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$466+ Cheap flights from Porto Alegre (POA) to District of Columbia

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
POA — IAD
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Porto Alegre to District of Columbia

Keep the following information in mind while searching for Porto Alegre to District of Columbia flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$784
(Copa Airlines)

One-way from

$466
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$741
Provider with most accurate pricing for Porto Alegre Salgado Filho-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Porto Alegre Salgado Filho-Washington, D.C. (WAS) flights.
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From Porto Alegre Salgado Filho to District of Columbia
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One-way flight from Porto Alegre Salgado Filho to District of Columbia
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Highest demand for flights based on searches. 11% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Porto Alegre to District of Columbia

Cheapest flights from Porto Alegre to District of Columbia
Explore the most affordable flight options available from Porto Alegre to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Copa Airlines deal was found by Cheapflights users on 2/19. 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.
mié. 5/71:20 amPOA - IAD
1 stop14h 44mCopa Airlines
vie. 5/162:21 amIAD - POA
1 stop20h 54mCopa Airlines
Deal found 2/19$784
This MaxMilhas deal was found by Cheapflights users on 2/20. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/76:40 amPOA - DCA
2 stops16h 54mLATAM Airlines
lun. 4/144:31 pmDCA - POA
2 stops23h 29mLATAM Airlines
Deal found 2/20$788
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/296:05 pmPOA - DCA
2 stops18h 54mAmerican Airlines
sáb. 4/55:24 pmDCA - POA
2 stops19h 01mAmerican Airlines
Deal found 2/20$813
This Delta deal was found by Cheapflights users on 2/20. 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.
lun. 4/76:40 amPOA - IAD
2 stops18h 48mDelta
lun. 4/141:56 pmIAD - POA
2 stops22h 54mDelta
Deal found 2/20$813
This LATAM Airlines deal was found by Cheapflights users on 2/19. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/95:45 pmPOA - IAD
2 stops21h 13mLATAM Airlines
dom. 5/187:50 pmIAD - POA
2 stops20h 10mLATAM Airlines
Deal found 2/19$822
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/75:35 pmPOA - IAD
2 stops28h 26mUnited Airlines
lun. 4/1410:35 pmIAD - POA
1 stop13h 40mUnited Airlines
Deal found 2/20$825
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/245:20 amPOA - IAD
3 stops30h 44mMultiple Airlines
vie. 8/293:25 pmIAD - POA
2 stops16h 20mMultiple Airlines
Deal found 2/20$834
This Delta deal was found by Cheapflights users on 2/20. 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.
jue. 3/135:55 amPOA - DCA
2 stops17h 39mDelta
mié. 3/1910:18 amDCA - POA
2 stops19h 12mDelta
Deal found 2/20$849
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/296:35 pmPOA - DCA
2 stops19h 29mMultiple Airlines
jue. 6/197:15 pmDCA - POA
2 stops21h 10mMultiple Airlines
Deal found 2/20$943
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/86:35 pmPOA - IAD
3 stops23h 21mAmerican Airlines
sáb. 5/179:21 amIAD - POA
3 stops27h 04mAmerican Airlines
Deal found 2/19$957
This Avianca deal was found by Cheapflights users on 2/20. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/296:05 pmPOA - IAD
2 stops36h 30mAvianca
sáb. 4/57:00 amIAD - POA
2 stops25h 45mAvianca
Deal found 2/20$1,095

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

Customize your flight search to find flights from Porto Alegre to District of Columbia 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 febrero 20, 2025.

Fly from

Porto Alegre

Fly to

District of Columbia

Route

Depart

Return

Price

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

mié. 5/7

1:20 am-3:04 pm

1 stop14h 44m

Washington, D.C. Dulles Intl

vie. 5/16

2:21 am-12:15 am

1 stop20h 54m

$784

Porto AlegreWashington, D.C.

POA - DCA

POADCA

Porto Alegre Salgado Filho

lun. 4/7

6:40 am-10:34 pm

2 stops16h 54m

Washington, D.C. Reagan-National

lun. 4/14

4:31 pm-5:00 pm

2 stops23h 29m

$788

Porto AlegreWashington, D.C.

