Cheap flight tickets from Washington Ronald Reagan to Philadelphia

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Flight deals from Washington Ronald Reagan to Philadelphia

Looking for a cheap last-minute deal or the best return flight from Washington Ronald Reagan to Philadelphia? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington Ronald Reagan to Philadelphia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Ronald Reagan to Philadelphia flights are currently cheapest in June.

Direct flights from Washington Ronald Reagan to Philadelphia

Washington D.C. to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundRM1,588
Cheapest month to flyJune
Average flight time1 hr, 11 mins
Most popular airlineAmerican Airlines
Average flights per week59

Finding cheap flights from Washington Ronald Reagan to Philadelphia: Frequently asked questions

There are 6 airports in Philadelphia: Philadelphia International, Blue Bell, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
The best price we found for a return flight from Washington Ronald Reagan to Philadelphia is RM1,588. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 11 minutes is the average flight time from Washington Ronald Reagan to Philadelphia.
American Airlines, PSA Airlines and British Airways fly direct from Washington Ronald Reagan to Philadelphia.
As of February 2026, there are 118 flights per week flying from Washington Ronald Reagan to Philadelphia.
The cheapest month to fly from Washington Ronald Reagan to Philadelphia is usually June.
If you're flying from Washington Ronald Reagan Airport, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from RM1,588.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Ronald Reagan Airport to Philadelphia on Monday, 15 June 2026.
Yes – the average flight time is 1 hour and 11 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 0°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.
Currently, jetBlue offers the cheapest flight tickets to Philadelphia.

Flying from Ronald Reagan National Airport (DCA) to Philadelphia: what you need to know

  • Take a direct flight from Ronald Reagan National Airport to Philadelphia and you'll be travelling for an average of 1 hour 10 minutes.

  • Philadelphia and Washington DC (where Ronald Reagan National Airport is located) share the UTC-4 timezone. That means you won't have to change your watch when you arrive.

  • With 25 flights a week between the two airports, Ronald Reagan National Airport (DCA) to Philadelphia International Airport (PHL) is the most popular route. American Airlines operates the earliest flight at 06:10. If you're eager to get more out of your day before taking off, the last departure from DCA to PHL is with American Airlines at 22:55.

  • Allow plenty of time to get on your DCA to Philadelphia flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're flying during a major holiday or another peak period, give yourself extra time. A good rule is two hours ahead of domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

  • Direct Ronald Reagan National Airport to Philadelphia tickets are available for booking. Philadelphia International Airport (PHL) is where you'll complete your journey.

  • Be on the lookout for promotions from American Airlines. This carrier operates direct flights from Ronald Reagan National Airport to Philadelphia.

  • DCA is about 6 kilometres from central Washington DC. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 15 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the travel time to be around 45 minutes.

  • Searching for a hotel close to DCA? If you're catching an early flight from Ronald Reagan National Airport to Philadelphia, these stays will put you moments from check-in:

  • 76.44% of flights that depart Ronald Reagan National Airport arrive at their destination on time.

  • DCA is located at 1 Aviation Circle.

How to find the cheapest flights from Ronald Reagan National Airport (DCA) to Philadelphia

  • RM611 is currently the best price for a one-way Ronald Reagan National Airport to Philadelphia flight. Return flight tickets start at RM1,588. These fares may change depending on demand and availability.

  • Score cheap flights from DCA to Philadelphia by booking one month ahead. According to our research, that's the best time for bagging a bargain.

  • May is the best month for picking up an amazing deal on Ronald Reagan National Airport to Philadelphia tickets. If you're looking to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • You don't need to check back constantly to see if fares have dropped when you create a Price Alert. We'll notify you the moment there's an updated deal for cheap flights from DCA to Philadelphia.

  • Tailor your trip with filters. Select your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Ronald Reagan National Airport to Philadelphia.

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • Philadelphia International Airport (PHL) is around 19 kilometres from the centre of Philadelphia. If you're catching a cab or a ride-share, the drive will take roughly 15 minutes.

  • It takes around 45 minutes if you're travelling on public transport.

  • If you're coming in on a late flight from Ronald Reagan National Airport to Philadelphia, nothing beats the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and sleeping not long after at one of these hotels near PHL:

  • Get on the fast track to adventure by picking up a Philadelphia International Airport rental car. Grab your wheels from Dollar, Thrifty or Budget and explore beyond Philadelphia's usual tourist stops.

  • Lock in the best rate by booking your vehicle from Philadelphia International Airport around three weeks ahead of your flight from DCA to Philadelphia.

  • PHL is located at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

  • Trenton-Mercer Airport (TTN) is around 56 kilometres from central Philadelphia. Once you've disembarked your flight from Ronald Reagan National Airport to Philadelphia, it'll take you around 40 minutes to reach the heart of the city in a ride-share or cab.

  • Public transport will get you there in about 1 hour 45 minutes.

  • Hang the 'Do not disturb' sign on your door and relax at a hotel close to TTN. Here are a few options where you can take a load off after your DCA to Philadelphia flight:

  • Forget about inconvenient public transport timetables or long cab lines. Grab a Trenton-Mercer Airport rental car and go in any direction that inspires you. Compare availability and rates from Budget, National and Enterprise.

  • Lock in the best price by securing your ride from TTN four weeks ahead of time. You can also expect to have a greater range of vehicles.

  • You'll find Trenton-Mercer Airport at Scotch Road, Terminal Building.

Best time to go to Philadelphia

  • Before scheduling your flights from Ronald Reagan National Airport to Philadelphia, consider which time of year is best for you. High season in Philadelphia offers a bustling atmosphere and plenty of activities, while the low season means you'll get better hotel deals and fewer crowds.

  • The warmest month in Philadelphia is July, with temperatures ranging between 18ºC (64ºF) and 32ºC (90ºF). Book your Ronald Reagan National Airport to Philadelphia flight ticket then if that's your idea of comfortable weather.

  • If you like cooler conditions, look for a cheap ticket from DCA to Philadelphia in January when temperatures average between -7ºC (19ºF) and 9ºC (48ºF).

More about Philadelphia

Explore more of United States

  • You've visited Philadelphia, now it's time to explore more of United States. Journey around 129 kilometres north-east to New York to tick off its leading attractions. From Statue of Liberty to Central Park and Empire State Building, your itinerary will be busy.

  • Boston is another standout destination in United States and is around 434 kilometres north-east of Philadelphia. No trip is complete without a visit to Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.