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 Frontier from $163 and American Airlines from $204 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 afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

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 Alaska Airlines (93%), Republic Airways (91%) and American Airlines (77%).

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 Sunday 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.

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 3 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

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Cheap flight deals from Philadelphia to Reagan-National

Round-trip from	$179 (American Airlines)
One-way from	$111 (JetBlue)
Popular in	December
Cheapest in	February
Average price	$179
Good round-trip deal	$338 or less
Good one-way deal	$302 or less

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. 10% potential increase in price ($26 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($8 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 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 July 2, 2025.

Mon 7/285:53 amPHL - DCA

Nonstop1h 06mAmerican Airlines

Mon 8/46:10 amDCA - PHL

Nonstop1h 11mAmerican Airlines

Deal found 6/29

$179

Tue 7/2910:15 amPHL - DCA

1 stop7h 50mJetBlue

Tue 8/510:30 amDCA - PHL

1 stop6h 25mJetBlue

Deal found 7/1

$201

Mon 7/146:15 amPHL - DCA

1 stop10h 44mFrontier

Thu 7/177:00 amDCA - PHL

1 stop15h 09mFrontier

Deal found 6/30

$415

Mon 7/286:30 amPHL - DCA

1 stop6h 28mUnited Airlines

Mon 8/48:00 pmDCA - PHL

1 stop14h 47mUnited Airlines

Deal found 7/1

$465

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 July 2, 2025.

Mon 7/285:53 amPHL - DCA

Nonstop1h 06mAmerican Airlines

Mon 8/46:10 amDCA - PHL

Nonstop1h 11mAmerican Airlines

Deal found 6/29

$179

Tue 7/2910:15 amPHL - DCA

1 stop7h 50mJetBlue

Tue 8/510:30 amDCA - PHL

1 stop6h 25mJetBlue

Deal found 7/1

$201

Mon 7/146:15 amPHL - DCA

1 stop10h 44mFrontier

Thu 7/177:00 amDCA - PHL

1 stop15h 09mFrontier

Deal found 6/30

$415

Mon 7/286:30 amPHL - DCA

1 stop6h 28mUnited Airlines

Mon 8/48:00 pmDCA - PHL

1 stop14h 47mUnited Airlines

Deal found 7/1

$465

Last-minute flights from Philadelphia to Reagan-National
Discover last-minute flight deals from Philadelphia to Reagan-National. Data last updated July 2, 2025 and is based on user searches.

Sat 7/126:25 amPHL - DCA

Nonstop1h 05mAmerican Airlines

Tue 7/156:10 amDCA - PHL

Nonstop1h 11mAmerican Airlines

Deal found 6/30

$194

Mon 7/146:15 amPHL - DCA

1 stop10h 44mFrontier

Thu 7/177:00 amDCA - PHL

1 stop15h 09mFrontier

Deal found 6/30

$415

Mon 7/285:53 amPHL - DCA

Nonstop1h 06mAmerican Airlines

Mon 8/46:10 amDCA - PHL

Nonstop1h 11mAmerican Airlines

Deal found 6/29

$179

Mon 7/286:30 amPHL - DCA

1 stop6h 28mUnited Airlines

Mon 8/48:00 pmDCA - PHL

1 stop14h 47mUnited Airlines

Deal found 7/1

$465

Tue 7/2910:15 amPHL - DCA

1 stop7h 50mJetBlue

Tue 8/510:30 amDCA - PHL

1 stop6h 25mJetBlue

Deal found 7/1

$201

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 July 2, 2025.

Wed 8/1311:56 amPHL - DCA

1 stop9h 03mJetBlue

Deal found 6/30

$111

Sat 7/266:15 amPHL - DCA

1 stop10h 44mFrontier

Deal found 6/30

$163

Sat 7/266:25 amPHL - DCA

Nonstop1h 05mAmerican Airlines

Deal found 6/30

$204

Wed 9/106:30 amPHL - DCA

2 stops12h 11mUnited Airlines

Deal found 6/30

$247

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 7/30

10:26 am-11:32 am

Nonstop1h 06m

Washington, D.C. Reagan-National

Mon 8/4

6:10 am-7:21 am

Nonstop1h 11m

$179

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Tue 7/29

10:15 am-6:05 pm

1 stop7h 50m

Washington, D.C. Reagan-National

Tue 8/5

10:30 am-4:55 pm

1 stop6h 25m

$201

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Mon 7/14

6:15 am-4:59 pm

1 stop10h 44m

Washington, D.C. Reagan-National

Thu 7/17

7:00 am-10:09 pm

1 stop15h 09m

$415

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Mon 7/28

6:30 am-12:58 pm

1 stop6h 28m

Washington, D.C. Reagan-National

Mon 8/4

8:00 pm-10:47 am

1 stop14h 47m

$465

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Fri 10/31

10:05 am-3:38 pm

1 stop5h 33m

Washington, D.C. Reagan-National

Sun 11/2

9:59 am-12:15 am

2 stops14h 16m

$3,652

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Wed 8/13

11:56 am-8:59 pm

1 stop9h 03m

$111

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Sat 7/26

6:15 am-4:59 pm

1 stop10h 44m

$163

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Sat 7/26

6:25 am-7:30 am

Nonstop1h 05m

$204

PhiladelphiaWashington, D.C.

PHL - DCA

PHLDCA

Philadelphia

Wed 9/10

6:30 am-6:41 pm

2 stops12h 11m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 March is currently the most expensive (average of $335). 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 47% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with United Airlines, JetBlue, and American Airlines from Philadelphia to Washington, D.C. Reagan-National Airport 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.

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,861 reviews

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

JetBlue

7.3

Good

2,918 reviews

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Frontier

5.9

Fair

3,290 reviews

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 3 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 Frontier, with the lowest prices starting at $201 and $415, respectively. These flights start at 23% 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 Frontier from $163 and American Airlines from $204 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 Alaska Airlines (93%), Republic Airways (91%) and American Airlines (77%).
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 $233. On average you can expect to pay $355. The most popular route, (Philadelphia - Washington, D.C. Reagan-National), can usually be booked for $201.
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 March is currently the most expensive (average of $335). 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

Arlington

Woodbridge

Alexandria

Tysons

Silver Spring

Fredericksburg

Linthicum Heights

Gaithersburg

Fairfax

Easton

Towson

Waldorf

Laurel

Falls Church

Rockville

Springfield

National Harbor

Manassas

Dundalk

Bowie

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$221	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 8/13. 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

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Philadelphia to Reagan-National

Round-trip from

One-way from

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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 July 2, 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 July 2, 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.

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 July 2, 2025.

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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Alternative routes for Philadelphia to Reagan-National

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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 July 2, 2025.