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$458+ Cheap flights from Porto Alegre (POA) to Baltimore (BWI)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
POA — BWI
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$700
(123 Milhas)

One-way from

$458
(American Airlines)

Popular in

July

Cheapest in

February

Average price

$1,029
Provider with most accurate pricing for Porto Alegre Salgado Filho-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for Porto Alegre Salgado Filho-Baltimore/Washington flights.
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From Porto Alegre Salgado Filho to Baltimore/Washington
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One-way flight from Porto Alegre Salgado Filho to Baltimore/Washington
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Highest demand for flights based on searches. 5% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This 123 Milhas deal was found by Cheapflights users on 4/29. 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 8/221:23 amPOA - BWI
1 stop14h 46mCopa Airlines
Sat 8/304:49 pmBWI - POA
1 stop30h 26mCopa Airlines
Deal found 4/29$700
This American Airlines deal was found by Cheapflights users on 4/29. 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 8/66:35 pmPOA - BWI
2 stops19h 07mAmerican Airlines
Sun 8/177:06 pmBWI - POA
2 stops17h 24mAmerican Airlines
Deal found 4/29$730
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Thu 6/125:35 amPOA - BWI
3 stops36h 29mMultiple Airlines
Thu 6/195:04 pmBWI - POA
2 stops30h 11mMultiple Airlines
Deal found 4/28$767
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 10/215:45 pmPOA - BWI
2 stops22h 55mDelta
Fri 10/318:10 amBWI - POA
2 stops21h 15mDelta
Deal found 4/29$982
This LATAM Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 8/86:40 amPOA - BWI
2 stops17h 08mLATAM Airlines
Sun 8/176:00 amBWI - POA
2 stops17h 25mLATAM Airlines
Deal found 4/29$997

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 April 29, 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

Fri 8/22

1:23 am-3:09 pm

1 stop14h 46m

Baltimore/Washington

Sat 8/30

4:49 pm-12:15 am

1 stop30h 26m

$700

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

Wed 8/6

6:35 pm-12:42 pm

2 stops19h 07m

Baltimore/Washington

Sun 8/17

7:06 pm-1:30 pm

2 stops17h 24m

$730

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

Thu 6/12

5:35 am-5:04 pm

3 stops36h 29m

Baltimore/Washington

Thu 6/19

5:04 pm-12:15 am

2 stops30h 11m

$767

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

Tue 10/21

5:45 pm-3:40 pm

2 stops22h 55m

Baltimore/Washington

Fri 10/31

8:10 am-6:25 am

2 stops21h 15m

$982

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

Fri 8/8

6:40 am-10:48 pm

2 stops17h 08m

Baltimore/Washington

Sun 8/17

6:00 am-12:25 am

2 stops17h 25m

$997

Porto AlegreBaltimore

POA - BWI

POABWI

Porto Alegre Salgado Filho

Tue 10/14

6:35 pm-12:04 pm

2 stops18h 29m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

  • Most accurate provider: When it comes to deals on Porto Alegre-Baltimore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Porto Alegre-Baltimore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Porto Alegre-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto Alegre-Baltimore flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto Alegre-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Cheapflights Insights

Everything you need to know about your flight from Porto Alegre to Baltimore

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baltimore, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated April 29, 2025.
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.5
Good
1,411 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Porto Alegre to Baltimore round-trip?

    Currently priced at $700, Copa Airlines will fly you from Porto Alegre to Baltimore and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $730 and $982, respectively.

  • 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 Dulles Intl flights
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