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

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Philadelphia according to our data. United Airlines is the first choice among our users, with 42% 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.

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

Frontier and JetBlue are the most popular carriers operating from Philadelphia to Washington, D.C. Reagan-National

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 July 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.

$120 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 week?

The number of flights available between Philadelphia and Washington, D.C. Reagan-National Airport is 24 per week as of July 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

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

As of July 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 50% of daily flights taking off in the afternoon.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 am - 4:20 pm

PHL

DCA

5h 50m

1 stop

5:15 pm - 10:36 pm

DCA

PHL

5h 21m

1 stop

$241JetBlue

Mon, Oct 26 - Mon, Nov 2

10:42 am - 6:34 pm

PHL

DCA

7h 52m

1 stop

6:00 am - 12:54 pm

DCA

PHL

6h 54m

1 stop

$241JetBlue

Wed, Sep 9 - Sun, Sep 13

10:30 am - 5:19 pm

PHL

DCA

6h 49m

1 stop

1:20 pm - 5:32 pm

DCA

PHL

4h 12m

1 stop

$241JetBlue

Fri, Oct 30 - Sun, Nov 1

6:00 am - 2:13 pm

PHL

DCA

8h 13m

1 stop

7:38 am - 4:06 pm

DCA

PHL

8h 28m

1 stop

$241JetBlue

Thu, Aug 27 - Thu, Sep 3

4:59 pm - 11:33 pm

PHL

DCA

6h 34m

1 stop

4:35 pm - 11:07 pm

DCA

PHL

6h 32m

1 stop

$241JetBlue

Tue, Sep 8 - Fri, Sep 11

10:42 am - 2:47 pm

PHL

DCA

4h 05m

1 stop

1:15 pm - 5:49 pm

DCA

PHL

4h 34m

1 stop

$241JetBlue

Tue, Oct 6 - Wed, Oct 7

4:59 pm - 11:32 pm

PHL

DCA

6h 33m

1 stop

2:25 pm - 8:01 pm

DCA

PHL

5h 36m

1 stop

$241JetBlue

Mon, Aug 24 - Mon, Aug 31

10:42 am - 5:21 pm

PHL

DCA

6h 39m

1 stop

5:00 pm - 10:04 pm

DCA

PHL

5h 04m

1 stop

$241JetBlue

Tue, Oct 6 - Wed, Oct 7

3:25 pm - 4:48 pm

PHL

DCA

1h 23mnonstop

1:55 pm - 3:05 pm

DCA

PHL

1h 10mnonstop

$249American Airlines

Thu, Aug 27 - Mon, Aug 31

3:51 pm - 5:00 pm

PHL

DCA

1h 09mnonstop

5:10 pm - 6:21 pm

DCA

PHL

1h 11mnonstop

$249American Airlines

Thu, Oct 22 - Mon, Oct 26

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

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

American Airlines

Aug 22

PHL3:25 pmPhiladelphia

1h 23m

DCA4:48 pmWashington, D.C. Reagan-National

Aug 27

DCA5:39 pmWashington, D.C. Reagan-National

1h 15m

PHL6:54 pmPhiladelphia

$249

American Airlines

Sep 14

PHL7:40 pmPhiladelphia

1h 33m

DCA9:13 pmWashington, D.C. Reagan-National

Sep 21

DCA5:18 pmWashington, D.C. Reagan-National

1h 22m

PHL6:40 pmPhiladelphia

$250

American Airlines

Aug 22

PHL3:25 pmPhiladelphia

1h 23m

DCA4:48 pmWashington, D.C. Reagan-National

Aug 27

DCA5:00 amWashington, D.C. Reagan-National

4h 56m

1 stop

PHL9:56 amPhiladelphia

$259

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

Oct 6

PHL10:42 amPhiladelphia

6h 39m

1 stop

DCA5:21 pmWashington, D.C. Reagan-National

Oct 7

DCA5:00 pmWashington, D.C. Reagan-National

5h 04m

1 stop

PHL10:04 pmPhiladelphia

$241

JetBlue

Sep 12

PHL10:42 amPhiladelphia

7h 52m

1 stop

DCA6:34 pmWashington, D.C. Reagan-National

Sep 19

DCA4:35 pmWashington, D.C. Reagan-National

6h 32m

1 stop

PHL11:07 pmPhiladelphia

$243

JetBlue

Sep 15

PHL6:00 amPhiladelphia

5h 20m

1 stop

DCA11:20 amWashington, D.C. Reagan-National

Sep 18

DCA8:55 amWashington, D.C. Reagan-National

6h 07m

1 stop

PHL3:02 pmPhiladelphia

$254

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

Cheapest round-trip

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Mon 10/26

10:30 am-4:20 pm

1 stop5h 50m

Washington, D.C. Reagan-National

Mon 11/2

5:15 pm-10:36 pm

1 stop5h 21m

$241

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Wed 9/9

10:42 am-6:34 pm

1 stop7h 52m

Washington, D.C. Reagan-National

Sun 9/13

6:00 am-12:54 pm

1 stop6h 54m

$241

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 10/30

10:30 am-5:19 pm

1 stop6h 49m

Washington, D.C. Reagan-National

Sun 11/1

1:20 pm-5:32 pm

1 stop4h 12m

$241

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Thu 8/27

6:00 am-2:13 pm

1 stop8h 13m

Washington, D.C. Reagan-National

Thu 9/3

7:38 am-4:06 pm

1 stop8h 28m

$241

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Tue 9/8

4:59 pm-11:33 pm

1 stop6h 34m

Washington, D.C. Reagan-National

Fri 9/11

4:35 pm-11:07 pm

1 stop6h 32m

$241

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Tue 10/6

10:42 am-2:47 pm

1 stop4h 05m

Washington, D.C. Reagan-National

Wed 10/7

1:15 pm-5:49 pm

1 stop4h 34m

$241

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Mon 8/24

4:59 pm-11:32 pm

1 stop6h 33m

Washington, D.C. Reagan-National

Mon 8/31

2:25 pm-8:01 pm

1 stop5h 36m

$241

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Tue 10/6

