HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$49+ Cheap flights from Pennsylvania to Washington, D.C. (WAS)

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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — WAS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pennsylvania to Washington, D.C.

Keep the following information in mind while searching for Pennsylvania to Washington, D.C. flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$102
(Jettzy)

One-way from

$49
(Orbitz)

Popular in

April

Cheapest in

May

Average price

$249

Good round-trip deal

$105 or less

Good one-way deal

$59 or less
Provider with most accurate pricing for Philadelphia-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Washington, D.C. (WAS) flights.
Search Deals
From Pennsylvania to Washington, D.C. (WAS)
Search Deals
One-way flight from Pennsylvania to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Pennsylvania to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Pennsylvania to Washington, D.C. (WAS).
Search Deals

Find flight deals from Pennsylvania to Washington, D.C.

Cheapest flights from Pennsylvania to Washington, D.C.
Explore the most affordable flight options available from Pennsylvania to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Jettzy deal was found by Cheapflights users on 10/30. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:40 pmJFK - DCA
Nonstop1h 18mJetBlue
Sat 12/66:00 amDCA - JFK
Nonstop1h 14mJetBlue
Deal found 10/30$102
This Trip.com deal was found by Cheapflights users on 10/30. 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.
Thu 12/49:40 pmJFK - DCA
Nonstop1h 18mJetBlue
Sun 12/76:00 amDCA - JFK
Nonstop1h 14mJetBlue
Deal found 10/30$103
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:29 pmLGA - IAD
Nonstop1h 28mUnited Airlines
Sat 12/612:40 pmIAD - LGA
Nonstop1h 34mUnited Airlines
Deal found 10/30$107
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 12/44:22 pmLGA - DCA
Nonstop1h 23mAmerican Airlines
Sun 12/76:30 amDCA - LGA
Nonstop1h 11mAmerican Airlines
Deal found 10/30$107
This lastminute.com deal was found by Cheapflights users on 10/29. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/151:14 pmJFK - DCA
Nonstop1h 21mJetBlue
Sun 11/166:24 amDCA - JFK
Nonstop1h 16mJetBlue
Deal found 10/29$108
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:21 amLGA - IAD
1 stop10h 37mFrontier
Thu 11/206:55 amIAD - LGA
1 stop9h 01mFrontier
Deal found 10/30$110
This Trip.com deal was found by Cheapflights users on 10/29. 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.
Wed 11/129:45 pmJFK - DCA
Nonstop1h 14mJetBlue
Sat 11/154:55 pmDCA - JFK
Nonstop1h 19mJetBlue
Deal found 10/29$110
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:30 pmLGA - BWI
1 stop5h 59mFrontier
Mon 11/174:30 pmBWI - LGA
1 stop6h 57mFrontier
Deal found 10/29$110
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:59 amJFK - IAD
1 stop12h 52mFrontier
Mon 11/175:58 pmIAD - JFK
1 stop6h 35mFrontier
Deal found 10/30$110
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:21 amLGA - IAD
1 stop10h 37mFrontier
Wed 11/198:40 amIAD - LGA
1 stop10h 49mFrontier
Deal found 10/30$111
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:30 pmLGA - BWI
1 stop11h 43mFrontier
Wed 11/1910:00 amBWI - LGA
1 stop9h 29mFrontier
Deal found 10/30$111
This Trip.com deal was found by Cheapflights users on 10/30. 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.
Thu 11/139:45 pmJFK - DCA
Nonstop1h 14mJetBlue
Tue 11/186:24 amDCA - JFK
Nonstop1h 16mJetBlue
Deal found 10/30$113

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Washington, D.C. 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 October 30, 2025.
Use the filters below to find and compare flights from Pennsylvania to Washington, D.C. that are best for you.

Fly from

Pennsylvania

Fly to

Washington, D.C.

Route

Depart

Return

Price

New YorkWashington, D.C.

JFK - DCA

JFKDCA

New York John F Kennedy Intl

Tue 12/9

9:45 pm-10:59 pm

Nonstop1h 14m

Washington, D.C. Reagan-National

Sat 12/13

6:00 am-7:14 am

Nonstop1h 14m

$107

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Fri 12/5

6:20 am-7:49 am

Nonstop1h 29m

Washington, D.C. Reagan-National

Sun 12/7

6:30 am-7:41 am

Nonstop1h 11m

$107

New YorkBaltimore

LGA - BWI

LGABWI

New York LaGuardia

Mon 11/17

12:30 pm-12:13 am

1 stop11h 43m

Baltimore/Washington

Wed 11/19

10:00 am-7:29 pm

1 stop9h 29m

$110

New YorkBaltimore

LGA - BWI

LGABWI

New York LaGuardia

Wed 12/10

12:30 pm-12:24 am

1 stop11h 54m

Baltimore/Washington

Wed 12/17

8:00 am-4:29 pm

1 stop8h 29m

$111

NewarkWashington, D.C.

EWR - DCA

EWRDCA

Newark

Sat 11/15

11:05 am-12:34 pm

Nonstop1h 29m

Washington, D.C. Reagan-National

Mon 11/17

7:00 am-8:21 am

Nonstop1h 21m

$117

NewarkWashington, D.C.

