Cheap flights from Washington, D.C. to Sao Paulo from $262

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 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

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

Cheap round-trip flights

 Logo
5:53 am - 3:17 amBWI-GRU
19h 24m2 stops
 Logo
4:05 am - 12:19 amGRU-BWI
22h 14m2 stops
Sun, Nov 2 - Thu, Nov 6
 Logo
5:53 am - 3:17 amBWI-GRU
19h 24m2 stops
 Logo
4:05 am - 12:15 amGRU-BWI
22h 10m3 stops
Sun, Nov 2 - Thu, Nov 6
LATAM Airlines Logo
8:40 pm - 8:55 pmDCA-GRU
23h 15m2 stops
LATAM Airlines Logo
3:40 am - 11:42 pmGRU-DCA
21h 02m2 stops
$588LATAM Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 2
Copa Airlines Logo
9:35 am - 3:50 amIAD-GRU
17h 15m1 stop
Copa Airlines Logo
11:10 am - 12:30 amGRU-IAD
14h 20m1 stop
$588Copa Airlines
Find Deal
Fri, Sep 19 - Fri, Sep 26
LATAM Airlines Logo
3:31 pm - 9:35 pmIAD-GRU
29h 04m2 stops
LATAM Airlines Logo
8:10 am - 1:53 pmGRU-IAD
30h 43m2 stops
$592LATAM Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
Avianca Logo
3:20 pm - 5:35 amIAD-GRU
13h 15m1 stop
Avianca Logo
1:20 am - 2:15 pmGRU-IAD
13h 55m1 stop
$594Avianca
Find Deal
Mon, Oct 20 - Sat, Nov 1
Avianca Logo
3:20 pm - 5:35 amIAD-GRU
13h 15m1 stop
Avianca Logo
7:35 am - 2:40 amGRU-IAD
20h 05m2 stops
$605Avianca
Find Deal
Wed, Oct 22 - Sun, Oct 26
Copa Airlines Logo
9:35 am - 3:50 amIAD-GRU
17h 15m1 stop
Copa Airlines Logo
1:30 am - 3:05 pmGRU-IAD
14h 35m1 stop
$608Copa Airlines
Find Deal
Fri, Sep 12 - Sun, Sep 21
Delta Logo
12:20 pm - 5:40 amDCA-GRU
16h 20m1 stop
Delta Logo
10:05 am - 10:42 pmGRU-DCA
13h 37m1 stop
$748Delta
Find Deal
Mon, Sep 8 - Sun, Sep 21
Delta Logo
7:35 pm - 9:00 amDCA-GRU
12h 25m1 stop
Delta Logo
8:30 pm - 10:06 amGRU-DCA
14h 36m1 stop
$754Delta
Find Deal
Fri, Oct 10 - Mon, Oct 20

Air Canada flights from Washington, D.C. to Sao Paulo

Our best Air Canada deals on Washington, D.C. to Sao Paulo flight tickets
Air Canada
Sep 11
DCA6:45 pmWashington, D.C. Reagan-National
13h 30m
1 stop
GRU9:15 amSao Paulo Guarulhos Intl
Sep 24
GRU9:40 pmSao Paulo Guarulhos Intl
25h 54m
1 stop
DCA10:34 pmWashington, D.C. Reagan-National
Air Canada
Sep 11
DCA6:45 pmWashington, D.C. Reagan-National
13h 30m
1 stop
GRU9:15 amSao Paulo Guarulhos Intl
Sep 24
GRU9:00 pmSao Paulo Guarulhos Intl
14h 20m
1 stop
DCA10:20 amWashington, D.C. Reagan-National
Air Canada
Sep 11
IAD2:25 pmWashington, D.C. Dulles Intl
17h 50m
1 stop
GRU9:15 amSao Paulo Guarulhos Intl
Sep 24
GRU9:40 pmSao Paulo Guarulhos Intl
24h 25m
2 stops
IAD9:05 pmWashington, D.C. Dulles Intl

Delta flights from Washington, D.C. to Sao Paulo

Our best Delta deals on Washington, D.C. to Sao Paulo flight tickets
Delta
Sep 8
DCA12:20 pmWashington, D.C. Reagan-National
16h 20m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Sep 21
GRU10:05 amSao Paulo Guarulhos Intl
13h 37m
1 stop
DCA10:42 pmWashington, D.C. Reagan-National
Delta
Oct 10
DCA7:35 pmWashington, D.C. Reagan-National
12h 25m
1 stop
GRU9:00 amSao Paulo Guarulhos Intl
Oct 20
GRU8:30 pmSao Paulo Guarulhos Intl
14h 36m
1 stop
DCA10:06 amWashington, D.C. Reagan-National

