What are the cheapest airlines flying from Washington, D.C. to Porto Alegre round-trip?

Delta, at $937, was found to be the cheapest airline from Washington, D.C. to Porto Alegre. An alternate airline flying to your destination would be Copa Airlines.

What is the cheapest day to fly from Washington, D.C. to Porto Alegre?

Travelers seeking maximum savings on their Washington, D.C. to Porto Alegre flight should consider departing on Sunday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Washington, D.C. to Porto Alegre?

Tuesday flights are found to be more expensive to fly from Washington, D.C. to Porto Alegre. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Porto Alegre.

Most accurate provider : When it comes to deals on Washington, D.C.-Porto Alegre flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Porto Alegre flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Porto Alegre flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Porto Alegre flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Porto Alegre flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Porto Alegre from Washington, D.C.?

Most people fly into Porto Alegre Salgado Filho (POA) if they book a flight to Porto Alegre from Washington, D.C.. On average, Salgado Filho has 0 inbound flights from Washington, D.C. per day from 1 airline. Porto Alegre Salgado Filho is conveniently located just 4.0 mi from Porto Alegre’s city center.

Can I find deals for flights from Washington, D.C. to Porto Alegre that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Porto Alegre?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Porto Alegre.

Can I find deals for business class flights from Washington, D.C. to Porto Alegre?

Yes. Cheapflights offers flight deals from Washington, D.C. to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$937+ Flights from Washington, D.C. to Porto Alegre

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheap flight deals from Washington, D.C. to Porto Alegre

Most accurate provider	AranGrant 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$937 (Delta)

Provider with most accurate pricing for Washington, D.C. (WAS)-Porto Alegre Salgado Filho flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Porto Alegre Salgado Filho flights.

Search Deals

From Washington, D.C. (WAS) to Porto Alegre Salgado Filho

Search Deals

Find flight deals from Washington, D.C. to Porto Alegre

Cheapest flights from Washington, D.C. to Porto Alegre
Explore the most affordable flight options available from Washington, D.C. to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Thu 12/264:15 pmIAD - POA

2 stops22h 15mDelta

Sat 1/45:30 amPOA - IAD

2 stops21h 08mDelta

Deal found 12/19

$3,278

Thu 12/2610:00 amIAD - POA

3 stops23h 40mMultiple Airlines

Sat 1/411:35 amPOA - IAD

2 stops30h 49mMultiple Airlines

Deal found 12/19

$3,875

Wed 12/251:13 amIAD - POA

1 stop21h 07mCopa Airlines

Sat 1/45:30 amPOA - IAD

2 stops23h 43mCopa Airlines

Deal found 12/18

$4,516

Best flights from Washington, D.C. to Porto Alegre
Discover carefully curated flight deals from Washington, D.C. to Porto Alegre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 19, 2024.

Wed 1/157:17 amIAD - POA

2 stops24h 03mDelta

Sat 2/157:40 pmPOA - IAD

2 stops20h 59mDelta

Deal found 12/18

$937

Tue 1/141:30 amIAD - POA

3 stops20h 29mMultiple Airlines

Sat 2/155:45 amPOA - IAD

2 stops17h 40mMultiple Airlines

Deal found 12/18

$1,593

Wed 1/158:25 amIAD - POA

1 stop13h 34mCopa Airlines

Sat 2/151:00 pmPOA - IAD

2 stops27h 03mCopa Airlines

Deal found 12/18

$2,751

Last-minute flights from Washington, D.C. to Porto Alegre
Discover last-minute flight deals from Washington, D.C. to Porto Alegre. Data last updated December 19, 2024 and is based on user searches.

Wed 12/251:13 amIAD - POA

1 stop21h 07mCopa Airlines

Sat 1/45:30 amPOA - IAD

2 stops23h 43mCopa Airlines

Deal found 12/18

$4,516

Thu 12/264:15 pmIAD - POA

2 stops22h 15mDelta

Sat 1/45:30 amPOA - IAD

2 stops21h 08mDelta

Deal found 12/19

$3,278

Thu 12/2610:00 amIAD - POA

3 stops23h 40mMultiple Airlines

Sat 1/411:35 amPOA - IAD

2 stops30h 49mMultiple Airlines

Deal found 12/19

$3,875

Tue 1/141:30 amIAD - POA

3 stops20h 29mMultiple Airlines

Sat 2/155:45 amPOA - IAD

2 stops17h 40mMultiple Airlines

Deal found 12/18

$1,593

Wed 1/157:17 amIAD - POA

2 stops24h 03mDelta

Sat 2/157:40 pmPOA - IAD

2 stops20h 59mDelta

Deal found 12/18

$937

Wed 1/158:25 amIAD - POA

1 stop13h 34mCopa Airlines

Sat 2/151:00 pmPOA - IAD

2 stops27h 03mCopa Airlines

Deal found 12/18

$2,751

Find flights from Washington, D.C. to Porto Alegre within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Porto Alegre

