait until January to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $696.

What is the cheapest day to depart on your flight to Sao Paulo?

The cheapest day to depart on your flight to Sao Paulo is on a Wednesday when prices can be found for as low as $893. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,029.

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

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

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

You are more likely to see cheaper flights to Sao Paulo from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo for around $835 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo from Washington, D.C. Dulles Intl Airport for as low as $568 on momondo.

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

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

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Sao Paulo flights?

You could potentially save up to 22% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Sao Paulo flight.

How have Washington, D.C. Dulles Intl Airport to Sao Paulo flight prices changed over time?

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

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

Estimated round-trip price

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

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

Best Price Found	$411
Fastest flight time	9h 55m
Direct flights	Every day
Airports in Sao Paulo	3 airports

The best one-way flight to Sao Paulo from Washington, D.C. Dulles Intl Airport in the past 72 hours is $411. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Sao Paulo found on momondo in the last 72 hours is $962.

The fastest flight from Washington, D.C. Dulles Intl Airport to Sao Paulo takes 9h 55m

Direct flights go from Washington, D.C. Dulles Intl Airport to Sao Paulo every day.

There are 3 airports in Sao Paulo. From Washington, D.C. Dulles Intl Airport there are direct flights to Sao Paulo Guarulhos Intl (GRU).

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Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Sao Paulo

How far is Washington, D.C. Dulles Intl to Sao Paulo by plane?
The straight-line distance from Washington, D.C. Dulles Intl to Sao Paulo is 4752.2 mi. In terms of flight time, this usually takes a little over 9h 55m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Sao Paulo?
Prices for flights from Washington, D.C. Dulles Intl Airport to Sao Paulo are updated daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Sao Paulo?
There are 5 operators available for flights from Washington, D.C. Dulles Intl Airport to Sao Paulo as of August 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Sao Paulo?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Sao Paulo.
What documentation or ID do you need to fly to Sao Paulo?
The travel and health documents required for your trip to Sao Paulo 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 Sao Paulo. 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 Washington, D.C. Dulles Intl Airport to Sao Paulo?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Dulles Intl Airport to Sao Paulo is Boeing 767-400, representing 92.25% of all bookings. The subsequent popular models are Boeing 767 at 5.63% and Boeing 777 at 2.11%.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Sao Paulo?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. Dulles Intl Airport to Sao Paulo is United Airlines (52% of total bookings). The next most popular airlines are Avianca (28%) and Copa Airlines (20%).

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Sao Paulo with momondo

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $200	Free Cancellation	Rating 7.6 1,564 reviews	Search Copa Airlines flights
GOL	PriceFrom $341	Free Cancellation	Rating 7.3 1,270 reviews	Search GOL flights
Avianca	PriceFrom $377	Free Cancellation	Rating 6.5 2,525 reviews	Search Avianca flights
LATAM Airlines	PriceFrom $529	Free Cancellation	Rating 7.4 1,968 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $584	Free Cancellation	Rating 7.4 10,058 reviews	Search United Airlines flights

United Airlines Flights From Washington, D.C. Dulles Intl Airport to Sao Paulo
United Airlines flies from Washington, D.C. Dulles Intl Airport to Sao Paulo around 7 times per week, with 10,058 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Washington, D.C. Dulles Intl Airport to Sao Paulo in the last 72 hours was $584 (round-trip), much lower than the average airfare cost of $886 for United Airlines flights on this route.

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

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 Sao Paulo from Washington, D.C..

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

momondo does allow users to show only those flights to Sao Paulo from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Sao Paulo.

I’m not ready to book a flight from Washington, D.C. to Sao Paulo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Sao Paulo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sao Paulo and let you know when they change.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Sao Paulo from $273

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

Our best Copa Airlines deals on Washington, D.C. Dulles Intl Airport to Sao Paulo flight tickets

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

Our best LATAM Airlines deals on Washington, D.C. Dulles Intl Airport to Sao Paulo flight tickets

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See travel insights to Sao Paulo from

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

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Sao Paulo?

What is the cheapest month to fly to Sao Paulo?

What is the cheapest day to depart on your flight to Sao Paulo?

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

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

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

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Sao Paulo flights?

How have Washington, D.C. Dulles Intl Airport to Sao Paulo flight prices changed over time?

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Sao Paulo?

What airlines fly to Sao Paulo?

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Sao Paulo?

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Sao Paulo?

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Sao Paulo?

Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Sao Paulo?

How many flights depart from Washington, D.C. Dulles Intl Airport to Sao Paulo on average per day?

How many flights depart from Washington, D.C. Dulles Intl Airport to Sao Paulo on average per week?

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

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

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Airports in Sao Paulo

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Sao Paulo

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Sao Paulo with momondo

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Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 48.9 mi from Sao Paulo

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List of cabin classes available on flights landing in Sao Paulo. Availability may vary depending on flight origin and airline.

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