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Washington, D.C.

$48+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — WAS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$103
(SmartFares)

One-way from

$48
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$299

Good round-trip deal

$123 or less

Good one-way deal

$108 or less
From Pennsylvania to Washington, D.C. (WAS)
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One-way flight from Pennsylvania to Washington, D.C. (WAS)
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($7 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 Pennsylvania to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Pennsylvania to Washington, D.C. (WAS).
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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 September 15, 2025.

This lastminute.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/99:30 pmJFK - DCA
Nonstop1h 26mJetBlue
Sun 10/126:25 amDCA - JFK
Nonstop1h 14mJetBlue
Deal found 9/14$104
This lastminute.com deal was found by Cheapflights users on 9/13. 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 9/279:30 pmJFK - DCA
Nonstop1h 26mJetBlue
Sun 9/286:19 amDCA - JFK
Nonstop1h 11mJetBlue
Deal found 9/13$106
This Flysmarter deal was found by Cheapflights users on 9/13. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/151:29 pmJFK - DCA
Nonstop1h 21mJetBlue
Sat 11/225:44 pmDCA - JFK
Nonstop1h 18mJetBlue
Deal found 9/13$111
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:00 amLGA - IAD
Nonstop1h 32mUnited Airlines
Tue 10/218:21 amIAD - LGA
Nonstop1h 22mUnited Airlines
Deal found 9/15$117
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:30 pmJFK - DCA
Nonstop1h 26mJetBlue
Fri 10/176:25 amDCA - JFK
Nonstop1h 14mJetBlue
Deal found 9/15$117
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 9/279:00 amLGA - DCA
Nonstop1h 34mAmerican Airlines
Mon 9/2911:35 amDCA - LGA
Nonstop1h 12mAmerican Airlines
Deal found 9/13$117
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 9/277:55 pmEWR - IAD
Nonstop1h 29mUnited Airlines
Mon 9/296:15 amIAD - EWR
Nonstop1h 14mUnited Airlines
Deal found 9/13$117
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 9/276:30 amJFK - DCA
Nonstop1h 29mAmerican Airlines
Sun 9/287:23 pmDCA - JFK
Nonstop1h 20mAmerican Airlines
Deal found 9/13$118
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/169:30 pmJFK - DCA
Nonstop1h 26mJetBlue
Mon 10/205:20 pmDCA - JFK
Nonstop1h 17mJetBlue
Deal found 9/15$120
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:30 pmLGA - BWI
1 stop6h 53mSpirit Airlines
Tue 10/141:35 pmBWI - LGA
1 stop8h 54mSpirit Airlines
Deal found 9/13$124
This CheapOair deal was found by Cheapflights users on 9/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:30 pmLGA - BWI
1 stop6h 53mSpirit Airlines
Wed 10/81:35 pmBWI - LGA
1 stop5h 25mSpirit Airlines
Deal found 9/12$125
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 9/277:29 pmLGA - IAD
Nonstop1h 32mUnited Airlines
Mon 9/2910:20 pmIAD - LGA
Nonstop1h 23mUnited Airlines
Deal found 9/13$126

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 September 15, 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

Thu 10/30

9:40 pm-10:58 pm

Nonstop1h 18m

Washington, D.C. Reagan-National

Thu 11/6

4:55 pm-6:14 pm

Nonstop1h 19m

$117

New YorkWashington, D.C.

JFK - DCA

JFKDCA

New York John F Kennedy Intl

Wed 11/12

9:40 pm-10:58 pm

Nonstop1h 18m

Washington, D.C. Reagan-National

Sat 11/15

4:55 pm-6:14 pm

Nonstop1h 19m

$117

New YorkWashington, D.C.

JFK - DCA

JFKDCA

New York John F Kennedy Intl

Wed 11/26

1:37 pm-2:59 pm

Nonstop1h 22m

Washington, D.C. Reagan-National

Tue 12/2

6:00 am-7:09 am

Nonstop1h 09m

$117

New YorkWashington, D.C.

JFK - DCA

JFKDCA

New York John F Kennedy Intl

Sat 10/11

9:30 pm-10:56 pm

Nonstop1h 26m

Washington, D.C. Reagan-National

Sat 10/18

6:25 am-7:39 am

Nonstop1h 14m

$117

New YorkWashington, D.C.

JFK - DCA

JFKDCA

New York John F Kennedy Intl

Sat 11/1

9:40 pm-10:58 pm

Nonstop1h 18m

Washington, D.C. Reagan-National

Wed 11/5

6:24 am-7:40 am

Nonstop1h 16m

$117

New YorkWashington, D.C.

JFK - DCA

JFKDCA

New York John F Kennedy Intl

Fri 10/10

9:30 pm-10:56 pm

Nonstop1h 26m

Washington, D.C. Reagan-National

Fri 10/17

6:25 am-7:39 am

Nonstop1h 14m

$117

New YorkBaltimore

LGA - BWI

LGABWI

New York LaGuardia

Tue 10/7

1:30 pm-8:23 pm

1 stop6h 53m

Baltimore/Washington

Tue 10/14

1:35 pm-10:29 pm

1 stop8h 54m

$124

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Sat 9/27

7:29 pm-9:01 pm

Nonstop1h 32m

Washington, D.C. Dulles Intl

Mon 9/29

10:20 pm-11:43 pm

Nonstop1h 23m

$126

NewarkWashington, D.C.

EWR - DCA

EWRDCA

Newark

Sat 11/8

6:00 am-7:19 am

Nonstop1h 19m

Washington, D.C. Reagan-National

Sat 11/8

12:00 pm-1:20 pm

Nonstop1h 20m

$129

NewarkWashington, D.C.

EWR - DCA

EWRDCA

Newark

Tue 10/14

3:00 pm-4:22 pm

Nonstop1h 22m

Washington, D.C. Reagan-National

Tue 10/21

6:00 am-7:18 am

Nonstop1h 18m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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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, August is the cheapest month in which you can book a flight from Pennsylvania to Washington, D.C. (average of $292). Flying from Pennsylvania to Washington, D.C. in April is currently the most expensive (average of $337). 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Washington, D.C. as you normally would.

Weekly flight availability from Pennsylvania to Washington, D.C.

Explore weekly flight availability from Pennsylvania to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from USPA to WAS are scheduled on a Friday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

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, Spirit Airlines, and United Airlines fly from Pennsylvania to Washington, D.C. in about 1h 18m. The time it takes to get you to your destination can typically vary by up to 5h 35m. 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 Southern / Mokulele. According to our data, you can fly for as low as $59. Users have also found prices from $63 and $65 on Spirit Airlines and United 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 LaGuardia - Washington, D.C. Reagan-National or New York John F Kennedy Intl - 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 Mesa Airlines (100%), Air Canada (93%) or ANA (89%) 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 $154. On average you can expect to pay $968. The most popular route, (New York John F Kennedy Intl - Washington, D.C. Dulles Intl), can usually be booked for $137.

  • 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, August is the cheapest month in which you can book a flight from Pennsylvania to Washington, D.C. (average of $292). Flying from Pennsylvania to Washington, D.C. in April is currently the most expensive (average of $337). 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
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

Browse thousands of different options on Cheapflights for your next trip

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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
Boston to Reagan-National flights
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Dallas/Fort Worth to Reagan-National flights
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LaGuardia to Reagan-National flights
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Portland to Reagan-National flights
Providence to Dulles Intl flights
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Raleigh to Dulles Intl flights
Denver to Reagan-National flights
LaGuardia to Dulles Intl 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$94Average$152FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$159Average$456FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$179Average$294FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$209Average$325FlexibilityNo cancel feeOn-time63%

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