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$130+ Cheap flights from Philadelphia (PHL) to Washington

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SEA
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Philadelphia to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Washington (USWA). 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 21, 2024.

Find flight deals from Philadelphia to Washington

Cheapest flights from Philadelphia to Washington
Explore the most affordable flight options available from Philadelphia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/122:45 pmPHL - PDX
3 stops30h 36mSpirit Airlines
Tue 12/177:16 pmPDX - PHL
3 stops22h 43mSpirit Airlines
Deal found 11/20$286
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:30 amPHL - PDX
1 stop13h 29mFrontier
Mon 12/239:14 pmPDX - PHL
1 stop29h 46mFrontier
Deal found 11/20$288
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.
Thu 12/198:29 amPHL - SEA
1 stop14h 57mSpirit Airlines
Wed 1/82:16 pmSEA - PHL
1 stop20h 26mSpirit Airlines
Deal found 11/19$288
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/159:53 pmPHL - SEA
1 stop18h 41mFrontier
Sat 12/289:36 pmSEA - PHL
1 stop28h 33mFrontier
Deal found 11/20$291
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/208:29 amPHL - PDX
1 stop12h 53mMultiple Airlines
Mon 12/309:14 pmPDX - PHL
1 stop29h 46mMultiple Airlines
Deal found 11/20$294
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/82:45 pmPHL - SEA
2 stops24h 10mMultiple Airlines
Tue 12/1711:49 amSEA - PHL
1 stop15h 32mMultiple Airlines
Deal found 11/20$301
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:00 pmPHL - SEA
Nonstop6h 21mAmerican Airlines
Sat 12/1412:15 amSEA - PHL
1 stop9h 36mAmerican Airlines
Deal found 11/20$317
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:09 pmPHL - SEA
1 stop9h 12mDelta
Sun 12/155:30 amSEA - PHL
1 stop9h 04mDelta
Deal found 11/20$326
This Kissandfly.com 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/165:00 amPHL - SEA
1 stop11h 04mAlaska Airlines
Wed 12/259:45 pmSEA - PHL
Nonstop4h 55mAlaska Airlines
Deal found 11/20$331
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.
Thu 11/286:32 amPHL - SEA
2 stops12h 01mUnited Airlines
Sun 1/57:10 pmSEA - PHL
1 stop7h 23mUnited Airlines
Deal found 11/20$332
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/115:30 amPHL - GEG
1 stop9h 12mDelta
Mon 12/166:05 amGEG - PHL
1 stop8h 29mDelta
Deal found 11/20$343
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/76:06 amPHL - PDX
1 stop9h 52mDelta
Wed 12/1111:13 pmPDX - PHL
1 stop6h 38mDelta
Deal found 11/20$378

Find flights from Philadelphia to Washington within your budget

Customize your flight search to find flights from Philadelphia to Washington 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 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Fri 1/24

6:23 am-8:46 pm

1 stop17h 23m

Portland

Mon 1/27

9:41 pm-7:14 pm

1 stop18h 33m

$285

PhiladelphiaSeattle

PHL - SEA

PHLSEA

Philadelphia

Tue 1/7

8:29 am-1:11 pm

1 stop31h 42m

Seattle/Tacoma Intl

Mon 1/13

5:30 am-11:40 pm

1 stop15h 10m

$287

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Mon 12/23

7:30 am-5:59 pm

1 stop13h 29m

Portland

Mon 12/23

9:14 pm-6:00 am

1 stop29h 46m

$288

PhiladelphiaSeattle

PHL - SEA

PHLSEA

Philadelphia

Sun 12/15

9:53 pm-1:34 pm

1 stop18h 41m

Seattle/Tacoma Intl

Sat 12/28

9:36 pm-5:09 am

1 stop28h 33m

$291

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Fri 12/20

8:29 am-6:22 pm

1 stop12h 53m

Portland

Mon 12/30

9:14 pm-6:00 am

1 stop29h 46m

$294

PhiladelphiaSeattle

PHL - SEA

PHLSEA

Philadelphia

Wed 12/25

6:40 am-1:10 pm

1 stop9h 30m

Seattle/Tacoma Intl

Tue 2/4

10:13 am-7:14 pm

1 stop30h 01m

$298

PhiladelphiaSeattle

PHL - SEA

PHLSEA

Philadelphia

Mon 3/10

6:25 pm-9:51 pm

Nonstop6h 26m

Seattle/Tacoma Intl

Wed 3/19

9:45 pm-6:01 am

Nonstop5h 16m

$307

PhiladelphiaPortland

PHL - PDX

PHLPDX

Philadelphia

Tue 2/11

5:40 am-11:34 am

1 stop8h 54m

Portland

Tue 2/25

12:45 am-10:42 am

1 stop6h 57m

$316

PhiladelphiaSeattle

PHL - SEA

PHLSEA

Philadelphia

Wed 12/11

7:00 pm-10:21 pm

Nonstop6h 21m

Seattle/Tacoma Intl

Sat 12/14

12:15 am-12:51 pm

1 stop9h 36m

$317

PhiladelphiaSeattle

PHL - SEA

PHLSEA

Philadelphia

Thu 3/13

4:45 pm-1:06 am

1 stop11h 21m

Seattle/Tacoma Intl

Tue 3/18

7:10 pm-5:30 am

1 stop7h 20m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 57 results
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Best time to book a flight from Philadelphia to Washington

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

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

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

Currently, January is the cheapest month in which you can book a flight from Philadelphia to State of Washington (average of $238). Flying from Philadelphia to State of Washington in July is currently the most expensive (average of $411). 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 PHL to WA?

Find hourly flight availability from Philadelphia to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

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

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated November 21, 2024.
Get a feel of what it's like to fly with Alaska Airlines, American Airlines and United Airlines from Philadelphia to Washington by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

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
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

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
9,458 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

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
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

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
3,396 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

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
9,172 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

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 Philadelphia to Washington. 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 from for flights from Philadelphia to Washington?

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

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

    This flight path from Philadelphia to Washington was viewed by 26 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    One-way options have recently been found by users for as low as $130 on Spirit Airlines. Other airlines that offer cheap prices include Alaska Airlines from $139 and Frontier from $142 one-way.

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

    Most travelers choose Philadelphia - Seattle/Tacoma Intl, Philadelphia - Portland or Philadelphia - Spokane when deciding on the best route from Philadelphia to State of Washington.

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

    Consider Air Tahiti Nui (93%), Hawaiian Airlines (81%) or Alaska Airlines (77%) when booking your flight. These represent the most reliable airlines when flying from Philadelphia to State of Washington.

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

    Looking for the cheapest flight from Philadelphia to State of Washington? While on average our users pay $917, our data indicates the cheapest price to be $143. The most popular route (Philadelphia - Seattle/Tacoma Intl), is priced around $196.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to State of Washington (average of $238). Flying from Philadelphia to State of Washington in July is currently the most expensive (average of $411). 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 Philadelphia to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Philadelphia to Washington

Discover the top 9 airlines that operate flights from Philadelphia to Washington. 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 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$125Average$261FlexibilityNo cancel feeOn-time62%
FrontierCheapest$138Average$252FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$162Average$262FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$199Average$308FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$231Average$545FlexibilityNo cancel feeOn-time75%
DeltaCheapest$259Average$491FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$276Average$494FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$276Average$540FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$301Average$476FlexibilityNo cancel feeOn-time71%
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