The cheapest times to fly from BWI to PDX are
- January 8th to March 4th
- April 23rd to May 6th
- July 2nd to July 22nd
- August 27th to November 11th
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 BWI to PDX is late January. Prices can be as high as $1086 for Sunday flights during early August, or as low as $203 for Tuesday flights around late January.
When to Fly to Portland
Flying from Baltimore, MD (BWI) to Portland, OR (PDX) will usually cost between $283 to $590 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 $310. Due to high demand the most expensive time to fly is early August, with an average price of $610. Planning your trip to low-cost times can easily save you $300 on economy flights and even more on first-class flights. Generally, any price below $369 can be considered a good price for a round-trip BWI to PDX flight.
See below for a graph of average weekly prices for the BWI to PDX route. All prices are for round-trip tickets in USD.
Compared to other flights, the BWI to PDX flight is much cheaper than the average and costs much less than the average flight leaving from Baltimore. 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 $317. Return trip prices are from the PDX to BWI 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 BWI to PDX 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.
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 a nonstop flight from BWI to PDX while comparing.
- 129 miles (208 km) away from PDX
- Usually 10.18% less expensive than PDX
- Nonstop flights available
Flight Questions Answered
Still have questions about flying from BWI to PDX? 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 Portland International Airport to Baltimore/Washington International Thurgood Marshall Airport?
The distance between the two airports is roughly 2352 miles or 3785 kilometers.
How long does it take to fly from BWI to PDX?
The real-world flight time for a nonstop BWI to PDX flight is about 5 hour 13 minutes.
How many flights go between Baltimore, MD and Portland, OR?
It depends on the day of the week and the date, but a typical day might have around 102 available flights from BWI to PDX.
Airport Location Info
|Origination airport name||Baltimore/Washington International Thurgood Marshall Airport|
|Country||the United States|
|Destination airport name||Portland International Airport|
|Country||the United States|
Late and Early Flight Data
Flights from BWI to PDX tend to depart much later than the average flight. According to our recently updated data, 56% of flights departed 5 or more minutes late, and 15% of flights left 5 or more minutes early. On average you can expect to leave PDX heading for BWI about 21 minutes late. This does significantly impact arrival time, as the average landing time in Portland, OR is about 8 minutes late. The numbers below show a recent average of take-off times versus the scheduled departure flight:
- Southwest: 4 minutes late
- Alaska: 25 minutes late
- 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.