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$57+ Cheap flights from Washington, D.C. (WAS) to Pennsylvania

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — PHL
Jun 15 — Jun 221
Mon 6/15
Mon 6/22
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Pennsylvania

Cheapest flights from Washington, D.C. to Pennsylvania
Explore the most affordable flight options available from Washington, D.C. to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.

This Trip.com deal was found by Cheapflights users on 5/15. 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.
Fri 6/268:25 am
IAD
-
PIT
1 stop5h 57m
Southern / Mokulele
Sun 6/285:20 pm
PIT
-
IAD
1 stop18h 01m
Southern / Mokulele
Deal found 5/15$148
This Flysmarter deal was found by Cheapflights users on 5/15. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:15 am
DCA
-
JFK
Nonstop1h 12m
JetBlue
Mon 6/159:30 pm
JFK
-
DCA
Nonstop1h 29m
JetBlue
Deal found 5/15$148
This Trip.com deal was found by Cheapflights users on 5/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:50 pm
IAD
-
PIT
1 stop4h 17m
Southern / Mokulele
Sun 5/312:55 pm
PIT
-
IAD
1 stop20h 43m
Southern / Mokulele
Deal found 5/14$150
This SmartFares deal was found by Cheapflights users on 5/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:15 am
DCA
-
JFK
Nonstop1h 12m
JetBlue
Mon 7/69:30 pm
JFK
-
DCA
Nonstop1h 29m
JetBlue
Deal found 5/15$150
This Super.com deal was found by Cheapflights users on 5/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:15 am
DCA
-
JFK
Nonstop1h 12m
JetBlue
Tue 6/169:30 pm
JFK
-
DCA
Nonstop1h 29m
JetBlue
Deal found 5/15$152
This eDestinos deal was found by Cheapflights users on 5/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3012:50 pm
IAD
-
PIT
1 stop4h 17m
Southern / Mokulele
Wed 7/298:15 am
PIT
-
IAD
1 stop3h 06m
Southern / Mokulele
Deal found 5/14$154
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Mon 6/225:22 pm
DCA
-
LGA
Nonstop1h 37m
American Airlines
Wed 6/246:15 am
LGA
-
DCA
Nonstop1h 29m
American Airlines
Deal found 5/13$156
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Mon 6/226:00 am
DCA
-
JFK
Nonstop1h 30m
American Airlines
Wed 6/246:30 am
JFK
-
DCA
Nonstop1h 29m
American Airlines
Deal found 5/13$156
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:29 pm
IAD
-
PIT
1 stop6h 38m
Delta
Tue 6/167:22 am
PIT
-
IAD
1 stop4h 26m
Delta
Deal found 5/13$157
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:15 am
DCA
-
LGA
Nonstop1h 18m
Delta
Mon 6/299:30 pm
LGA
-
DCA
Nonstop1h 23m
Delta
Deal found 5/13$157
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:14 pm
IAD
-
JFK
Nonstop1h 46m
Delta
Tue 6/304:40 pm
JFK
-
IAD
Nonstop1h 52m
Delta
Deal found 5/13$157
This United Airlines deal was found by Cheapflights users on 5/13. 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 6/1310:05 pm
IAD
-
LGA
Nonstop1h 25m
United Airlines
Tue 6/162:51 pm
LGA
-
IAD
Nonstop1h 44m
United Airlines
Deal found 5/13$157

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

Keep the following information in mind while searching for Washington, D.C. to Pennsylvania flight deals. Data was last updated May 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$148
(Trip.com)

One-way from

$57
(Kissandfly.com)

Popular in

March

Cheapest in

December

Average price

$398

Good round-trip deal

$107 or less

Good one-way deal

$54 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Philadelphia flights.
Search Deals
From Washington, D.C. (WAS) to Pennsylvania
Search Deals
One-way flight from Washington, D.C. (WAS) to Pennsylvania
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Pennsylvania.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Pennsylvania.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Pennsylvania 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 May 16, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Fri 6/26

