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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Porto Alegre Salgado Filho Airport to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$508 Cheap Flights from Porto Alegre to Washington, D.C. Dulles Intl Airport in 2026/27

Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 5:20 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

24h 20m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

3:35 pm - 3:35 pmIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

23h 00m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

$781GOL

Sun, Sep 27 - Tue, Oct 6

4:05 am - 5:20 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

26h 15m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

3:35 pm - 3:35 pmIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

23h 00m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

$801Multiple Airlines

Sun, Sep 27 - Tue, Oct 6

11:15 am - 5:20 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

19h 05m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

3:35 pm - 12:40 amIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

32h 05m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

$802GOL

Sun, Sep 27 - Tue, Oct 6

11:15 am - 5:20 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

19h 05m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

3:35 pm - 12:15 pmIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

19h 40m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl

$806GOL

Sun, Sep 27 - Tue, Oct 6

6:00 am - 5:20 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

24h 20m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

3:35 pm - 3:35 pmIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

23h 00m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

$812GOL

Sun, Sep 27 - Tue, Oct 6

1:25 am - 4:20 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

27h 55m1 stop Panama City Tocumen Intl

1:16 am - 12:25 amIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

21h 09m1 stop Panama City Tocumen Intl

$951Copa Airlines

Sun, Oct 25 - Thu, Nov 5

1:30 am - 3:15 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

27h 45m1 stop Panama City Tocumen Intl

3:37 pm - 12:25 amIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

30h 48m1 stop Panama City Tocumen Intl

$971Copa Airlines

Thu, Nov 5 - Sat, Nov 14

12:30 pm - 5:30 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

18h 00m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

2:30 pm - 10:45 amIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

18h 15m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl

$972Avianca

Mon, Oct 26 - Fri, Nov 6

9:15 pm - 1:10 pmPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

17h 55m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

2:30 pm - 3:00 pmIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

22h 30m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

$975GOL

Wed, Jan 27 - Wed, Feb 17

9:10 am - 1:58 pmPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

30h 48m1 stop Panama City Tocumen Intl

1:19 am - 12:35 amIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

21h 16m1 stop Panama City Tocumen Intl

$976Copa Airlines

Tue, Jan 26 - Wed, Feb 17

Cheap last minute flights

Enter your travel dates to find the best prices.

2:20 pm - 5:20 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

16h 00m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

3:35 pm - 10:50 amIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

18h 15m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

$877Avianca

Sat, Sep 19 - Tue, Sep 29

7:40 pm - 2:15 pmPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

19h 35m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

6:50 am - 9:30 amIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

25h 40m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl

$886GOL

Sat, Sep 19 - Tue, Sep 29

7:40 pm - 2:15 pmPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

19h 35m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

6:50 am - 9:30 amIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

25h 40m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl

$888GOL

Sat, Sep 19 - Tue, Sep 29

7:40 pm - 2:15 pmPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

19h 35m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

6:50 am - 10:50 amIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

27h 00m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

$908GOL

Sat, Sep 19 - Tue, Sep 29

8:50 pm - 2:15 pmPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

18h 25m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

6:50 am - 11:40 pmIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

39h 50m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl

$955Avianca

Mon, Sep 21 - Mon, Sep 28

5:25 pm - 5:20 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

36h 55m2 stops Brasilia Bogotá El Dorado

3:35 pm - 3:35 pmIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

23h 00m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

$1,016GOL

Sat, Sep 19 - Tue, Sep 29

1:20 am - 3:04 pmPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

14h 44m1 stop Panama City Tocumen Intl

4:34 pm - 12:20 amIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

30h 46m1 stop Panama City Tocumen Intl

$1,076Copa Airlines

Fri, Sep 18 - Tue, Sep 29

1:20 am - 4:20 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

28h 00m1 stop Panama City Tocumen Intl

2:25 am - 12:20 amIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

20h 55m1 stop Panama City Tocumen Intl

$1,177Copa Airlines

Fri, Sep 18 - Mon, Sep 28

1:20 am - 12:32 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

24h 12m1 stop Panama City Tocumen Intl

9:35 am - 12:20 amIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

13h 45m1 stop Panama City Tocumen Intl

$1,202Copa Airlines

Fri, Sep 18 - Tue, Sep 29

1:20 am - 4:20 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

28h 00m1 stop Panama City Tocumen Intl

9:35 am - 12:20 amIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

13h 45m1 stop Panama City Tocumen Intl

$1,250Copa Airlines

Fri, Sep 18 - Tue, Sep 29

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

Our best GOL deals on Porto Alegre to Washington, D.C. Dulles Intl Airport flight tickets

GOL

Sep 27

POA6:00 amPorto Alegre Salgado Filho

24h 20m

2 stops

IAD5:20 amWashington, D.C. Dulles Intl

Oct 6

IAD3:35 pmWashington, D.C. Dulles Intl

23h 00m

2 stops

POA3:35 pmPorto Alegre Salgado Filho

$781

GOL

Sep 27

POA11:15 amPorto Alegre Salgado Filho

19h 05m

2 stops

IAD5:20 amWashington, D.C. Dulles Intl

Oct 6

IAD3:35 pmWashington, D.C. Dulles Intl

32h 05m

2 stops

POA12:40 amPorto Alegre Salgado Filho

$802

GOL

Sep 27

POA11:15 amPorto Alegre Salgado Filho

19h 05m

2 stops

IAD5:20 amWashington, D.C. Dulles Intl

Oct 6

IAD3:35 pmWashington, D.C. Dulles Intl

19h 40m

2 stops

POA12:15 pmPorto Alegre Salgado Filho

$806

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

Our best Copa Airlines deals on Porto Alegre to Washington, D.C. Dulles Intl Airport flight tickets

