What airlines fly to District of Columbia?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to District of Columbia from Philadelphia according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 5 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Philadelphia to District of Columbia?

JetBlue and Frontier are the most popular carriers operating from Philadelphia to District of Columbia

How many flights depart from Philadelphia to District of Columbia on average per day?

The number of flights available between Philadelphia and District of Columbia is 7 per day as of December 2025. The most frequent departure time is 3:00PM, with 36% of daily flights leaving in the evening.

How many flights depart from Philadelphia to District of Columbia on average per week?

50 flights are operational weekly from Philadelphia to District of Columbia as of December 2025. The most popular departure day for this route is Mon, with 34% of flights per week taking off on this day.

When did momondo last update prices for flights from Philadelphia Airport to District of Columbia?

Prices for flights from Philadelphia Airport to District of Columbia are updated daily.

How many operators does momondo search for flights from Philadelphia Airport to District of Columbia?

The number of operators available for flights from Philadelphia Airport to District of Columbia is 2 as of December 2025.

How old do you have to be to fly from Philadelphia Airport to District of Columbia?

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 Philadelphia Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$72 Cheap Flights from Philadelphia to District of Columbia in 2025/26

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:12 pm - 11:43 am

PHL

IAD

16h 31m1 stop

11:00 am - 12:42 am

IAD

PHL

13h 42m1 stop

$133Frontier

Tue, Jan 13 - Tue, Jan 20

8:40 am - 1:00 pm

PHL

DCA

4h 20m1 stop

7:00 am - 12:35 pm

DCA

PHL

5h 35m1 stop

$141JetBlue

Thu, Jan 8 - Sun, Jan 11

8:43 pm - 8:38 am

PHL

IAD

11h 55m1 stop

10:08 pm - 12:42 am

IAD

PHL

26h 34m1 stop

$142Multiple Airlines

Fri, Jan 16 - Mon, Jan 19

8:40 am - 1:00 pm

PHL

DCA

4h 20m1 stop

11:55 am - 6:23 pm

DCA

PHL

6h 28m1 stop

$143JetBlue

Thu, Jan 8 - Sun, Jan 11

5:30 am - 11:43 am

PHL

IAD

6h 13m1 stop

11:00 am - 11:50 pm

IAD

PHL

12h 50m2 stops

$145Multiple Airlines

Tue, Jan 13 - Tue, Jan 20

1:30 pm - 6:49 pm

PHL

DCA

5h 19m1 stop

11:55 am - 6:23 pm

DCA

PHL

6h 28m1 stop

$151JetBlue

Mon, Feb 2 - Thu, Feb 5

1:30 pm - 5:34 pm

PHL

DCA

4h 04m1 stop

7:00 am - 12:35 pm

DCA

PHL

5h 35m1 stop

$152JetBlue

Fri, Jan 9 - Sun, Jan 11

10:30 am - 11:47 am

PHL

IAD

1h 17mnonstop

12:55 pm - 2:10 pm

IAD

PHL

1h 15mnonstop

$179United Airlines

Fri, Jan 16 - Tue, Jan 20

8:11 pm - 9:30 pm

PHL

DCA

1h 19mnonstop

1:44 pm - 2:50 pm

DCA

PHL

1h 06mnonstop

$180American Airlines

Thu, Jan 8 - Sun, Jan 11

3:05 pm - 4:19 pm

PHL

DCA

1h 14mnonstop

6:59 am - 11:34 am

DCA

PHL

4h 35m1 stop

$219American Airlines

Mon, Feb 16 - Wed, Mar 4

United Airlines flights from Philadelphia to District of Columbia

Our best United Airlines deals on Philadelphia to District of Columbia flight tickets

United Airlines

Jan 16

PHL10:30 amPhiladelphia

1h 17m

IAD11:47 amWashington, D.C. Dulles Intl

Jan 20

IAD12:55 pmWashington, D.C. Dulles Intl

1h 15m

PHL2:10 pmPhiladelphia

$179

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United Airlines

Dec 31

PHL10:39 amPhiladelphia

1h 16m

IAD11:55 amWashington, D.C. Dulles Intl

Jan 4

IAD8:40 amWashington, D.C. Dulles Intl

1h 15m

PHL9:55 amPhiladelphia

$209

Find similar

United Airlines

Dec 28

PHL6:00 amPhiladelphia

1h 15m

IAD7:15 amWashington, D.C. Dulles Intl

Jan 4

IAD10:20 pmWashington, D.C. Dulles Intl

1h 10m

PHL11:30 pmPhiladelphia

$222

Find similar

American Airlines flights from Philadelphia to District of Columbia

Our best American Airlines deals on Philadelphia to District of Columbia flight tickets

