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Cheap flights from Washington, D.C. Dulles Intl Airport to Porto Alegre from $391

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Porto Alegre

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
5:50 am - 6:55 pmIAD  Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho
35h 05m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
GOL Logo
11:10 am - 1:10 pmPOA  Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl
28h 00m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado
$736GOL
Thu, Feb 18 - Thu, Feb 25
GOL Logo
3:35 pm - 1:35 pmIAD  Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho
21h 00m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl
GOL Logo
2:20 pm - 2:15 pmPOA  Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl
24h 55m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado
$736GOL
Tue, May 4 - Tue, May 11
GOL Logo
5:50 am - 6:55 pmIAD  Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho
35h 05m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
GOL Logo
11:10 am - 1:10 pmPOA  Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl
28h 00m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado
$736GOL
Tue, Feb 23 - Tue, Mar 2
GOL Logo
5:50 am - 10:15 amIAD  Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho
26h 25m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
GOL Logo
3:20 pm - 1:10 pmPOA  Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl
23h 50m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado
$737GOL
Fri, Jan 22 - Sat, Jan 30
GOL Logo
5:50 am - 10:15 amIAD  Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho
26h 25m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
GOL Logo
3:15 pm - 1:10 pmPOA  Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl
47h 55m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado
$756GOL
Fri, Feb 26 - Fri, Mar 12
GOL Logo
5:50 am - 10:15 amIAD  Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho
26h 25m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
GOL Logo
11:50 am - 4:30 amPOA  Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl
18h 40m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado
$767GOL
Fri, Jan 15 - Fri, Jan 29
GOL Logo
5:50 am - 11:00 amIAD  Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho
27h 10m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl
GOL Logo
6:20 pm - 1:10 pmPOA  Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl
20h 50m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado
$773GOL
Mon, Feb 15 - Sat, Feb 27
Avianca Logo
5:50 am - 11:45 pmIAD  Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho
39h 55m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl
Avianca Logo
6:25 pm - 1:10 pmPOA  Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl
20h 45m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado
$816Avianca
Tue, Feb 23 - Thu, Feb 25
Copa Airlines Logo
1:19 am - 12:35 amIAD  Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho
21h 16m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:40 am - 3:17 amPOA  Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl
27h 37m1 stop Panama City Tocumen Intl
$825Copa Airlines
Mon, Feb 22 - Mon, Mar 1
Copa Airlines Logo
4:46 pm - 7:20 amIAD  Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho
13h 34m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:40 am - 9:44 pmPOA  Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl
21h 04m1 stop Panama City Tocumen Intl
$825Copa Airlines
Tue, May 4 - Mon, May 10

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

Our best Avianca deals on Washington, D.C. Dulles Intl Airport to Porto Alegre flight tickets
Avianca
Feb 23
IAD5:50 amWashington, D.C. Dulles Intl
39h 55m
2 stops
POA11:45 pmPorto Alegre Salgado Filho
Feb 25
POA6:25 pmPorto Alegre Salgado Filho
20h 45m
2 stops
IAD1:10 pmWashington, D.C. Dulles Intl
$816
Avianca
Feb 11
IAD5:50 amWashington, D.C. Dulles Intl
40h 40m
2 stops
POA12:30 amPorto Alegre Salgado Filho
Feb 22
POA11:10 amPorto Alegre Salgado Filho
43h 20m
2 stops
IAD4:30 amWashington, D.C. Dulles Intl
$955
Avianca
Jan 15
IAD5:50 amWashington, D.C. Dulles Intl
26h 25m
2 stops
POA10:15 amPorto Alegre Salgado Filho
Jan 31
POA7:40 pmPorto Alegre Salgado Filho
19h 30m
2 stops
IAD1:10 pmWashington, D.C. Dulles Intl
$956

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Porto Alegre flight tickets
United Airlines
Feb 23
IAD12:50 pmWashington, D.C. Dulles Intl
22h 05m
2 stops
POA12:55 pmPorto Alegre Salgado Filho
Feb 25
POA3:45 pmPorto Alegre Salgado Filho
16h 45m
1 stop
IAD6:30 amWashington, D.C. Dulles Intl
$911
United Airlines
Feb 23
IAD12:50 pmWashington, D.C. Dulles Intl
22h 05m
2 stops
POA12:55 pmPorto Alegre Salgado Filho
Feb 25
POA3:45 pmPorto Alegre Salgado Filho
16h 45m
1 stop
IAD6:30 amWashington, D.C. Dulles Intl
$961
United Airlines
Feb 11
IAD3:33 pmWashington, D.C. Dulles Intl
22h 57m
2 stops
POA4:30 pmPorto Alegre Salgado Filho
Feb 20
POA5:10 pmPorto Alegre Salgado Filho
15h 20m
1 stop
IAD6:30 amWashington, D.C. Dulles Intl
$1,158

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Porto Alegre that are best for you.

