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Cheap flights from Washington, D.C. Reagan-National Airport to Philadelphia 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 Washington, D.C. Reagan-National Airport to Philadelphia departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Philadelphia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:55 pm - 3:05 pmDCA  Washington, D.C. Reagan-National-PHL Philadelphia
1h 10mnonstop
American Airlines Logo
4:31 pm - 9:22 pmPHL  Philadelphia-DCA Washington, D.C. Reagan-National
4h 51m1 stop Cleveland Hopkins Intl
$192American Airlines
Sun, Sep 6 - Sun, Sep 6
American Airlines Logo
1:44 pm - 2:55 pmDCA  Washington, D.C. Reagan-National-PHL Philadelphia
1h 11mnonstop
American Airlines Logo
3:54 pm - 5:19 pmPHL  Philadelphia-DCA Washington, D.C. Reagan-National
1h 25mnonstop
$249American Airlines
Sat, Nov 14 - Mon, Nov 16
American Airlines Logo
1:29 pm - 2:37 pmDCA  Washington, D.C. Reagan-National-PHL Philadelphia
1h 08mnonstop
American Airlines Logo
7:55 pm - 9:20 pmPHL  Philadelphia-DCA Washington, D.C. Reagan-National
1h 25mnonstop
$249American Airlines
Sat, Oct 31 - Tue, Nov 3
American Airlines Logo
1:33 pm - 2:40 pmDCA  Washington, D.C. Reagan-National-PHL Philadelphia
1h 07mnonstop
American Airlines Logo
7:40 pm - 9:13 pmPHL  Philadelphia-DCA Washington, D.C. Reagan-National
1h 33mnonstop
$249American Airlines
Fri, Sep 11 - Mon, Sep 14
American Airlines Logo
1:55 pm - 3:05 pmDCA  Washington, D.C. Reagan-National-PHL Philadelphia
1h 10mnonstop
American Airlines Logo
7:43 pm - 9:00 pmPHL  Philadelphia-DCA Washington, D.C. Reagan-National
1h 17mnonstop
$249American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
1:55 pm - 3:05 pmDCA  Washington, D.C. Reagan-National-PHL Philadelphia
1h 10mnonstop
American Airlines Logo
7:35 pm - 9:13 pmPHL  Philadelphia-DCA Washington, D.C. Reagan-National
1h 38mnonstop
$249American Airlines
Sun, Sep 6 - Sun, Sep 6
JetBlue Logo
7:38 am - 4:06 pmDCA  Washington, D.C. Reagan-National-PHL Philadelphia
8h 28m1 stop Fort Lauderdale
JetBlue Logo
10:42 am - 3:59 pmPHL  Philadelphia-DCA Washington, D.C. Reagan-National
5h 17m1 stop Boston Logan Intl
$251JetBlue
Wed, Sep 2 - Wed, Sep 9
JetBlue Logo
6:00 am - 1:02 pmDCA  Washington, D.C. Reagan-National-PHL Philadelphia
7h 02m1 stop Fort Lauderdale
JetBlue Logo
3:25 pm - 9:00 pmPHL  Philadelphia-DCA Washington, D.C. Reagan-National
5h 35m1 stop Boston Logan Intl
$251JetBlue
Sun, Oct 11 - Fri, Oct 16
JetBlue Logo
4:10 pm - 11:44 pmDCA  Washington, D.C. Reagan-National-PHL Philadelphia
7h 34m1 stop Fort Lauderdale
JetBlue Logo
10:45 am - 4:05 pmPHL  Philadelphia-DCA Washington, D.C. Reagan-National
5h 20m1 stop Boston Logan Intl
$251JetBlue
Sat, Oct 10 - Wed, Oct 21
JetBlue Logo
1:15 pm - 5:49 pmDCA  Washington, D.C. Reagan-National-PHL Philadelphia
4h 34m1 stop Boston Logan Intl
JetBlue Logo
10:45 am - 4:05 pmPHL  Philadelphia-DCA Washington, D.C. Reagan-National
5h 20m1 stop Boston Logan Intl
$251JetBlue
Mon, Oct 5 - Sat, Oct 24

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

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Philadelphia flight tickets
American Airlines
Sep 6
DCA1:55 pmWashington, D.C. Reagan-National
1h 10m
PHL3:05 pmPhiladelphia
Sep 6
PHL4:31 pmPhiladelphia
4h 51m
1 stop
DCA9:22 pmWashington, D.C. Reagan-National
$192
American Airlines
Nov 14
DCA4:59 pmWashington, D.C. Reagan-National
1h 14m
PHL6:13 pmPhiladelphia
Nov 15
PHL3:54 pmPhiladelphia
1h 25m
DCA5:19 pmWashington, D.C. Reagan-National
$249
American Airlines
Aug 28
DCA5:39 pmWashington, D.C. Reagan-National
1h 15m
PHL6:54 pmPhiladelphia
Aug 30
PHL7:35 pmPhiladelphia
1h 38m
DCA9:13 pmWashington, D.C. Reagan-National
$250

