Cheap flights from Philadelphia to Washington, D.C. from £44

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1 stop
Sat, Nov 7
Philadelphia PHLWashington, D.C. IAD
£44
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1 stop
Sat, Nov 7
Philadelphia PHLWashington, D.C. BWI
£44
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1 stop
Sat, Nov 7
Philadelphia PHLWashington, D.C. IAD
£45
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1 stop
Sat, Nov 7
Philadelphia PHLWashington, D.C. BWI
£45
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1 stop
Tue, Nov 3
Philadelphia PHLWashington, D.C. IAD
£77
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1 stop
Tue, Nov 3
Philadelphia PHLWashington, D.C. BWI
£77
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1 stop
Sat, Nov 7 – Thu, Nov 12
Philadelphia PHLWashington, D.C. IAD
£83
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1 stop
Sat, Nov 7 – Thu, Nov 12
Philadelphia PHLWashington, D.C. IAD
£83
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1 stop
Sat, Nov 7 – Wed, Nov 11
Philadelphia PHLWashington, D.C. IAD
£87
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1 stop
Sat, Nov 7 – Thu, Nov 12
Philadelphia PHLWashington, D.C. BWI
£94
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1 stop
Sat, Nov 7 – Wed, Nov 11
Philadelphia PHLWashington, D.C. IAD
£107
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1 stop
Sat, Nov 7 – Tue, Nov 10
Philadelphia PHLWashington, D.C. IAD
£115
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How much do flights to Washington, D.C. cost?

Cheapest one-way trip

£44

Cheapest nonstop round-trip

£302

Cheapest round-trip

£83

Average round-trip

£227

Includes rare itinerary

Travel hack

Getting from Washington, D.C. airports to the city center

Fastest options: Metro from DCA. Best value: Metro and bus services from all airports.

Washington, D.C. is served by three major airports, each offering various airport transfers to city center destinations. Ronald Reagan Washington National Airport (DCA) is the closest, located just 6 km south of downtown across the Potomac River. Washington Dulles International Airport (IAD) lies 42 km west of the city center in Virginia. Baltimore/Washington International Thurgood Marshall Airport (BWI) is 50 km northeast in Maryland. Transport options include Metro rail, commuter trains, express buses, taxis, ride-hailing services, and private transfers. Journey times and costs vary depending on the airport, time of day, and traffic conditions.

How to get from Ronald Reagan Washington National Airport (DCA) to Washington, D.C.?

Transport Option

Typical Time

Typical Cost

Frequency

Best For

15-20 min

$2 – $6; varies by destination and time of day

every 8–12 min (traffic dependent)

fastest and most affordable

15-30 min

$15 – $25; metered; varies by traffic

on-demand 24/7 (traffic dependent)

door-to-door convenience

How to get from Washington Dulles International Airport (IAD) to Washington, D.C.?

Transport Option

Typical Time

Typical Cost

Frequency

Best For

45-60 min

$6; flat fare to downtown

every 8–15 min (traffic dependent)

budget travelers

20-30 min

$5; to Wiehle-Reston East Metro

every 20 min (traffic dependent)

connecting to Metro

45-75 min

$65 – $85; metered; varies by traffic

on-demand 24/7 (traffic dependent)

groups with luggage

How to get from Baltimore/Washington International Thurgood Marshall Airport (BWI) to Washington, D.C.?

Transport Option

Typical Time

Typical Cost

Frequency

Best For

35-45 min

$8; one-way fare

hourly weekdays (traffic dependent)

commuters to Union Station

30-40 min

$15 – $50; varies by train type and booking time

multiple daily (traffic dependent)

comfort and speed

50-90 min

$90 – $110; metered; varies by traffic

on-demand 24/7 (traffic dependent)

late night arrivals

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • Metro fares vary by distance and time of day; use SmarTrip card for best rates.
  • MARC trains operate primarily on weekdays with limited weekend service.
  • Taxi and ride-hailing prices vary with demand and traffic conditions.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Washington, D.C.

Depart from
Philadelphia International
Arrive to
Washington Dulles International
Average flights per week
400
Flight distance
216 km
Worth visiting
Lincoln Memorial - National Mall

Weekly direct flights

Discover the top airlines offering direct flights from Philadelphia to Washington, D.C. in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 12.10Tue 13.10Wed 14.10Thu 15.10Fri 16.10Sat 17.10Sun 18.10
United Airlines
1---41---------
Weekly flights: 6 totalDaily flights: 0.86 averageMost flights: Wednesday 4 flights
AirlineMon 19.10Tue 20.10Wed 21.10Thu 22.10Fri 23.10Sat 24.10Sun 25.10
United Airlines
------441------
Weekly flights: 9 totalDaily flights: 1.29 averageMost flights: Wednesday 4 flights
AirlineMon 26.10Tue 27.10Wed 28.10Thu 29.10Fri 30.10Sat 31.10Sun 01.11
United Airlines
1---24---14
Weekly flights: 12 totalDaily flights: 1.71 averageMost flights: Thursday 4 flights
AirlineMon 02.11Tue 03.11Wed 04.11Thu 05.11Fri 06.11Sat 07.11Sun 08.11
United Airlines
3311---34
Weekly flights: 15 totalDaily flights: 2.14 averageMost flights: Sunday 4 flights

Check-in for a flight from Philadelphia to Washington, D.C.

