IAD - GRU

$260 Find Cheap Flights from Washington Dulles Airport to Sao Paulo Guarulhos Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Sao Paulo departing on 9/1. 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

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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.
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.
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Cheap Flights from Dulles Intl to Guarulhos Intl (IAD-GRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Guarulhos Intl 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 Dulles Intl to Sao Paulo

Tue, Nov 4 - Thu, Nov 13
Avianca Logo
2:20 pm - 5:50 amIAD-GRU
13h 30m1 stop
Avianca Logo
1:50 am - 1:00 pmGRU-IAD
13h 10m1 stop
$579Avianca
Find Deal
Mon, Oct 20 - Sun, Nov 2
LATAM Airlines Logo
3:33 pm - 5:40 amIAD-GRU
13h 07m1 stop
LATAM Airlines Logo
10:50 pm - 4:31 pmGRU-IAD
19h 41m1 stop
$580LATAM Airlines
Find Deal
Wed, Sep 24 - Tue, Oct 7
United Airlines Logo
5:10 pm - 9:30 amIAD-GRU
15h 20m1 stop
United Airlines Logo
9:30 pm - 6:25 amGRU-IAD
9h 55mnonstop
$581United Airlines
Find Deal
Thu, Aug 21 - Wed, Sep 3
Avianca Logo
5:45 am - 12:40 amIAD-GRU
17h 55m2 stops
Avianca Logo
4:10 am - 2:00 pmGRU-IAD
34h 50m1 stop
$582Avianca
Find Deal
Tue, Oct 21 - Tue, Nov 11
Avianca Logo
3:20 pm - 3:20 pmIAD-GRU
23h 00m1 stop
Avianca Logo
4:35 pm - 4:50 amGRU-IAD
14h 15m1 stop
$583Avianca
Find Deal
Sun, Aug 24 - Thu, Sep 4
United Airlines Logo
10:35 pm - 9:30 amIAD-GRU
9h 55mnonstop
United Airlines Logo
9:30 pm - 6:25 amGRU-IAD
9h 55mnonstop
$584United Airlines
Find Deal
Mon, Oct 20 - Tue, Nov 11
Copa Airlines Logo
2:25 am - 12:30 amIAD-GRU
21h 05m1 stop
Copa Airlines Logo
11:10 am - 3:22 amGRU-IAD
18h 12m1 stop
$587Copa Airlines
Find Deal
Wed, Sep 10 - Fri, Oct 3
Delta Logo
12:20 pm - 5:40 amIAD-GRU
16h 20m1 stop
Delta Logo
10:05 am - 12:13 amGRU-IAD
15h 08m1 stop
$599Delta
Find Deal
Sat, Aug 23 - Wed, Sep 3
Copa Airlines Logo
4:34 pm - 6:30 amIAD-GRU
12h 56m1 stop
Copa Airlines Logo
3:10 am - 3:05 pmGRU-IAD
12h 55m1 stop
$607Copa Airlines
Find Deal
Thu, Nov 20 - Thu, Dec 4
Air Canada Logo
9:55 am - 9:00 amIAD-GRU
21h 05m1 stop
Air Canada Logo
9:45 pm - 3:54 pmGRU-IAD
20h 09m2 stops
$646Air Canada
Find Deal
Booking Insights

KAYAK's insights & trends for Dulles Intl to Sao Paulo flights

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

What’s the cheapest day of the week to fly from Washington Dulles Airport to Sao Paulo Guarulhos Airport?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Washington Dulles Airport to Sao Paulo Guarulhos Airport, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Sao Paulo Guarulhos Airport, Thursday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport is November, where tickets cost $688 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,437 and $899 respectively.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,511 on average.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$260
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 75% increase in price.
Flight from Washington Dulles Airport to Sao Paulo Guarulhos Airport

When to book flights from Dulles Intl to Sao Paulo

Are your dates flexible? Find out the best times to travel from Dulles Intl 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 Washington Dulles Airport to Sao Paulo Guarulhos Airport flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport was $260 for a one-way ticket and $579 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Sao Paulo Guarulhos Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington Dulles Airport and on arrival in Sao Paulo Guarulhos Airport.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Sao Paulo Guarulhos Airport?

    American Airlines, and Delta offer inflight Wi-Fi service on the Washington Dulles Airport to Sao Paulo Guarulhos Airport flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Sao Paulo Guarulhos Airport?

    The Boeing 767-400 is the aircraft model that flies most regularly on the Washington Dulles Airport to Sao Paulo Guarulhos Airport flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Sao Paulo Guarulhos Airport?

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

  • On which days can I fly direct from Washington Dulles Airport to Sao Paulo Guarulhos Airport?

    There are nonstop flights from Washington Dulles Airport to Sao Paulo Guarulhos Airport on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to Sao Paulo, Copa Airlines or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Sao Paulo are Copa Airlines and LATAM Airlines. With an average price for the route of $755 and an overall rating of 7.5, Copa Airlines is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $695 and an overall rating of 7.5.

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

    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 Washington Dulles Airport to Sao Paulo Guarulhos Airport.

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

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

    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 Guarulhos Airport with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and GRU can sometimes prove cheaper using this method.

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

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

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $510 or less one-way and $838 or less round-trip.

