Question 1

Which is the best airline for flights from Philadelphia to Washington, D.C., United Airlines or American Airlines?

Accepted Answer

The two airlines most popular with KAYAK users for flights from Philadelphia to Washington, D.C. are United Airlines and American Airlines. With an average price for the route of $239 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $244 and an overall rating of 7.2.

Question 2

How long does a flight from Philadelphia to Washington, D.C. take?

Accepted Answer

The duration of a nonstop flight to Washington, D.C. from Philadelphia is typically 1h 11m. The journey crosses a distance of 117 miles. Visit our flight page for the latest deals!>/a>

Question 3

How many flights are there between Philadelphia and Washington, D.C. per day?

Accepted Answer

Each day, there are between 4 and 5 nonstop flights that take off from Philadelphia and land in Washington, D.C., with an average flight time of 1h 16m. The most common departure time is 7:00 pm and most flights take off in the evening, while the most flights land at Washington, D.C. Dulles Intl Airport. Each week, there are 33 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday. Visit our flight page for the latest deals!>/a>

Question 4

How many flights are there between Philadelphia and Washington, D.C. per day?

Accepted Answer

Each day, there are between 4 and 5 nonstop flights that take off from Philadelphia and land in Washington, D.C., with an average flight time of 1h 16m. The most common departure time is 7:00 pm and most flights take off in the evening, while the most flights land at Washington, D.C. Dulles Intl Airport. Each week, there are 33 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday. Visit our flight page for the latest deals!>/a>

Question 5

What is the cheapest flight from Philadelphia to Washington, D.C.?

Accepted Answer

In the last 3 days, the lowest price for a flight from Philadelphia to Washington, D.C. was $62 for a one-way ticket and $126 for a round-trip. <a href='/flight-routes/Philadelphia-PHL/Washington-WAS'>Visit our flight page for the latest deals!>/a>

Question 6

Do I need a passport to fly between Philadelphia and Washington, D.C.?

Accepted Answer

No, a passport isn't needed to fly from Philadelphia to Washington, D.C.. However, local authorities might ask for an official ID. <a href='/flight-routes/Philadelphia-PHL/Washington-WAS'>Visit our flight page for the latest deals!>/a>

Question 7

What’s the cheapest day of the week to fly from Philadelphia to Washington, D.C.?

Accepted Answer

If your flying dates are flexible, you should consider flying to Washington, D.C. on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Philadelphia to Washington, D.C.. For your return ticket, we recommend flying on a Friday and avoiding Saturdays for the best deals. Visit our flight page for the latest deals!>/a>

Question 8

What’s the cheapest day of the week to fly from Philadelphia to Washington, D.C.?

Accepted Answer

If your flying dates are flexible, you should consider flying to Washington, D.C. on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Philadelphia to Washington, D.C.. For your return ticket, we recommend flying on a Friday and avoiding Saturdays for the best deals. Visit our flight page for the latest deals!>/a>

Question 9

Which airports will I be using when flying from Philadelphia to Washington, D.C.?

Accepted Answer

Philadelphia is served by only 1 airport and there are 2 airports in Washington, D.C.. You will leave Philadelphia from Philadelphia and you will be arriving in Washington, D.C. at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. <a href='/flight-routes/Philadelphia-PHL/Washington-WAS'>Visit our flight page for the latest deals!>/a>

Question 10

What’s the earliest departure time from Philadelphia to Washington, D.C.?

Accepted Answer

Early birds can take the earliest flight from Philadelphia at 10:30 am and will be landing in Washington, D.C. at 11:48 am.

Question 11

What’s the latest departure time from Philadelphia to Washington, D.C.?

Accepted Answer

If you prefer to fly at night, the latest flight from Philadelphia to Washington, D.C. jets off at 8:11 pm and lands at 9:30 pm.

Question 12

Which airlines fly non-stop between Philadelphia and Washington, D.C.?

Accepted Answer

There are 2 airlines that fly nonstop from Philadelphia to Washington, D.C.. They are American Airlines and United Airlines. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $179. On average, the best prices for this route can be found at American Airlines.

Question 13

Which airlines fly non-stop between Philadelphia and Washington, D.C.?

