What is the cheapest airline that flies from Philadelphia to Washington, D.C. Reagan-National?

JetBlue is the most popular carrier operating from Philadelphia to Washington, D.C. Reagan-National

What airlines fly to Washington, D.C. Reagan-National Airport?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Philadelphia according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Philadelphia Airport to Washington, D.C. Reagan-National Airport?

Prices for flights from Philadelphia Airport to Washington, D.C. Reagan-National Airport refresh daily.

How many operators does momondo search for flights from Philadelphia Airport to Washington, D.C. Reagan-National Airport?

There is 1 operator available for flights from Philadelphia Airport to Washington, D.C. Reagan-National Airport as of February 2026.

How old do you have to be to fly from Philadelphia Airport to Washington, D.C. Reagan-National Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$81 Cheap Flights from Philadelphia to Washington, D.C. Reagan-National Airport in 2026

Q: How many flights depart from Philadelphia to Washington, D.C. Reagan-National Airport on average per day?

As of February 2026, 3 flights take off from Philadelphia and land in Washington, D.C. Reagan-National Airport each day. The most common flight departure time for this route is 3:00PM, with 73% of daily flights taking off in the afternoon.

Q: How many flights depart from Philadelphia to Washington, D.C. Reagan-National Airport on average per week?

The number of flights available between Philadelphia and Washington, D.C. Reagan-National Airport is 23 per week as of February 2026. The most frequent departure day is Mon, with 22% of weekly flights leaving on this day.

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One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:00 pm - 6:59 pm

PHL

DCA

6h 59m

1 stop

8:30 am - 2:18 pm

DCA

PHL

5h 48m

1 stop

$161JetBlue

Thu, May 28 - Wed, Jun 3

9:54 am - 5:18 pm

PHL

DCA

7h 24m

1 stop

3:55 pm - 10:31 pm

DCA

PHL

6h 36m

1 stop

$162JetBlue

Thu, Mar 19 - Mon, Mar 23

10:00 am - 2:40 pm

PHL

DCA

4h 40m

1 stop

8:30 am - 2:18 pm

DCA

PHL

5h 48m

1 stop

$174JetBlue

Wed, May 27 - Wed, Jun 3

3:14 pm - 4:25 pm

PHL

DCA

1h 11mnonstop

2:16 pm - 3:26 pm

DCA

PHL

1h 10mnonstop

$179American Airlines

Thu, Mar 19 - Mon, Mar 23

10:00 am - 2:40 pm

PHL

DCA

4h 40m

1 stop

4:50 pm - 11:01 pm

DCA

PHL

6h 11m

1 stop

$187JetBlue

Wed, May 27 - Mon, Jun 1

10:00 am - 4:19 pm

PHL

DCA

6h 19m

1 stop

4:50 pm - 11:01 pm

DCA

PHL

6h 11m

1 stop

$209JetBlue

Sun, May 24 - Tue, Jun 2

6:00 am - 12:59 pm

PHL

DCA

6h 59m

1 stop

7:00 am - 2:07 pm

DCA

PHL

7h 07m

1 stop

$217JetBlue

Tue, Mar 3 - Sat, Mar 7

3:14 pm - 4:25 pm

PHL

DCA

1h 11mnonstop

5:00 am - 9:55 am

DCA

PHL

4h 55m

1 stop

$219American Airlines

Fri, Mar 13 - Sun, Mar 15

10:00 am - 2:40 pm

PHL

DCA

4h 40m

1 stop

1:25 pm - 7:30 pm

DCA

PHL

6h 05m

1 stop

$222JetBlue

Sun, May 24 - Sat, Jun 6

3:46 pm - 5:00 pm

PHL

DCA

1h 14mnonstop

7:00 am - 11:12 am

DCA

PHL

4h 12m

1 stop

$223American Airlines

Wed, May 27 - Wed, Jun 3

JetBlue flights from Philadelphia to Washington, D.C. Reagan-National Airport

Our best JetBlue deals on Philadelphia to Washington, D.C. Reagan-National Airport flight tickets

