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Cheap flights from Washington, D.C. to Sao Paulo from $177

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Sao Paulo departing on 3/18. 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 Washington, D.C. to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
3:45 pm - 6:30 am
BWI
-
GRU
12h 45m
1 stop
Copa Airlines Logo
3:10 am - 3:11 pm
GRU
-
BWI
13h 01m
1 stop
$480Copa Airlines
Wed, Feb 25 - Tue, Mar 10
United Airlines Logo
5:04 pm - 9:30 am
BWI
-
GRU
15h 26m
1 stop
United Airlines Logo
10:15 pm - 9:42 pm
GRU
-
BWI
24h 27m
1 stop
$492United Airlines
Sun, Mar 8 - Sun, Mar 15
United Airlines Logo
6:20 am - 7:50 am
BWI
-
GRU
24h 30m
2 stops
United Airlines Logo
10:15 pm - 9:42 pm
GRU
-
BWI
24h 27m
1 stop
$497United Airlines
Mon, Mar 9 - Mon, Mar 16
United Airlines Logo
8:00 pm - 7:15 am
DCA
-
GRU
33h 15m
1 stop
United Airlines Logo
10:15 pm - 1:43 pm
GRU
-
DCA
17h 28m
1 stop
$499United Airlines
Wed, Feb 25 - Thu, Mar 5
United Airlines Logo
10:31 pm - 7:15 am
IAD
-
GRU
31h 44m
1 stop
United Airlines Logo
10:15 pm - 8:37 pm
GRU
-
IAD
23h 22m
1 stop
$499United Airlines
Sat, Mar 14 - Sun, Mar 22
LATAM Airlines Logo
1:01 pm - 5:40 am
BWI
-
GRU
14h 39m
1 stop
LATAM Airlines Logo
7:35 am - 9:39 am
GRU
-
BWI
27h 04m
2 stops
$501LATAM Airlines
Wed, Feb 25 - Wed, Mar 11
LATAM Airlines Logo
5:09 pm - 9:55 am
DCA
-
GRU
15h 46m
1 stop
LATAM Airlines Logo
8:35 am - 2:08 pm
GRU
-
DCA
30h 33m
2 stops
$501LATAM Airlines
Sun, Mar 8 - Sun, Mar 15
Delta Logo
10:33 am - 6:15 am
BWI
-
GRU
17h 42m
2 stops
Delta Logo
4:30 pm - 1:31 pm
GRU
-
BWI
22h 01m
2 stops
$502Delta
Wed, Feb 25 - Wed, Mar 11
Copa Airlines Logo
1:12 am - 12:15 am
IAD
-
GRU
21h 03m
1 stop
Copa Airlines Logo
3:10 am - 2:00 pm
GRU
-
IAD
12h 50m
1 stop
$515Copa Airlines
Mon, Jan 26 - Wed, Feb 4
Avianca Logo
7:15 pm - 1:35 am
IAD
-
GRU
29h 20m
2 stops
Avianca Logo
7:35 am - 2:40 am
GRU
-
IAD
20h 05m
2 stops
$525Avianca
Sat, Mar 14 - Sun, Mar 22

United Airlines flights from Washington, D.C. to Sao Paulo

Our best United Airlines deals on Washington, D.C. to Sao Paulo flight tickets
United Airlines
Mar 9
DCA12:00 pmWashington, D.C. Reagan-National
18h 15m
1 stop
GRU7:15 amSao Paulo Guarulhos Intl
Mar 16
GRU10:15 pmSao Paulo Guarulhos Intl
16h 58m
1 stop
DCA2:13 pmWashington, D.C. Reagan-National
$492
United Airlines
Mar 9
BWI6:20 amBaltimore/Washington
24h 30m
2 stops
GRU7:50 amSao Paulo Guarulhos Intl
Mar 16
GRU10:15 pmSao Paulo Guarulhos Intl
24h 27m
1 stop
BWI9:42 pmBaltimore/Washington
$497
United Airlines
Feb 25
DCA8:00 pmWashington, D.C. Reagan-National
33h 15m
1 stop
GRU7:15 amSao Paulo Guarulhos Intl
Mar 5
GRU10:15 pmSao Paulo Guarulhos Intl
17h 28m
1 stop
DCA1:43 pmWashington, D.C. Reagan-National
$499

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

Our best LATAM Airlines deals on Washington, D.C. to Sao Paulo flight tickets
LATAM Airlines
Feb 25
BWI1:01 pmBaltimore/Washington
14h 39m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Mar 11
GRU7:35 amSao Paulo Guarulhos Intl
27h 04m
2 stops
BWI9:39 amBaltimore/Washington
$501
LATAM Airlines
Mar 9
IAD3:35 pmWashington, D.C. Dulles Intl
13h 05m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Mar 28
GRU10:40 amSao Paulo Guarulhos Intl
23h 30m
1 stop
IAD9:10 amWashington, D.C. Dulles Intl
$502
LATAM Airlines
Feb 18
BWI1:01 pmBaltimore/Washington
16h 09m
2 stops
GRU7:10 amSao Paulo Guarulhos Intl
Feb 25
GRU10:55 pmSao Paulo Guarulhos Intl
21h 13m
2 stops
BWI6:08 pmBaltimore/Washington
$507

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Sao Paulo 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 January 24, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSao Paulo