Accepted Answer

There are 2 airlines that fly nonstop from Philadelphia to Washington, D.C.. They are American Airlines and United Airlines. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $179. On average, the best prices for this route can be found at American Airlines.

Question 14

Which airlines offer Wi-Fi service onboard planes from Philadelphia to Washington, D.C.?

Accepted Answer

All the following airlines offer inflight Wi-Fi service on the Philadelphia to Washington, D.C. flight route: American Airlines, Japan Airlines, Iberia, Finnair, Alaska Airlines, and SWISS.

Question 15

Which aircraft models fly most regularly from Philadelphia to Washington, D.C.?

Accepted Answer

The Airbus A321neo is the aircraft model that flies most regularly on the Philadelphia to Washington, D.C. flight route.

Question 16

Which airline alliances offer flights from Philadelphia to Washington, D.C.?

Accepted Answer

oneworld, and Star Alliance are the airline alliances operating flights between Philadelphia and Washington, D.C., with oneworld being the most commonly used for this route.

Question 17

On which days can I fly direct from Philadelphia to Washington, D.C.?

Accepted Answer

There are nonstop flights from Philadelphia to Washington, D.C. on a daily basis.

Question 18

How does KAYAK find such low prices on flights from Philadelphia to Washington, D.C.?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Washington, D.C.. <a href='/flight-routes/Philadelphia-PHL/Washington-WAS'>Visit our flight page for the latest deals!>/a>

Question 19

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Washington, D.C.?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Philadelphia-PHL/Washington-WAS'>Visit our flight page for the latest deals!>/a>

Question 20

What is the Hacker Fare option on flights from Philadelphia to Washington, D.C.?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Philadelphia with another airline. <a href='/flight-routes/Philadelphia-PHL/Washington-WAS'>Visit our flight page for the latest deals!>/a>

Question 21

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Washington, D.C.?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Philadelphia-PHL/Washington-WAS'>Visit our flight page for the latest deals!>/a>

Question 22

Which cabin class options are there for flights between Philadelphia and Washington, D.C.?

Accepted Answer

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 23

Which cabin class options are there for flights between Philadelphia and Washington, D.C.?

Accepted Answer

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 24

Which airlines provide the cheapest flights from Philadelphia to Washington, D.C.?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Philadelphia to Washington, D.C. were found on Spirit Airlines ($126) and Frontier ($141).

Question 25

Which airlines provide the cheapest flights from Philadelphia to Washington, D.C.?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Philadelphia to Washington, D.C. were found on Spirit Airlines ($126) and Frontier ($141).

Question 26

What is the cheapest Philadelphia to Washington, D.C. flight route?

Accepted Answer

The cheapest return flight from Philadelphia to Washington, D.C. costs $199 on the route between Philadelphia (PHL) and Washington, D.C. Reagan-National Airport (DCA). Over the past month, this route was, on average, 11% cheaper than other Philadelphia-Washington, D.C. routes. The most popular route is between Philadelphia (PHL) and Washington, D.C. Dulles Intl Airport (IAD).

Question 27

What is the cheapest Philadelphia to Washington, D.C. flight route?

Accepted Answer

The cheapest return flight from Philadelphia to Washington, D.C. costs $199 on the route between Philadelphia (PHL) and Washington, D.C. Reagan-National Airport (DCA). Over the past month, this route was, on average, 11% cheaper than other Philadelphia-Washington, D.C. routes. The most popular route is between Philadelphia (PHL) and Washington, D.C. Dulles Intl Airport (IAD).

Question 28

Can I save money by flying with a layover from Philadelphia to Washington, D.C.?

Accepted Answer

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $284 on average.

Question 29

Can I save money by flying with a layover from Philadelphia to Washington, D.C.?

Accepted Answer

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $284 on average.

Question 30

What are the most popular airlines flying to Washington, D.C.?

Accepted Answer

The most popular airline among KAYAK users flying to Washington, D.C. is United Airlines, followed by Delta and American Airlines.

Low season	November
High season	October
Cheapest flight	$62

Transportation mode	Average price	Average duration
Flights	$915	1h 11m
Trains	$31	2h 04m

PHL - WAS

$62 Find Cheap Flights from Philadelphia to Washington, D.C.

