What is the cheapest airline that flies from District of Columbia to Porto Alegre Salgado Filho?

GOL and Avianca are the most popular carriers operating from District of Columbia to Porto Alegre Salgado Filho

When did momondo last update prices for flights from District of Columbia to Porto Alegre Salgado Filho Airport?

Prices for flights from District of Columbia to Porto Alegre Salgado Filho Airport are updated daily.

How many operators does momondo search for flights from District of Columbia to Porto Alegre Salgado Filho Airport?

As of September 2026, there is 1 operator available to choose from for flights from District of Columbia to Porto Alegre Salgado Filho Airport.

How old do you have to be to fly from District of Columbia to Porto Alegre Salgado Filho Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia 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 you'll need for your trip to Porto Alegre Salgado Filho Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Alegre Salgado Filho Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$421 Cheap Flights from District of Columbia to Porto Alegre in 2026

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from District of Columbia to Porto Alegre

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

30h 46m1 stop Panama City Tocumen Intl

1:25 am - 12:37 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

24h 12m1 stop Panama City Tocumen Intl

$901Copa Airlines

Wed, Oct 21 - Tue, Oct 27

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

21h 09m1 stop Panama City Tocumen Intl

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

27h 45m1 stop Panama City Tocumen Intl

$901Copa Airlines

Sun, Nov 15 - Tue, Nov 24

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

30h 48m1 stop Panama City Tocumen Intl

1:35 am - 11:32 pmPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

23h 57m1 stop Panama City Tocumen Intl

$901Copa Airlines

Mon, Nov 23 - Wed, Dec 2

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

21h 09m1 stop Panama City Tocumen Intl

1:35 am - 3:19 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

27h 44m1 stop Panama City Tocumen Intl

$901Copa Airlines

Sun, Nov 15 - Tue, Dec 1

5:50 am - 11:50 pmIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

40h 00m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

2:15 pm - 4:30 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

16h 15m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$903GOL

Mon, Nov 16 - Wed, Nov 25

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

5:40 am - 4:30 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

24h 50m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$903GOL

Mon, Nov 23 - Thu, Dec 3

2:30 pm - 6:55 pmIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

26h 25m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

5:05 am - 4:30 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

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

$906GOL

Mon, Nov 16 - Wed, Dec 2

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

2:15 pm - 5:30 amPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

16h 15m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado

$908Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

2:30 pm - 11:50 pmIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

31h 20m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

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

$910GOL

Fri, Nov 27 - Thu, Dec 3

2:30 pm - 11:50 pmIAD Washington, D.C. Dulles Intl-POA Porto Alegre Salgado Filho

31h 20m2 stops Bogotá El Dorado Sao Paulo Guarulhos Intl

12:30 pm - 1:10 pmPOA Porto Alegre Salgado Filho-IAD Washington, D.C. Dulles Intl

26h 40m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado

$923GOL

Sun, Nov 22 - Fri, Dec 4

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GOL flights from District of Columbia to Porto Alegre

Our best GOL deals on District of Columbia to Porto Alegre flight tickets

GOL

Nov 16

IAD5:50 amWashington, D.C. Dulles Intl

40h 00m

2 stops

POA11:50 pmPorto Alegre Salgado Filho

Nov 25

POA2:15 pmPorto Alegre Salgado Filho

16h 15m

2 stops

IAD4:30 amWashington, D.C. Dulles Intl

$903

GOL

Nov 16

IAD2:30 pmWashington, D.C. Dulles Intl

26h 25m

2 stops

POA6:55 pmPorto Alegre Salgado Filho

Dec 2

POA5:05 amPorto Alegre Salgado Filho

25h 25m

2 stops

IAD4:30 amWashington, D.C. Dulles Intl

$906

GOL

Nov 27

IAD2:30 pmWashington, D.C. Dulles Intl

31h 20m

2 stops

POA11:50 pmPorto Alegre Salgado Filho

Dec 3

POA9:15 pmPorto Alegre Salgado Filho

17h 55m

2 stops

IAD1:10 pmWashington, D.C. Dulles Intl

$910

Copa Airlines flights from District of Columbia to Porto Alegre

Our best Copa Airlines deals on District of Columbia to Porto Alegre flight tickets

