Cheap flights from Washington, D.C. to Rio de Janeiro from $265
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 Rio de Janeiro departing on 8/29. 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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American Airlines flights from Washington, D.C. to Rio de Janeiro
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How to get the cheapest flight ticket from Washington, D.C. to Rio de Janeiro
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 Rio de Janeiro?
The cheapest month to fly to Rio de Janeiro from Washington, D.C. is in May. Flight prices, which tend to average around $582, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Rio de Janeiro, with average flight prices from Washington, D.C. averaging around $600.
What is the cheapest day to depart on your flight to Rio de Janeiro?
According to our data, Wednesday is the cheapest day to fly to Rio de Janeiro from Washington, D.C.. The lowest ticket price found for a Wednesday departure recently was $801. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday 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 $945.
What is the cheapest time of day to depart on your flight to Rio de Janeiro?
In the morning is the cheapest time of day to fly from Washington, D.C. to Rio de Janeiro when you can find flight prices for as low as $810. Flying to Rio de Janeiro in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Rio de Janeiro, so prices are often more expensive at around $918 per ticket.
How far in advance should I book a flight to Rio de Janeiro?
You are more likely to see cheaper flights to Rio de Janeiro from Washington, D.C. when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro for around $715 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro from Washington, D.C. for as low as $627 on momondo.
Can stopping save me money on Washington, D.C. to Rio de Janeiro flights?
You could potentially save up to 8% on your flight if you consider stops on a Washington, D.C. to Rio de Janeiro flight.
How have Washington, D.C. to Rio de Janeiro flight prices changed over time?
As of June 2025, prices for Washington, D.C. to Rio de Janeiro flights are approximately 11% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Washington, D.C. to Rio de Janeiro?
Avianca, Delta, and LATAM Airlines are the most popular carriers operating from Washington, D.C. to Rio de Janeiro
What airlines fly to Rio de Janeiro?
Copa Airlines, LATAM Airlines and American Airlines are the top three most popular airlines that fly to Rio de Janeiro from Washington, D.C. according to our data. Copa Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Rio de Janeiro. Keep in mind that there are 6 different airlines that fly to Rio de Janeiro on a routine basis, so you have a few additional options to choose from.
When to book flights from Washington, D.C. to Rio de Janeiro
Cheap Washington, D.C. to Rio de Janeiro (WAS to RIO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Rio de Janeiro
Best Price Found | $265 |
|---|---|
Fastest flight time | 12h 10m |
Direct flights | None |
Airports in Rio de Janeiro | 2 airports |
How far is Washington, D.C. to Rio de Janeiro by plane?
Rio de Janeiro is 4796.0 mi away from Washington, D.C.. 12h 14m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to Rio de Janeiro?
Prices for flights from Washington, D.C. to Rio de Janeiro were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Rio de Janeiro?
As of June 2025, there are 6 operators available to choose from for flights from Washington, D.C. to Rio de Janeiro.
How old do you have to be to fly from Washington, D.C. to Rio de Janeiro?
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. to Rio de Janeiro.
What documentation or ID do you need to fly to Rio de Janeiro?
The necessary travel and health documents for your Rio de Janeiro 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 airline from Washington, D.C. to Rio de Janeiro?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Rio de Janeiro is Copa Airlines (26% of total bookings). The next most popular airlines are LATAM Airlines (21%), American Airlines (14%), and Delta (12%).
Best airlines flying from Washington, D.C. to Rio de Janeiro
Compare and see reviews for airlines that fly from Washington, D.C. to Rio de Janeiro with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $423 | Free Cancellation | Rating 7.3 1,073 reviews | |||
| PriceFrom $456 | Free Cancellation | Rating 7.5 1,785 reviews | |||
| PriceFrom $476 | Free Cancellation | Rating 6.7 2,345 reviews | |||
| PriceFrom $489 | Free Cancellation | Rating 7.5 1,451 reviews | |||
| PriceFrom $567 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $574 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Rio de Janeiro?
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 Rio de Janeiro. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Washington, D.C. to Rio de Janeiro with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Washington, D.C. to Rio de Janeiro flights to just show those with flexible booking policies.
How can momondo help me find flights from Washington, D.C. to Rio de Janeiro?
momondo provides multiple filters to help you find the best flight to Rio de Janeiro from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Washington, D.C. to Rio de Janeiro right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Washington, D.C. to Rio de Janeiro now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rio de Janeiro and let you know when they change.