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

JetBlue, American Airlines, and United Airlines 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 11 per day as of August 2025. The most frequent departure time is 6:00AM, with 52% of daily flights leaving at noon.

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

78 flights are operational weekly from Philadelphia to District of Columbia as of August 2025. The most popular departure day for this route is Tue, with 26% 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 August 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.

$101 Cheap Flights from Philadelphia to District of Columbia in 2025

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Find the cheapest flights from Philadelphia to District of Columbia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:36 am - 10:51 amPHL-DCA

1h 15mnonstop

4:40 pm - 5:47 pmDCA-PHL

1h 07mnonstop

$179American Airlines

Find Deal

Fri, Sep 12 - Sat, Sep 13

7:58 pm - 9:05 pmPHL-IAD

1h 07mnonstop

12:52 pm - 2:06 pmIAD-PHL

1h 14mnonstop

$179United Airlines

Find Deal

Mon, Sep 1 - Wed, Sep 10

9:36 am - 10:51 amPHL-DCA

1h 15mnonstop

6:00 am - 7:07 amDCA-PHL

1h 07mnonstop

$181American Airlines

Find Deal

Thu, Sep 18 - Thu, Sep 25

7:59 pm - 9:08 pmPHL-IAD

1h 09mnonstop

5:30 pm - 6:48 pmIAD-PHL

1h 18mnonstop

$199United Airlines

Find Deal

Fri, Aug 15 - Sun, Aug 17

10:30 am - 11:43 amPHL-DCA

1h 13mnonstop

4:40 pm - 5:44 pmDCA-PHL

1h 04mnonstop

$199American Airlines

Find Deal

Fri, Aug 15 - Sun, Aug 17

11:45 am - 8:54 pmPHL-DCA

9h 09m1 stop

11:55 am - 5:15 pmDCA-PHL

5h 20m1 stop

$201JetBlue

Find Deal

Fri, Sep 12 - Mon, Sep 15

7:00 am - 11:15 amPHL-DCA

4h 15m1 stop

11:55 am - 5:15 pmDCA-PHL

5h 20m1 stop

$204JetBlue

Find Deal

Thu, Sep 11 - Tue, Sep 16

11:45 am - 8:54 pmPHL-DCA

9h 09m1 stop

9:00 am - 5:15 pmDCA-PHL

8h 15m1 stop

$221JetBlue

Find Deal

Fri, Sep 12 - Sat, Sep 13

9:36 am - 10:51 amPHL-DCA

1h 15mnonstop

6:00 am - 10:37 amDCA-PHL

4h 37m1 stop

$234American Airlines

Find Deal

Fri, Sep 12 - Mon, Sep 15

6:37 pm - 2:25 pmPHL-IAD

19h 48m2 stops

7:25 am - 11:55 pmIAD-PHL

16h 30m1 stop

$361Frontier

Find Deal

Sat, Oct 4 - Tue, Oct 28

United Airlines flights from Philadelphia to District of Columbia

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

United Airlines

Sep 1

PHL7:58 pmPhiladelphia

1h 07m

IAD9:05 pmWashington, D.C. Dulles Intl

Sep 10

IAD12:52 pmWashington, D.C. Dulles Intl

1h 14m

PHL2:06 pmPhiladelphia

$179

Find similar

United Airlines

Aug 15

PHL7:59 pmPhiladelphia

1h 09m

IAD9:08 pmWashington, D.C. Dulles Intl

Aug 17

IAD5:30 pmWashington, D.C. Dulles Intl

1h 18m

PHL6:48 pmPhiladelphia

$199

Find similar

United Airlines

Aug 26

PHL3:00 pmPhiladelphia

1h 08m

IAD4:08 pmWashington, D.C. Dulles Intl

Aug 30

IAD8:21 amWashington, D.C. Dulles Intl

1h 12m

PHL9:33 amPhiladelphia

$237

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

Sep 12

PHL9:36 amPhiladelphia

1h 15m

DCA10:51 amWashington, D.C. Reagan-National

Sep 13

DCA4:40 pmWashington, D.C. Reagan-National

1h 07m

PHL5:47 pmPhiladelphia

$179

Find similar

American Airlines

Sep 18

PHL9:36 amPhiladelphia

1h 15m

DCA10:51 amWashington, D.C. Reagan-National

Sep 25

DCA6:00 amWashington, D.C. Reagan-National

1h 07m

PHL7:07 amPhiladelphia

$181

Find similar

American Airlines

Aug 15

PHL10:30 amPhiladelphia

1h 13m

DCA11:43 amWashington, D.C. Reagan-National

Aug 17

DCA4:40 pmWashington, D.C. Reagan-National

1h 04m

PHL5:44 pmPhiladelphia

$199

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 - DCA

PHLDCA

Philadelphia

Fri 9/12

9:36 am-10:51 am

Nonstop1h 15m

Washington, D.C. Reagan-National

Sat 9/13

4:40 pm-5:47 pm

Nonstop1h 07m

$179

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Mon 9/1

7:58 pm-9:05 pm

Nonstop1h 07m

Washington, D.C. Dulles Intl

Wed 9/10