Copa Airlines

Oct 25

POA1:25 amPorto Alegre Salgado Filho

27h 55m

1 stop

IAD4:20 amWashington, D.C. Dulles Intl

Nov 5

IAD1:16 amWashington, D.C. Dulles Intl

21h 09m

1 stop

POA12:25 amPorto Alegre Salgado Filho

$951

Copa Airlines

Nov 5

POA1:30 amPorto Alegre Salgado Filho

27h 45m

1 stop

IAD3:15 amWashington, D.C. Dulles Intl

Nov 14

IAD3:37 pmWashington, D.C. Dulles Intl

30h 48m

1 stop

POA12:25 amPorto Alegre Salgado Filho

$971

Copa Airlines

Jan 26

POA9:10 amPorto Alegre Salgado Filho

30h 48m

1 stop

IAD1:58 pmWashington, D.C. Dulles Intl

Feb 17

IAD1:19 amWashington, D.C. Dulles Intl

21h 16m

1 stop

POA12:35 amPorto Alegre Salgado Filho

$976

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Porto AlegreWashington, D.C.

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

POAIAD

Porto Alegre Salgado Filho

Sun 9/27

6:00 am-5:20 am

2 stops24h 20m

Washington, D.C. Dulles Intl

Tue 10/6

3:35 pm-3:35 pm

2 stops23h 00m

$781

Porto AlegreWashington, D.C.

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

POAIAD

Porto Alegre Salgado Filho

Sun 9/27

4:05 am-5:20 am

2 stops26h 15m

Washington, D.C. Dulles Intl

Tue 10/6

3:35 pm-3:35 pm

2 stops23h 00m

$801

Porto AlegreWashington, D.C.

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

POAIAD

Porto Alegre Salgado Filho

Sun 9/27

11:15 am-5:20 am

2 stops19h 05m

Washington, D.C. Dulles Intl

Tue 10/6

3:35 pm-12:40 am

2 stops32h 05m

$802

Porto AlegreWashington, D.C.

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

POAIAD

Porto Alegre Salgado Filho

Sun 9/27

11:15 am-5:20 am

2 stops19h 05m

Washington, D.C. Dulles Intl

Tue 10/6

3:35 pm-12:15 pm

2 stops19h 40m

$806

Porto AlegreWashington, D.C.

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

POAIAD

Porto Alegre Salgado Filho

Sun 9/27

6:00 am-5:20 am

2 stops24h 20m

Washington, D.C. Dulles Intl

Tue 10/6

3:35 pm-3:35 pm

2 stops23h 00m

$812

Porto AlegreWashington, D.C.

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

POAIAD

Porto Alegre Salgado Filho

Sun 10/25

1:25 am-4:20 am

1 stop27h 55m

Washington, D.C. Dulles Intl

Thu 11/5

1:16 am-12:25 am

1 stop21h 09m

$951

Porto AlegreWashington, D.C.

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

POAIAD

Porto Alegre Salgado Filho

Thu 11/5

1:30 am-3:15 am

1 stop27h 45m

Washington, D.C. Dulles Intl

Sat 11/14

3:37 pm-12:25 am

1 stop30h 48m

$971

Quickest round-trip

Porto AlegreWashington, D.C.

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

POAIAD

Porto Alegre Salgado Filho

Mon 10/26

12:30 pm-5:30 am

2 stops18h 00m

Washington, D.C. Dulles Intl

Fri 11/6

2:30 pm-10:45 am

2 stops18h 15m

$972

Porto AlegreWashington, D.C.

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

POAIAD

Porto Alegre Salgado Filho

Wed 1/27

9:15 pm-1:10 pm

2 stops17h 55m

Washington, D.C. Dulles Intl

Wed 2/17

2:30 pm-3:00 pm

2 stops22h 30m

$975

Porto AlegreWashington, D.C.

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

POAIAD

Porto Alegre Salgado Filho

Tue 1/26

9:10 am-1:58 pm

1 stop30h 48m

Washington, D.C. Dulles Intl

Wed 2/17

1:19 am-12:35 am

1 stop21h 16m

$976

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 airline that flies from Porto Alegre Salgado Filho to Washington, D.C. Dulles Intl?

Copa Airlines, LATAM Airlines, and Avianca are the most popular carriers operating from Porto Alegre Salgado Filho to Washington, D.C. Dulles Intl

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

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

Estimated round-trip price

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

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

Best Price Found	$508
Fastest flight time	18h 50m
Direct flights	None

The best one-way flight to Washington, D.C. Dulles Intl Airport from Porto Alegre in the past 72 hours is $508. The best round-trip flight deal from Porto Alegre to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $781.

The fastest flight from Porto Alegre to Washington, D.C. Dulles Intl Airport takes 18h 50m

There are no direct flights from Porto Alegre to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Porto Alegre to Washington, D.C. Dulles Intl Airport.

Search flight deals

Frequently asked questions about flying from Porto Alegre to Washington, D.C. Dulles Intl Airport

How far is Porto Alegre Salgado Filho to Washington, D.C. Dulles Intl by plane?
The straight-line distance from Porto Alegre Salgado Filho to Washington, D.C. Dulles Intl is 5052.8 mi. Flights usually cover this in 18h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Porto Alegre Salgado Filho Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Porto Alegre Salgado Filho Airport to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Porto Alegre Salgado Filho Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

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

It is quick and easy to find Porto Alegre to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Porto Alegre with this policy.

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

Once all potential Porto Alegre to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Porto Alegre to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.