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Everything you should know

Cheap Flights from Philadelphia to Washington, D.C. (PHL-WAS)

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KAYAK's insights & trends for Philadelphia to Washington, D.C. flights

Get data-powered insights and trends into flights from Philadelphia to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Philadelphia to Washington, D.C. flight route?

What’s the cheapest day of the week to fly from Philadelphia to Washington, D.C.?

Can I save money by flying with a layover from Philadelphia to Washington, D.C.?

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $284 on average.

Which airlines provide the cheapest flights from Philadelphia to Washington, D.C.?

In the past 3 days, the cheapest round-trip tickets from Philadelphia to Washington, D.C. were found on Spirit Airlines ($126) and Frontier ($141).

Which airlines fly non-stop between Philadelphia and Washington, D.C.?

Which cabin class options are there for flights between Philadelphia and Washington, D.C.?

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Philadelphia and Washington, D.C. per day?

How long does a flight from Philadelphia to Washington, D.C. take?

The duration of a nonstop flight to Washington, D.C. from Philadelphia is typically 1h 11m. The journey crosses a distance of 117 miles.

What’s the earliest departure time from Philadelphia to Washington, D.C.?

Early birds can take the earliest flight from Philadelphia at 10:30 am and will be landing in Washington, D.C. at 11:48 am.

What’s the latest departure time from Philadelphia to Washington, D.C.?

If you prefer to fly at night, the latest flight from Philadelphia to Washington, D.C. jets off at 8:11 pm and lands at 9:30 pm.

Expert advice for your flight from Philadelphia to Washington, D.C.

Good to know

When to book flights from Philadelphia to Washington, D.C.

FAQs for booking flights from Philadelphia to Washington, D.C.

What is the cheapest flight from Philadelphia to Washington, D.C.?

In the last 3 days, the lowest price for a flight from Philadelphia to Washington, D.C. was $62 for a one-way ticket and $126 for a round-trip.

Do I need a passport to fly between Philadelphia and Washington, D.C.?

No, a passport isn't needed to fly from Philadelphia to Washington, D.C.. However, local authorities might ask for an official ID.

Which airports will I be using when flying from Philadelphia to Washington, D.C.?

Philadelphia is served by only 1 airport and there are 2 airports in Washington, D.C.. You will leave Philadelphia from Philadelphia and you will be arriving in Washington, D.C. at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

Which airlines offer Wi-Fi service onboard planes from Philadelphia to Washington, D.C.?

All the following airlines offer inflight Wi-Fi service on the Philadelphia to Washington, D.C. flight route: American Airlines, Japan Airlines, Iberia, Finnair, Alaska Airlines, and SWISS.

Which aircraft models fly most regularly from Philadelphia to Washington, D.C.?

The Airbus A321neo is the aircraft model that flies most regularly on the Philadelphia to Washington, D.C. flight route.

Which airline alliances offer flights from Philadelphia to Washington, D.C.?

oneworld, and Star Alliance are the airline alliances operating flights between Philadelphia and Washington, D.C., with oneworld being the most commonly used for this route.

On which days can I fly direct from Philadelphia to Washington, D.C.?

There are nonstop flights from Philadelphia to Washington, D.C. on a daily basis.

Which is the best airline for flights from Philadelphia to Washington, D.C., United Airlines or American Airlines?

How does KAYAK find such low prices on flights from Philadelphia to Washington, D.C.?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Washington, D.C..

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Washington, D.C.?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Philadelphia to Washington, D.C.?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Philadelphia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Washington, D.C.?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Philadelphia to Washington, D.C.

Prefer to fly direct from Philadelphia to Washington, D.C.?

Reviews of the top airlines flying from Philadelphia to Washington, D.C.

Everything you need to know for your flight from Philadelphia to Washington, D.C.

Information on your arrival and departure airports

Cabin class types available on flights from Philadelphia to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

Find direct flights to and from Philadelphia and Washington, D.C.

Flights to other popular destinations

Flights from domestic origins to Washington, D.C.

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight

Compare transportation modes for Philadelphia to Washington, D.C.