Cheap flights from Portland, Maine to Baltimore from $83
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Baltimore departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Portland, Maine to Baltimore
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Southwest flights from Portland, Maine to Baltimore
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How to get the cheapest flight ticket from Portland, Maine to Baltimore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Baltimore?
If you’re not able to fly to Baltimore in March, then January is your next best option. Flight prices from Portland, Maine to Baltimore during January average around $320.
What is the cheapest day to depart on your flight to Baltimore?
The cheapest day to depart from Portland, Maine to Baltimore is on a Wednesday. Travelers who choose to depart for Baltimore on a Wednesday will often find tickets for as low as $418. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $478. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.
What is the cheapest time of day to depart on your flight to Baltimore?
Flying to Baltimore from Portland, Maine at noon is the least expensive time of day to depart. momondo users have found prices as low as $435 when looking at flights departing at noon. Flights in the morning are often more expensive with an average ticket price of $464.
What is the cheapest Portland to Baltimore/Washington flight route?
Fly from Portland to Baltimore/Washington for the best Portland - Baltimore/Washington flight prices
How far in advance should I book a flight to Baltimore?
You are more likely to see cheaper flights to Baltimore from Portland, Maine when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $386 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Portland, Maine for as low as $270 on momondo.
What cabin class options are available on Portland to Baltimore/Washington flights?
There are 1 cabin classes available to choose from on Portland to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Portland to Baltimore/Washington?
Frontier, Delta, and American Airlines are the most popular carriers operating from Portland to Baltimore/Washington
What airlines fly to Baltimore?
American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Baltimore from Portland, Maine according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 6 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.
How many flights depart from Portland, Maine to Baltimore on average per day?
As of March 2025, there are 2 flights per day flying from Portland, Maine to Baltimore. The most common time of day flights depart is 5:00AM, with 68% of flights taking off in the afternoon.
How many flights depart from Portland, Maine to Baltimore on average per week?
As of March 2025, there are 15 flights per week flying from Portland, Maine to Baltimore. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.
When to book flights from Portland, Maine to Baltimore
Cheap Portland, Maine to Baltimore (PWM to BWI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Baltimore
How far is Portland to Baltimore/Washington by plane?
Portland and Baltimore/Washington are 446.1 mi apart from one another. A reasonable flight in good conditions will take 1h 35m.
When did momondo last update prices for flights from Portland Airport to Baltimore/Washington Airport?
Prices for flights from Portland Airport to Baltimore/Washington Airport are updated daily.
How many operators does momondo search for flights from Portland Airport to Baltimore/Washington Airport?
As of March 2025, there are 3 operators available to choose from for flights from Portland Airport to Baltimore/Washington Airport.
How old do you have to be to fly from Portland Airport to Baltimore/Washington Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The travel and health documents required for your trip to Baltimore/Washington Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baltimore/Washington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Portland, Maine to Baltimore?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Portland, Maine to Baltimore is Boeing 737-700 Passenger/BBJ1 (winglets) (16.31% of total bookings). The next most popular plane models are Airbus A220-300 (11.82%), Embraer 175 (Enhanced Winglets) (8.51%), and Boeing 737-800 Passenger/BBJ2 (winglets) (8.16%).
What is the most popular airline from Portland, Maine to Baltimore?
momondo data reveals that the most frequently booked airline on the route from Portland, Maine to Baltimore is Southwest, representing 80% of all bookings. The subsequent popular airlines are American Airlines at 13% and United Airlines at 7%.
Best airlines flying from Portland, Maine to Baltimore
Compare and see reviews for airlines that fly from Portland, Maine to Baltimore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $196 | Free Cancellation | Rating 7.4 8,623 reviews | |||
| PriceFrom $250 | Free Cancellation | Rating 8.0 4,292 reviews | |||
| PriceFrom $254 | Free Cancellation | Rating 7.2 10,000 reviews |
Southwest Flights From Portland, Maine to Baltimore
Across 15 Southwest flights from Portland, Maine to Baltimore this week, the average price was $343, with the best Southwest deals starting from $250 round-trip. 4,292 users have rated Southwest on momondo, with an average score of 8.0/10.
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Baltimore?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Baltimore. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Portland to Baltimore with flexible booking policies on momondo?
momondo does allow users to show only those flights to Baltimore from Portland which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Portland to Baltimore?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Baltimore from Portland.
I’m not ready to book a flight from Portland to Baltimore right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Baltimore from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.