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$129+ Cheap flights from Washington to Philadelphia (PHL)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PHL
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Washington to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Washington to Philadelphia

Cheapest flights from Washington to Philadelphia
Explore the most affordable flight options available from Washington to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Frontier deal was found by Cheapflights users on 11/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1712:45 pmPDX - PHL
1 stop13h 24mFrontier
Mon 12/237:30 amPHL - PDX
1 stop13h 29mFrontier
Deal found 11/19$258
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:45 amPDX - PHL
1 stop21h 02mMultiple Airlines
Wed 12/186:40 amPHL - PDX
1 stop12h 04mMultiple Airlines
Deal found 11/19$267
This Mytrip deal was found by Cheapflights users on 11/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/119:08 amPDX - PHL
2 stops25h 32mSpirit Airlines
Mon 2/310:05 pmPHL - PDX
3 stops25h 41mSpirit Airlines
Deal found 11/18$282
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/512:50 pmSEA - PHL
2 stops22h 30mMultiple Airlines
Sun 12/89:53 pmPHL - SEA
1 stop18h 41mMultiple Airlines
Deal found 11/19$287
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/185:40 pmSEA - PHL
1 stop14h 07mFrontier
Mon 12/306:40 amPHL - SEA
1 stop9h 30mFrontier
Deal found 11/19$288
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:28 pmSEA - PHL
1 stop9h 19mSpirit Airlines
Fri 12/67:15 amPHL - SEA
1 stop16h 11mSpirit Airlines
Deal found 11/19$290
This Delta deal was found by Cheapflights users on 11/19. 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.
Mon 12/912:50 amSEA - PHL
1 stop6h 58mDelta
Tue 1/79:33 amPHL - SEA
1 stop7h 51mDelta
Deal found 11/19$296
This American Airlines deal was found by Cheapflights users on 11/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/911:59 pmSEA - PHL
1 stop9h 28mAmerican Airlines
Wed 12/117:00 pmPHL - SEA
Nonstop6h 21mAmerican Airlines
Deal found 11/18$317
This Alaska Airlines deal was found by Cheapflights users on 11/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/131:51 pmPDX - PHL
1 stop12h 54mAlaska Airlines
Fri 1/316:32 pmPHL - PDX
2 stops20h 50mAlaska Airlines
Deal found 11/18$321
This Delta deal was found by Cheapflights users on 11/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/65:10 amPDX - PHL
1 stop9h 24mDelta
Mon 12/96:45 pmPHL - PDX
1 stop8h 12mDelta
Deal found 11/18$329
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Sat 12/711:00 amPDX - PHL
1 stop7h 25mUnited Airlines
Wed 12/111:15 pmPHL - PDX
1 stop8h 26mUnited Airlines
Deal found 11/20$378
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/176:07 pmSEA - PHL
1 stop13h 13mSun Country Air
Wed 12/2512:36 pmPHL - SEA
1 stop7h 46mSun Country Air
Deal found 11/19$382

Find flights from Washington to Philadelphia within your budget

Customize your flight search to find flights from Washington to Philadelphia 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 12/17

