The cheapest times to fly from PDX to BWI are
- January 1st to March 11th
- April 23rd to May 6th
- August 20th to November 18th
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 PDX to BWI is late January. Prices can be as high as $1050 for Sunday flights during mid December, or as low as $203 for Tuesday flights around late January.
When to Fly to Baltimore
Flying from Portland, OR (PDX) to Baltimore, MD (BWI) will usually cost between $283 to $604 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $309. Due to high demand the most expensive time to fly is mid December, with an average price of $604. Planning your trip to low-cost times can easily save you $295 on economy flights and even more on first-class flights. Generally, any price below $385 can be considered a good price for a round-trip PDX to BWI flight.
See below for a graph of average weekly prices for the PDX to BWI route. All prices are for round-trip tickets in USD.
Compared to other flights, the PDX to BWI flight is much cheaper than the average and costs much less than the average flight leaving from Portland. The average price per mile (for a direct flight) is $0.1, which is far below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Sundays 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 $161 (33%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $326. Return trip prices are from the BWI to PDX flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from PDX to BWI can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 5 hour 13 minutes may be realistic.
Flight Questions Answered
Still have questions about flying from PDX to BWI? We’ve got answers.
Which airlines fly this route?
You can find 11 major airlines flying this route most often: Alaska, American, China Eastern, Delta, Fiji Airways, Frontier, JetBlue, Qatar Airways, Southwest, Spirit, United, and potentially more during busy seasons.
How far away is it from Baltimore/Washington International Thurgood Marshall Airport to Portland International Airport?
The distance between the two airports is roughly 2352 miles or 3785 kilometers.
How long does it take to fly from PDX to BWI?
The real-world flight time for a nonstop PDX to BWI flight is about 5 hour 13 minutes.
How many flights go between Portland, OR and Baltimore, MD?
It depends on the day of the week and the date, but a typical day might have around 141 available flights from PDX to BWI.
Airport Location Info
|Origination airport name||Portland International Airport|
|Country||the United States|
|Destination airport name||Baltimore/Washington International Thurgood Marshall Airport|
|Country||the United States|
Late and Early Flight Data
Flights from PDX to BWI tend to depart late far less frequently than the average flight. According to our recently updated data, 15% of flights departed 5 or more minutes late, and 36% of flights left 5 or more minutes early. On average you can expect to leave BWI heading for PDX about at the time listed on your ticket. This does not significantly impact arrival time, as the average landing time in Baltimore, MD is about 2 minutes early. The numbers below show a recent average of take-off times versus the scheduled departure flight:
- Southwest: 5 minutes late
- Alaska: 2 minutes early
- Some airlines not reporting
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.