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Cheapest round-trip

Washington, D.C.Porto Alegre

IAD Washington, D.C. Dulles Intl - POA Porto Alegre Salgado Filho

IADPOA

Washington, D.C. Dulles Intl

Thu 2/18

5:50 am-6:55 pm

2 stops35h 05m

Porto Alegre Salgado Filho

Thu 2/25

11:10 am-1:10 pm

2 stops28h 00m

$736

Washington, D.C.Porto Alegre

IAD Washington, D.C. Dulles Intl - POA Porto Alegre Salgado Filho

IADPOA

Washington, D.C. Dulles Intl

Tue 5/4

3:35 pm-1:35 pm

2 stops21h 00m

Porto Alegre Salgado Filho

Tue 5/11

2:20 pm-2:15 pm

2 stops24h 55m

$736

Washington, D.C.Porto Alegre

IAD Washington, D.C. Dulles Intl - POA Porto Alegre Salgado Filho

IADPOA

Washington, D.C. Dulles Intl

Tue 2/23

5:50 am-6:55 pm

2 stops35h 05m

Porto Alegre Salgado Filho

Tue 3/2

11:10 am-1:10 pm

2 stops28h 00m

$736

Washington, D.C.Porto Alegre

IAD Washington, D.C. Dulles Intl - POA Porto Alegre Salgado Filho

IADPOA

Washington, D.C. Dulles Intl

Fri 1/22

5:50 am-10:15 am

2 stops26h 25m

Porto Alegre Salgado Filho

Sat 1/30

3:20 pm-1:10 pm

2 stops23h 50m

$737

Washington, D.C.Porto Alegre

IAD Washington, D.C. Dulles Intl - POA Porto Alegre Salgado Filho

IADPOA

Washington, D.C. Dulles Intl

Fri 2/26

5:50 am-10:15 am

2 stops26h 25m

Porto Alegre Salgado Filho

Fri 3/12

3:15 pm-1:10 pm

2 stops47h 55m

$756

Washington, D.C.Porto Alegre

IAD Washington, D.C. Dulles Intl - POA Porto Alegre Salgado Filho

IADPOA

Washington, D.C. Dulles Intl

Fri 1/15

5:50 am-10:15 am

2 stops26h 25m

Porto Alegre Salgado Filho

Fri 1/29

11:50 am-4:30 am

2 stops18h 40m

$767

Washington, D.C.Porto Alegre

IAD Washington, D.C. Dulles Intl - POA Porto Alegre Salgado Filho

IADPOA

Washington, D.C. Dulles Intl

Mon 2/15

5:50 am-11:00 am

2 stops27h 10m

Porto Alegre Salgado Filho

Sat 2/27

6:20 pm-1:10 pm

2 stops20h 50m

$773

Washington, D.C.Porto Alegre

IAD Washington, D.C. Dulles Intl - POA Porto Alegre Salgado Filho

IADPOA

Washington, D.C. Dulles Intl

Tue 2/23

5:50 am-11:45 pm

2 stops39h 55m

Porto Alegre Salgado Filho

Thu 2/25

6:25 pm-1:10 pm

2 stops20h 45m

$816

Washington, D.C.Porto Alegre

IAD Washington, D.C. Dulles Intl - POA Porto Alegre Salgado Filho

IADPOA

Washington, D.C. Dulles Intl

Mon 2/22

1:19 am-12:35 am

1 stop21h 16m

Porto Alegre Salgado Filho

Mon 3/1

1:40 am-3:17 am

1 stop27h 37m

$825
Quickest round-trip

Washington, D.C.Porto Alegre

IAD Washington, D.C. Dulles Intl - POA Porto Alegre Salgado Filho

IADPOA

Washington, D.C. Dulles Intl

Tue 5/4

4:46 pm-7:20 am

1 stop13h 34m

Porto Alegre Salgado Filho

Mon 5/10

1:40 am-9:44 pm

1 stop21h 04m

$825

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Porto Alegre

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Can stopping save me money on Washington, D.C. Dulles Intl Airport to Porto Alegre flights?

You could potentially save up to 55% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Porto Alegre flight.

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

$391

Fastest flight time

21h 00m

Direct flights

None
The best one-way flight to Porto Alegre from Washington, D.C. Dulles Intl Airport in the past 72 hours is $391. 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 $736.
The fastest flight from Washington, D.C. Dulles Intl Airport to Porto Alegre takes 21h 00m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Porto Alegre. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Porto Alegre.
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Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Porto Alegre

  • 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 21h 00m.

  • 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 $360Free CancellationRating
7.6
1,554 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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