DCA - SAO

$315 Find Cheap Flights from Reagan Washington National Airport to Sao Paulo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Sao Paulo departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sao Paulo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Sao Paulo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Sao Paulo, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Reagan-National to Sao Paulo (DCA-SAO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Sao Paulo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Sao Paulo

Sat, Feb 21 - Wed, Feb 25
LATAM Airlines Logo
7:00 am - 6:15 amDCA-GRU
21h 15m2 stops
LATAM Airlines Logo
8:45 pm - 10:28 amGRU-DCA
15h 43m2 stops
$658LATAM Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
Air Canada Logo
6:00 am - 9:00 amDCA-GRU
25h 00m1 stop
Air Canada Logo
9:45 pm - 3:28 pmGRU-DCA
19h 43m1 stop
$676Air Canada
Find Deal
Thu, Mar 26 - Mon, Apr 6
Air Canada Logo
11:05 am - 9:00 amDCA-GRU
20h 55m1 stop
Air Canada Logo
9:00 pm - 9:53 pmGRU-DCA
25h 53m1 stop
$681Air Canada
Find Deal
Sun, Feb 8 - Tue, Feb 17
Air Canada Logo
11:05 am - 9:00 amDCA-GRU
19h 55m1 stop
Air Canada Logo
9:30 pm - 10:35 pmGRU-DCA
27h 05m1 stop
$682Air Canada
Find Deal
Mon, Mar 16 - Wed, Mar 18
GOL Logo
1:45 pm - 7:35 pmDCA-CGH
28h 50m2 stops
GOL Logo
6:00 am - 9:55 pmCGH-DCA
16h 55m2 stops
$700GOL
Find Deal
Mon, Mar 16 - Wed, Mar 18
GOL Logo
1:45 pm - 10:45 amDCA-VCP
20h 00m2 stops
GOL Logo
5:55 pm - 10:00 pmVCP-DCA
29h 05m2 stops
$705GOL
Find Deal
Mon, Apr 13 - Fri, Apr 17
LATAM Airlines Logo
8:30 pm - 7:35 pmDCA-GRU
22h 05m2 stops
LATAM Airlines Logo
10:50 pm - 7:19 pmGRU-DCA
21h 29m1 stop
$737LATAM Airlines
Find Deal
Wed, Mar 4 - Wed, Mar 11
Azul Logo
6:55 pm - 7:20 pmDCA-VCP
22h 25m1 stop
Azul Logo
10:45 pm - 1:20 pmVCP-DCA
15h 35m1 stop
$832Azul
Find Deal
Wed, Feb 11 - Mon, Feb 16
Azul Logo
3:55 pm - 7:20 pmDCA-VCP
25h 25m1 stop
Azul Logo
11:20 pm - 10:59 pmVCP-DCA
25h 39m1 stop
$834Azul
Find Deal
Fri, Feb 6 - Sat, Feb 14
United Airlines Logo
3:30 pm - 7:15 amDCA-GRU
13h 45m1 stop
United Airlines Logo
9:45 pm - 9:54 amGRU-DCA
14h 09m1 stop
$847United Airlines
Find Deal

Everything you should know

Top airlines
LATAM Airlines
Cheapest • from $658 (round-trip)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$658
LATAM Airlines
Sat 2/21Wed 2/25
DCA - GRU • 2 stops
Cheapest one-way
$315
GOL
Wed 3/18
DCA - VCP • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
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Booking Insights

KAYAK's insights & trends for Reagan-National to Sao Paulo flights

Get data-powered insights and trends into flights from Reagan-National to Sao Paulo to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Reagan Washington National Airport to Sao Paulo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Reagan Washington National Airport to Sao Paulo were found on LATAM Airlines ($658) and Air Canada ($676).

Which airlines fly non-stop between Washington, D.C. Reagan-National Airport and Sao Paulo?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. Reagan-National Airport to Sao Paulo.

There is just one airline that flies from Washington, D.C. Reagan-National Airport to Sao Paulo direct and that is Air Canada. The best round-trip deal found from Air Canada for the route is $588.

Find deals

Good to know

Low seasonMay
Cheapest flight$315
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 82% increase in price.
Flight from Reagan Washington National Airport to Sao Paulo Viracopos

When to book flights from Reagan-National to Sao Paulo

Are your dates flexible? Find out the best times to travel from Reagan-National to Sao Paulo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Sao Paulo flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Sao Paulo?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Sao Paulo was $315 for a one-way ticket and $658 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Sao Paulo?

    Yes

  • Which airports will I be using when flying from Reagan Washington National Airport to Sao Paulo?

    When flying out of Reagan Washington National Airport you will be using Washington, D.C. Reagan-National. You will be landing at one of these airports: Sao Paulo Guarulhos Intl or Sao Paulo Viracopos.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Sao Paulo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Sao Paulo?

    Star Alliance is the only airline alliance operating flights between Reagan Washington National Airport and Sao Paulo.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Sao Paulo?

    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 Reagan Washington National Airport to Sao Paulo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Sao Paulo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sao Paulo from Reagan Washington National Airport 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 Reagan Washington National Airport to Sao Paulo?

    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 to Sao Paulo with an airline and back to Reagan Washington National Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Sao Paulo?

    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 to Sao Paulo from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Reagan-National to Sao Paulo

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Sao Paulo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Sao Paulo? 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.
7.5
LATAM AirlinesOverall score based on 1874 reviews
7.3Comfort
7.6Boarding
6.7Food
7.0Entertainment
8.0Crew
Airline reviews

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

2.0 MediocreBenjamin, Oct 2025MIA - LIM
Read more LATAM Airlines reviews

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

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

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

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.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

Everything you need to know for your flight from Reagan-National to Sao Paulo

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)

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