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CA $257 Cheap Flights from Philadelphia (PHL) to Baltimore (BWI)

View CA $257 flight on Wed, Sep 23, 2026Opens in a new window

Popular airlines from Philadelphia International Airport (PHL) to Baltimore Washington International Airport (BWI)

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Cheap flights from Philadelphia (PHL) to Baltimore (BWI)

Prices were available within the past 7 days and start at CA $257 for one-way flights and CA $1,308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jul 11 - Sun, Jul 12
PHL
Philadelphia
BWI
Baltimore
CA $1,308 Roundtrip, found 23 hours ago
CA $1,308
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Philadelphia to Baltimore, returning Sun, Jul 12, priced at CA $1,308 found 23 hours ago
American Airlines
Sat, Jul 11 - Sun, Jul 12
PHL
Philadelphia
BWI
Baltimore
CA $1,505 Roundtrip, found 23 hours ago
CA $1,505
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Philadelphia to Baltimore, returning Sun, Jul 12, priced at CA $1,505 found 23 hours ago
American Airlines
Sat, Jul 11 - Sun, Jul 12
PHL
Philadelphia
BWI
Baltimore
CA $1,525 Roundtrip, found 23 hours ago
CA $1,525
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Philadelphia to Baltimore, returning Sun, Jul 12, priced at CA $1,525 found 23 hours ago
American Airlines
Sat, Jul 11 - Sun, Jul 12
PHL
Philadelphia
BWI
Baltimore
CA $1,545 Roundtrip, found 23 hours ago
CA $1,545
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Philadelphia to Baltimore, returning Sun, Jul 12, priced at CA $1,545 found 23 hours ago
American Airlines
Sat, Jul 11 - Sun, Jul 12
PHL
Philadelphia
BWI
Baltimore
CA $1,549 Roundtrip, found 23 hours ago
CA $1,549
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Philadelphia to Baltimore, returning Sun, Jul 12, priced at CA $1,549 found 23 hours ago
American Airlines
Sat, Jul 11 - Sun, Jul 12
PHL
Philadelphia
BWI
Baltimore
CA $1,558 Roundtrip, found 23 hours ago
CA $1,558
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Philadelphia to Baltimore, returning Sun, Jul 12, priced at CA $1,558 found 23 hours ago
American Airlines
Sat, Jul 11 - Sun, Jul 12
PHL
Philadelphia
BWI
Baltimore
CA $1,587 Roundtrip, found 23 hours ago
CA $1,587
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Philadelphia to Baltimore, returning Sun, Jul 12, priced at CA $1,587 found 23 hours ago
American Airlines
Sat, Jul 11 - Sun, Jul 12
PHL
Philadelphia
BWI
Baltimore
CA $1,597 Roundtrip, found 23 hours ago
CA $1,597
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jul 11 from Philadelphia to Baltimore, returning Sun, Jul 12, priced at CA $1,597 found 23 hours ago
JetBlue Airways
Sat, Jul 11 - Sun, Jul 12
PHL
Philadelphia
BWI
Baltimore
CA $1,677 Roundtrip, found 23 hours ago
CA $1,677
Roundtrip
found 23 hours ago
Select JetBlue Airways flight, departing Sat, Jul 11 from Philadelphia to Baltimore, returning Sun, Jul 12, priced at CA $1,677 found 23 hours ago
Delta
Sat, Jul 11 - Sun, Jul 12
PHL
Philadelphia
BWI
Baltimore
CA $2,483 Roundtrip, found 23 hours ago
CA $2,483
Roundtrip
found 23 hours ago
Select Delta flight, departing Sat, Jul 11 from Philadelphia to Baltimore, returning Sun, Jul 12, priced at CA $2,483 found 23 hours ago

Frequently asked questions

How much does a flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) cost?
You can find one-way and return flights from PHL to BWI with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PHL to BWI ticket fares go up or down.
What is the cheapest month to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The cheapest months to fly from PHL to BWI are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Enter PHL to BWI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
To find a cheap flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
There are approximately 56 connecting flights per day from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall). Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), O'Hare Intl. (ORD), and Midway Intl. (MDW).
What is the earliest flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The earliest flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) typically departs around 5:15 AM. This flight is operated by Delta. This is a seasonal service, active only in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
You'll typically find the most flights from Philadelphia International Airport (PHL) to Baltimore Washington International Thurgood Marshall (BWI) on a Thursday, with around 47 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, Delta, and Southwest Airlines.
What are the most popular departure times for flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The most popular departure times for flights from Philadelphia Intl. (PHL) to Baltimore Washington Intl. Thurgood Marshall (BWI) are in the early morning, from 6am to 9am. Many major carriers, including Southwest Airlines, American Airlines and Delta, offer flights during this window. Many travelers prefer this time because it allows them to get an early start on their day at their destination.
How long does it take to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
There are no nonstop flights from Philadelphia International Airport (PHL) to Baltimore Washington International Thurgood Marshall (BWI). The distance between these two airports is about 145 kilometres. If you're looking for connecting flights, a one-stop journey typically takes around 7 hours 30 minutes. Flights with two or more stops usually take longer, averaging about 8 hours 48 minutes. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific routing and layover times.
Can you fly business or first class from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
You can fly business class or first class between PHL and BWI. However, please note that this route is typically very short, and many airlines may not offer a distinct business or first class cabin on such short flights, often providing an upgraded economy seat instead. It's always best to check with the airline directly for specific cabin details.First class cabins are available on Delta, United, and American Airlines.
How do I earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight with Expedia?
It's easy to earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Baltimore, MD (BWI) from Philadelphia, PA (PHL)?
If you're planning to travel to Baltimore from Philadelphia Intl. (PHL), you can fly directly into Baltimore Washington Intl. Thurgood Marshall (BWI). Some flights may connect through major hubs like Midway Intl. (MDW), Orlando Intl. (MCO), or Detroit Metropolitan Wayne County (DTW) before reaching Baltimore. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) at the last minute?
Typically, booking a last minute flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package?
Securing a Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
If you booked your Philadelphia, PA (PHL-Philadelphia Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
American Airlines, Delta, JetBlue Airways
Roundtrip price
CA $1,308
Distance
144 km
Average flight time
10 hours 50 mins

Book with confidence

Philadelphia to Baltimore Flights

The easy way to book your flights from Philadelphia to Baltimore 

With Expedia, it’s simple to find and book flights to Baltimore from Philadelphia 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 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 Philadelphia to Baltimore today, tomorrow, or this week.  

 

Save dollars with cheap flights from Philadelphia Intl., PHL to Baltimore Washington Intl. Thurgood Marshall, BWI 

Sort your search results by price to find great deals on your flight from Philadelphia to Baltimore—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Baltimore from Philadelphia currently is just CA $1,308 rising to CA $2,483.  

Here are more money-saving tips: 

  • Fly in July 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 Philadelphia 

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.

Philadelphia to Baltimore Flights

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*Available to Expedia members.