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POA - IAD

Find cheap flights from Porto Alegre to Washington Dulles Airport from $479

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto Alegre to Dulles Intl departing on 7/15. 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
0 bags
Wed 6/12
Wed 6/19

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto Alegre to Washington, D.C., 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 Porto Alegre to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Porto Alegre to Dulles Intl (POA-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto Alegre to Dulles 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 and deals for you by selecting your travel dates.
Choose your dates
6:30 pm - 1:45 pmPOA-IAD
20h 15m2 stops
3:05 pm - 10:40 amIAD-POA
18h 35m2 stops
$1,049Avianca
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Tue, Aug 20 - Mon, Sep 2
1:30 pm - 1:45 pmPOA-IAD
25h 15m2 stops
3:05 pm - 5:50 pmIAD-POA
25h 45m2 stops
$1,050GOL
Find Deal
Mon, Sep 16 - Mon, Sep 30
11:10 am - 6:25 amPOA-IAD
20h 15m2 stops
7:45 am - 10:40 amIAD-POA
25h 55m2 stops
$1,086Avianca
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Sun, Jun 2 - Wed, Jul 10
1:30 am - 3:12 pmPOA-IAD
14h 42m1 stop
2:39 am - 12:23 amIAD-POA
20h 44m1 stop
$1,112Copa Airlines
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Sun, Sep 15 - Sun, Sep 29
5:30 am - 12:33 amPOA-IAD
20h 03m2 stops
9:31 am - 12:23 amIAD-POA
13h 52m1 stop
$1,179Copa Airlines
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Mon, Sep 16 - Mon, Sep 30
9:10 pm - 1:45 pmPOA-IAD
17h 35m2 stops
3:05 pm - 9:45 amIAD-POA
17h 40m2 stops
$1,247
Find Deal
Sat, Jul 27 - Sun, Aug 4
6:35 pm - 5:13 pmPOA-IAD
23h 38m3 stops
5:00 am - 10:40 amIAD-POA
28h 40m3 stops
$1,256American Airlines
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Tue, Jun 18 - Wed, Jul 17
6:30 pm - 11:24 pmPOA-IAD
29h 54m2 stops
1:22 pm - 10:40 amIAD-POA
20h 18m3 stops
$1,258American Airlines
Find Deal
Tue, Jun 18 - Wed, Jul 17
3:55 pm - 6:25 amPOA-IAD
15h 30m1 stop
10:35 pm - 5:00 pmIAD-POA
17h 25m1 stop
$1,567United Airlines
Find Deal
Mon, Sep 16 - Mon, Sep 30
6:05 pm - 6:25 amPOA-IAD
13h 20m1 stop
10:35 pm - 3:05 pmIAD-POA
15h 30m1 stop
$1,645United Airlines
Find Deal
Tue, Aug 20 - Mon, Sep 2

Flights from Porto Alegre to Dulles Intl - Travel Insights & Trends

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

Which airlines provide the cheapest flights from Porto Alegre to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Porto Alegre to Washington Dulles Airport found by KAYAK users in the last 72 hours was for $1,049 on Avianca, followed by GOL ($1,050). One-way flight deals have also been found from as low as $635 on Avianca and from $792 on Copa Airlines.

Good to know

Low season

September

High season

June

Cheapest flight

$479
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Porto Alegre to Washington Dulles Airport

When to book flights from Porto Alegre to Dulles Intl

Are your dates flexible? Find out the best times to travel from Porto Alegre to Dulles Intl 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 Porto Alegre to Washington Dulles Airport flights

  • What is the cheapest flight from Porto Alegre to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Porto Alegre to Washington, D.C. Dulles Intl Airport was $479 for a one-way ticket and $1,049 for a round-trip.

  • Do I need a passport to fly between Porto Alegre and Washington Dulles Airport?

    Yes, you’ll need a passport to travel to Washington Dulles Airport from Porto Alegre.

  • Which aircraft models fly most regularly from Porto Alegre to Washington Dulles Airport?

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

  • Which airline alliances offer flights from Porto Alegre to Washington Dulles Airport?