American Airlines

Jan 8

PHL8:11 pmPhiladelphia

1h 19m

DCA9:30 pmWashington, D.C. Reagan-National

Jan 11

DCA1:44 pmWashington, D.C. Reagan-National

1h 06m

PHL2:50 pmPhiladelphia

$180

Find similar

American Airlines

Feb 16

PHL3:05 pmPhiladelphia

1h 14m

DCA4:19 pmWashington, D.C. Reagan-National

Mar 4

DCA6:59 amWashington, D.C. Reagan-National

4h 35m

1 stop

PHL11:34 amPhiladelphia

$219

Find similar

American Airlines

Jan 8

PHL5:51 amPhiladelphia

3h 52m

1 stop

DCA9:43 amWashington, D.C. Reagan-National

Jan 11

DCA4:43 pmWashington, D.C. Reagan-National

1h 06m

PHL5:49 pmPhiladelphia

$220

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Philadelphia to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Tue 1/13

7:12 pm-11:43 am

1 stop16h 31m

Washington, D.C. Dulles Intl

Tue 1/20

11:00 am-12:42 am

1 stop13h 42m

$133

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Thu 1/8

8:40 am-1:00 pm

1 stop4h 20m

Washington, D.C. Reagan-National

Sun 1/11

7:00 am-12:35 pm

1 stop5h 35m

$141

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Fri 1/16

8:43 pm-8:38 am

1 stop11h 55m

Washington, D.C. Dulles Intl

Mon 1/19

10:08 pm-12:42 am

1 stop26h 34m

$142

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Thu 1/8

8:40 am-1:00 pm

1 stop4h 20m

Washington, D.C. Reagan-National

Sun 1/11

11:55 am-6:23 pm

1 stop6h 28m

$143

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Tue 1/13

5:30 am-11:43 am

1 stop6h 13m

Washington, D.C. Dulles Intl

Tue 1/20

11:00 am-11:50 pm

2 stops12h 50m

$145

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Mon 2/2

1:30 pm-6:49 pm

1 stop5h 19m

Washington, D.C. Reagan-National

Thu 2/5

11:55 am-6:23 pm

1 stop6h 28m

$151

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 1/9

1:30 pm-5:34 pm

1 stop4h 04m

Washington, D.C. Reagan-National

Sun 1/11

7:00 am-12:35 pm

1 stop5h 35m

$152

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Fri 1/16

10:30 am-11:47 am

Nonstop1h 17m

Washington, D.C. Dulles Intl

Tue 1/20

12:55 pm-2:10 pm

Nonstop1h 15m

$179

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Thu 1/8

8:11 pm-9:30 pm

Nonstop1h 19m

Washington, D.C. Reagan-National

Sun 1/11

1:44 pm-2:50 pm

Nonstop1h 06m

$180

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Mon 2/16

3:05 pm-4:19 pm

Nonstop1h 14m

Washington, D.C. Reagan-National

Wed 3/4

6:59 am-11:34 am

1 stop4h 35m

$219

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Philadelphia to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $637. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $897.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Philadelphia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $632 when looking at flights departing in the morning. Flights to District of Columbia are more costly at noon, with an average ticket price of $1,121. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Philadelphia to District of Columbia flight route?

Fly from Philadelphia to Washington, D.C. Reagan-National for the best Philadelphia - District of Columbia flight prices

What cabin class options are available on Philadelphia to District of Columbia flights?

There are 4 cabin classes available to choose from on Philadelphia to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to District of Columbia flights?

You could potentially save up to 63% on your flight if you consider stops on a Philadelphia to District of Columbia flight.

Cheap Philadelphia to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to District of Columbia

Best Price Found	$203
Fastest flight time	1h 08m
Direct flights	Every day
Airports in District of Columbia	2 airports

The best one-way flight to District of Columbia from Philadelphia in the past 72 hours is $203. The best round-trip flight deal from Philadelphia to District of Columbia found on momondo in the last 72 hours is $337.

The fastest flight from Philadelphia to District of Columbia takes 1h 08m

Direct flights go from Philadelphia to District of Columbia every day.

There are 2 airports in District of Columbia. From Philadelphia there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).

