Cheap flights from Portland to Baltimore (PWM - BWI) from $110

Baltimore/Washington is the airport most travelers will use when flying to Baltimore from Portland. Booking flights from Portland (PWM) to Baltimore/Washington (BWI) should be relatively easy as there are 2 daily flights to Baltimore from 3 different airlines. 4h 15m is how long a flight from Portland to Baltimore/Washington will take if you book a nonstop flight.

Yes, there are multiple flights from Portland, Maine to Baltimore for under $300. The cheapest flight booked recently is on American Airlines for just $233, but on average you can expect to pay $303.

There are currently 6+ open flights from Portland, Maine to Baltimore within the next 7 days for less than $500.

Nonstop flights are available for this route on the following days: Friday, Saturday.

3 flight departures from Portland, Maine to Baltimore per day on average.
Early Morning (Midnight to 6am) - 33% of flight departures
Afternoon (Noon - 6pm) - 67% of flight departures

For as low as $233, American Airlines can have you in Baltimore from Portland, Maine in 6h 02m. The distance between Portland, Maine and Baltimore is about 454 mi. Both multi-stop and nonstop flights can be found to your destination and back.

American Airlines, at $233, was found to be the cheapest airline from Portland, Maine to Baltimore.Alternate airlines to your destination round-trip include Frontier and Delta. American Airlines is priced at 46% lower than the current average price of a flight leaving 3 months from now.

One-way options have recently been found by users for as low as $117 on American Airlines. Other airlines that offer cheap prices include Frontier from $139 and Delta from $144 one-way.

Great question - PWM to BWI just means Portland Airport to Baltimore/Washington Airport. Now you’ll know what these unique codes when you look for flights!

The amount of baggage you can bring on your Portland to Baltimore flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Portland to Baltimore flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Portland to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Baltimore.

Yes. Cheapflights offers flight deals from Portland to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Portland to Baltimore offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Portland to Baltimore flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Portland, Maine to Baltimore flight deals you see on this page were last updated on 5/28.

The most popular airlines flying from Portland, Maine to Baltimore are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

Currently, December is the cheapest month in which you can book a flight from Portland, Maine to Baltimore (average of $238). Flying from Portland, Maine to Baltimore in July is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.