IAD - POA

IADPOA

Washington, D.C. Dulles Intl

Wed 1/15

7:17 am-9:20 am

2 stops24h 03m

Porto Alegre Salgado Filho

Sat 2/15

7:40 pm-2:39 pm

2 stops20h 59m

$937

Washington, D.C.Porto Alegre

IAD - POA

IADPOA

Washington, D.C. Dulles Intl

Tue 1/14

1:30 am-11:59 pm

3 stops20h 29m

Porto Alegre Salgado Filho

Sat 2/15

5:45 am-9:25 pm

2 stops17h 40m

$1,593

Washington, D.C.Porto Alegre

IAD - POA

IADPOA

Washington, D.C. Dulles Intl

Wed 1/15

8:25 am-11:59 pm

1 stop13h 34m

Porto Alegre Salgado Filho

Sat 2/15

1:00 pm-2:03 pm

2 stops27h 03m

$2,751

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Compare providers for flights from Washington, D.C. to Porto Alegre

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Porto Alegre in December.

Provider	Price Accuracy	Trust Score*
AranGrant	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Porto Alegre flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Porto Alegre flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Porto Alegre flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Porto Alegre flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Porto Alegre flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington, D.C. to Porto Alegre

Get recent, data-driven insights about flights from Washington, D.C. to Porto Alegre including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from WAS to POA?

One of the essential ways to save on airfare from Washington, D.C. to Porto Alegre is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 14% on airfare.

Rainfall in Porto Alegre by month

In terms of precipitation, rainfall in Porto Alegre ranges from 2.8 - 5.1 inches per month. September is typically the wettest month, when rainfall can reach 5.1 in. November is typically the driest time to visit Porto Alegre when rainfall is around 2.8 in.

Temperature in Porto Alegre by month

If weather is an important factor for your trip to Porto Alegre, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Porto Alegre

Peruse reviews from past customers who have flown with Delta and Copa Airlines from Washington, D.C. to Porto Alegre to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,600 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,600 reviews

Delta

8.0

Very good

8,600 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.7

Good

1,721 reviews

Delta

8.0

Very good

8,600 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Porto Alegre from Washington, D.C.?
Most people fly into Porto Alegre Salgado Filho (POA) if they book a flight to Porto Alegre from Washington, D.C.. On average, Salgado Filho has 0 inbound flights from Washington, D.C. per day from 1 airline. Porto Alegre Salgado Filho is conveniently located just 4.0 mi from Porto Alegre’s city center.
What are the cheapest airlines flying from Washington, D.C. to Porto Alegre round-trip?
Delta, at $937, was found to be the cheapest airline from Washington, D.C. to Porto Alegre. An alternate airline flying to your destination would be Copa Airlines.
Can I find deals for flights from Washington, D.C. to Porto Alegre that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Porto Alegre?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Porto Alegre.
Can I find deals for business class flights from Washington, D.C. to Porto Alegre?
Yes. Cheapflights offers flight deals from Washington, D.C. to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Porto Alegre

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Other flights to Porto Alegre

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Porto Alegre to Sao Paulo Guarulhos Intl Airport flights

Top airline flying from Washington, D.C. to Porto Alegre

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	Cheapest$968	Average$1,240	FlexibilityNo cancel fee	On-time70%

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$937+ Cheap flights from Washington, D.C. (WAS) to Porto Alegre (POA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Porto Alegre with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington, D.C. to Porto Alegre

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Washington, D.C. to Porto Alegre

Cheapest flights from Washington, D.C. to Porto AlegreExplore the most affordable flight options available from Washington, D.C. to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Explore the most affordable flight options available from Washington, D.C. to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

Find flights from Washington, D.C. to Porto Alegre within your budget

Compare providers for flights from Washington, D.C. to Porto Alegre

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Porto Alegre in December.

Best time to book a flight from Washington, D.C. to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Washington, D.C. with our price prediction graph.

Travel insights for flights from Washington, D.C. to Porto Alegre

Get recent, data-driven insights about flights from Washington, D.C. to Porto Alegre including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from WAS to POA?

Find hourly flight availability from Washington, D.C. to Porto Alegre. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

Rainfall in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average rainfall totals by month.

Temperature in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average temperature totals by month.

Reviews of airlines servicing Porto Alegre

Peruse reviews from past customers who have flown with Delta and Copa Airlines from Washington, D.C. to Porto Alegre to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Porto Alegre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Porto Alegre from Washington, D.C.?

What are the cheapest airlines flying from Washington, D.C. to Porto Alegre round-trip?

Can I find deals for flights from Washington, D.C. to Porto Alegre that include hotel bookings?

How can I find direct flights from Washington, D.C. to Porto Alegre?

Can I find deals for business class flights from Washington, D.C. to Porto Alegre?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Porto Alegre

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Washington, D.C. to Porto Alegre

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Book with Flexibility

Travel Smart

Cheapest flights from Washington, D.C. to Porto Alegre
Explore the most affordable flight options available from Washington, D.C. to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.