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$315+ 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
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 February 4, 2026.

This Copa Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 3/101:30 am
POA
-
IAD
1 stop14h 30m
Copa Airlines
Tue 3/172:18 am
IAD
-
POA
1 stop21h 07m
Copa Airlines
Deal found 2/3$619
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/122:05 pm
POA
-
IAD
1 stop17h 35m
United Airlines
Sun 3/158:30 am
IAD
-
POA
2 stops28h 55m
United Airlines
Deal found 2/2$623
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/122:05 pm
POA
-
IAD
1 stop17h 35m
United Airlines
Sat 3/2111:30 pm
IAD
-
POA
1 stop14h 55m
United Airlines
Deal found 2/2$624
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/95:10 pm
POA
-
IAD
1 stop14h 30m
United Airlines
Sat 3/216:15 am
IAD
-
POA
2 stops32h 10m
United Airlines
Deal found 2/2$625
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/93:30 pm
POA
-
DCA
2 stops23h 13m
United Airlines
Mon 3/161:00 pm
DCA
-
POA
2 stops26h 25m
United Airlines
Deal found 2/2$628
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 3/113:25 pm
POA
-
IAD
2 stops21h 24m
United Airlines
Sun 3/1511:30 pm
IAD
-
POA
1 stop13h 55m
United Airlines
Deal found 2/2$628
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 3/83:30 pm
POA
-
DCA
2 stops31h 40m
United Airlines
Sun 3/156:00 am
DCA
-
POA
2 stops31h 25m
United Airlines
Deal found 2/2$629
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/95:10 pm
POA
-
IAD
2 stops19h 40m
United Airlines
Tue 3/1711:30 pm
IAD
-
POA
1 stop15h 55m
United Airlines
Deal found 2/2$629
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 3/93:30 pm
POA
-
BWI
2 stops32h 00m
United Airlines
Mon 3/166:05 am
BWI
-
POA
2 stops33h 20m
United Airlines
Deal found 2/2$630
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/105:10 pm
POA
-
IAD
2 stops19h 39m
United Airlines
Tue 3/1711:30 pm
IAD
-
POA
1 stop13h 55m
United Airlines
Deal found 2/2$630
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 3/117:20 pm
POA
-
DCA
2 stops22h 17m
American Airlines
Wed 3/185:00 pm
DCA
-
POA
2 stops16h 55m
American Airlines
Deal found 2/2$636
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 9/272:00 pm
POA
-
DCA
2 stops21h 27m
American Airlines
Tue 10/67:18 pm
DCA
-
POA
2 stops19h 17m
American Airlines
Deal found 2/2$637

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 February 4, 2026.

Round-trip from

$619
(Copa Airlines)

One-way from

$315
(Copa Airlines)

Popular in

April

Cheapest in

August

Average price

$728
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. 24% potential increase in price ($271 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 4, 2026.
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 - IAD

POAIAD

Porto Alegre Salgado Filho

Tue 3/10

1:30 am-3:00 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Wed 3/18

9:29 am-12:25 am

1 stop13h 56m

$619

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

Thu 3/12

3:30 pm-6:40 am

1 stop16h 10m

Washington, D.C. Dulles Intl

Sat 3/21

6:15 am-3:25 pm

2 stops32h 10m

$624

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

Mon 3/9

3:25 pm-6:40 am

1 stop16h 15m

Washington, D.C. Dulles Intl

Mon 3/16

11:30 pm-4:25 pm

1 stop15h 55m

$624

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

Mon 3/9

3:25 pm-6:40 am

1 stop16h 15m

Washington, D.C. Dulles Intl

Sat 3/21

11:30 pm-3:25 pm

1 stop14h 55m

$625

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

Thu 3/12

3:30 pm-6:40 am

1 stop16h 10m

Washington, D.C. Dulles Intl

Mon 3/16

6:15 am-2:10 pm

2 stops30h 55m

$625

Porto AlegreWashington, D.C.

POA - DCA

POADCA

Porto Alegre Salgado Filho

Mon 3/9

5:10 pm-11:59 am

2 stops19h 49m

Washington, D.C. Reagan-National

Sun 3/15

7:30 am-2:25 pm

2 stops29h 55m

$628

Porto AlegreWashington, D.C.

POA - DCA

POADCA

Porto Alegre Salgado Filho

Wed 3/11

5:10 pm-11:59 am

2 stops19h 49m

Washington, D.C. Reagan-National

Sun 3/15

7:30 am-2:25 pm

2 stops29h 55m

$628

Porto AlegreWashington, D.C.

POA - DCA

POADCA

Porto Alegre Salgado Filho

Mon 3/9

3:30 pm-1:43 pm

2 stops23h 13m

Washington, D.C. Reagan-National

Mon 3/16

1:00 pm-4:25 pm

2 stops26h 25m

$628

Porto AlegreWashington, D.C.

POA - DCA

POADCA

Porto Alegre Salgado Filho

Wed 3/11

3:25 pm-1:07 pm

2 stops22h 42m

Washington, D.C. Reagan-National

Mon 3/16

3:30 pm-4:25 pm

2 stops23h 55m

$628

Porto AlegreWashington, D.C.

POA - DCA

POADCA

Porto Alegre Salgado Filho

Thu 3/12

3:30 pm-2:13 pm

2 stops23h 43m

Washington, D.C. Reagan-National

Mon 3/16

2:45 pm-2:10 pm

2 stops22h 25m

$628

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 44 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 14h 30m. Fly via Copa Airlines or United Airlines to get the fastest option. The distance between Porto Alegre and Maryland is about 5051 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 - Washington, D.C. Reagan-National or Porto Alegre Salgado Filho - Baltimore/Washington 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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