10:42 am-5:21 pm

1 stop6h 39m

Washington, D.C. Reagan-National

Wed 10/7

5:00 pm-10:04 pm

1 stop5h 04m

$241

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Thu 8/27

3:25 pm-4:48 pm

Nonstop1h 23m

Washington, D.C. Reagan-National

Mon 8/31

1:55 pm-3:05 pm

Nonstop1h 10m

$249

Quickest round-trip

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Thu 10/22

3:51 pm-5:00 pm

Nonstop1h 09m

Washington, D.C. Reagan-National

Mon 10/26

5:10 pm-6:21 pm

Nonstop1h 11m

$249

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

The month of November is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Philadelphia, with most prices found around $0. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $0.

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 $366. Flights from Philadelphia to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $617. 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 $395. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $559.

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 Airport flights?

There are 3 cabin classes available to choose from on Philadelphia to Washington, D.C. Reagan-National Airport 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 74% 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	$293
Fastest flight time	1h 38m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from Philadelphia in the past 72 hours is $293. The best round-trip flight deal from Philadelphia to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $346.

The fastest flight from Philadelphia to Washington, D.C. Reagan-National Airport takes 1h 38m

Direct flights go from Philadelphia to Washington, D.C. Reagan-National Airport every day.

Search flight deals

Frequently asked questions about flying from Philadelphia to Washington, D.C. Reagan-National Airport

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 38m 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 July 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 Embraer 175, representing 12.62% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet CRJ-550 at 9.71%, Embraer ERJ-135 / ERJ-140 / ERJ-145 at 8.74%, and Airbus A320-100/200 at 7.77%.
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 7.1 11,846 reviews		Search American Airlines flights

American Airlines Flights From Philadelphia to Washington, D.C. Reagan-National Airport
Across 11 American Airlines flights from Philadelphia to Washington, D.C. Reagan-National Airport this week, the average price was $559, with the best American Airlines deals starting from $179 round-trip. 11,846 users have rated American Airlines on momondo, with an average score of 7.1/10.

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Colonial Beach

Springfield

Fairfax

Tysons

Bethesda

Edgewood

College Park

Why use momondo?

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 8/30

Sun 9/6

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.

Popular cities

Other flights from Philadelphia

Other flights to Washington, D.C.

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United States

Flights to Newark Airportfrom $100

Flights to New York John F Kennedy Intl Airportfrom $153

Flights to New York LaGuardia Airportfrom $134

Flights to Dallas/Fort Worth Airportfrom $71

Flights to Washington, D.C. Dulles Intl Airportfrom $74

Flights to Chicago O'Hare Intl Airportfrom $70

Flights to Orlando Airportfrom $56

Flights to Chicago Midway Airport

Flights to Dallas Love Field Airport

Flights to Chicago Greater Rockford Airport

Cheap flights from Philadelphia to Washington, D.C. from $119

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 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Philadelphia to Washington, D.C.

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

Price Alerts

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

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

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

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.

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 month to fly 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 Airport 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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Philadelphia to Washington, D.C. Reagan-National Airport

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

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

Why use momondo?

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.

Popular cities in the United States

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

Philadelphia flight routes

According to popular flight searches on momondo this year

Washington, D.C. Reagan-National Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

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

Complete your trip to Washington, D.C.

Explore popular destinations other users love

According to popular flight searches on momondo this year