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District of Columbia

$60+ Cheap flights from Pennsylvania to District of Columbia

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — IAD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Pennsylvania to District of Columbia

Keep the following information in mind while searching for Pennsylvania to District of Columbia flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$91
(United Airlines)

One-way from

$60
(Delta)

Popular in

February

Cheapest in

November

Average price

$467

Good round-trip deal

$106 or less

Good one-way deal

$51 or less
Provider with most accurate pricing for Philadelphia-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Washington, D.C. (WAS) flights.
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From Pennsylvania to District of Columbia
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One-way flight from Pennsylvania to District of Columbia
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Highest demand for flights based on searches. 9% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Pennsylvania to District of Columbia.
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Price to beat on a one-way flight from Pennsylvania to District of Columbia.
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Find flight deals from Pennsylvania to District of Columbia

Cheapest flights from Pennsylvania to District of Columbia
Explore the most affordable flight options available from Pennsylvania to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 3/1910:28 amLGA - IAD
Nonstop1h 24mUnited Airlines
Wed 3/2610:08 pmIAD - LGA
Nonstop1h 22mUnited Airlines
Deal found 2/19$91
This Delta deal was found by Cheapflights users on 2/20. 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.
Wed 4/29:00 amJFK - DCA
Nonstop1h 32mDelta
Sat 4/56:30 amDCA - JFK
Nonstop1h 28mDelta
Deal found 2/20$91
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 3/196:05 amLGA - DCA
Nonstop1h 20mAmerican Airlines
Sat 3/226:30 amDCA - LGA
Nonstop1h 12mAmerican Airlines
Deal found 2/19$91
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 3/225:49 pmJFK - IAD
Nonstop1h 30mDelta
Sat 3/297:59 pmIAD - JFK
Nonstop1h 26mDelta
Deal found 2/20$91
This United Airlines deal was found by Cheapflights users on 2/20. 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 4/14:25 pmEWR - DCA
Nonstop1h 30mUnited Airlines
Wed 4/27:00 amDCA - EWR
Nonstop1h 23mUnited Airlines
Deal found 2/20$92
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 4/29:30 pmJFK - DCA
Nonstop1h 35mAmerican Airlines
Sat 4/511:40 amDCA - JFK
Nonstop1h 25mAmerican Airlines
Deal found 2/20$92
This United Airlines deal was found by Cheapflights users on 2/20. 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 4/15:55 amEWR - IAD
Nonstop1h 20mUnited Airlines
Wed 4/23:47 pmIAD - EWR
Nonstop1h 28mUnited Airlines
Deal found 2/20$92
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 3/222:15 pmLGA - DCA
Nonstop1h 22mDelta
Mon 3/249:05 pmDCA - LGA
Nonstop1h 11mDelta
Deal found 2/20$94
This Frontier deal was found by Cheapflights users on 2/18. 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.
Tue 4/19:00 amJFK - IAD
1 stop10h 44mFrontier
Tue 4/88:34 pmIAD - JFK
1 stop10h 55mFrontier
Deal found 2/18$100
This JetBlue deal was found by Cheapflights users on 2/20. 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.
Wed 9/38:15 pmJFK - DCA
Nonstop1h 45mJetBlue
Fri 9/126:00 amDCA - JFK
Nonstop1h 26mJetBlue
Deal found 2/20$101
This Delta deal was found by Cheapflights users on 2/19. 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 4/15:00 pmEWR - DCA
1 stop6h 16mDelta
Wed 4/26:00 amDCA - EWR
1 stop6h 07mDelta
Deal found 2/19$117
This Delta deal was found by Cheapflights users on 2/19. 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 4/16:00 amEWR - IAD
1 stop5h 33mDelta
Wed 4/26:00 amIAD - EWR
1 stop6h 07mDelta
Deal found 2/19$117

Find flights from Pennsylvania to District of Columbia within your budget

Customize your flight search to find flights from Pennsylvania to District of Columbia 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 February 20, 2025.