Prefer to fly direct from Washington Dulles Airport to Sao Paulo Guarulhos Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Dulles Intl to Sao Paulo Guarulhos Intl.
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Sao Paulo Guarulhos Intl

Monday

ANA, United Airlines

ANA, United Airlines

Tuesday

ANA, United Airlines

ANA, United Airlines

Wednesday

ANA, United Airlines

ANA, United Airlines

Thursday

ANA, United Airlines

ANA, United Airlines

Friday

ANA, United Airlines

ANA, United Airlines

Saturday

ANA, United Airlines

ANA, United Airlines

Sunday

ANA, United Airlines

ANA, United Airlines

See more direct flights

Direct returns

Sao Paulo Guarulhos Intl to Washington, D.C. Dulles Intl

Monday

ANA, United Airlines

ANA, United Airlines

Tuesday

ANA, United Airlines

ANA, United Airlines

Wednesday

ANA, United Airlines

ANA, United Airlines

Thursday

ANA, United Airlines

ANA, United Airlines

Friday

ANA, United Airlines

ANA, United Airlines

Saturday

ANA, United Airlines

ANA, United Airlines

Sunday

ANA, United Airlines

ANA, United Airlines

See more direct flights

Reviews of the top 5 airlines serving from Dulles Intl 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 Dulles Intl 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 1822 reviews
7.4Comfort
8.1Crew
7.6Boarding
6.7Food
7.0Entertainment
Airline reviews

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

2.0 MediocreWertson, Jul 2025VIX - GRU
Read more LATAM Airlines reviews

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.

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

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

It’s a delta flight operated by LATAM. The whole ticket sale is a mess, delta changed my flight but didn’t update it in LATAM system, I couldn’t get my boarding pass, it took me hours to resolve this issue with delta. I had to change my travel plan. No apology from Delta even though it’s their fault.

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

The boarding and new bag drop-off process was confusing and causing massive delays.

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

It was a very good flight, no entertainment is the reason for not checking that box.

horrible service, food was an embarrassment, no charging for cellphones, stay away

Great experience with a crew always thinking in the passenger

The flighr attandants were very rude they ignored me didnt offer me anything to drink throughoit the 4 hour flight i feel i was targeted and ignored because i was a darkskin latino man.

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

It was ok. However, the food was quite poor since I don't eat pasta.

Enforce the boarding process by group numbers. Tell people to stay seated during the meal/drink distribution. It took forever to get food and drinks because people would not stay out the isle and let the crew do their jobs. Everyone wanted to go to the bathroom forcing the crew to enter and leave the isle constantly so people can pass. Tell people to keep their electronics off speaker mode. No one wants to hear phone conversations and music playing.

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

Both flights are delayed so I rate the whole experience as mediocre.

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

I had a good experience. I liked being informed about the status of my luggage

Very bad service the way back we was on the way for r two days very bad condition and waiting for luggage till now

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

United had no (zero) record of our flight. It took over an hour of us standing in line with surly employee while others waited to get resolved. I have never experienced such poor service and poor empathy.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Aircraft had technical issues. After 3 hours of trying to resolve, flight was cancelled. Was booked on a flight leaving 12 hours after intended departure. Now on 4 flights instead of 2 and a day late to my destination.

why did we have to go through security mid flight

Boarding was excessively slow. They do it by groups in a way that it doesn’t make sense. After business class , ppl that need assistance and any other priority group they should have ppl board from the back to the front. First rows 20+. Then 15+. Then 10, etc. having ppl sitting in the back board last makes no sense. The libe backame long as soon as ppl on rows 10 or so where told to board. The line went all the way up the ramp and tunnel for 25 mins.

Seats are very tight even in Plus, no complimentary snacks or beverage

I receive a service for what I pay, so it is fair.

Terrible, We had to stay in Bogota for two days due to weather but the airline did not provide for the same day flight. Only two days later

There isn't much space in-between seats and even water needs to be paid for during the flight.

We did not know about the bag fees until check in. They are way too high. It’s insane. We also had a huge delay and everything costed extra which was very annoying.

Lounge for business was closed. Boarding was rush and stand by. Seat for business is just the middle seat blocked and some more leg room.

Flew with our two children. Paid $380 to check two bags (one was overweight). They then left the bags behind on Sunday, December 21st, with all our family’s clothes and family Christmas presents. When we arrived at our destination they told us the bags had not arrived, and they thought (but didn’t know) they were still in Boston, but that there’d be a flight the next day and the bags would arrive the next day. The next day we found out there was no flight, now we’re hoping we get our bags before we fly back out. Meanwhile, trying to get any engagement or accurate information is a waste of time. The folks at the call center are just gatekeepers, who can’t connect with any departments that actually do things to solve a problem. Getting information is made deliberately difficult. My biggest regret is that I’ve had a number of awful experiences with Avianca traveling between the US and Colombia, and still let myself get suckered into buying these tickets because the schedule was great. Never again.

We were not aware carry-on bags cost extra until we arrived at the airport so, we were charged $240.00 for two small carry- on bags! There was a substantial fee for drinks and snacks. No wifi, or other entertainment was available. Waiting areas were crowded and uncomfortable.

Everything you need to know for your flight from Dulles Intl to Sao Paulo

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