DCA - SAO

$313 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 9/25. 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

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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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

Thu, Feb 19 - Sun, Feb 22
Air Canada Logo
6:00 am - 9:00 amDCA-GRU
25h 00m1 stop
Air Canada Logo
9:45 pm - 3:31 pmGRU-DCA
19h 46m1 stop
$596Air Canada
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Thu, Nov 6 - Sun, Nov 9
Air Canada Logo
4:10 pm - 9:00 amDCA-GRU
14h 50m1 stop
Air Canada Logo
9:45 pm - 3:31 pmGRU-DCA
19h 46m1 stop
$600Air Canada
Find Deal
Thu, Nov 6 - Sun, Nov 9
LATAM Airlines Logo
6:20 pm - 9:35 amDCA-GRU
13h 15m1 stop
LATAM Airlines Logo
9:45 am - 9:10 amGRU-DCA
25h 25m2 stops
$606LATAM Airlines
Find Deal
Sat, Nov 1 - Fri, Nov 7
American Airlines Logo
6:28 pm - 8:05 amDCA-GRU
12h 37m1 stop
American Airlines Logo
12:15 am - 1:19 pmGRU-DCA
15h 04m2 stops
$651American Airlines
Find Deal
Thu, Oct 30 - Wed, Nov 5
American Airlines Logo
3:25 pm - 6:20 amDCA-GRU
13h 55m2 stops
American Airlines Logo
12:15 am - 12:42 pmGRU-DCA
14h 27m1 stop
$652American Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
LATAM Airlines Logo
4:03 pm - 5:40 amDCA-GRU
12h 37m1 stop
LATAM Airlines Logo
7:00 am - 6:33 pmGRU-DCA
36h 33m2 stops
$668LATAM Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 15
GOL Logo
6:28 pm - 1:10 pmDCA-GRU
17h 42m2 stops
GOL Logo
10:00 pm - 1:58 pmGRU-DCA
16h 58m1 stop
$671GOL
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Mon, Oct 6 - Thu, Oct 16
GOL Logo
1:44 pm - 5:15 amDCA-GRU
14h 31m1 stop
GOL Logo
11:15 pm - 11:00 amGRU-DCA
12h 45m1 stop
$685GOL
Find Deal
Wed, Feb 11 - Sun, Feb 22
Delta Logo
3:55 pm - 9:35 amDCA-GRU
15h 40m1 stop
Delta Logo
9:30 pm - 10:56 amGRU-DCA
15h 26m1 stop
$754Delta
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Sun, Feb 8 - Sat, Feb 21
Delta Logo
12:05 pm - 9:35 amDCA-GRU
19h 30m1 stop
Delta Logo
10:20 am - 11:20 pmGRU-DCA
15h 00m2 stops
$759Delta
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from $596 (round-trip)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$596
Air Canada
Thu 2/19Sun 2/22
DCA - GRU • 1 stop
Cheapest one-way
$313
GOL
Thu 9/25
DCA - VCP • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sao Paulo!
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 Air Canada ($596) and LATAM Airlines ($606).

Find deals

Good to know

Low seasonMay
Cheapest flight$313
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 97% 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 $313 for a one-way ticket and $596 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, oneworld, and SkyTeam are the airline alliances operating flights between Reagan Washington National Airport and Sao Paulo, with SkyTeam being the most commonly used for this route.

  • 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 1847 reviews
6.7Food
7.4Comfort
7.0Entertainment
7.6Boarding
8.0Crew
Airline reviews

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.

2.0 MediocreAnonymous, Aug 2025GIG - GRU
Read more LATAM Airlines reviews

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.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

Lost ,y connection due to a mechanical delay, huge line to get new connection and vouchers

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

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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