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

One-way options have recently been found by users for as low as $111 on JetBlue. Other airlines that offer cheap prices include Delta from $187 and American Airlines from $197 one-way.

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

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

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

The top 3 most reliable airlines when flying from Philadelphia to Washington, D.C. Reagan-National Airport are Republic Airways (95%), Alaska Airlines (88%) and American Airlines (87%).

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

Users have found that flying from Philadelphia to Washington, D.C. Reagan-National Airport on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Flights from Philadelphia to Washington, D.C. Reagan-National Airport lean towards being more expensive in December. Prices are generally better when you fly from Philadelphia to Washington, D.C. Reagan-National Airport in November, with the cheapest ticket starting at $179.

Most accurate provider : When it comes to deals on Philadelphia-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Philadelphia-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Philadelphia-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Philadelphia; the airport handles an average of 2 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Philadelphia airport to Washington, D.C. Reagan-National. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Philadelphia to Reagan-National 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 Philadelphia to Washington, D.C. Reagan-National Airport - Compare & Save Big

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1. Tell us where you want to go

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Cheap flight deals from Philadelphia to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$179 (American Airlines)
One-way from	$111 (JetBlue)
Popular in	August
Cheapest in	February
Average price	$299
Good round-trip deal	$352 or less
Good one-way deal	$188 or less

Provider with most accurate pricing for Philadelphia-Washington, D.C. Reagan-National flight deals.

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Provider most trusted by Cheapflights users for Philadelphia-Washington, D.C. Reagan-National flights.

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

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One-way flight from Philadelphia to Washington, D.C. Reagan-National

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Highest demand for flights based on searches. 16% potential increase in price ($55 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($19 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Price to beat on a round-trip flight from Philadelphia to Washington, D.C. Reagan-National.

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Price to beat on a one-way flight from Philadelphia to Washington, D.C. Reagan-National.

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Find flight deals from Philadelphia to Reagan-National

Cheapest flights from Philadelphia to Reagan-National
Explore the most affordable flight options available from Philadelphia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Wed 5/286:00 amPHL - DCA

Nonstop1h 00mAmerican Airlines

Wed 6/46:33 amDCA - PHL

Nonstop0h 57mAmerican Airlines

Deal found 4/30

$179

Thu 5/296:00 amPHL - DCA

1 stop7h 00mJetBlue

Thu 6/53:15 pmDCA - PHL

1 stop7h 14mJetBlue

Deal found 4/29

$262

Wed 5/1410:06 amPHL - DCA

1 stop5h 35mUnited Airlines

Sat 5/177:25 amDCA - PHL

2 stops16h 10mUnited Airlines

Deal found 4/29

$681

Best flights from Philadelphia to Reagan-National
Discover carefully curated flight deals from Philadelphia to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Wed 5/286:00 amPHL - DCA

Nonstop1h 00mAmerican Airlines

Wed 6/46:33 amDCA - PHL

Nonstop0h 57mAmerican Airlines

Deal found 4/30

$179

Thu 5/296:00 amPHL - DCA

1 stop7h 00mJetBlue

Thu 6/53:15 pmDCA - PHL

1 stop7h 14mJetBlue

Deal found 4/29

$262

Wed 5/1410:06 amPHL - DCA

1 stop5h 35mUnited Airlines

Sat 5/177:25 amDCA - PHL

2 stops16h 10mUnited Airlines

Deal found 4/29

$681

Last-minute flights from Philadelphia to Reagan-National
Discover last-minute flight deals from Philadelphia to Reagan-National. Data last updated May 1, 2025 and is based on user searches.

Thu 5/810:41 amPHL - DCA

Nonstop1h 08mAmerican Airlines

Mon 5/123:54 pmDCA - PHL

Nonstop1h 05mAmerican Airlines

Deal found 4/29

$199

Wed 5/1410:06 amPHL - DCA

1 stop5h 35mUnited Airlines

Sat 5/177:25 amDCA - PHL

2 stops16h 10mUnited Airlines

Deal found 4/29

$681

Wed 5/286:00 amPHL - DCA

Nonstop1h 00mAmerican Airlines

Wed 6/46:33 amDCA - PHL

Nonstop0h 57mAmerican Airlines

Deal found 4/30

$179

Thu 5/296:00 amPHL - DCA

1 stop7h 00mJetBlue

Thu 6/53:15 pmDCA - PHL

1 stop7h 14mJetBlue

Deal found 4/29

$262

One-way flights from Philadelphia to Reagan-National
Search for one-way flight options from Philadelphia to Reagan-National. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Thu 5/296:00 amPHL - DCA

