Cheap flights from Washington, D.C. Dulles Intl Airport to Porto Alegre from $210

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Porto Alegre departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Porto Alegre

Cheap round-trip flights

Copa Airlines Logo
2:25 am - 12:15 amIAD-POA
20h 50m1 stop
Copa Airlines Logo
1:20 am - 12:28 amPOA-IAD
24h 08m1 stop
$485Copa Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
Copa Airlines Logo
1:13 am - 12:30 amIAD-POA
21h 17m1 stop
Copa Airlines Logo
1:35 am - 11:33 pmPOA-IAD
23h 58m1 stop
$541Copa Airlines
Find Deal
Tue, Nov 11 - Tue, Dec 2
 Logo
2:25 am - 12:15 amIAD-POA
20h 50m1 stop
 Logo
5:50 pm - 2:00 pmPOA-IAD
45h 10m2 stops
Sat, Aug 23 - Sun, Aug 31
 Logo
2:25 am - 12:15 amIAD-POA
20h 50m1 stop
 Logo
6:55 pm - 12:30 amPOA-IAD
30h 35m3 stops
Sat, Aug 23 - Sun, Aug 31
United Airlines Logo
8:30 am - 6:00 pmIAD-POA
31h 30m2 stops
United Airlines Logo
3:30 pm - 5:30 pmPOA-IAD
28h 00m2 stops
$752United Airlines
Find Deal
Wed, Nov 12 - Wed, Dec 3
GOL Logo
3:20 pm - 11:40 pmIAD-POA
31h 20m2 stops
GOL Logo
5:10 am - 1:00 pmPOA-IAD
33h 50m2 stops
$785GOL
Find Deal
Mon, Oct 27 - Mon, Nov 10
LATAM Airlines Logo
7:02 am - 6:25 amIAD-POA
22h 23m2 stops
LATAM Airlines Logo
7:20 am - 12:21 amPOA-IAD
18h 01m2 stops
$807LATAM Airlines
Find Deal
Sun, Jul 20 - Mon, Aug 11
GOL Logo
2:20 pm - 11:40 pmIAD-POA
31h 20m2 stops
GOL Logo
5:10 am - 1:00 pmPOA-IAD
33h 50m2 stops
$814GOL
Find Deal
Fri, Dec 5 - Wed, Dec 17
United Airlines Logo
10:30 pm - 6:00 pmIAD-POA
17h 30m1 stop
United Airlines Logo
3:30 pm - 5:30 pmPOA-IAD
28h 00m2 stops
$831United Airlines
Find Deal
Wed, Nov 12 - Wed, Dec 3
LATAM Airlines Logo
6:00 am - 6:30 amIAD-POA
22h 30m2 stops
LATAM Airlines Logo
4:40 am - 9:11 amPOA-IAD
30h 31m2 stops
$857LATAM Airlines
Find Deal
Fri, Dec 5 - Tue, Dec 16

LATAM Airlines flights from Washington, D.C. Dulles Intl Airport to Porto Alegre

Our best LATAM Airlines deals on Washington, D.C. Dulles Intl Airport to Porto Alegre flight tickets
LATAM Airlines
Jul 20
IAD7:02 amWashington, D.C. Dulles Intl
22h 23m
2 stops
POA6:25 amPorto Alegre Salgado Filho
Aug 11
POA7:20 amPorto Alegre Salgado Filho
18h 01m
2 stops
IAD12:21 amWashington, D.C. Dulles Intl
LATAM Airlines
Dec 5
IAD6:00 amWashington, D.C. Dulles Intl
22h 30m
2 stops
POA6:30 amPorto Alegre Salgado Filho
Dec 16
POA4:40 amPorto Alegre Salgado Filho
30h 31m
2 stops
IAD9:11 amWashington, D.C. Dulles Intl

GOL flights from Washington, D.C. Dulles Intl Airport to Porto Alegre

Our best GOL deals on Washington, D.C. Dulles Intl Airport to Porto Alegre flight tickets
GOL
Oct 27
IAD3:20 pmWashington, D.C. Dulles Intl
31h 20m
2 stops
POA11:40 pmPorto Alegre Salgado Filho
Nov 10
POA5:10 amPorto Alegre Salgado Filho
33h 50m
2 stops
IAD1:00 pmWashington, D.C. Dulles Intl
GOL
Dec 5
IAD2:20 pmWashington, D.C. Dulles Intl
31h 20m
2 stops
POA11:40 pmPorto Alegre Salgado Filho
Dec 17
POA5:10 amPorto Alegre Salgado Filho
33h 50m
2 stops
IAD1:00 pmWashington, D.C. Dulles Intl

See travel insights to Porto Alegre from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Porto Alegre

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Porto Alegre?

Our data shows that Sunday is the least expensive day to fly to Porto Alegre. Tickets to fly out on this day can be as low as $891. On the other hand, Wednesday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,357.

What is the cheapest time of day to depart on your flight to Porto Alegre?

Our most recent data shows that the best time of day to fly to Porto Alegre is in the afternoon. Flights from Washington, D.C. Dulles Intl Airport to Porto Alegre during this time can be as low as $1,173. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,350 on average. Flights to Porto Alegre from Washington, D.C. Dulles Intl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Washington, D.C. Dulles Intl Airport to Porto Alegre

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Porto Alegre according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Porto Alegre (IAD to POA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Porto Alegre

Best Price Found

$210

Fastest flight time

13h 10m

Direct flights

None

Airports in Porto Alegre

1 airport
The best one-way flight to Porto Alegre from Washington, D.C. Dulles Intl Airport in the past 72 hours is $210. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Porto Alegre found on momondo in the last 72 hours is $485.
The fastest flight from Washington, D.C. Dulles Intl Airport to Porto Alegre takes 13h 10m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Porto Alegre. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Porto Alegre Salgado Filho Airport.
There is 1 airport near Porto Alegre: Porto Alegre Salgado Filho (POA)

  • How far is Washington, D.C. Dulles Intl to Porto Alegre Salgado Filho by plane?

    Porto Alegre Salgado Filho is 5052.8 mi away from Washington, D.C. Dulles Intl. A reasonable flight in good conditions will take 13h 43m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Porto Alegre Salgado Filho Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Porto Alegre Salgado Filho Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Porto Alegre Salgado Filho Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Porto Alegre Salgado Filho Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Porto Alegre Salgado Filho Airport.

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The travel and health documents required for your trip to Porto Alegre Salgado Filho Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Alegre Salgado Filho Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Porto Alegre?


Best airlines flying from Washington, D.C. Dulles Intl Airport to Porto Alegre

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Porto Alegre with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $403Free CancellationRating
7.5
1,474 reviews
Search Copa Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Porto Alegre?

Finding the right flight to Porto Alegre from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto Alegre quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Porto Alegre with flexible booking policies on momondo?

momondo does allow users to show only those flights to Porto Alegre from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Porto Alegre?

momondo helps you find the best flight between Washington, D.C. and Porto Alegre by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Porto Alegre right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Porto Alegre now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Porto Alegre and let you know when they change.


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