Cheap flights from Washington, D.C. to Sao Paulo from $241
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 7/2. 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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Copa Airlines flights from Washington, D.C. to Sao Paulo
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Avianca flights from Washington, D.C. to Sao Paulo
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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 November. Flight prices, which tend to average around $618, are often lower during this time because this is during the off-season. If you don’t want to visit Sao Paulo in November, then you should wait until September to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $622.
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 Sunday when prices can be found for as low as $930. 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 $1,248.
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 $979. 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
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 9% on your flight if you consider stops on a Washington, D.C. to Sao Paulo flight.
What is the cheapest airline that flies from Washington, D.C. to Sao Paulo?
Avianca, GOL, and Copa Airlines are the most popular carriers operating from Washington, D.C. to Sao Paulo
What airlines fly to Sao Paulo?
United Airlines, Copa Airlines and LATAM Airlines are the top three most popular airlines that fly to Sao Paulo from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Sao Paulo. Keep in mind that there are 7 different airlines that fly to Sao Paulo on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. to Sao Paulo on average per day?
As of June 2025, 2 flights take off from Washington, D.C. and land in Sao Paulo each day. The most common flight departure time for this route is 10:00PM, with 100% of daily flights taking off in the evening.
How many flights depart from Washington, D.C. to Sao Paulo on average per week?
As of June 2025, there are 14 flights per week flying from Washington, D.C. to Sao Paulo. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
When to book flights from Washington, D.C. to Sao Paulo
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
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 17m.
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?
The number of operators available for flights from Washington, D.C. to Sao Paulo is 7 as of June 2025.
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?
Based on momondo bookings for flights between Washington, D.C. and Sao Paulo, the leading plane model is Boeing 767-400, making up 97.04% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 1.97%, Boeing 777 with 0.49%, and Boeing 777-200/200ER with 0.49%.
What is the most popular airline from Washington, D.C. to Sao Paulo?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Sao Paulo is United Airlines (28% of total bookings). The next most popular airlines are LATAM Airlines (18%), Copa Airlines (16%), and Delta (12%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $508 | Free Cancellation | Rating 6.7 2,345 reviews | |||
| PriceFrom $518 | Free Cancellation | Rating 7.5 1,451 reviews | |||
| PriceFrom $570 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $573 | Free Cancellation | Rating 7.5 1,785 reviews | |||
| PriceFrom $583 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $584 | Free Cancellation | Rating 7.3 1,073 reviews | |||
| PriceFrom $588 | Free Cancellation | Rating 7.1 9,537 reviews |
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 $903. United Airlines is rated 7.4/10 by our users.
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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.