6:20 am-7:34 am

Nonstop1h 14m

New York LaGuardia

Mon 6/29

9:30 pm-10:53 pm

Nonstop1h 23m

$157

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Sat 6/13

5:20 pm-6:47 pm

Nonstop1h 27m

New York LaGuardia

Mon 6/15

6:00 am-7:26 am

Nonstop1h 26m

$157

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Thu 6/11

6:20 am-7:34 am

Nonstop1h 14m

New York LaGuardia

Fri 6/12

6:05 am-7:22 am

Nonstop1h 17m

$157

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Wed 8/5

10:05 pm-11:30 pm

Nonstop1h 25m

New York LaGuardia

Tue 8/11

2:55 pm-4:30 pm

Nonstop1h 35m

$157

Washington, D.C.New York

IAD - JFK

IADJFK

Washington, D.C. Dulles Intl

Tue 8/11

12:29 pm-1:55 pm

Nonstop1h 26m

New York John F Kennedy Intl

Wed 8/26

10:14 am-11:49 am

Nonstop1h 35m

$157

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Sat 6/13

10:05 pm-11:30 pm

Nonstop1h 25m

New York LaGuardia

Sat 6/20

6:00 am-7:26 am

Nonstop1h 26m

$157

Washington, D.C.New York

IAD - JFK

IADJFK

Washington, D.C. Dulles Intl

Wed 7/1

12:29 pm-1:58 pm

Nonstop1h 29m

New York John F Kennedy Intl

Wed 7/8

10:14 am-11:49 am

Nonstop1h 35m

$157

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Wed 6/17

10:05 pm-11:30 pm

Nonstop1h 25m

New York LaGuardia

Fri 6/19

6:00 am-7:26 am

Nonstop1h 26m

$157

Washington, D.C.New York

IAD - JFK

IADJFK

Washington, D.C. Dulles Intl

Sat 6/27

7:59 pm-9:38 pm

Nonstop1h 39m

New York John F Kennedy Intl

Tue 7/7

4:00 pm-5:51 pm

Nonstop1h 51m

$157

Washington, D.C.New York

IAD - JFK

IADJFK

Washington, D.C. Dulles Intl

Sat 6/13

7:59 pm-9:38 pm

Nonstop1h 39m

New York John F Kennedy Intl

Mon 6/15

4:40 pm-6:32 pm

Nonstop1h 52m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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

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

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Pennsylvania (average of $76). Flying from Washington, D.C. to Pennsylvania in February is currently the most expensive (average of $140). 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 WAS to PA?

Find hourly flight availability from Washington, D.C. to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 14% on flights from Washington, D.C. to Pennsylvania by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Pennsylvania. Price data was last updated on May 16, 2026.

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

How much does it cost to fly round-trip from Washington, D.C. to Pennsylvania?

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated May 16, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Pennsylvania, such as United Airlines,American Airlines, andSouthern / Mokulele. 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
9,729 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,729 reviews
United Airlines
7.4
Good
9,729 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,662 reviews
United Airlines
7.4
Good
9,729 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Southern / Mokulele
6.5
Okay
27 reviews
United Airlines
7.4
Good
9,729 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Pennsylvania. 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 Washington, D.C. to Pennsylvania?

    Airlines like Delta, United Airlines, and Southern / Mokulele fly from Washington, D.C. to Pennsylvania in about 1h 14m. The time it takes to get you to your destination can typically vary by up to 4h 43m. There are 214 mi between Washington, D.C. and Pennsylvania. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Southern / Mokulele. According to our data, you can fly for as low as $50. Users have also found prices from $99 and $103 on United Airlines and American Airlines, respectively.

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

    The most popular flight routes from Washington, D.C. to Pennsylvania are Washington, D.C. Reagan-National - New York John F Kennedy Intl, Washington, D.C. Dulles Intl - New York John F Kennedy Intl and Washington, D.C. Reagan-National - New York LaGuardia.

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

    The top 3 most reliable airlines when flying from Washington, D.C. to Pennsylvania are Mesa Airlines (100%), United Airlines (89%) and CommutAir (89%).

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

    The cheapest flight price from Washington, D.C. to Pennsylvania is $263. On average you can expect to pay $592. The most popular route, (Washington, D.C. Reagan-National - New York John F Kennedy Intl), can usually be booked for $152.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Pennsylvania (average of $76). Flying from Washington, D.C. to Pennsylvania in February is currently the most expensive (average of $140). 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

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Alternative routes for Washington, D.C. to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Washington, D.C. to Pennsylvania

Discover the top 4 airlines that operate flights from Washington, D.C. to Pennsylvania. 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 May 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$78Average$184FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$175Average$357FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$179Average$370FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$198Average$425FlexibilityNo cancel feeOn-time63%

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