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$116+ Cheap flights from Reagan-National (DCA) to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PHL
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Reagan-National to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 17, 2025.

Round-trip from

$178
(American Airlines)

One-way from

$116
(JetBlue)

Popular in

February

Cheapest in

January

Average price

$552

Good round-trip deal

$299 or less

Good one-way deal

$173 or less
From Washington, D.C. Reagan-National to Philadelphia
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One-way flight from Washington, D.C. Reagan-National to Philadelphia
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Philadelphia.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Philadelphia.
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Find flight deals from Reagan-National to Philadelphia

Cheapest flights from Reagan-National to Philadelphia
Explore the most affordable flight options available from Reagan-National to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/271:44 pmDCA - PHL
1 stop24h 10mAmerican Airlines
vie. 11/283:05 pmPHL - DCA
Nonstop1h 02mAmerican Airlines
Deal found 9/15$178
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/1512:54 pmDCA - PHL
Nonstop1h 05mAmerican Airlines
mié. 10/228:20 amPHL - DCA
Nonstop1h 09mAmerican Airlines
Deal found 9/16$179
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/306:55 amDCA - PHL
1 stop5h 39mAmerican Airlines
mar. 9/303:44 pmPHL - DCA
Nonstop1h 10mAmerican Airlines
Deal found 9/16$187
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/11:30 pmDCA - PHL
Nonstop1h 02mAmerican Airlines
dom. 10/53:44 pmPHL - DCA
Nonstop1h 10mAmerican Airlines
Deal found 9/15$189
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/234:40 pmDCA - PHL
Nonstop1h 07mAmerican Airlines
jue. 10/23:44 pmPHL - DCA
Nonstop1h 10mAmerican Airlines
Deal found 9/15$199
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/266:00 amDCA - PHL
Nonstop1h 07mAmerican Airlines
dom. 9/286:34 pmPHL - DCA
Nonstop1h 26mAmerican Airlines
Deal found 9/15$209
This Priceline deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/154:39 pmDCA - PHL
1 stop5h 16mJetBlue
mié. 10/227:00 amPHL - DCA
1 stop4h 13mJetBlue
Deal found 9/16$231
This Trip.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/303:09 pmDCA - PHL
1 stop5h 31mJetBlue
mié. 12/310:24 amPHL - DCA
1 stop4h 20mJetBlue
Deal found 9/16$236
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/186:10 amDCA - PHL
Nonstop1h 11mAmerican Airlines
vie. 10/248:20 amPHL - DCA
Nonstop1h 09mAmerican Airlines
Deal found 9/16$241
This Priceline deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/11:20 pmDCA - PHL
1 stop8h 30mJetBlue
sáb. 10/410:20 amPHL - DCA
1 stop7h 44mJetBlue
Deal found 9/17$243

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
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