12:45 pm-5:09 am

1 stop13h 24m

Philadelphia

Mon 12/23

7:30 am-5:59 pm

1 stop13h 29m

$258

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Tue 1/14

9:41 pm-7:14 pm

1 stop18h 33m

Philadelphia

Tue 1/21

6:23 am-8:46 pm

1 stop17h 23m

$259

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Thu 1/2

5:57 pm-11:00 am

1 stop14h 03m

Philadelphia

Thu 1/9

9:53 pm-11:03 am

1 stop16h 10m

$262

SeattlePhiladelphia

SEA - PHL

SEAPHL

Seattle/Tacoma Intl

Thu 12/5

12:50 pm-2:20 pm

2 stops22h 30m

Philadelphia

Sun 12/8

9:53 pm-1:34 pm

1 stop18h 41m

$287

SeattlePhiladelphia

SEA - PHL

SEAPHL

Seattle/Tacoma Intl

Wed 12/18

5:40 pm-10:47 am

1 stop14h 07m

Philadelphia

Mon 12/30

6:40 am-1:10 pm

1 stop9h 30m

$288

SeattlePhiladelphia

SEA - PHL

SEAPHL

Seattle/Tacoma Intl

Tue 12/3

5:28 pm-5:47 am

1 stop9h 19m

Philadelphia

Fri 12/6

7:15 am-8:26 pm

1 stop16h 11m

$290

SeattlePhiladelphia

SEA - PHL

SEAPHL

Seattle/Tacoma Intl

Wed 1/8

11:05 pm-8:48 am

1 stop6h 43m

Philadelphia

Sat 1/11

6:00 am-10:45 am

1 stop7h 45m

$296

SeattlePhiladelphia

SEA - PHL

SEAPHL

Seattle/Tacoma Intl

Fri 1/31

9:15 am-5:32 pm

Nonstop5h 17m

Philadelphia

Tue 2/4

6:32 pm-9:55 pm

Nonstop6h 23m

$307

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Fri 12/13

1:51 pm-5:45 am

1 stop12h 54m

Philadelphia

Fri 1/31

6:32 pm-12:22 pm

2 stops20h 50m

$321

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

Fri 12/6

5:10 am-5:34 pm

1 stop9h 24m

Philadelphia

Mon 12/9

6:45 pm-11:57 pm

1 stop8h 12m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Washington 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 Washington to Philadelphia

Get recent, data-driven insights about flights from Washington to Philadelphia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Philadelphia?

Currently, September is the cheapest month in which you can book a flight from State of Washington to Philadelphia (average of $234). Flying from State of Washington to Philadelphia in March is currently the most expensive (average of $284). 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 WA to PHL?

Find hourly flight availability from Washington to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

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

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated November 20, 2024.
Get a feel of what it's like to fly with Spirit Airlines, Alaska Airlines and Delta from Washington to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,394 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

  • What airport do you fly into for flights to Philadelphia from Washington?

    If you book a flight to Philadelphia from Washington, you will be flying to Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

  • How popular is this State of Washington to Philadelphia flight route?

    Flights from Washington to Philadelphia have been viewed 12 times in the past calendar month.

  • What are the cheapest airlines to fly from State of Washington to Philadelphia one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $129. However, be on the lookout for offers from Sun Country Air and Alaska Airlines, as they are both options that can get you from State of Washington to Philadelphia for a low price.

  • What are the most popular routes from State of Washington to Philadelphia?

    While some choose either Portland - Philadelphia or Spokane - Philadelphia, Seattle/Tacoma Intl - Philadelphia is the most popular route from State of Washington to Philadelphia.

  • What are the most reliable airlines from State of Washington to Philadelphia?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from State of Washington to Philadelphia on time: American Airlines (79%), Hawaiian Airlines (75%), Air Tahiti Nui (71%).

  • What are the cheapest flights from State of Washington to Philadelphia?

    Looking for the cheapest flight from State of Washington to Philadelphia? While on average our users pay $560, our data indicates the cheapest price to be $128. The most popular route (Seattle/Tacoma Intl - Philadelphia), is priced around $184.

  • Can I find deals for flights from Washington to Philadelphia that include hotel bookings?

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

  • How can I find direct flights from Washington to Philadelphia?

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

  • Can I find deals for business class flights from Washington to Philadelphia?

    Yes. Cheapflights offers flight deals from Washington to Philadelphia 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 State of Washington to Philadelphia?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Philadelphia (average of $234). Flying from State of Washington to Philadelphia in March is currently the most expensive (average of $284). 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 Washington to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Washington to Philadelphia

Discover the top 7 airlines that operate flights from Washington to Philadelphia. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$85Average$221FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$243FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$220Average$327FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$222Average$531FlexibilityNo cancel feeOn-time69%
DeltaCheapest$234Average$467FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$270Average$736FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$291Average$476FlexibilityNo cancel feeOn-time71%
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