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$313+ Cheap flights from Porto Alegre (POA) to Maryland

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
POA — BWI
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Porto Alegre to Maryland

Cheapest flights from Porto Alegre to Maryland
Explore the most affordable flight options available from Porto Alegre to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:15 pmPOA - DCA
2 stops17h 44mUnited Airlines
Fri 1/210:30 amDCA - POA
2 stops25h 00mUnited Airlines
Deal found 12/18$832
This 123 Milhas 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:55 pmPOA - IAD
2 stops24h 28mLATAM Airlines
Thu 1/110:57 amIAD - POA
2 stops20h 18mLATAM Airlines
Deal found 12/18$908
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.
Fri 12/196:00 pmPOA - BWI
2 stops21h 18mDelta
Fri 1/212:00 pmBWI - POA
2 stops19h 20mDelta
Deal found 12/18$1,038
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.
Fri 12/196:00 pmPOA - IAD
2 stops23h 14mDelta
Fri 1/210:57 amIAD - POA
2 stops20h 23mDelta
Deal found 12/18$1,182
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:15 pmPOA - IAD
1 stop14h 20mUnited Airlines
Fri 1/21:00 pmIAD - POA
2 stops25h 10mUnited Airlines
Deal found 12/17$1,298
This 123 Milhas 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 pmPOA - DCA
2 stops19h 37mLATAM Airlines
Fri 1/24:20 pmDCA - POA
2 stops22h 40mLATAM Airlines
Deal found 12/17$1,396
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.
Mon 12/221:35 amPOA - IAD
1 stop23h 58mCopa Airlines
Wed 12/314:59 amIAD - POA
1 stop17h 31mCopa Airlines
Deal found 12/18$1,432
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.
Thu 12/181:35 amPOA - IAD
1 stop23h 58mCopa Airlines
Fri 1/28:25 amIAD - POA
1 stop14h 05mCopa Airlines
Deal found 12/18$1,479
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:55 pmPOA - IAD
2 stops33h 26mUnited Airlines
Thu 1/110:30 pmIAD - POA
1 stop14h 10mUnited Airlines
Deal found 12/18$1,604
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:55 pmPOA - IAD
2 stops25h 10mAmerican Airlines
Thu 1/16:35 amIAD - POA
3 stops26h 20mAmerican Airlines
Deal found 12/18$2,344

Find flight deals from Porto Alegre to Maryland

Keep the following information in mind while searching for Porto Alegre to Maryland flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$618
(American Airlines)

One-way from

$313
(Copa Airlines)

Popular in

April

Cheapest in

August

Average price

$1,270
Provider with most accurate pricing for Porto Alegre Salgado Filho-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Porto Alegre Salgado Filho-Washington, D.C. (WAS) flights.
Search Deals
From Porto Alegre Salgado Filho to Maryland
Search Deals
One-way flight from Porto Alegre Salgado Filho to Maryland
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto Alegre to Maryland 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, 2025.
Use the filters below to find and compare flights from Porto Alegre to Maryland that are best for you.

Fly from

Porto Alegre

Fly to

Maryland

Route

Depart

Return

Price

Porto AlegreWashington, D.C.

POA - DCA

POADCA

Porto Alegre Salgado Filho

Tue 3/10

5:55 pm-1:19 pm

2 stops20h 24m

Washington, D.C. Reagan-National

Tue 3/24

12:25 pm-11:00 am

2 stops21h 35m

$618

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

Mon 3/9

1:30 am-3:00 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Mon 3/23

2:18 am-12:25 am

1 stop21h 07m

$675

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

Tue 3/10

5:10 pm-2:06 pm

2 stops21h 56m

Baltimore/Washington

Tue 3/24

8:09 am-2:20 pm

2 stops29h 11m

$731

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

Sat 1/31

5:10 am-8:46 am

2 stops29h 36m

Baltimore/Washington

Sat 2/7

3:01 pm-12:25 am

2 stops55h 24m

$822

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

Wed 2/4

6:15 pm-5:35 pm

2 stops25h 20m

Washington, D.C. Dulles Intl

Wed 2/18

10:30 pm-6:20 pm

1 stop17h 50m

$832

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

Wed 2/25

5:10 pm-2:01 pm

2 stops22h 51m

Baltimore/Washington

Sun 3/1

6:30 am-4:20 pm

2 stops31h 50m

$858

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

Sat 1/31

8:10 pm-12:36 pm

2 stops42h 26m

Washington, D.C. Dulles Intl

Sat 2/7

3:35 pm-6:20 pm

2 stops48h 45m

$859

Porto AlegreWashington, D.C.

POA - DCA

POADCA

Porto Alegre Salgado Filho

Sat 1/31

6:00 pm-2:30 pm

2 stops22h 30m

Washington, D.C. Reagan-National

Sat 2/7

5:00 pm-2:05 pm

2 stops19h 05m

$1,027

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

Wed 1/14

6:40 am-7:45 am

2 stops27h 05m

Baltimore/Washington

Wed 1/28

4:45 pm-7:40 am

2 stops36h 55m

$1,070

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

Mon 6/8

1:20 am-3:05 pm

1 stop14h 45m

Washington, D.C. Dulles Intl

Thu 6/18

2:21 am-12:20 am

1 stop20h 59m

$1,164

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 46 results
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Best time to book a flight from Porto Alegre to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland 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.

Cheapflights Insights

Everything you need to know about your flight from Porto Alegre to Maryland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Porto Alegre to Maryland. 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 Maryland?

    Porto Alegre Salgado Filho (POA) is the airport you will fly out of if you book a flight from Porto Alegre to Maryland. It is only a 4.0 mi journey to Salgado Filho (POA) from Porto Alegre’s city center.

  • How long is the flight from Porto Alegre to Maryland?

    There are many flights that can get you from Porto Alegre to Maryland in 20h 24m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. The distance between Porto Alegre and Maryland is about 5036 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Porto Alegre to Maryland?

    Most travelers choose Porto Alegre Salgado Filho - Washington, D.C. Dulles Intl, Porto Alegre Salgado Filho - Baltimore/Washington or Porto Alegre Salgado Filho - Washington, D.C. Reagan-National when deciding on the best route from Porto Alegre to Maryland.

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

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

  • How can I find direct flights from Porto Alegre to Maryland?

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

  • Can I find deals for business class flights from Porto Alegre to Maryland?

    Yes. Cheapflights offers flight deals from Porto Alegre to Maryland 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

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