Is flying the fastest way to get from Washington, D.C. to Philadelphia?
At 1h 00m, choosing to opt for a flight from Washington, D.C. to Philadelphia for this trip versus opting for a train from Washington, D.C. to Philadelphia or a bus from Washington, D.C. to Philadelphia can save you time on travel.
Is flying the cheapest way to get from Washington, D.C. to Philadelphia?
A train from Washington, D.C. to Philadelphia is currently going to be the least expensive option currently available. You can also find deals for a flight from Washington, D.C. to Philadelphia starting at $149, or consider a bus from Washington, D.C. to Philadelphia starting at $38. Both of these alternative options are worth considering when looking to reach your destination.
How far is Washington, D.C. to Philadelphia by plane?
There are 123.7 mi between Washington, D.C. and Philadelphia. A reasonable flight in good conditions will take 1h 00m.
What is the carbon footprint of flying from Washington, D.C. to Philadelphia?
The carbon footprint of a Washington, D.C. to Philadelphia flight is around 126lb, which may vary slightly based on airline and stops. There is a CO2 sorter on our flight search results to help you select the lowest possible footprint. By train, you could lower your emissions for this trip by about 74%. If you can take the time, the carbon footprint of a bus for this journey would be 21lb, some 83% less than flying.
When did momondo last update prices for flights from Washington, D.C. to Philadelphia Airport?
Prices for flights from Washington, D.C. to Philadelphia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Philadelphia Airport?
The number of operators available for flights from Washington, D.C. to Philadelphia Airport is 2 as of October 2025.
How old do you have to be to fly from Washington, D.C. to Philadelphia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia 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 Philadelphia 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 Washington, D.C. to Philadelphia?
Based on momondo bookings for flights between Washington, D.C. and Philadelphia, the leading plane model is Embraer 175, making up 6.47% of the total bookings. Other popular models include Boeing 767-400 with 5.26%, Airbus A321neo with 5.26%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 4.96%.
What is the most popular airline from Washington, D.C. to Philadelphia?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Philadelphia is American Airlines, representing 80% of all bookings. The subsequent popular airline is United Airlines at 20%.