BWI - GRU

BWIGRU

Baltimore/Washington

Wed 2/25

3:45 pm-6:30 am

1 stop12h 45m

Sao Paulo Guarulhos Intl

Tue 3/10

3:10 am-3:11 pm

1 stop13h 01m

$480

BaltimoreSao Paulo

BWI - GRU

BWIGRU

Baltimore/Washington

Sun 3/8

5:04 pm-9:30 am

1 stop15h 26m

Sao Paulo Guarulhos Intl

Sun 3/15

10:15 pm-9:42 pm

1 stop24h 27m

$492

BaltimoreSao Paulo

BWI - GRU

BWIGRU

Baltimore/Washington

Mon 3/9

6:20 am-7:50 am

2 stops24h 30m

Sao Paulo Guarulhos Intl

Mon 3/16

10:15 pm-9:42 pm

1 stop24h 27m

$497

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Wed 2/25

8:00 pm-7:15 am

1 stop33h 15m

Sao Paulo Guarulhos Intl

Thu 3/5

10:15 pm-1:43 pm

1 stop17h 28m

$499

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Sat 3/14

10:31 pm-7:15 am

1 stop31h 44m

Sao Paulo Guarulhos Intl

Sun 3/22

10:15 pm-8:37 pm

1 stop23h 22m

$499

BaltimoreSao Paulo

BWI - GRU

BWIGRU

Baltimore/Washington

Wed 2/25

1:01 pm-5:40 am

1 stop14h 39m

Sao Paulo Guarulhos Intl

Wed 3/11

7:35 am-9:39 am

2 stops27h 04m

$501

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Sun 3/8

5:09 pm-9:55 am

1 stop15h 46m

Sao Paulo Guarulhos Intl

Sun 3/15

8:35 am-2:08 pm

2 stops30h 33m

$501

BaltimoreSao Paulo

BWI - GRU

BWIGRU

Baltimore/Washington

Wed 2/25

10:33 am-6:15 am

2 stops17h 42m

Sao Paulo Guarulhos Intl

Wed 3/11

4:30 pm-1:31 pm

2 stops22h 01m

$502

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Mon 1/26

1:12 am-12:15 am

1 stop21h 03m

Sao Paulo Guarulhos Intl

Wed 2/4

3:10 am-2:00 pm

1 stop12h 50m

$515

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Sat 3/14

7:15 pm-1:35 am

2 stops29h 20m

Sao Paulo Guarulhos Intl

Sun 3/22

7:35 am-2:40 am

2 stops20h 05m

$525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sao Paulo from

How to get the cheapest flight ticket from Washington, D.C. 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

What is the cheapest month to fly to Sao Paulo?

The cheapest month to fly to Sao Paulo from Washington, D.C. is in June. Flight prices, which tend to average around $684, are often lower during this time because this is during the off-season. If you don’t want to visit Sao Paulo in June, then you should wait until March to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $689.

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 Monday when prices can be found for as low as $759. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $928.

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

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

How far in advance should I book a flight to Sao Paulo?

You are more likely to see cheaper flights to Sao Paulo from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo for around $779 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. for as low as $610 on momondo.

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

There are 3 cabin classes available to choose from on Washington, D.C. 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. to Sao Paulo flights?

You could potentially save up to 13% on your flight if you consider stops on a Washington, D.C. to Sao Paulo flight.

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

As of January 2026, prices for Washington, D.C. to Sao Paulo flights are approximately 14% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Sao Paulo (WAS to SAO) flight deals and tips

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

Best Price Found

$644

Fastest flight time

9h 50m

Direct flights

Every day

Airports in Sao Paulo

3 airports
The best one-way flight to Sao Paulo from Washington, D.C. in the past 72 hours is $644. The best round-trip flight deal from Washington, D.C. to Sao Paulo found on momondo in the last 72 hours is $752.
The fastest flight from Washington, D.C. to Sao Paulo takes 9h 50m
Direct flights go from Washington, D.C. to Sao Paulo every day.
There are 3 airports in Sao Paulo. From Washington, D.C. there are direct flights to Sao Paulo Guarulhos Intl (GRU).
Search flight deals

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

    The distance between Washington, D.C. and Sao Paulo is about 4738.6 mi. A reasonable flight in good conditions will take 9h 50m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Sao Paulo.

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

    The necessary travel and health documents for your Sao Paulo trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Washington, D.C. to Sao Paulo?

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

Compare and see reviews for airlines that fly from Washington, D.C. to Sao Paulo with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $509Free CancellationRating
6.6
2,493 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $529Free CancellationRating
7.5
1,914 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $530Free CancellationRating
7.6
1,558 reviews
Search Copa Airlines flights
Air CanadaPriceFrom $550Free CancellationRating
7.1
10,653 reviews
Search Air Canada flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,196 reviews
Search United Airlines flights
DeltaPriceFrom $619Free CancellationRating
7.9
8,112 reviews
Search Delta flights

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

    The lowest priced United Airlines flight from Washington, D.C. to Sao Paulo from the last 72 hours was $609. Generally, United Airlines has 7 flights on this route every week with an average price of $778. United Airlines is rated 7.4/10 by our users.

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Santos
Guarujá

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Sao Paulo. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Washington, D.C. to Sao Paulo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Washington, D.C. to Sao Paulo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 simply researching potential flights to Sao Paulo, momondo offers a useful price alert feature which will track prices for flights to Sao Paulo from Washington, D.C. and alert you when they change.

An easier way to manage your Sao Paulo trip

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Find better results for your trip to Brazil

Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 48.9 mi from Sao Paulo
Sao Paulo Congonhas Airport
Sao Paulo Guarulhos Intl Airport
Sao Paulo Viracopos Airport