CA $290 Cheap Flights from Baltimore (BWI) to Philadelphia (PHL)

You can find one-way and return flights from BWI to PHL 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 BWI to PHL ticket fares go up or down.

The cheapest months to fly from BWI to PHL 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.

Enter BWI to PHL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Philadelphia, PA (PHL-Philadelphia Intl.), 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.

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.

There are approximately 52 connecting flights per day from Baltimore Washington Intl. Thurgood Marshall (BWI) to Philadelphia Intl. (PHL). Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), and O'Hare Intl. (ORD).

The earliest flight from Baltimore Washington Intl. Thurgood Marshall (BWI) to Philadelphia Intl. (PHL) typically departs around 5:00 AM. This service is operated by American Airlines. This is a seasonal service, active in July. 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.

You'll typically find the most flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Philadelphia Intl. (PHL) on a Sunday, with around 47 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Southwest Airlines, Delta, and American Airlines. Sunday offers notably more flight options compared to other days of the week, which usually have around 25 to 27 flights.

The most popular departure times for flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Philadelphia Intl. (PHL) are in the early morning, from 6am to 9am. Many major carriers, including Delta, American Airlines and Southwest Airlines, offer flights during this window. Many travellers prefer this time as it allows for an early start to their day in Philadelphia.

There are no nonstop flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Philadelphia Intl. (PHL), which is a short distance of about 145 kilometres. Flights with one stop typically take around 5 hours 48 minutes. If you have two or more stops, your journey will be longer, usually around 8 hours 48 minutes. Keep in mind that these are average travel times, and the actual duration can vary depending on the specific routing, layover times, and even weather conditions.

Select the "Business class" and "First class" filters when looking for BWI to PHL flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

It's easy to earn miles on a Baltimore, MD (BWI) to Philadelphia, PA (PHL) 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.

If you're planning to travel to Philadelphia from Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly directly into Philadelphia Intl. (PHL). Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Myrtle Beach, SC (MYR), or Buffalo Niagara Intl. (BUF) before reaching Philadelphia. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Baltimore, MD (BWI) to Philadelphia, PA (PHL) 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.

Securing a Baltimore, MD (BWI) to Philadelphia, PA (PHL) 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.

If you booked your Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Philadelphia, PA (PHL-Philadelphia Intl.) 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.