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$758+ Cheap flights from Porto Alegre (POA) to Baltimore (BWI)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
POA — BWI
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Porto Alegre to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to Baltimore (BWI). 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 septiembre 11, 2025.

Round-trip from

$758
(American Airlines)

Popular in

November

Cheapest in

August

Average price

$674
From Porto Alegre Salgado Filho to Baltimore/Washington
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Highest demand for flights based on searches. 10% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Porto Alegre to Baltimore

Cheapest flights from Porto Alegre to Baltimore
Explore the most affordable flight options available from Porto Alegre to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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.
mar. 9/231:55 pmPOA - BWI
2 stops23h 47mAmerican Airlines
lun. 9/296:19 amBWI - POA
2 stops27h 06mAmerican Airlines
Deal found 9/9$786
This Mytrip deal was found by Cheapflights users on 9/9. 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.
mar. 9/235:15 amPOA - BWI
3 stops30h 46mMultiple Airlines
lun. 9/297:49 pmBWI - POA
2 stops35h 01mMultiple Airlines
Deal found 9/9$833
This American Airlines deal was found by Cheapflights users on 9/9. 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.
mar. 10/216:40 pmPOA - BWI
2 stops18h 55mAmerican Airlines
vie. 10/3112:03 pmBWI - POA
2 stops21h 32mAmerican Airlines
Deal found 9/9$958
This Delta deal was found by Cheapflights users on 9/10. 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.
mar. 10/213:50 pmPOA - BWI
2 stops18h 23mDelta
vie. 10/317:05 amBWI - POA
2 stops22h 25mDelta
Deal found 9/10$960
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/137:45 amPOA - BWI
2 stops18h 43mLATAM Airlines
sáb. 12/64:49 pmBWI - POA
2 stops22h 11mLATAM Airlines
Deal found 9/9$966
This LATAM Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 10/47:20 amPOA - BWI
2 stops28h 52mLATAM Airlines
sáb. 10/1812:00 pmBWI - POA
2 stops17h 25mLATAM Airlines
Deal found 9/10$967
This United Airlines deal was found by Cheapflights users on 9/11. 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. 9/225:10 pmPOA - BWI
2 stops21h 38mUnited Airlines
lun. 10/207:05 pmBWI - POA
2 stops18h 30mUnited Airlines
Deal found 9/11$971
This American Airlines deal was found by Cheapflights users on 9/10. 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.
lun. 9/226:40 pmPOA - BWI
2 stops19h 02mAmerican Airlines
lun. 10/207:18 pmBWI - POA
2 stops17h 07mAmerican Airlines
Deal found 9/10$1,027
This 123 Milhas deal was found by Cheapflights users on 9/10. 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.
dom. 10/197:20 amPOA - BWI
2 stops18h 21mLATAM Airlines
sáb. 11/16:22 pmBWI - POA
2 stops21h 38mLATAM Airlines
Deal found 9/10$1,070

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto Alegre to Baltimore 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Porto Alegre to Baltimore that are best for you.

Fly from

Porto Alegre

Fly to

Baltimore

Route

Depart

Return

Price

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

vie. 2/6

6:05 pm-6:12 pm

2 stops26h 07m

Baltimore/Washington

mar. 2/10

6:24 am-5:45 pm

2 stops33h 21m

$758

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

mar. 9/23

1:55 pm-12:42 pm

2 stops23h 47m

Baltimore/Washington

lun. 9/29

6:19 am-10:25 am

2 stops27h 06m

$786

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

mar. 9/23

5:15 am-11:01 am

3 stops30h 46m

Baltimore/Washington

lun. 9/29

7:49 pm-7:50 am

2 stops35h 01m

$833

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

mar. 10/21

6:40 pm-12:35 pm

2 stops18h 55m

Baltimore/Washington

vie. 10/31

12:03 pm-10:35 am

2 stops21h 32m

$958

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

mar. 10/21

3:50 pm-9:13 am

2 stops18h 23m

Baltimore/Washington

vie. 10/31

7:05 am-6:30 am

2 stops22h 25m

$960

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

jue. 11/13

7:45 am-12:28 am

2 stops18h 43m

Baltimore/Washington

sáb. 12/6

4:49 pm-5:00 pm

2 stops22h 11m

$966

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

jue. 12/18

7:45 am-12:27 am

2 stops18h 42m

Baltimore/Washington

mié. 12/31

6:00 am-6:30 am

2 stops22h 30m

$967

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

sáb. 10/4

7:20 am-11:12 am

2 stops28h 52m

Baltimore/Washington

sáb. 10/18

12:00 pm-6:25 am

2 stops17h 25m

$967

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

lun. 9/22

5:10 pm-1:48 pm

2 stops21h 38m

Baltimore/Washington

lun. 10/20

7:05 pm-2:35 pm

2 stops18h 30m

$971

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

mar. 12/23

4:45 am-9:55 pm

2 stops19h 10m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 11 results
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Best time to book a flight from Porto Alegre to Baltimore

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

Related info for your journey

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

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

    Departing from Porto Alegre to Baltimore will take you 26h 07m. Airlines will cover a distance of 5049 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Porto Alegre to Baltimore 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 Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Porto Alegre to Baltimore (average of $241). Flying from Porto Alegre to Baltimore in March is currently the most expensive (average of $290). 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.

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Alternative routes for Porto Alegre to Baltimore

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Porto Alegre to Reagan-National flights
Porto Alegre to Dulles Intl flights

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