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

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to Philadelphia flight tickets
JetBlue
Nov 14
DCA4:10 pmWashington, D.C. Reagan-National
7h 29m
1 stop
PHL11:39 pmPhiladelphia
Nov 16
PHL6:00 amPhiladelphia
6h 15m
1 stop
DCA12:15 pmWashington, D.C. Reagan-National
$251
JetBlue
Sep 11
DCA6:00 amWashington, D.C. Reagan-National
6h 54m
1 stop
PHL12:54 pmPhiladelphia
Sep 14
PHL1:55 pmPhiladelphia
7h 12m
1 stop
DCA9:07 pmWashington, D.C. Reagan-National
$264
JetBlue
Aug 29
DCA3:09 pmWashington, D.C. Reagan-National
7h 20m
1 stop
PHL10:29 pmPhiladelphia
Aug 30
PHL4:59 pmPhiladelphia
6h 33m
1 stop
DCA11:32 pmWashington, D.C. Reagan-National
$279

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Sun 9/6

1:55 pm-3:05 pm

Nonstop1h 10m

Philadelphia

Sun 9/6

4:31 pm-9:22 pm

1 stop4h 51m

$192

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Sat 11/14

1:44 pm-2:55 pm

Nonstop1h 11m

Philadelphia

Mon 11/16

3:54 pm-5:19 pm

Nonstop1h 25m

$249

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Sat 10/31

1:29 pm-2:37 pm

Nonstop1h 08m

Philadelphia

Tue 11/3

7:55 pm-9:20 pm

Nonstop1h 25m

$249

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Fri 9/11

1:33 pm-2:40 pm

Nonstop1h 07m

Philadelphia

Mon 9/14

7:40 pm-9:13 pm

Nonstop1h 33m

$249
Quickest round-trip

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Sat 9/5

1:55 pm-3:05 pm

Nonstop1h 10m

Philadelphia

Sat 9/12

7:43 pm-9:00 pm

Nonstop1h 17m

$249

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Sun 9/6

1:55 pm-3:05 pm

Nonstop1h 10m

Philadelphia

Sun 9/6

7:35 pm-9:13 pm

Nonstop1h 38m

$249

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Wed 9/2

7:38 am-4:06 pm

1 stop8h 28m

Philadelphia

Wed 9/9

10:42 am-3:59 pm

1 stop5h 17m

$251

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Sun 10/11

6:00 am-1:02 pm

1 stop7h 02m

Philadelphia

Fri 10/16

3:25 pm-9:00 pm

1 stop5h 35m

$251

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Sat 10/10

4:10 pm-11:44 pm

1 stop7h 34m

Philadelphia

Wed 10/21

10:45 am-4:05 pm

1 stop5h 20m

$251

Washington, D.C.Philadelphia

DCA Washington, D.C. Reagan-National - PHL Philadelphia

DCAPHL

Washington, D.C. Reagan-National

Mon 10/5

1:15 pm-5:49 pm

1 stop4h 34m

Philadelphia

Sat 10/24

10:45 am-4:05 pm

1 stop5h 20m

$251

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

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

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 Philadelphia?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Philadelphia is on a Friday. Travelers who choose to depart for Philadelphia on a Friday will often find tickets for as low as $453. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. Reagan-National Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $697.

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

According to our data, the cheapest time of day to fly to Philadelphia is in the morning. momondo users have found flights departing from Washington, D.C. Reagan-National Airport to Philadelphia in the morning for as low as $427. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $687.

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

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

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

There are 4 cabin classes available to choose from on Washington, D.C. Reagan-National Airport to Philadelphia 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 Washington, D.C. Reagan-National Airport to Philadelphia flights?

You could potentially save up to 50% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Philadelphia flight.

How have Washington, D.C. Reagan-National Airport to Philadelphia flight prices changed over time?

As of August 2026, prices for Washington, D.C. Reagan-National Airport to Philadelphia flights are approximately 41% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$248

Fastest flight time

1h 08m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Washington, D.C. Reagan-National Airport in the past 72 hours is $248. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Philadelphia found on momondo in the last 72 hours is $454.
The fastest flight from Washington, D.C. Reagan-National Airport to Philadelphia takes 1h 08m
Direct flights go from Washington, D.C. Reagan-National Airport to Philadelphia every day.
There is 1 airport in Philadelphia. From Washington, D.C. Reagan-National Airport there are direct flights to Philadelphia (PHL).
Search flight deals

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

  • How far is Washington, D.C. Reagan-National to Philadelphia by plane?

    Washington, D.C. Reagan-National and Philadelphia are 126.1 mi apart from one another. Flights usually cover this in 1h 08m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Philadelphia Airport are refreshed on a daily basis.

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

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

    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 Washington, D.C. Reagan-National Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Washington, D.C. Reagan-National Airport to Philadelphia?

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Philadelphia?

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

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $179Free CancellationRating
7.1
11,913 reviews
Search American Airlines flights

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

    American Airlines flight deals from Washington, D.C. Reagan-National Airport to Philadelphia start from $179 round-trip. Over the 13 American Airlines flights for this route in a normal week, average airfare is usually $309 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Rehoboth Beach
Cape May
Wildwood Crest
Ocean City
Cherry Hill
King of Prussia
Newark
Reading
Essington
Dover
Dewey Beach
North Wildwood
New Castle
Chester
Avalon
Vineland
Lewes
Stone Harbor
Pottstown

Why use momondo?

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

Finding the right flight to Philadelphia from Washington, D.C. 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 Philadelphia quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Philadelphia from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Philadelphia.

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

Price alerts on flights to Philadelphia from Washington, D.C. 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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