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District of Columbia

$48+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — IAD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 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

$112 or less

Good one-way deal

$154 or less
From Pennsylvania to District of Columbia
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One-way flight from Pennsylvania to District of Columbia
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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 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 September 16, 2025.

This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:40 pmJFK - DCA
Nonstop1h 18mJetBlue
Thu 11/64:55 pmDCA - JFK
Nonstop1h 19mJetBlue
Deal found 9/15$103
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 Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:37 pmJFK - DCA
Nonstop1h 22mJetBlue
Fri 11/285:44 pmDCA - JFK
Nonstop1h 18mJetBlue
Deal found 9/14$115
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:40 pmJFK - DCA
Nonstop1h 18mJetBlue
Wed 11/56:24 amDCA - JFK
Nonstop1h 16mJetBlue
Deal found 9/14$116
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 American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:30 amLGA - DCA
Nonstop1h 20mAmerican Airlines
Sat 10/182:54 pmDCA - LGA
Nonstop1h 20mAmerican Airlines
Deal found 9/15$117
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/317:37 amLGA - DCA
Nonstop1h 23mAmerican Airlines
Fri 11/76:31 pmDCA - LGA
Nonstop1h 18mAmerican Airlines
Deal found 9/16$118
This Trip.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 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 10/206:25 amDCA - JFK
Nonstop1h 14mJetBlue
Deal found 9/14$120
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/214:30 pmLGA - DCA
Nonstop1h 28mAmerican Airlines
Sun 11/236:40 pmDCA - LGA
Nonstop1h 18mAmerican Airlines
Deal found 9/15$125
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/16:00 amLGA - IAD
Nonstop1h 27mUnited Airlines
Sun 11/28:19 amIAD - LGA
Nonstop1h 25mUnited Airlines
Deal found 9/16$126
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 9/302:00 pmEWR - DCA
Nonstop1h 22mUnited Airlines
Sat 10/46:00 amDCA - EWR
Nonstop1h 17mUnited Airlines
Deal found 9/15$127
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/166:00 amLGA - IAD
Nonstop1h 32mUnited Airlines
Thu 10/2312:40 pmIAD - LGA
Nonstop1h 34mUnited Airlines
Deal found 9/16$127

Cheapflights Fare Finder

 
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 September 16, 2025.
Use the filters below to find and compare flights from Pennsylvania to District of Columbia that are best for you.

Fly from

Pennsylvania

Fly to

District of Columbia

Route

Depart

Return

Price

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Tue 1/13

7:29 pm-8:59 pm

Nonstop1h 30m

Washington, D.C. Dulles Intl

Fri 1/16

10:20 pm-11:43 pm

Nonstop1h 23m

$117

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

Sat 11/1

6:30 am-7:50 am

Nonstop1h 20m

Washington, D.C. Reagan-National

Sun 11/2

5:10 am-6:45 am

Nonstop1h 35m

$117

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Tue 10/14

6:00 am-7:32 am

Nonstop1h 32m

Washington, D.C. Dulles Intl

Tue 10/21

8:21 am-9:43 am

Nonstop1h 22m

$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.

LGA - IAD

LGAIAD

New York LaGuardia

Sat 10/18

6:00 am-7:32 am

Nonstop1h 32m

Washington, D.C. Dulles Intl

Mon 10/20

10:20 pm-11:43 pm

Nonstop1h 23m

$117

New YorkWashington, D.C.

JFK - DCA

JFKDCA

New York John F Kennedy Intl

Fri 10/17

9:30 pm-10:56 pm

Nonstop1h 26m

Washington, D.C. Reagan-National

Mon 10/27

4:55 pm-6:14 pm

Nonstop1h 19m

$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 YorkWashington, D.C.

JFK - DCA

JFKDCA

New York John F Kennedy Intl

Thu 10/30

1:29 pm-2:50 pm

Nonstop1h 21m

Washington, D.C. Reagan-National

Mon 11/3

6:24 am-7:40 am

Nonstop1h 16m

$117

New YorkWashington, D.C.

JFK - DCA

JFKDCA

New York John F Kennedy Intl

Fri 10/24

9:30 pm-10:56 pm

Nonstop1h 26m

Washington, D.C. Reagan-National

Fri 10/31

4:55 pm-6:14 pm

Nonstop1h 19m

$117

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 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.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to District of Columbia

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 $292). Flying from Pennsylvania to District of Columbia 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 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 September 16, 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.

Weekly flight availability from Pennsylvania to District of Columbia

Explore weekly flight availability from Pennsylvania to District of Columbia. 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 16, 2025.

The most flights from USPA to USDC are scheduled on a Tuesday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

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 September 16, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from Pennsylvania to District of Columbia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Pennsylvania to District of Columbia?

    United Airlines, JetBlue, and American Airlines can get you from Pennsylvania to District of Columbia in just under 1h 18m. Your travel time will be generally consistent. The distance from Pennsylvania to District of Columbia is about 212 mi. All flights are typically nonstop.

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

    To fly one-way, consider booking your trip with Southern / Mokulele, which is currently one of the cheapest options available, starting at $59. United Airlines flights start at $65 while deals on JetBlue start at $65 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 $292). Flying from Pennsylvania to District of Columbia 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.

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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 4 airlines flying from Pennsylvania to District of Columbia

Discover the top 4 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 September 16, 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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