Fly from

Pennsylvania

Fly to

District of Columbia

Route

Depart

Return

Price

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Wed 3/19

10:28 am-11:52 am

Nonstop1h 24m

Washington, D.C. Dulles Intl

Wed 3/26

10:08 pm-11:30 pm

Nonstop1h 22m

$91

New YorkWashington, D.C.

JFK - DCA

JFKDCA

New York John F Kennedy Intl

Wed 4/2

9:00 am-10:32 am

Nonstop1h 32m

Washington, D.C. Reagan-National

Sat 4/5

6:30 am-7:58 am

Nonstop1h 28m

$91

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Wed 3/19

6:05 am-7:25 am

Nonstop1h 20m

Washington, D.C. Reagan-National

Sat 3/22

6:30 am-7:42 am

Nonstop1h 12m

$91

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

Sat 3/22

5:49 pm-7:19 pm

Nonstop1h 30m

Washington, D.C. Dulles Intl

Sat 3/29

7:59 pm-9:25 pm

Nonstop1h 26m

$91

NewarkWashington, D.C.

EWR - DCA

EWRDCA

Newark

Tue 4/1

4:25 pm-5:55 pm

Nonstop1h 30m

Washington, D.C. Reagan-National

Wed 4/2

7:00 am-8:23 am

Nonstop1h 23m

$92

New YorkWashington, D.C.

JFK - DCA

JFKDCA

New York John F Kennedy Intl

Wed 4/2

9:30 pm-11:05 pm

Nonstop1h 35m

Washington, D.C. Reagan-National

Sat 4/5

11:40 am-1:05 pm

Nonstop1h 25m

$92

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Tue 4/1

5:55 am-7:15 am

Nonstop1h 20m

Washington, D.C. Dulles Intl

Wed 4/2

3:47 pm-5:15 pm

Nonstop1h 28m

$92

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Sat 3/22

2:15 pm-3:37 pm

Nonstop1h 22m

Washington, D.C. Reagan-National

Mon 3/24

7:45 pm-9:01 pm

Nonstop1h 16m

$94

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

Tue 4/1

9:00 am-7:44 pm

1 stop10h 44m

Washington, D.C. Dulles Intl

Tue 4/8

8:34 pm-7:29 am

1 stop10h 55m

$100

NewarkWashington, D.C.

EWR - DCA

EWRDCA

Newark

Tue 4/1

11:10 am-4:00 pm

1 stop4h 50m

Washington, D.C. Reagan-National

Tue 4/8

10:15 am-2:28 pm

1 stop4h 13m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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.

Travel insights for flights from Pennsylvania to District of Columbia

Get recent, data-driven insights about flights from Pennsylvania to District of Columbia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Pennsylvania to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Pennsylvania to District of Columbia (average of $309). Flying from Pennsylvania to District of Columbia in June is currently the most expensive (average of $389). 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 DC?

Find hourly flight availability from Pennsylvania to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia 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 District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Pennsylvania to District of Columbia. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Qatar Airways
7.4
Good
3,609 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

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

  • What are the cheapest airlines to fly from Pennsylvania to District of Columbia one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $60. American Airlines flights start at $60 while deals on Frontier start at $61 one-way.

  • Can I find deals for flights from Pennsylvania to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to District of Columbia?

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

  • Can I find deals for business class flights from Pennsylvania to District of Columbia?

    Yes. Cheapflights offers flight deals from Pennsylvania to District of Columbia 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 District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Pennsylvania to District of Columbia (average of $309). Flying from Pennsylvania to District of Columbia in June is currently the most expensive (average of $389). 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 Pennsylvania to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Pennsylvania to District of Columbia

Discover the top 5 airlines that operate flights from Pennsylvania to District of Columbia. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$98Average$279FlexibilityNo cancel feeOn-time69%
Southern / MokuleleCheapest$99Average$134FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$156Average$282FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$159Average$395FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$264Average$352FlexibilityNo cancel feeOn-time63%
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