What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Philadelphia one-way?

The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $111. However, be on the lookout for offers from Southwest and American Airlines, as they are both options that can get you from Washington, D.C. Reagan-National Airport to Philadelphia for a low price.

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

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

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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

Consider Republic Airways (81%), Alaska Airlines (75%) or American Airlines (65%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Reagan-National Airport to Philadelphia.

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

Flights from Washington, D.C. Reagan-National Airport to Philadelphia are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Philadelphia.

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

Our data shows that April tends to be the cheapest month to fly to Philadelphia from Washington, D.C. Reagan-National Airport. Users have commonly found prices around $352 for the month, but tickets can be as low as $179. Due to multiple factors, prepare for potentially higher prices in August.

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.

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.

$111+ Flights from Washington, D.C. Reagan-National Airport to Philadelphia

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Cheap flight deals from Reagan-National to Philadelphia

Round-trip from	$178 (American Airlines)
One-way from	$111 (JetBlue)
Popular in	February
Cheapest in	January
Average price	$497
Good round-trip deal	$452 or less
Good one-way deal	$180 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 ($24 potential savings vs. average RT price).

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Average for round-trip flights in July 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 July 29, 2025.

Sun 8/246:10 amDCA - PHL

Nonstop1h 11mAmerican Airlines

Sun 8/3110:30 amPHL - DCA

Nonstop1h 13mAmerican Airlines

Deal found 7/27

$179

Thu 9/117:59 amDCA - PHL

1 stop7h 01mJetBlue

Thu 9/187:00 amPHL - DCA

1 stop4h 15mJetBlue

Deal found 7/28

$201

Best flights from Reagan-National to Philadelphia
Discover carefully curated flight deals from Reagan-National to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Fri 9/126:00 amDCA - PHL

Nonstop1h 07mAmerican Airlines

Fri 9/193:44 pmPHL - DCA

Nonstop1h 10mAmerican Airlines

Deal found 7/29

$178

Thu 9/117:59 amDCA - PHL

1 stop7h 01mJetBlue

Thu 9/187:00 amPHL - DCA

1 stop4h 15mJetBlue

Deal found 7/28

$201

Last-minute flights from Reagan-National to Philadelphia
Discover last-minute flight deals from Reagan-National to Philadelphia. Data last updated July 29, 2025 and is based on user searches.

Fri 8/86:10 amDCA - PHL

Nonstop1h 11mAmerican Airlines

Fri 8/1510:30 amPHL - DCA

Nonstop1h 13mAmerican Airlines

Deal found 7/28

$194

Fri 8/88:50 amDCA - PHL

1 stop8h 05mJetBlue

Fri 8/1510:15 amPHL - DCA

2 stops12h 44mJetBlue

Deal found 7/28

$722

Sun 8/246:10 amDCA - PHL

Nonstop1h 11mAmerican Airlines

Sun 8/3110:30 amPHL - DCA

Nonstop1h 13mAmerican Airlines

Deal found 7/27

$179

Tue 8/2611:45 amDCA - PHL

1 stop5h 10mJetBlue

Tue 9/210:15 amPHL - DCA

1 stop4h 53mJetBlue

Deal found 7/29

$267

One-way flights from Reagan-National to Philadelphia
Search for one-way flight options from Reagan-National to Philadelphia. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Wed 8/2710:10 amDCA - PHL

1 stop8h 51mJetBlue

Deal found 7/26

$111

Thu 8/216:00 amDCA - PHL

1 stop6h 50mSouthwest

Deal found 7/28

$148

Wed 9/106:00 amDCA - PHL

Nonstop1h 07mAmerican Airlines

Deal found 7/26

$202

Tue 8/267:59 pmDCA - PHL

2 stops18h 18mUnited Airlines

Deal found 7/26

$449

Tue 10/2811:00 amDCA - PHL

2 stops12h 05mDelta

Deal found 7/28

$460

Cheapflights Fare Finder

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

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

Fri 9/12

6:00 am-7:07 am

Nonstop1h 07m

Philadelphia

Fri 9/19

3:44 pm-4:54 pm

Nonstop1h 10m

$178

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

Thu 9/11

7:59 am-3:00 pm

1 stop7h 01m

Philadelphia

Thu 9/18

7:00 am-11:15 am

1 stop4h 15m

$201

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

Wed 8/27

10:10 am-7:01 pm

1 stop8h 51m

$111

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

Thu 8/21

6:00 am-12:50 pm

1 stop6h 50m

$148

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

Wed 9/10

6:00 am-7:07 am

Nonstop1h 07m

$202

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

Tue 8/26

7:59 pm-2:17 pm

2 stops18h 18m

$449

Washington, D.C.Philadelphia

DCA - PHL

DCAPHL

Washington, D.C. Reagan-National

Tue 10/28

11:00 am-11:05 pm

2 stops12h 05m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

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?

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Philadelphia in the morning. Doing so could potentially save you 37% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Philadelphia

The most flights from DCA to PHL are scheduled on a Monday (7 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Philadelphia

Peruse reviews from past customers who have flown with Southwest, Delta, and United 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.

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Southwest

8.0

Very good

4,238 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Delta

8.0

Very good

7,977 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

United Airlines

7.4

Good

8,899 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

JetBlue

7.3

Good

2,913 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Related info for your journey

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.
What are the cheapest airlines flying 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 $178. Another airline that can offer you cheap pricing is JetBlue. American Airlines is 49% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Philadelphia one-way?
The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $111. However, be on the lookout for offers from Southwest and American Airlines, as they are both options that can get you from Washington, D.C. Reagan-National Airport to Philadelphia for a low price.
What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Philadelphia?
Consider Republic Airways (81%), Alaska Airlines (75%) or American Airlines (65%) 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 $86. While the most popular route (Washington, D.C. Reagan-National - Philadelphia) can be booked for $178 on average our data indicates $407 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.

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Top airline flying from Reagan-National to Philadelphia

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$179	Average$348	FlexibilityNo cancel fee	On-time71%

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$111+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Philadelphia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Philadelphia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Reagan-National to Philadelphia

Cheapest flights from Reagan-National to PhiladelphiaExplore 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

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

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.

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?

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 July 29, 2025.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Philadelphia

Reviews of airlines servicing Philadelphia

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?

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Philadelphia round-trip?

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Philadelphia one-way?

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

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

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

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

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

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

Traveling to a place near Philadelphia?

Browse thousands of different options on Cheapflights for your next trip

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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.

Top airline flying from Reagan-National to Philadelphia

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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 July 29, 2025.