Reagan-National

Fly to

Philadelphia

Route

Depart

Return

Price

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

jue. 11/27

1:44 pm-1:54 pm

1 stop24h 10m

Philadelphia

vie. 11/28

3:05 pm-4:07 pm

Nonstop1h 02m

$178

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

mar. 10/28

12:54 pm-1:59 pm

Nonstop1h 05m

Philadelphia

sáb. 11/1

10:43 am-11:59 am

Nonstop1h 16m

$179

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

vie. 10/31

6:59 am-8:12 am

Nonstop1h 13m

Philadelphia

dom. 11/2

7:50 pm-8:58 pm

Nonstop1h 08m

$179

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

jue. 12/4

1:44 pm-2:52 pm

Nonstop1h 08m

Philadelphia

lun. 12/8

3:51 pm-4:55 pm

Nonstop1h 04m

$179

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

mié. 10/15

6:10 am-7:21 am

Nonstop1h 11m

Philadelphia

mié. 10/22

8:20 am-9:29 am

Nonstop1h 09m

$179

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

vie. 10/24

6:10 am-7:21 am

Nonstop1h 11m

Philadelphia

dom. 10/26

8:20 am-9:29 am

Nonstop1h 09m

$179

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

lun. 11/17

1:44 pm-2:53 pm

Nonstop1h 09m

Philadelphia

dom. 11/23

7:50 pm-8:58 pm

Nonstop1h 08m

$179

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

jue. 10/2

1:30 pm-2:32 pm

Nonstop1h 02m

Philadelphia

lun. 10/6

6:45 pm-7:59 pm

Nonstop1h 14m

$189

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

mié. 10/1

1:30 pm-2:32 pm

Nonstop1h 02m

Philadelphia

dom. 10/5

3:44 pm-4:54 pm

Nonstop1h 10m

$189

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

mar. 9/23

4:40 pm-5:47 pm

Nonstop1h 07m

Philadelphia

jue. 10/2

3:44 pm-4:54 pm

Nonstop1h 10m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 21 results
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Best time to book a flight from Reagan-National to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Philadelphia

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Philadelphia (average of $236). Flying from Washington, D.C. Reagan-National Airport to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to PHL?

Find hourly flight availability from Reagan-National to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Philadelphia at noon. Doing so could potentially save you 39% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Philadelphia. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Philadelphia flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated septiembre 17, 2025.
Peruse reviews from past customers who have flown with American Airlines from Washington, D.C. Reagan-National Airport to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Philadelphia from Washington, D.C. Reagan-National?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Philadelphia. 1 airline have flights to Philadelphia from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Philadelphia should not be difficult; the airport handles an average of 6 inbound flights from Washington, D.C. Reagan-National per day.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Philadelphia?

    Departing from Washington, D.C. Reagan-National Airport to Philadelphia will take you 24h 10m. The distance from Washington, D.C. Reagan-National Airport to Philadelphia is about 119 mi.

  • What is the cheapest airline to fly from Washington, D.C. Reagan-National Airport to Philadelphia round-trip?

    Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to Philadelphia round-trip from $179. American Airlines is 48% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Philadelphia?

    Consider Republic Airways (80%), American Airlines (71%) or Qatar Airways (68%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Reagan-National Airport to Philadelphia.

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Philadelphia?

    Looking at all options, your cheapest flight can be booked for $115. While the most popular route (Washington, D.C. Reagan-National - Philadelphia) can be booked for $231 on average, our data indicates $772 when flying from Washington, D.C. Reagan-National Airport to Philadelphia.

  • Can I find deals for flights from Reagan-National to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Philadelphia.

  • Can I find deals for business class flights from Reagan-National to Philadelphia?

    Yes. Cheapflights offers flight deals from Reagan-National to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Philadelphia (average of $236). Flying from Washington, D.C. Reagan-National Airport to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Reading
Dewey Beach
Ephrata
Camden
Ocean City
Cherry Hill
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace
Plymouth Meeting

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Alternative routes for Reagan-National to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to John F Kennedy Intl flights
Reagan-National to John F Kennedy Intl flights
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Reagan-National to Newark flights
Baltimore to Newark flights
Baltimore to John F Kennedy Intl flights
Dulles Intl to Pittsburgh flights
Reagan-National to Pittsburgh flights
Baltimore to Pittsburgh flights
Dulles Intl to Philadelphia flights
Baltimore to Philadelphia flights
Dulles Intl to Scranton flights
Reagan-National to Allentown flights
Baltimore to Scranton flights
Reagan-National to Scranton flights
Baltimore to Morgantown flights
Baltimore to Elmira flights
Dulles Intl to Elmira flights
Dulles Intl to Allentown flights
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Baltimore to Allentown flights
Baltimore to Erie flights
Reagan-National to Elmira flights
Dulles Intl to Erie flights
Baltimore to Harrisburg flights
Baltimore to Johnstown flights
Reagan-National to Erie flights
Reagan-National to Harrisburg flights
Baltimore to DuBois flights
Baltimore to Hagerstown flights
Baltimore to Franklin flights
Baltimore to Latrobe flights
Baltimore to Lancaster flights
Reagan-National to Williamsport flights
Baltimore to Williamsport flights
Baltimore to Altoona flights

Top airline flying from Reagan-National to Philadelphia

Discover the top airline that operate flights from Reagan-National to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$349FlexibilityNo cancel feeOn-time71%

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