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
JetBlue AirwaysJBUB6No
United AirlinesUALUANo
-
BREEZE MXNo

Online check-in is not available for these airlines.

Weather in Washington, D.C.

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January5°C-2°C
February7°C0°C
March13°C3°C
April19°C8°C
May23°C13°C
June29°C18°C
July32°C21°C
August30°C20°C
September26°C17°C
October20°C11°C
November13°C5°C
December8°C1°C
Hottest Month
32°C
July
Coldest month
-2°C
January
Sunny days
266
days per year
Snow days
8
days per year

14 day forecast

Sunday
18 Oct
16°C6°C
25 Oct
18°C8°C
Monday
19 Oct
18°C7°C
26 Oct
13%
20°C10°C
Tuesday
20 Oct
20°C9°C
27 Oct
17°C7°C
Wednesday
21 Oct
19°C9°C
28 Oct
19°C9°C
Thursday
22 Oct
19°C8°C
29 Oct
22°C11°C
Friday
23 Oct
19°C9°C
30 Oct
36%
26°C14°C
Saturday
24 Oct
17°C9°C
31 Oct
36%
22°C15°C
Book your trip to arrive at Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National. The distance between Philadelphia and Washington, D.C. is 216 km. The most popular airlines for this route are Frontier Airlines, JetBlue Airways, United Airlines, , and BREEZE. Philadelphia and Washington, D.C. have 400 direct flights per week. When you arrive at Washington, D.C., consider visiting Lincoln Memorial, and National Mall.

Frequently asked questions

How long does it take to travel from Philadelphia to Washington, D.C.?

A one-way nonstop (direct) flight between Philadelphia and Washington, D.C. takes around 1.3 hours.

What is the flight distance between Philadelphia and Washington, D.C.?

The flight distance between Philadelphia and Washington, D.C. is 216 km.

What airlines offer nonstop (direct) flights between Philadelphia and Washington, D.C.?

Several carriers operate flights between Philadelphia and Washington, D.C.. Airlines offering nonstop (direct) flights include United Airlines.

What are the most popular routes to and from Philadelphia?

Travelers frequently search for route combinations, such as Philadelphia and Mexico City, Orlando, Fort Lauderdale, London, Atlanta, Miami, San Juan, Chicago, Tampa, Dallas, Los Angeles, Nashville, Las Vegas, Cancún, Houston, Medellín, Detroit, Guadalajara, Charlotte, Santo Domingo.

What are the most popular routes to and from Washington, D.C.?

Travelers frequently search for route combinations, such as Washington, D.C. and London, Manchester, Atlanta, Los Angeles, Orlando, Edinburgh, Glasgow, Mexico City, Dallas, Aberdeen, Tampa, Toronto, San Francisco, Denver, Boston, Houston, San Salvador, Lima, Miami, Las Vegas.

Which airports are there in Philadelphia?

Philadelphia is mainly served by Philadelphia International. But there are other airports nearby, including Wings Field.

What airports are near Philadelphia?

The main airport in Philadelphia is Philadelphia International. It is also served by John F. Kennedy International, Newark Liberty International, Washington Dulles International, Baltimore–Washington International, LaGuardia, New York Stewart International Airport, Atlantic City International, Ronald Reagan Washington National, Long Island MacArthur, Tweed New Haven.

What airports are near Washington, D.C.?

The main airport in Washington, D.C. is Washington Dulles International. It is also served by Philadelphia International, Norfolk International, Richmond International, Atlantic City International, Trenton–Mercer, Lehigh Valley International, Harrisburg International, Salisbury–Ocean City–Wicomico Regional, Lancaster, Hagerstown Regional.

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

Currently, you can fly between Philadelphia and Washington, D.C. with Frontier Airlines, JetBlue Airways, United Airlines, BREEZE.

When’s the best time to travel between Philadelphia and Washington, D.C.?

What flights operate between Philadelphia and Washington, D.C.?

How many airports are there near Philadelphia?

How many airports are there near Washington, D.C.?

What time do nonstop (direct) flights between Philadelphia and Washington, D.C. depart?

What time do nonstop (direct) flights between Philadelphia and Washington, D.C. arrive?

What time do flights between Philadelphia and Washington, D.C. depart?

What time do flights between Philadelphia and Washington, D.C. arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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