
Popular airlines from Portland Intl. Jetport Airport (PWM) to Baltimore Washington International Airport (BWI)
- Delta
Delta
- American Airlines
American Airlines
- Southwest Airlines
Southwest Airlines
- United
United
- Frontier Airlines
Frontier Airlines
- Plan, book, fly with confidence
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Cheap flights from Portland (PWM) to Baltimore (BWI)
Prices were available within the past 7 days and start at CA $162 for one-way flights and CA $425 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Portland (PWM) to Baltimore (BWI)
January is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Portland Intl. Jetport |
Destination airport | Baltimore Washington Intl. Thurgood Marshall |
Airlines serving | American Airlines, Delta |
Roundtrip price | CA $425 |
Distance | 721 km |
Average flight time | 1 hour 35 mins |
Portland to Baltimore Flights
The easy way to book your flights from Portland to Baltimore
With Expedia, it’s simple to find and book flights to Baltimore from Portland whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Southwest Airlines nonstop flights to Baltimore Washington Intl. Thurgood Marshall, too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Portland to Baltimore today, tomorrow, or this week.
Save dollars with cheap flights from Portland Intl. Jetport, PWM to Baltimore Washington Intl. Thurgood Marshall, BWI
Sort your search results by price to find great deals on your flight from Portland to Baltimore—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Baltimore from Portland currently is just CA $425 rising to CA $1,143.
Here are more money-saving tips:
- Fly in February when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Baltimore
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Baltimore from Portland
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Baltimore with Expedia today.
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Top Routes from Portland
- Portland to Newark Liberty Intl. Airport (PWM - EWR)
- Portland to Los Angeles (PWM - LAX)
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- Portland to Fort Lauderdale (PWM - FLL)
- Portland to New York (PWM - LGA)
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- Portland to Nashville (PWM - BNA)
- Portland to Orlando (PWM - MCO)
- Portland to Toronto (PWM - YYZ)
- Portland to San Francisco (PWM - SFO)
- Portland to Boise (PWM - BOI)
Top Routes to Baltimore
- Ottawa to Baltimore (YOW - BWI)
- Calgary to Baltimore (YYC - BWI)
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- Winnipeg to Baltimore (YWG - BWI)
- Halifax to Baltimore (YHZ - BWI)
- Victoria to Baltimore (YYJ - BWI)
- Syracuse to Baltimore (SYR - BWI)
- Seattle to Baltimore (SEA - BWI)
- Montreal to Baltimore (YUL - BWI)
- Buffalo to Baltimore (BUF - BWI)
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