Cheap flights from Washington, D.C. Dulles Intl Airport to Sao Paulo from $219
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. Dulles Intl Airport to Sao Paulo departing on 7/7. 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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Avianca flights from Washington, D.C. Dulles Intl Airport to Sao Paulo
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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
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?
The cheapest month to fly to Sao Paulo from Washington, D.C. Dulles Intl Airport is in September. Flight prices, which tend to average around $625, 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 May to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $668.
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 $988. 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. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,307.
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. Dulles Intl Airport 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 $1,093. 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. 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 to Sao Paulo?
You are more likely to see cheaper flights to Sao Paulo from Washington, D.C. Dulles Intl Airport when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo for around $863 when searching 15 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 $643 on momondo.
What cabin class options are available on Washington, D.C. Dulles Intl to Sao Paulo flights?
There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl to Sao Paulo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Sao Paulo?
Avianca, Copa Airlines, and GOL are the most popular carriers operating from Washington, D.C. Dulles Intl to Sao Paulo
What airlines fly to Sao Paulo?
United Airlines, Copa Airlines and Avianca 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 44% of people opting to fly with this airline when traveling to Sao Paulo. Keep in mind that there are 6 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. Dulles Intl Airport to Sao Paulo on average per day?
As of April 2025, 2 flights take off from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Sao Paulo on average per week?
As of April 2025, 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.
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
Find info about flight duration, direct flights, and airports for your flight 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 6 operators available for flights from Washington, D.C. Dulles Intl Airport to Sao Paulo as of April 2025.
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 96.67% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 1.90%, Boeing 777 at 0.48%, and Boeing 767 at 0.48%.
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 (46% of total bookings). The next most popular airlines are Copa Airlines (29%) and Avianca (25%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $526 | Free Cancellation | Rating 6.7 2,317 reviews | |||
| PriceFrom $573 | Free Cancellation | Rating 7.5 1,414 reviews | |||
| PriceFrom $573 | Free Cancellation | Rating 7.5 1,767 reviews | |||
| PriceFrom $584 | Free Cancellation | Rating 7.3 1,068 reviews | |||
| PriceFrom $610 | Free Cancellation | Rating 7.0 9,245 reviews | |||
| PriceFrom $711 | Free Cancellation | Rating 7.4 8,696 reviews |
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 8,696 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 $711 (round-trip), much lower than the average airfare cost of $1,230 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.