    Star Alliance, and oneworld are the airline alliances operating flights between Porto Alegre and Washington Dulles Airport, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Porto Alegre to Washington Dulles 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 Porto Alegre to Washington Dulles Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Porto Alegre 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 Porto Alegre to Washington Dulles 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 Washington Dulles Airport with an airline and back to Porto Alegre with another airline. Booking your flights between Porto Alegre and IAD 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 Porto Alegre to Washington Dulles 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 Washington Dulles Airport from Porto Alegre up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Porto Alegre to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Porto Alegre to Washington, D.C.. 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 Porto Alegre to Dulles Intl? 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
Copa AirlinesOverall score based on 2728 reviews
8.1Boarding
8.3Crew
7.2Entertainment
7.3Food
7.7Comfort
Airline reviews

Captain and Crew were excellent. The Boeing 737-800 was showing its age. In flight entertainment system was sluggish and my Business Class seat on the outbound flight had some mechanical issues. Only real problem was the location of the Gate in Panama PTY. It was a 40 minute hike from Security to the Gate. There should have been some sort of warning about the distance.

10.0 ExcellentAnonymous, Mar 2024PTY - BWI
Read more about Copa Airlines reviews

Captain and Crew were excellent. The Boeing 737-800 was showing its age. In flight entertainment system was sluggish and my Business Class seat on the outbound flight had some mechanical issues. Only real problem was the location of the Gate in Panama PTY. It was a 40 minute hike from Security to the Gate. There should have been some sort of warning about the distance.

landed in panama it was in terminal one. We had to take a bus to terminal two for customs. Then back to terminal one. It was very frustrating. Then, on the way back from panama it was the same situation. We had to go back and forth between terminals to check in and drop our bags and then to board. When we were leaving, we had to wait in line for the boarding area and go through another gate security process. They told the bottles of water and coffee were bought while in line in the airport after we passed the main security. Ridiculous (and expensive). A much better communication system is needed.

This was my first time flying Copa but I'll definitely be back! Great service, professional agents, and delicious food for a fair price. Thanks for a great trip!

Horrible experience from start to end. Copa costumer service is non existent. They treat you bad. Everybody tells you different information. We didn’t received our luggage in the 1 day stop we did even we they said if was not going to be a problem. They didn’t respect the seats that we had and spread our family leaving in between of two big people who didn’t leave any space for me and crush me from side to side. I’ll never recommend Copa to anybody.

No cumpli mencionado trayecto por reasignacion de Copa Pero extraviaron mis maletas por su culpa

I was fortunate enough to have an entire row to myself and that was the highlight. Unfortunately, the flight was really turbulent which had no impact on how effective the crew was. However, I am disabled and should have boarded the flight first, but that wasn't the case. They also decided to take my bag at the gate because I had one too many and upon my picking it up at JFK it along with my rollator had been damaged. I am a vegan so the didn't have a proper meal for me and I was unable to view the entertainment because I didn't receive a set of headphones and if I needed to supply my own I wasn't made aware of that either. The crew was great, but overall everything was pretty lackluster.

Cons: "Sure. I had booked a two week vacation in Brazil. All hotels, car rental and guides booked. Copa changed my fligjt at the last minute and out of the 14 days vacatipn I had in Brazil, they would have me spend 6 days in Panama City!!! Lost of small fortune with hotels, car rentals amd had to buy another ticket with Latam. They are a scam!!"
Cons: "Due the COVID-19 El Salvador closed its boarders, leaving me unable to fly. I have sent two emails, called and spoke to a customer service representative who treated me unprofessionally and rude. After that I have been calling numerous times with a wait of over 25 minutes each time and I still have to answer from you as a company. I am extremely disappointed and want an answer soon."
Pros: "Crew was great. Food was acceptable. Really comfortable flight."
Cons: "Entertainment could have been better. Tvs per seat to wAtch movies what we want"
Pros: "nice crew."
Cons: "seats were too small and uncomfortable, not possible to lean back much because of a tall passenger behind me. international flights should have better seats."

Book cheap flights from Porto Alegre to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Porto Alegre to Washington, D.C. found on KAYAK in the last 72 hours.
7/15Mon
2 stops
35h 40mPOA-IAD
$479
7/19Fri
3 stops
41h 40mPOA-IAD
$525
7/15Mon
3 stops
35h 40mPOA-IAD
$621
7/19Fri
2 stopsAvianca
27h 35mPOA-IAD
$635
7/18Thu
1 stopCopa Airlines
24h 05mPOA-IAD
$792
7/14Sun
1 stopCopa Airlines
14h 44mPOA-IAD
$1,292
7/15Mon
1 stopUnited Airlines
15h 30mPOA-IAD
$1,396
7/19Fri
1 stopUnited Airlines
15h 20mPOA-IAD
$1,436

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Porto Alegre - Washington Dulles Airport Flights

Departure:

Porto Alegre (undefined)Brazil

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Porto Alegre

Cabin classes: