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Cheap flights from Washington Dulles Intl (IAD) to Porto Alegre (POA)

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How to find the cheapest flight from
Washington Dulles Intl (IAD) to Porto Alegre (POA)

IAD - POA
Price
$914 - $1,298
POA
Temperature
68 - 87.8 °F
POA
Rainfall
2.8 - 5.5 inches

Popular in

December

High demand for flights, 17% potential price rise

Cheapest in

November

Best time to find cheap flights, 15% potential price drop

Round-trip from

$914

From Washington Dulles Intl to Porto Alegre

One-way from

$658

One-way flight from Washington Dulles Intl to Porto Alegre

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Washington Dulles Intl to Porto Alegre?

Users have found that flying from Washington Dulles Intl to Porto Alegre on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Washington Dulles Intl to Porto Alegre?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, May can be a great choice for travel to Porto Alegre. Flights to Porto Alegre from Washington Dulles Intl in May are about $1,022 on average during May, but can be found for as low as $707.

When is the cheapest time to fly from Washington Dulles Intl to Porto Alegre (IAD - POA)?

It’s typically best to fly out from Washington Dulles Intl to Porto Alegre at noon. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from Washington Dulles Intl to Porto Alegre in October, November 2020

The best prices found for IAD to POA flights for October, November
21 Oct - 28 Oct
$2,517pp
IAD
Washington Dulles Intl
Delta
   
2 STOPS
POA
Porto Alegre Salgado Filho
POA
Porto Alegre Salgado Filho
Delta
   
2 STOPS
IAD
Washington Dulles Intl
23 Oct - 30 Oct
$2,567pp
IAD
Washington Dulles Intl
Delta
   
2 STOPS
POA
Porto Alegre Salgado Filho
POA
Porto Alegre Salgado Filho
Delta
   
2 STOPS
IAD
Washington Dulles Intl
25 Oct - 22 Nov
$2,767pp
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
POA
Porto Alegre Salgado Filho
POA
Porto Alegre Salgado Filho
United Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Washington Dulles Intl to Porto Alegre 2020 flight deals

Cheap flights to Porto Alegre from Washington Dulles Intl found for this year
23 Dec - 18 Jan
$739pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
POA
Porto Alegre Salgado Filho
POA
Porto Alegre Salgado Filho
Multiple Airlines
     
3 STOPS
IAD
Washington Dulles Intl
4 Dec - 12 Dec
$877pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
POA
Porto Alegre Salgado Filho
POA
Porto Alegre Salgado Filho
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
25 Dec - 3 Mar
$886pp
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
POA
Porto Alegre Salgado Filho
POA
Porto Alegre Salgado Filho
Multiple Airlines
     
3 STOPS
IAD
Washington Dulles Intl

One-way flights to Porto Alegre from Washington Dulles Intl

The cheapest one-way flights from Washington Dulles Intl to Porto Alegre
9:25 pm - 2:15 pm
Multiple Airlines
2 Stops
38h 50m
IAD - POA
Multiple Airlines
$658
SmartFares
12:40 am - 2:15 pm
Multiple Airlines
3 Stops
59h 35m
IAD - POA
Multiple Airlines
$672
Kiwi.com
12:30 pm - 2:15 pm
Multiple Airlines
3 Stops
47h 45m
IAD - POA
Multiple Airlines
$1,391
Kiwi.com

Related info for your journey

Useful info, stats and facts about Washington Dulles Intl to Porto Alegre flights.

Flight FAQs

From Washington Dulles Intl to Porto Alegre

Are flight prices decreasing from Washington Dulles Intl to Porto Alegre due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Porto Alegre for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Washington Dulles Intl to Porto Alegre Salgado Filho have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Washington Dulles Intl to Porto Alegre Salgado Filho that may be offering flexible cancellation policies are Avianca and Cabo Verde Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Washington Dulles Intl to Porto Alegre for under $800 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Porto Alegre for under $800. The cheapest flight booked recently is on Multiple Airlines for just $739, but on average you can expect to pay $1,073.

Are there nonstop flights from Washington Dulles Intl to Porto Alegre for under $700 on Cheapflights?

There are no nonstop flights from Washington Dulles Intl to Porto Alegre, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Washington Dulles Intl or Porto Alegre?

The rainfall in Washington Dulles Intl is generally more than the rainfall in Porto Alegre. This will continue over the next 12 days.

Is Washington Dulles Intl weather warmer or cooler than Porto Alegre?

Temperatures around the 88 °F's can be experienced in January. The weather in Porto Alegre is hotter than in Washington Dulles Intl. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Washington Dulles Intl to Porto Alegre?

Departing from Washington Dulles Intl to Porto Alegre will take you 13h 26m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Washington Dulles Intl to Porto Alegre round-trip?

Our cheapest airline available from Washington Dulles Intl to Porto Alegre is American Airlines. Our recent data shows that you can find tickets from as low as $1,155 on this airline. Additional options worth looking into are Aerolineas Argentinas and Copa Airlines, starting at $1,178 and $1,246 round-trip.

Destination information for Porto Alegre

Things to know before you go. Useful info for your trip from Washington Dulles Intl to Porto Alegre
Today's exchange rate
$1 = R$ 5.60
Average temperature for October in Porto Alegre
78.8 °F
Avg rainfall for October in Porto Alegre
5.5 ″

Airports servicing Washington

Airports servicing Porto Alegre

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