12:52 pm-2:06 pm

Nonstop1h 14m

$179

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Thu 9/18

9:36 am-10:51 am

Nonstop1h 15m

Washington, D.C. Reagan-National

Thu 9/25

6:00 am-7:07 am

Nonstop1h 07m

$181

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Fri 8/15

7:59 pm-9:08 pm

Nonstop1h 09m

Washington, D.C. Dulles Intl

Sun 8/17

5:30 pm-6:48 pm

Nonstop1h 18m

$199

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 8/15

10:30 am-11:43 am

Nonstop1h 13m

Washington, D.C. Reagan-National

Sun 8/17

4:40 pm-5:44 pm

Nonstop1h 04m

$199

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 9/12

11:45 am-8:54 pm

1 stop9h 09m

Washington, D.C. Reagan-National

Mon 9/15

11:55 am-5:15 pm

1 stop5h 20m

$201

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Thu 9/11

7:00 am-11:15 am

1 stop4h 15m

Washington, D.C. Reagan-National

Tue 9/16

11:55 am-5:15 pm

1 stop5h 20m

$204

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 9/12

11:45 am-8:54 pm

1 stop9h 09m

Washington, D.C. Reagan-National

Sat 9/13

9:00 am-5:15 pm

1 stop8h 15m

$221

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 9/12

9:36 am-10:51 am

Nonstop1h 15m

Washington, D.C. Reagan-National

Mon 9/15

6:00 am-10:37 am

1 stop4h 37m

$234

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Sat 10/4

6:37 pm-2:25 pm

2 stops19h 48m

Washington, D.C. Dulles Intl

Tue 10/28

7:25 am-11:55 pm

1 stop16h 30m

$361

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 $624. 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 $872.

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 $620 when looking at flights departing in the morning. Flights to District of Columbia are more costly at noon, with an average ticket price of $1,188. 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 2% 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	$101
Fastest flight time	1h 00m
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 $101. The best round-trip flight deal from Philadelphia to District of Columbia found on momondo in the last 72 hours is $179.

The fastest flight from Philadelphia to District of Columbia takes 1h 00m

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

There are 2 airports near District of Columbia: 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 August 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 Boeing 787-9 Dreamliner, making up 11.46% of the total bookings. Other popular models include Airbus A319 with 7.96%, Canadair (Bombardier) Regional Jet 900 with 7.48%, and Boeing 787-8 Dreamliner with 5.91%.

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 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 8,912 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

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.

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Find better results for your trip to District of Columbia

Popular cities in District of Columbia

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Flights to Dallasfrom $58

Flights to Seattlefrom $95

Cheap flights from Philadelphia to District of Columbia from $101

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from Philadelphia to District of Columbia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

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

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 2% 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, American Airlines, and United Airlines 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 11 per day as of August 2025. The most frequent departure time is 6:00AM, with 52% of daily flights leaving at noon.

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

78 flights are operational weekly from Philadelphia to District of Columbia as of August 2025. The most popular departure day for this route is Tue, with 26% 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