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 August 20, 2025.
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

Sun 11/2

5:53 am-3:17 am

2 stops19h 24m

Sao Paulo Guarulhos Intl

Thu 11/6

4:05 am-12:19 am

2 stops22h 14m

$513

BaltimoreSao Paulo

BWI - GRU

BWIGRU

Baltimore/Washington

Sun 11/2

5:53 am-3:17 am

2 stops19h 24m

Sao Paulo Guarulhos Intl

Thu 11/6

4:05 am-12:15 am

3 stops22h 10m

$541

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Mon 9/29

8:40 pm-8:55 pm

2 stops23h 15m

Sao Paulo Guarulhos Intl

Thu 10/2

3:40 am-11:42 pm

2 stops21h 02m

$588

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Fri 9/19

9:35 am-3:50 am

1 stop17h 15m

Sao Paulo Guarulhos Intl

Fri 9/26

11:10 am-12:30 am

1 stop14h 20m

$588

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Mon 9/29

3:31 pm-9:35 pm

2 stops29h 04m

Sao Paulo Guarulhos Intl

Fri 10/3

8:10 am-1:53 pm

2 stops30h 43m

$592

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Mon 10/20

3:20 pm-5:35 am

1 stop13h 15m

Sao Paulo Guarulhos Intl

Sat 11/1

1:20 am-2:15 pm

1 stop13h 55m

$594

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Wed 10/22

3:20 pm-5:35 am

1 stop13h 15m

Sao Paulo Guarulhos Intl

Sun 10/26

7:35 am-2:40 am

2 stops20h 05m

$605

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Fri 9/12

9:35 am-3:50 am

1 stop17h 15m

Sao Paulo Guarulhos Intl

Sun 9/21

1:30 am-3:05 pm

1 stop14h 35m

$608

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Mon 9/8

12:20 pm-5:40 am

1 stop16h 20m

Sao Paulo Guarulhos Intl

Sun 9/21

10:05 am-10:42 pm

1 stop13h 37m

$748

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Fri 10/10

7:35 pm-9:00 am

1 stop12h 25m

Sao Paulo Guarulhos Intl

Mon 10/20

8:30 pm-10:06 am

1 stop14h 36m

$754

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Washington, D.C. and Sao Paulo?

What is the cheapest month to fly to Sao Paulo?

The cheapest month to fly to Sao Paulo from Washington, D.C. is in September. Flight prices, which tend to average around $623, are often lower during this time because this is during the off-season. If you don’t want to visit Sao Paulo in September, then you should wait until November to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $625.

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 Thursday when prices can be found for as low as $897. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday 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 $960.

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

In the morning is the cheapest time of day to fly from Washington, D.C. to Sao Paulo when you can find flight prices for as low as $725. Flying to Sao Paulo in the morning is an ideal time because this is during off-peak travel hours. Flights to Sao Paulo are more costly in the evening, with an average ticket price of $928. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 $814 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 $644 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.

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

As of August 2025, prices for Washington, D.C. to Sao Paulo flights are approximately 1% cheaper 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

$402

Fastest flight time

9h 50m

Direct flights

Every day

Airports in Sao Paulo

1 airport
The best one-way flight to Sao Paulo from Washington, D.C. in the past 72 hours is $402. The best round-trip flight deal from Washington, D.C. to Sao Paulo found on momondo in the last 72 hours is $739.
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 is 1 airport near Sao Paulo: Sao Paulo Guarulhos Intl (GRU)
  • 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 12h 25m.

  • 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
6.7
2,411 reviews
Search Avianca flights
Copa AirlinesPriceFrom $517Free CancellationRating
7.5
1,510 reviews
Search Copa Airlines flights
DeltaPriceFrom $570Free CancellationRating
7.9
7,982 reviews
Search Delta flights
LATAM AirlinesPriceFrom $573Free CancellationRating
7.5
1,844 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $583Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
GOLPriceFrom $584Free CancellationRating
7.3
1,095 reviews
Search GOL flights
Air CanadaPriceFrom $588Free CancellationRating
7.1
10,000 reviews
Search Air Canada 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 $583. Generally, United Airlines has 7 flights on this route every week with an average price of $852. 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/25
Mon 9/1

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