Copa Airlines

Nov 15

IAD1:16 amWashington, D.C. Dulles Intl

21h 09m

1 stop

POA12:25 amPorto Alegre Salgado Filho

Nov 24

POA1:30 amPorto Alegre Salgado Filho

27h 45m

1 stop

IAD3:15 amWashington, D.C. Dulles Intl

$901

Copa Airlines

Nov 26

IAD1:16 amWashington, D.C. Dulles Intl

21h 09m

1 stop

POA12:25 amPorto Alegre Salgado Filho

Dec 2

POA1:35 amPorto Alegre Salgado Filho

14h 23m

1 stop

IAD1:58 pmWashington, D.C. Dulles Intl

$926

Copa Airlines

Nov 22

IAD8:32 amWashington, D.C. Dulles Intl

13h 53m

1 stop

POA12:25 amPorto Alegre Salgado Filho

Dec 3

POA1:35 amPorto Alegre Salgado Filho

27h 44m

1 stop

IAD3:19 amWashington, D.C. Dulles Intl

$983

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

Wed 10/21

4:34 pm-12:20 am

1 stop30h 46m

Porto Alegre Salgado Filho

Tue 10/27

1:25 am-12:37 am

1 stop24h 12m

$901

Washington, D.C.Porto Alegre

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

IADPOA

Washington, D.C. Dulles Intl

Sun 11/15

1:16 am-12:25 am

1 stop21h 09m

Porto Alegre Salgado Filho

Tue 11/24

1:30 am-3:15 am

1 stop27h 45m

$901

Washington, D.C.Porto Alegre

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

IADPOA

Washington, D.C. Dulles Intl

Mon 11/23

3:37 pm-12:25 am

1 stop30h 48m

Porto Alegre Salgado Filho

Wed 12/2

1:35 am-11:32 pm

1 stop23h 57m

$901

Washington, D.C.Porto Alegre

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

IADPOA

Washington, D.C. Dulles Intl

Sun 11/15

1:16 am-12:25 am

1 stop21h 09m

Porto Alegre Salgado Filho

Tue 12/1

1:35 am-3:19 am

1 stop27h 44m

$901

Washington, D.C.Porto Alegre

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

IADPOA

Washington, D.C. Dulles Intl

Mon 11/16

5:50 am-11:50 pm

2 stops40h 00m

Porto Alegre Salgado Filho

Wed 11/25

2:15 pm-4:30 am

2 stops16h 15m

$903

Washington, D.C.Porto Alegre

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

IADPOA

Washington, D.C. Dulles Intl

Mon 11/23

5:50 am-6:55 pm

2 stops35h 05m

Porto Alegre Salgado Filho

Thu 12/3

5:40 am-4:30 am

2 stops24h 50m

$903

Washington, D.C.Porto Alegre

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

IADPOA

Washington, D.C. Dulles Intl

Mon 11/16

2:30 pm-6:55 pm

2 stops26h 25m

Porto Alegre Salgado Filho

Wed 12/2

5:05 am-4:30 am

2 stops25h 25m

$906

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

Wed 10/21

3:35 pm-10:50 am

2 stops18h 15m

Porto Alegre Salgado Filho

Wed 10/28

2:15 pm-5:30 am

2 stops16h 15m

$908

Washington, D.C.Porto Alegre

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

IADPOA

Washington, D.C. Dulles Intl

Fri 11/27

2:30 pm-11:50 pm

2 stops31h 20m

Porto Alegre Salgado Filho

Thu 12/3

9:15 pm-1:10 pm

2 stops17h 55m

$910

Washington, D.C.Porto Alegre

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

IADPOA

Washington, D.C. Dulles Intl

Sun 11/22

2:30 pm-11:50 pm

2 stops31h 20m

Porto Alegre Salgado Filho

Fri 12/4

12:30 pm-1:10 pm

2 stops26h 40m

$923

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 District of Columbia 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

Prices

Airlines

What is the cheapest month to fly to Porto Alegre?

