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Find cheap one-way flights from Portland to Baltimore starting at US$227.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Portland to Baltimore?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Portland to Baltimore

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines
From US$227
Delta Air Lines
From US$248
United Airlines
From US$251
ANA airlines

Find more flights and airlines

Find cheap flights from Portland to Baltimore by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Portland to Baltimore.

  • Cheapest
    American Airlines
    PWM
    07:45
    4h 46m
    1 transfer
    BWI
    12:31
    Portland International Jetport - Baltimore/Washington Thurgood Marshall International Airport
    Thu, May 16American Airlines
    US$227
  • American Airlines
    PWM
    07:45
    4h 46m
    1 transfer
    BWI
    12:31
    Portland International Jetport - Baltimore/Washington Thurgood Marshall International Airport
    Thu, May 16American Airlines
    US$227
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Portland (PWM) to Baltimore (BWI) the cheapest?

    Airlines adjust prices for flights from Portland to Baltimore based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Portland (PWM) to Baltimore (BWI) cost?

    According to Trip.com's data, the lowest price is around $363.
  • How long does it take to fly from Portland (PWM) to Baltimore (BWI) and what is the distance?

    It takes around 1 hour 37 minutes to fly from Portland (PWM) to Baltimore (BWI).
  • What is the transportation method from the main airport to downtown in Baltimore?

    • The distance from Baltimore/Washington Thurgood Marshall International Airport to downtown is about 13km. It takes about 30 minutes by taxi.
  • What are the most popular airlines that fly from Portland (PWM) to Baltimore (BWI)?

    Airlines with flights from Portland (PWM) to Baltimore (BWI): Southwest Airlines.

Portland to Baltimore Flight Information

Cheapest nonstop flight price

$227

Off-season for travel

November

Peak season for travel

April