JetBlue

Mar 11

PHL3:02 pmPhiladelphia

6h 13m

1 stop

DCA9:15 pmWashington, D.C. Reagan-National

Mar 18

DCA6:10 pmWashington, D.C. Reagan-National

4h 21m

1 stop

PHL10:31 pmPhiladelphia

$161

JetBlue

Mar 19

PHL9:54 amPhiladelphia

5h 04m

1 stop

DCA2:58 pmWashington, D.C. Reagan-National

Mar 23

DCA6:10 pmWashington, D.C. Reagan-National

4h 21m

1 stop

PHL10:31 pmPhiladelphia

$162

JetBlue

Mar 18

PHL6:00 amPhiladelphia

7h 58m

1 stop

DCA1:58 pmWashington, D.C. Reagan-National

Mar 25

DCA1:00 pmWashington, D.C. Reagan-National

6h 24m

1 stop

PHL7:24 pmPhiladelphia

$174

United Airlines flights from Philadelphia to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Philadelphia to Washington, D.C. Reagan-National Airport flight tickets

United Airlines

Feb 26

PHL6:27 amPhiladelphia

9h 05m

1 stop

DCA3:32 pmWashington, D.C. Reagan-National

Mar 2

DCA7:59 pmWashington, D.C. Reagan-National

18h 20m

2 stops

PHL2:19 pmPhiladelphia

$1,145

United Airlines

Feb 26

PHL6:27 amPhiladelphia

9h 05m

1 stop

DCA3:32 pmWashington, D.C. Reagan-National

Mar 2

DCA7:59 pmWashington, D.C. Reagan-National

18h 20m

2 stops

PHL2:19 pmPhiladelphia

$1,197

United Airlines

Feb 26

PHL6:27 amPhiladelphia

9h 05m

1 stop

DCA3:32 pmWashington, D.C. Reagan-National

Mar 2

DCA7:59 pmWashington, D.C. Reagan-National

18h 20m

2 stops

PHL2:19 pmPhiladelphia

$1,202

momondo Fare Finder

Use the filters below to find and compare flights from Philadelphia to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Thu 5/28

12:00 pm-6:59 pm

1 stop6h 59m

Washington, D.C. Reagan-National

Wed 6/3

8:30 am-2:18 pm

1 stop5h 48m

$161

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Thu 3/19

9:54 am-5:18 pm

1 stop7h 24m

Washington, D.C. Reagan-National

Mon 3/23

3:55 pm-10:31 pm

1 stop6h 36m

$162

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Wed 5/27

10:00 am-2:40 pm

1 stop4h 40m

Washington, D.C. Reagan-National

Wed 6/3

8:30 am-2:18 pm

1 stop5h 48m

$174

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Thu 3/19

3:14 pm-4:25 pm

Nonstop1h 11m

Washington, D.C. Reagan-National

Mon 3/23

2:16 pm-3:26 pm

Nonstop1h 10m

$179

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Wed 5/27

10:00 am-2:40 pm

1 stop4h 40m

Washington, D.C. Reagan-National

Mon 6/1

4:50 pm-11:01 pm

1 stop6h 11m

$187

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Sun 5/24

10:00 am-4:19 pm

1 stop6h 19m

Washington, D.C. Reagan-National

Tue 6/2

4:50 pm-11:01 pm

1 stop6h 11m

$209

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Tue 3/3

6:00 am-12:59 pm

1 stop6h 59m

Washington, D.C. Reagan-National

Sat 3/7

7:00 am-2:07 pm

1 stop7h 07m

$217

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 3/13

3:14 pm-4:25 pm

Nonstop1h 11m

Washington, D.C. Reagan-National

Sun 3/15

5:00 am-9:55 am

1 stop4h 55m

$219

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Sun 5/24

10:00 am-2:40 pm

1 stop4h 40m

Washington, D.C. Reagan-National

Sat 6/6

1:25 pm-7:30 pm

1 stop6h 05m

$222

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Wed 5/27

3:46 pm-5:00 pm

Nonstop1h 14m

Washington, D.C. Reagan-National

Wed 6/3

7:00 am-11:12 am

1 stop4h 12m

$223

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Washington, D.C. Reagan-National Airport

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

Airlines

Other information

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Philadelphia to Washington, D.C. Reagan-National Airport is on a Saturday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Saturday will often find tickets for as low as $391. Flights from Philadelphia to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $535. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Philadelphia to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $397. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the afternoon when prices are around $464.

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

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

What cabin class options are available on Philadelphia to Washington, D.C. Reagan-National flights?

There are 3 cabin classes available to choose from on Philadelphia to Washington, D.C. Reagan-National 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 Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 70% on your flight if you consider stops on a Philadelphia to Washington, D.C. Reagan-National Airport flight.

