The cheapest times to fly from POA to BWI are

  • January 29th to February 11th
  • February 26th to April 8th
  • May 14th to June 3rd
  • August 6th to November 4th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from POA to BWI is mid March. Prices can be as high as $3023 for Saturday flights during early to mid July, or as low as $1047 for Monday flights around mid March.


When to Fly to Baltimore

Flying from Porto Alegre (POA) to Baltimore, MD (BWI) will usually cost between $1087 to $2195 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid March with an average ticket price of $1144. Due to high demand the most expensive time to fly is early to mid July, with an average price of $2426. Planning your trip to low-cost times can easily save you $1282 on economy flights and even more on first-class flights. Generally, any price below $1360 can be considered a good price for a round-trip POA to BWI flight.

See below for a graph of average weekly prices for the POA to BWI route. All prices are for round-trip tickets in USD.

POA to BWI Flight Prices

Compared to other flights, the POA to BWI flight is slightly more expensive than the average and costs about as much as the average flight leaving from Porto Alegre. The average price per mile (for a direct flight) is $0.17, which is below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to BWI, and Tuesday the cheapest day to fly back into POA. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $239 (14%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $1368. Return trip prices are from the BWI to POA flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from POA to BWI can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 5 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from POA to BWI while comparing.

Destination alternative #1: Washington Dulles International Airport (IAD) in Washington, DC

  • 45 miles (72 km) away from BWI
  • Usually 25.70% less expensive than BWI
  • 1-layover flights available

See POA to IAD flights

Destination alternative #2: Ronald Reagan Washington National Airport (DCA) in Washington, DC

  • 30 miles (48 km) away from BWI
  • Usually 1.62% less expensive than BWI
  • 2-layover flights available

See POA to DCA flights


Flight Hacking POA to BWI

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from POA to BWI — but Champion Traveler does!

Hack #1: Lima (POA > LIM > BWI)

  • Price for both tickets: $921
  • Average savings: $440 (32.32%)

See POA to MIA flights

Hack #2: Miami, FL (POA > MIA > BWI)

  • Price for both tickets: $961
  • Average savings: $399 (29.34%)

See POA to LIM flights

Hack #3: New York, NY (POA > JFK > BWI)

  • Price for both tickets: $965
  • Average savings: $396 (29.08%)

See POA to JFK flights


Flight Questions Answered

Still have questions about flying from POA to BWI? We’ve got answers.

Which airlines fly this route?

You can find 10 major airlines flying this route most often: Aerolineas Argentinas, Aeromexico, Air Canada, American, Avianca, COPA, Delta, JetBlue, LATAM, United, and potentially more during busy seasons.

How far away is it from Baltimore/Washington International Thurgood Marshall Airport to Salgado Filho Airport?

The distance between the two airports is roughly 5052 miles or 8130 kilometers.

How long does it take to fly from POA to BWI?

The real-world flight time for a nonstop POA to BWI flight is about 10 hour 5 minutes.

How many flights go between Porto Alegre and Baltimore, MD?

It depends on the day of the week and the date, but a typical day might have around 46 available flights from POA to BWI.


Airport Location Info


Departing Airport

Origination code POA
Origination airport name Salgado Filho Airport
City Porto Alegre
Country Brazil
Latitude -30
Longitude -51.2

Return Airport

Destination code BWI
Destination airport name Baltimore/Washington International Thurgood Marshall Airport
City Baltimore, MD
Country the United States
Latitude 39.2
Longitude -76.7


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.