1 stop5h 00mJetBlue

Deal found 4/30

$111

Fri 5/307:19 pmPHL - DCA

1 stop13h 49mDelta

Deal found 4/30

$187

Mon 6/307:00 amPHL - DCA

1 stop4h 00mAmerican Airlines

Deal found 4/29

$197

Fri 6/208:31 amPHL - DCA

1 stop5h 42mUnited Airlines

Deal found 4/29

$244

Cheapflights 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

Wed 5/28

6:00 am-7:00 am

Nonstop1h 00m

Washington, D.C. Reagan-National

Wed 6/4

6:33 am-7:30 am

Nonstop0h 57m

$179

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Thu 5/29

6:00 am-1:00 pm

1 stop7h 00m

Washington, D.C. Reagan-National

Thu 6/5

3:15 pm-10:29 pm

1 stop7h 14m

$262

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Wed 5/14

10:06 am-3:41 pm

1 stop5h 35m

Washington, D.C. Reagan-National

Sat 5/17

7:25 am-11:35 pm

2 stops16h 10m

$681

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Thu 5/29

6:00 am-11:00 am

1 stop5h 00m

$111

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 5/30

7:19 pm-9:08 am

1 stop13h 49m

$187

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Mon 6/30

7:00 am-11:00 am

1 stop4h 00m

$197

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 6/20

8:31 am-2:13 pm

1 stop5h 42m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Compare providers for flights from Philadelphia to Reagan-National

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Reagan-National in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Philadelphia-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Philadelphia-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Philadelphia-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Philadelphia 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 Philadelphia to Washington, D.C. Reagan-National Airport

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

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Washington, D.C. Reagan-National Airport (average of $278). Flying from Philadelphia to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $344). 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 PHL to DCA?

It’s optimal to fly from Philadelphia to Washington, D.C. Reagan-National Airport in the morning. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight at noon.

Rainfall in Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue

7.3

Good

2,922 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly from for flights from Philadelphia to Washington, D.C. Reagan-National?
Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Philadelphia; the airport handles an average of 2 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Philadelphia airport to Washington, D.C. Reagan-National. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.
What are the cheapest airlines flying from Philadelphia to Washington, D.C. Reagan-National Airport round-trip?
Flying on American Airlines is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $179. Additional round-trip tickets that might be worth considering are offered by JetBlue and United Airlines, with the lowest prices starting at $262 and $681, respectively. These flights start at 35% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Philadelphia to Washington, D.C. Reagan-National Airport one-way?
One-way options have recently been found by users for as low as $111 on JetBlue. Other airlines that offer cheap prices include Delta from $187 and American Airlines from $197 one-way.
What are the most reliable airlines from Philadelphia to Washington, D.C. Reagan-National Airport?
The top 3 most reliable airlines when flying from Philadelphia to Washington, D.C. Reagan-National Airport are Republic Airways (95%), Alaska Airlines (88%) and American Airlines (87%).
What are the cheapest flights from Philadelphia to Washington, D.C. Reagan-National Airport?
The cheapest flight price from Philadelphia to Washington, D.C. Reagan-National Airport is $89. On average you can expect to pay $562. The most popular route, (Philadelphia - Washington, D.C. Reagan-National), can usually be booked for $262.
Can I find deals for flights from Philadelphia to Reagan-National that include hotel bookings?
Yes. In addition to deals on Philadelphia to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Reagan-National.
Can I find deals for business class flights from Philadelphia to Reagan-National?
Yes. Cheapflights offers flight deals from Philadelphia to Reagan-National 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 Philadelphia to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Philadelphia to Washington, D.C. Reagan-National Airport (average of $278). Flying from Philadelphia to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $344). 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

Alexandria

Arlington

Woodbridge

Tysons

Fairfax

Springfield

Rockville

Fredericksburg

Silver Spring

Gaithersburg

Linthicum Heights

Falls Church

Laurel

Easton

Towson

Herndon

Bowie

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Philadelphia to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$159	Average$239	FlexibilityNo cancel fee	On-time71%

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$111+ Cheap flights from Philadelphia (PHL) to Reagan-National (DCA)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Philadelphia to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Philadelphia to Reagan-National

Cheapest flights from Philadelphia to Reagan-NationalExplore the most affordable flight options available from Philadelphia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Philadelphia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights 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.

Compare providers for flights from Philadelphia to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Reagan-National in May.

Best time to book a flight from Philadelphia to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Philadelphia with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Philadelphia to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Reagan-National. 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 from for flights from Philadelphia to Washington, D.C. Reagan-National?

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

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

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

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

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

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

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

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

Traveling to a place near Philadelphia?

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Top airline flying from Philadelphia to Reagan-National

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Cheapest flights from Philadelphia to Reagan-National
Explore the most affordable flight options available from Philadelphia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.