When to book flights from Philadelphia to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Washington, D.C. Reagan-National Airport (PHL to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Washington, D.C. Reagan-National Airport

Best Price Found	$258
Fastest flight time	1h 11m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat

The best one-way flight to Washington, D.C. Reagan-National Airport from Philadelphia in the past 72 hours is $258. The best round-trip flight deal from Philadelphia to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $430.

The fastest flight from Philadelphia to Washington, D.C. Reagan-National Airport takes 1h 11m

Direct flights go from Philadelphia to Washington, D.C. Reagan-National Airport on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

Search flight deals

How far is Philadelphia to Washington, D.C. Reagan-National by plane?
The straight-line distance from Philadelphia to Washington, D.C. Reagan-National is 126.1 mi. 1h 11m is a normal flight duration for this route.
When did momondo last update prices for flights from Philadelphia Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Philadelphia Airport to Washington, D.C. Reagan-National Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Washington, D.C. Reagan-National Airport?
There is 1 operator available for flights from Philadelphia Airport to Washington, D.C. Reagan-National Airport as of February 2026.
How old do you have to be to fly from Philadelphia Airport to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Philadelphia to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Washington, D.C. Reagan-National Airport is Canadair (Bombardier) Regional Jet 900, representing 18.58% of all bookings. The subsequent popular models are Airbus A320-100/200 at 9.73%, Airbus A321neo at 7.96%, and Embraer ERJ-145 at 6.19%.
What is the most popular airline from Philadelphia to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for flights between Philadelphia and Washington, D.C. Reagan-National Airport, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Philadelphia to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Philadelphia to Washington, D.C. Reagan-National Airport with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.2 11,321 reviews		Search American Airlines flights

American Airlines Flights From Philadelphia to Washington, D.C. Reagan-National Airport
Across 9 American Airlines flights from Philadelphia to Washington, D.C. Reagan-National Airport this week, the average price was $199, with the best American Airlines deals starting from $179 round-trip. 11,321 users have rated American Airlines on momondo, with an average score of 7.2/10.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Colonial Beach

Laurel

Silver Spring

Tysons

Towson

Fredericksburg

Gaithersburg

Rockville

Manassas

Springfield

Fairfax

Bethesda

Linthicum Heights

College Park

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Why should I use momondo to find a flight deal from Philadelphia to Washington, D.C.?

Finding the right flight to Washington, D.C. from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Philadelphia to Washington, D.C. with flexible booking policies on momondo?

Flights from Philadelphia to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Washington, D.C.?

Once you have performed a search for Philadelphia to Washington, D.C. 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 Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Philadelphia to Washington, D.C. from $81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Washington, D.C. departing on 3/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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JetBlue flights from Philadelphia to Washington, D.C. Reagan-National Airport

Our best JetBlue deals on Philadelphia to Washington, D.C. Reagan-National Airport flight tickets

United Airlines flights from Philadelphia to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Philadelphia to Washington, D.C. Reagan-National Airport flight tickets

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Use the filters below to find and compare flights from Philadelphia to Washington, D.C. Reagan-National Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Philadelphia to Washington, D.C. Reagan-National Airport

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

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

What cabin class options are available on Philadelphia to Washington, D.C. Reagan-National flights?

Can stopping save me money on Philadelphia to Washington, D.C. Reagan-National Airport flights?

What is the cheapest airline that flies from Philadelphia to Washington, D.C. Reagan-National?

What airlines fly to Washington, D.C. Reagan-National Airport?

How many flights depart from Philadelphia to Washington, D.C. Reagan-National Airport on average per day?

How many flights depart from Philadelphia to Washington, D.C. Reagan-National Airport on average per week?

When to book flights from Philadelphia to Washington, D.C. Reagan-National Airport

Cheap Philadelphia to Washington, D.C. Reagan-National Airport (PHL to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Washington, D.C. Reagan-National Airport

Best Price Found

Fastest flight time

Direct flights

Best airlines flying from Philadelphia to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Philadelphia to Washington, D.C. Reagan-National Airport with momondo

American Airlines Flights From Philadelphia to Washington, D.C. Reagan-National Airport

Traveling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Washington, D.C.?

Can I find flights from Philadelphia to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights from Philadelphia to Washington, D.C.?

I’m not ready to book a flight from Philadelphia to Washington, D.C. right now. Can momondo alert me if prices change?

An easier way to manage your Washington, D.C. Reagan-National Airport 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 Washington, D.C.

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List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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