Search flight deals

When did momondo last update prices for flights from Philadelphia Airport to District of Columbia?
Prices for flights from Philadelphia Airport to District of Columbia are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to District of Columbia?
The number of operators available for flights from Philadelphia Airport to District of Columbia is 2 as of December 2025.
How old do you have to be to fly from Philadelphia Airport to District of Columbia?
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 Philadelphia Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Philadelphia to District of Columbia?
Based on momondo bookings for flights between Philadelphia and District of Columbia, the leading plane model is Airbus A321neo, making up 9.36% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 8.27%, Boeing 787-9 Dreamliner with 5.46%, and Boeing 737 MAX 8 with 5.30%.

Best airlines flying from Philadelphia to District of Columbia

Compare and see reviews for airlines that fly from Philadelphia to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $159	Free Cancellation	Rating 7.2 11,049 reviews		Search American Airlines flights
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 9,092 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to District of Columbia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to District of Columbia for you.

Can I find flights from Philadelphia to District of Columbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Philadelphia to District of Columbia flights to just show those with flexible booking policies.

How can momondo help me find flights from Philadelphia to District of Columbia?

Once you have performed a search for Philadelphia to District of Columbia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to District of Columbia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.

An easier way to manage your District of Columbia trip

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Popular cities in District of Columbia

Flights to New Yorkfrom $45

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Flights to Orlandofrom $40

Flights to San Franciscofrom $58

Flights to Las Vegasfrom $49

Flights to Washington, D.C.from $57

Flights to Bostonfrom $51

Flights to Atlantafrom $46

Flights to Dallasfrom $57

Flights to Seattlefrom $58

District of Columbia flight routes

Flights from Boston Logan Intl to Washington, D.C. Reagan-National

Flights from Boston Logan Intl to Washington, D.C. Dulles Intl

Flights from San Francisco to Washington, D.C. Dulles Intl

Flights from Los Angeles to Washington, D.C. Dulles Intl

Flights from Atlanta Hartsfield-Jackson to Washington, D.C. Dulles Intl

Cheap flights from Philadelphia to District of Columbia from $72

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Big names and deals

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Find the cheapest flights from Philadelphia to District of Columbia

Cheap round-trip flights

Cheap one-way flights

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United Airlines flights from Philadelphia to District of Columbia

Our best United Airlines deals on Philadelphia to District of Columbia flight tickets

American Airlines flights from Philadelphia to District of Columbia

Our best American Airlines deals on Philadelphia to District of Columbia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Philadelphia to District of Columbia that are best for you.

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Philadelphia to District of Columbia

What is the cheapest day to depart on your flight to District of Columbia?

What is the cheapest time of day to depart on your flight to District of Columbia?

What is the cheapest Philadelphia to District of Columbia flight route?

Fly from Philadelphia to Washington, D.C. Reagan-National for the best Philadelphia - District of Columbia flight prices

What cabin class options are available on Philadelphia to District of Columbia flights?

There are 4 cabin classes available to choose from on Philadelphia to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to District of Columbia flights?

You could potentially save up to 63% on your flight if you consider stops on a Philadelphia to District of Columbia flight.

What is the cheapest airline that flies from Philadelphia to District of Columbia?

JetBlue and Frontier are the most popular carriers operating from Philadelphia to District of Columbia

What airlines fly to District of Columbia?

How many flights depart from Philadelphia to District of Columbia on average per day?

The number of flights available between Philadelphia and District of Columbia is 7 per day as of December 2025. The most frequent departure time is 3:00PM, with 36% of daily flights leaving in the evening.

How many flights depart from Philadelphia to District of Columbia on average per week?

50 flights are operational weekly from Philadelphia to District of Columbia as of December 2025. The most popular departure day for this route is Mon, with 34% of flights per week taking off on this day.

Cheap Philadelphia to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to District of Columbia

Best Price Found

Fastest flight time

Direct flights

Airports in District of Columbia

When did momondo last update prices for flights from Philadelphia Airport to District of Columbia?

How many operators does momondo search for flights from Philadelphia Airport to District of Columbia?

How old do you have to be to fly from Philadelphia Airport to District of Columbia?

What documentation or ID do you need to fly to District of Columbia?

What is the most popular plane model from Philadelphia to District of Columbia?

Best airlines flying from Philadelphia to District of Columbia

Compare and see reviews for airlines that fly from Philadelphia to District of Columbia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to District of Columbia?

Can I find flights from Philadelphia to District of Columbia with flexible booking policies on momondo?

How can momondo help me find flights from Philadelphia to District of Columbia?

I’m not ready to book a flight from Philadelphia to District of Columbia right now. Can momondo alert me if prices change?

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo