$377 Find Cheap Flights from Rio de Janeiro to District of Columbia - Compare and Save

1 adult
1 adult, Economy, 0 bags

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KAYAK's insights & trends for Rio de Janeiro to District of Columbia flights

Get data-powered insights and trends into flights from Rio de Janeiro to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Rio de Janeiro to District of Columbia?

The cheapest month for flights from Rio de Janeiro to District of Columbia is March, when tickets cost $558 (return) on average. On the other hand, the most expensive months are November and October, when the average cost of round-trip tickets is $967 and $832 respectively.

Good to know

Low season

March

Cheapest flight

$377
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Rio de Janeiro-Galeao Airport to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Rio de Janeiro to District of Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rio de Janeiro to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rio de Janeiro to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Rio de Janeiro to District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rio de Janeiro to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Rio de Janeiro to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rio de Janeiro to District of Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Rio de Janeiro to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Rio de Janeiro to District of Columbia

 
Need help choosing which airline to fly with from Rio de Janeiro to District of Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8694 reviews
7.8Comfort
7.8Entertainment
8.5Crew
8.1Boarding
7.2Food
Airline reviews

Love Delta. I'll take connections to stay on Delta even if another airline has a direct flight.

10.0 ExcellentJennifer, Oct 2026
Read more Delta reviews

Love Delta. I'll take connections to stay on Delta even if another airline has a direct flight.

Crew members were nice and professional. TV, you have to press very hard on the screen to get it to respond and WiFi didn’t work. Overall okay flight

There was overbooking that delayed boarding. Then an airport emergency lockdown that caused further delays in boarding. However the time was made up during flight and there was a minimal delay in landing. Everything else was excellent.

Sat in the plane at the gate in SLC for 2+ hours before take off, getting me home nearly 3 hours later than planned.

Really hard to tell what was happening after my flight got delayed five times

I’m on this flight every other week. Same flight, same day of the week, same time of day… Multiple times there are issues getting flight plan registered and FAA approved r to take off. PAPERWORK This is exhausting and it sucks.

Chaotic boarding at these gates, multiple gates squeezed in at the very end of a concourse, behind a restaurant. Agents gave up on boarding by individual zones. Flight itself was uneventful, which is all we hope for any more.

Flight delayed due to ground hold. Republic airways did a great job.

The flight was smooth, the crew was great but the plane was quite old

Always on time. This time the flight arrived 30mins early. Easy check in with app as well

Abysmal overall. Delayed flight caused me to get in with an only 9 minute connection. No help from flight attendants or gate agents to try to make the connection. Second flight left 5 minutes early despite not having at least 10 people on it, including me. Rebooked 24 hours later. I asked four separate delta agents how to ensure my bag would get on the rebooked flight and all assured me it would be there. Landing in Rio right now, 24 hours late, and just got an alert that my bag didn’t make it. Horrible overall experience.

I missed my original flight due to miscommunication and it was a challenge to communicate with service personnel, since my Portuguese is limited. However they got me food and a hotel overnight and a seat on the next available flight.

It was a bit unnerving to know that flights are generally oversold. We chose not to pay extra to reserve a specific seat, without realizing that that makes us vulnerable to being bumped. Everything else about the flight was great.

In flight from Miami to Anchorage, we were all on board ready to take off. Pilot decided to take on more fuel causing a delay. Once fueled, the pilot came back over the radio stating more delay due to VIP. These delays caused me to miss my connecting flight. I went to the Alaska Air counter for information. They flat out stated that it was ATCs fault that I missed my flight and booked me a flight the next day about 1300 . I believe if we had the fuel prior to getting on board we would not of been delayed and I would have taken off on time. Pilot was taken out of the equation. I think they should’ve taken responsibility for their pilots decision to top off his aircraft instead of waiting til the last moment. Enough said…

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

Poor, the airline was not able to help me move flights.

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

We boarded so late it caused us to miss time at Foz. No real information was provided to the passengers waiting.

Check-in was a total disaster, almos a full hour in the line

More options for your flight from Rio de Janeiro to District of Columbia

Complete your trip to District of Columbia with a hotel stay or car rental