The cheapest month to fly to Porto Alegre from District of Columbia is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Porto Alegre in January, then November is your next best option. Flight prices from District of Columbia to Porto Alegre during November average around $603.

Can stopping save me money on District of Columbia to Porto Alegre flights?

You could potentially save up to 47% on your flight if you consider stops on a District of Columbia to Porto Alegre flight.

Cheap District of Columbia to Porto Alegre flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Porto Alegre

Best Price Found	$421
Fastest flight time	18h 15m
Direct flights	None

The best one-way flight to Porto Alegre from District of Columbia in the past 72 hours is $421. The best round-trip flight deal from District of Columbia to Porto Alegre found on momondo in the last 72 hours is $901.

The fastest flight from District of Columbia to Porto Alegre takes 18h 15m

There are no direct flights from District of Columbia to Porto Alegre. There are no popular flight routes from District of Columbia to Porto Alegre.

Search flight deals

Frequently asked questions about flying from District of Columbia to Porto Alegre

When did momondo last update prices for flights from District of Columbia to Porto Alegre Salgado Filho Airport?
Prices for flights from District of Columbia to Porto Alegre Salgado Filho Airport are updated daily.
How many operators does momondo search for flights from District of Columbia to Porto Alegre Salgado Filho Airport?
As of September 2026, there is 1 operator available to choose from for flights from District of Columbia to Porto Alegre Salgado Filho Airport.
How old do you have to be to fly from District of Columbia to Porto Alegre Salgado Filho Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia 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 you'll need for your trip to Porto Alegre Salgado Filho Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Alegre Salgado Filho Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Porto Alegre

Compare and see reviews for airlines that fly from District of Columbia to Porto Alegre with momondo

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $360	Free Cancellation	Rating 7.6 1,544 reviews		Search Copa Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Porto Alegre?

It is quick and easy to find District of Columbia to Porto Alegre 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 Porto Alegre that suits you.

Can I find flights from District of Columbia to Porto Alegre with flexible booking policies on momondo?

All flight searches from District of Columbia to Porto Alegre on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Porto Alegre?

momondo helps you find the best flight between District of Columbia 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 District of Columbia to Porto Alegre right now. Can momondo alert me if prices change?

If you are not ready to book a flight from District of Columbia 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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Cheap flights from District of Columbia to Porto Alegre from $421

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GOL flights from District of Columbia to Porto Alegre

Our best GOL deals on District of Columbia to Porto Alegre flight tickets

Copa Airlines flights from District of Columbia to Porto Alegre

Our best Copa Airlines deals on District of Columbia to Porto Alegre flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Porto Alegre that are best for you.

See travel insights to Porto Alegre from

How to get the cheapest flight ticket from District of Columbia to Porto Alegre

What is the cheapest month to fly to Porto Alegre?

Can stopping save me money on District of Columbia to Porto Alegre flights?

What is the cheapest airline that flies from District of Columbia to Porto Alegre Salgado Filho?

Cheap District of Columbia to Porto Alegre flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from District of Columbia to Porto Alegre

Best airlines flying from District of Columbia to Porto Alegre

Compare and see reviews for airlines that fly from District of Columbia to Porto Alegre with momondo

Why use momondo?

An easier way to manage your Porto Alegre trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Brazil

Airports servicing Rio Grande do Sul

Fly your favorite airline to Porto Alegre

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Porto Alegre

List of cabin classes available on flights landing in Porto Alegre. Availability may vary depending on flight origin and airline.

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