POA - DCA

POADCA

Porto Alegre Salgado Filho

sáb. 3/29

6:05 pm-11:59 am

2 stops18h 54m

Washington, D.C. Reagan-National

sáb. 4/5

5:24 pm-1:25 pm

2 stops19h 01m

$813

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

lun. 4/7

6:40 am-12:28 am

2 stops18h 48m

Washington, D.C. Dulles Intl

lun. 4/14

1:56 pm-1:50 pm

2 stops22h 54m

$813

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

vie. 5/9

5:45 pm-1:58 pm

2 stops21h 13m

Washington, D.C. Dulles Intl

dom. 5/18

7:50 pm-5:00 pm

2 stops20h 10m

$822

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

lun. 4/7

5:35 pm-9:01 pm

2 stops28h 26m

Washington, D.C. Dulles Intl

lun. 4/14

10:35 pm-1:15 pm

1 stop13h 40m

$825

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

sáb. 5/24

5:20 am-11:04 am

3 stops30h 44m

Washington, D.C. Dulles Intl

vie. 8/29

3:25 pm-8:45 am

2 stops16h 20m

$834

Porto AlegreWashington, D.C.

POA - DCA

POADCA

Porto Alegre Salgado Filho

jue. 3/13

5:55 am-10:34 pm

2 stops17h 39m

Washington, D.C. Reagan-National

mié. 3/19

10:18 am-6:30 am

2 stops19h 12m

$849

Porto AlegreWashington, D.C.

POA - DCA

POADCA

Porto Alegre Salgado Filho

jue. 5/29

6:35 pm-1:04 pm

2 stops19h 29m

Washington, D.C. Reagan-National

jue. 6/19

7:15 pm-5:25 pm

2 stops21h 10m

$943

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

jue. 5/8

6:35 pm-4:56 pm

3 stops23h 21m

Washington, D.C. Dulles Intl

sáb. 5/17

9:21 am-1:25 pm

3 stops27h 04m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 19 results
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Best time to book a flight from Porto Alegre to District of Columbia

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

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

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

Find hourly flight availability from Porto Alegre to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

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

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated febrero 20, 2025.
To help decide which airline to fly from Porto Alegre to District of Columbia, see what other customers have to say about Azul, Delta and Copa Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
792 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.2

Boarding

8.1

Entertainment

7.5

Reviews

1 / 13

10.0
Excellent

Aidan,Dec 2024

VCP - VIX

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Azul
8.0
Very good
792 reviews
Azul
8.0
Very good
792 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.2

Boarding

8.1

Entertainment

7.5

Reviews

1 / 13

10.0
Excellent

Aidan,Dec 2024

VCP - VIX

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Delta
8.0
Very good
8,220 reviews
Azul
8.0
Very good
792 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.2

Boarding

8.1

Entertainment

7.5

Reviews

1 / 13

10.0
Excellent

Aidan,Dec 2024

VCP - VIX

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Copa Airlines
7.6
Good
1,510 reviews
Azul
8.0
Very good
792 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.2

Boarding

8.1

Entertainment

7.5

Reviews

1 / 13

10.0
Excellent

Aidan,Dec 2024

VCP - VIX

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

LATAM Airlines
7.5
Good
1,795 reviews
Azul
8.0
Very good
792 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.2

Boarding

8.1

Entertainment

7.5

Reviews

1 / 13

10.0
Excellent

Aidan,Dec 2024

VCP - VIX

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

United Airlines
7.4
Good
8,766 reviews
Azul
8.0
Very good
792 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.2

Boarding

8.1

Entertainment

7.5

Reviews

1 / 13

10.0
Excellent

Aidan,Dec 2024

VCP - VIX

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Related info for your journey

Find useful and relevant information for your journey from Porto Alegre to District of Columbia. 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 from for flights from Porto Alegre to District of Columbia?

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

  • What are the cheapest airlines to fly from Porto Alegre to District of Columbia one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $466. However, be on the lookout for offers from LATAM Airlines and Azul, as they are both options that can get you from Porto Alegre to District of Columbia for a low price.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Porto Alegre to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Porto Alegre to District of Columbia (average of $309). Flying from Porto Alegre to District of Columbia in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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