Porto Alegre

$491+ Cheap flights from District of Columbia to Porto Alegre (POA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — POA
Dec 23 — Dec 301
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia to Porto Alegre with Cheapflights

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.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from District of Columbia to Porto Alegre

Discover tips and strategies to find the most affordable flight options for your journey from District of Columbia (USDC) to Porto Alegre (POA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$1,016
(Gotogate)

One-way from

$491
(SmartFares)
From District of Columbia to Porto Alegre Salgado Filho
One-way flight from District of Columbia to Porto Alegre Salgado Filho

Find flight deals from District of Columbia to Porto Alegre

Cheapest flights from District of Columbia to Porto Alegre
Explore the most affordable flight options available from District of Columbia to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This CheapOair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:57 pmIAD - POA
2 stops27h 08mMultiple Airlines
Sat 1/46:15 pmPOA - IAD
2 stops44h 45mMultiple Airlines
Deal found 12/17$2,685
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/264:15 pmIAD - POA
2 stops22h 15mDelta
Sat 1/45:30 amPOA - IAD
2 stops18h 10mDelta
Deal found 12/18$3,278
This Copa Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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

Find flights from District of Columbia to Porto Alegre within your budget

Customize your flight search to find flights from District of Columbia to Porto Alegre that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Porto Alegre

IAD - POA

IADPOA

Washington, D.C. Dulles Intl

Fri 1/31

3:38 pm-9:20 am

2 stops39h 42m

Porto Alegre Salgado Filho

Fri 2/7

11:10 am-1:57 pm

2 stops28h 47m

$1,016

Washington, D.C.Porto Alegre

IAD - POA

IADPOA

Washington, D.C. Dulles Intl

Fri 1/31

3:24 pm-11:55 pm

1 stop30h 31m

Porto Alegre Salgado Filho

Thu 2/6

1:15 am-3:15 am

1 stop28h 00m

$1,206

Washington, D.C.Porto Alegre

IAD - POA

IADPOA

Washington, D.C. Dulles Intl

Fri 1/31

10:30 pm-6:10 pm

1 stop17h 40m

Porto Alegre Salgado Filho

Fri 2/7

7:00 pm-6:35 am

1 stop13h 35m

$1,530

Washington, D.C.Porto Alegre

IAD - POA

IADPOA

Washington, D.C. Dulles Intl

Mon 12/30

6:10 am-10:50 am

2 stops26h 40m

$491

Washington, D.C.Porto Alegre

IAD - POA

IADPOA

Washington, D.C. Dulles Intl

Wed 1/1

12:59 pm-3:25 pm

2 stops24h 26m

$581

Washington, D.C.Porto Alegre

IAD - POA

IADPOA

Washington, D.C. Dulles Intl

Mon 12/30

8:22 am-12:20 am

1 stop13h 58m

$614

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from District of Columbia to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from District of Columbia 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 District of Columbia to Porto Alegre

Get recent, data-driven insights about flights from District of Columbia to Porto Alegre including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from District of Columbia 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 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Porto Alegre as you normally would.

Rainfall in Porto Alegre by month

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

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

Get insights into the airlines that provide service to Porto Alegre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto Alegre. Reviews last updated December 18, 2024.
7.7
Good
1,723 reviews

Crew

8.2

Entertainment

7.0

Boarding

7.9

Comfort

7.5

Food

7.0

Overall

7.7

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

7.7
Good
1,723 reviews
7.7
Good
1,723 reviews

Crew

8.2

Entertainment

7.0

Boarding

7.9

Comfort

7.5

Food

7.0

Overall

7.7

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

7.5
Good
1,879 reviews
7.7
Good
1,723 reviews

Crew

8.2

Entertainment

7.0

Boarding

7.9

Comfort

7.5

Food

7.0

Overall

7.7

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

7.4
Good
9,059 reviews
7.7
Good
1,723 reviews

Crew

8.2

Entertainment

7.0

Boarding

7.9

Comfort

7.5

Food

7.0

Overall

7.7

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

    Porto Alegre Salgado Filho (POA), located 4.0 mi from the city center, is the airport you fly into when you book flights from District of Columbia to Porto Alegre.

  • Can I find deals for flights from District of Columbia to Porto Alegre that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Porto Alegre flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Porto Alegre?

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

  • Can I find deals for business class flights from District of Columbia to Porto Alegre?

    Yes. Cheapflights offers flight deals from District of Columbia 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

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

Top airline flying from District of Columbia to Porto Alegre

Discover the top airline that operate flights from District of Columbia to Porto Alegre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$968Average$1,240FlexibilityNo cancel feeOn-time70%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.