EWR - DCA

EWRDCA

Newark

Fri 12/5

8:00 am-9:29 am

Nonstop1h 29m

Washington, D.C. Reagan-National

Sun 12/7

7:00 am-8:21 am

Nonstop1h 21m

$117

NewarkWashington, D.C.

EWR - DCA

EWRDCA

Newark

Fri 1/16

4:00 pm-5:31 pm

Nonstop1h 31m

Washington, D.C. Reagan-National

Mon 1/19

6:00 am-7:22 am

Nonstop1h 22m

$117

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Sat 1/24

7:29 pm-8:59 pm

Nonstop1h 30m

Washington, D.C. Dulles Intl

Mon 2/2

5:10 pm-6:44 pm

Nonstop1h 34m

$117

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Thu 12/11

6:00 am-7:27 am

Nonstop1h 27m

Washington, D.C. Dulles Intl

Mon 12/15

10:23 pm-11:44 pm

Nonstop1h 21m

$117

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Thu 12/11

6:00 am-7:20 am

Nonstop1h 20m

Washington, D.C. Dulles Intl

Mon 12/15

8:45 am-10:05 am

Nonstop1h 20m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Pennsylvania to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Pennsylvania 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 Pennsylvania to Washington, D.C.

What is the cheapest month to book a flight from Pennsylvania to Washington, D.C.?

Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Washington, D.C. (average of $89). Flying from Pennsylvania to Washington, D.C. in June is currently the most expensive (average of $112). 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 PA to WAS?

Find hourly flight availability from Pennsylvania to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from Pennsylvania to Washington, D.C. in the evening. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Pennsylvania to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Washington, D.C.. Price data was last updated on December 16, 2024.

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

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pennsylvania to Washington, D.C.?

    Airlines like JetBlue, American Airlines, and Frontier fly from Pennsylvania to Washington, D.C. in about 1h 14m. The time it takes to get you to your destination can typically vary by up to 10h 29m. Pennsylvania and Washington, D.C. are separated by a distance of 212 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Pennsylvania to Washington, D.C. one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $55. Users have also found prices from $57 and $58 on United Airlines and Spirit Airlines, respectively.

  • What are the most popular routes from Pennsylvania to Washington, D.C.?

    Most travelers choose New York John F Kennedy Intl - Washington, D.C. Dulles Intl, New York John F Kennedy Intl - Washington, D.C. Reagan-National or New York LaGuardia - Washington, D.C. Reagan-National when deciding on the best route from Pennsylvania to Washington, D.C..

  • What are the most reliable airlines from Pennsylvania to Washington, D.C.?

    Consider CommutAir (100%), Mesa Airlines (100%) or Air China (100%) when booking your flight. These represent the most reliable airlines when flying from Pennsylvania to Washington, D.C..

  • What are the cheapest flights from Pennsylvania to Washington, D.C.?

    The cheapest flight price from Pennsylvania to Washington, D.C. is $179. On average you can expect to pay $937. The most popular route, (New York John F Kennedy Intl - Washington, D.C. Dulles Intl), can usually be booked for $124.

  • Can I find deals for flights from Pennsylvania to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Washington, D.C..

  • Can I find deals for business class flights from Pennsylvania to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Pennsylvania to Washington, D.C. 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 Pennsylvania to Washington, D.C.?

    Currently, February is the cheapest month in which you can book a flight from Pennsylvania to Washington, D.C. (average of $89). Flying from Pennsylvania to Washington, D.C. in June is currently the most expensive (average of $112). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Reagan-National flights
Los Angeles to Dulles Intl flights
O'Hare Intl to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
Atlanta to Dulles Intl flights
Boston to Reagan-National flights
O'Hare Intl to Reagan-National flights
San Francisco to Reagan-National flights
Atlanta to Reagan-National flights
Seattle to Reagan-National flights
Boston to Dulles Intl flights
Hobby to Dulles Intl flights
San Francisco to Dulles Intl flights
John F Kennedy Intl to Dulles Intl flights
Hobby to Reagan-National flights
Orlando to Reagan-National flights
Orlando to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Detroit to Reagan-National flights
Seattle to Dulles Intl flights
Detroit to Dulles Intl flights
Miami to Reagan-National flights
Midway to Dulles Intl flights
Tampa to Dulles Intl flights
Austin to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Denver to Dulles Intl flights
Minneapolis to Dulles Intl flights
Denver to Reagan-National flights
Tampa to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
Fort Lauderdale to Dulles Intl flights
Miami to Dulles Intl flights
Minneapolis to Reagan-National flights
San Diego to Dulles Intl flights
Providence to Dulles Intl flights
LaGuardia to Reagan-National flights
Sky Harbor Intl to Dulles Intl flights
Austin to Reagan-National flights
Jacksonville to Dulles Intl flights
Fort Lauderdale to Reagan-National flights
Midway to Reagan-National flights
Newark to Dulles Intl flights
Ontario to Dulles Intl flights
LaGuardia to Dulles Intl flights
Raleigh to Dulles Intl flights
San Diego to Reagan-National flights
Ontario to Reagan-National flights
Sky Harbor Intl to Reagan-National flights

Top 4 airlines flying from Pennsylvania to Washington, D.C.

Discover the top 4 airlines that operate flights from Pennsylvania to Washington, D.C.. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$94Average$168FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$159Average$467FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$179Average$295FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$209Average$304FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.