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Cheap flights from Philadelphia (PHL) to Washington from $73

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHL — SEA
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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How far in advance should I book a flight from Philadelphia to State of Washington?

Travelers have found it’s best to book a flight 40 days in advance to save up to 107% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 40 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Philadelphia to State of Washington 1-2 weeks in advance for as low as $505, or $759 for flights within the next 24 hours.

What is the cheapest month to fly from Philadelphia to State of Washington?

Flights from Philadelphia to State of Washington lean towards being more expensive in June. Prices are generally better when you fly from Philadelphia to State of Washington in October, with the cheapest ticket starting at $139.

When is the cheapest time to fly from Philadelphia to State of Washington (PHL - WA)?

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.

Cheap Sun Country Air flights from Philadelphia to Washington

Explore cheap flight options specifically provided by Sun Country Air for the route between Philadelphia and Washington. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Check out some of the cheapest Sun Country Air flights we've come across from Philadelphia to Washington. Come back soon if you're not finding the exact deal you're looking for.
Thu 6/611:55 amPHL - SEA
1 stop13h 59mSun Country Air
Mon 6/106:15 pmSEA - PHL
1 stop13h 14mSun Country Air
Deal found 5/4$168
Wed 6/511:28 amPHL - SEA
1 stop7h 39mSun Country Air
Mon 6/106:15 pmSEA - PHL
1 stop13h 14mSun Country Air
Deal found 5/4$181
Wed 5/2911:50 amPHL - SEA
1 stop7h 50mSun Country Air
Wed 6/55:15 pmSEA - PHL
1 stop14h 48mSun Country Air
Deal found 5/4$187
Wed 5/2211:50 amPHL - SEA
1 stop7h 50mSun Country Air
Wed 5/295:45 pmSEA - PHL
1 stop14h 51mSun Country Air
Deal found 5/4$199
Wed 6/2611:13 amPHL - SEA
1 stop14h 41mSun Country Air
Wed 7/1011:59 pmSEA - PHL
1 stop8h 14mSun Country Air
Deal found 5/4$231
Mon 7/1512:27 pmPHL - SEA
1 stop13h 26mSun Country Air
Mon 7/2211:59 pmSEA - PHL
1 stop7h 48mSun Country Air
Deal found 5/4$255
Thu 7/2512:07 pmPHL - GEG
1 stop7h 51mSun Country Air
Thu 8/16:37 pmGEG - PHL
1 stop13h 43mSun Country Air
Deal found 5/4$282
Wed 6/1211:33 amPHL - SEA
1 stop8h 09mSun Country Air
Fri 6/1411:59 pmSEA - PHL
1 stop17h 55mSun Country Air
Deal found 5/3$315
Thu 6/2711:59 amPHL - SEA
1 stop7h 43mSun Country Air
Mon 7/811:59 pmSEA - PHL
1 stop7h 48mSun Country Air
Deal found 5/3$316

Cheap Spirit Airlines flights from Philadelphia to Washington

Explore cheap flight options specifically provided by Spirit Airlines for the route between Philadelphia and Washington. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
To aid your search, here are some of the cheapest Spirit Airlines flights we've found from Philadelphia to Washington. Deals frequently update to provide users with more options.
Sat 5/187:31 amPHL - SEA
1 stop9h 27mSpirit Airlines
Wed 5/299:35 amSEA - PHL
1 stop17h 55mSpirit Airlines
Deal found 5/3$178
Wed 5/293:59 pmPHL - SEA
2 stops19h 46mSpirit Airlines
Wed 6/58:59 pmSEA - PHL
2 stops17h 36mSpirit Airlines
Deal found 5/4$207
Wed 5/223:59 pmPHL - SEA
2 stops19h 46mSpirit Airlines
Tue 5/289:40 pmSEA - PHL
1 stop29h 50mSpirit Airlines
Deal found 5/3$210
Fri 5/174:31 pmPHL - SEA
2 stops19h 14mSpirit Airlines
Wed 5/299:35 amSEA - PHL
1 stop17h 55mSpirit Airlines
Deal found 5/3$215
Sat 5/187:31 amPHL - SEA
1 stop9h 27mSpirit Airlines
Wed 5/229:35 amSEA - PHL
3 stops34h 24mSpirit Airlines
Deal found 5/3$226
Wed 5/293:59 pmPHL - SEA
2 stops19h 46mSpirit Airlines
Wed 6/128:59 pmSEA - PHL
2 stops17h 36mSpirit Airlines
Deal found 5/4$233
Sat 5/187:31 amPHL - SEA
1 stop9h 27mSpirit Airlines
Sat 5/252:49 pmSEA - PHL
2 stops19h 26mSpirit Airlines
Deal found 5/3$241
Tue 5/148:00 amPHL - SEA
3 stops27h 45mSpirit Airlines
Fri 5/179:40 pmSEA - PHL
2 stops14h 49mSpirit Airlines
Deal found 5/4$320
Tue 5/145:19 pmPHL - SEA
2 stops18h 26mSpirit Airlines
Fri 5/179:40 pmSEA - PHL
2 stops22h 19mSpirit Airlines
Deal found 5/4$326

Cheap Philadelphia to Washington flights in May & June 2024

Find cheap flight options from Philadelphia to Washington specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
Listed are some of the best fares we've found on flights departing from Philadelphia to Washington in 2024. Check back in a little while for more flight options.
Thu 6/611:55 amPHL - SEA
1 stop13h 59mSun Country Air
Mon 6/106:15 pmSEA - PHL
1 stop13h 14mSun Country Air
Deal found 5/4$168
Wed 6/123:45 pmPHL - SEA
2 stops19h 47mMultiple Airlines
Mon 6/176:02 pmSEA - PHL
1 stop13h 41mMultiple Airlines
Deal found 5/5$178
Sat 6/18:27 pmPHL - SEA
1 stop13h 37mFrontier
Sat 6/810:26 pmSEA - PHL
1 stop28h 10mFrontier
Deal found 5/4$179
Fri 5/178:27 pmPHL - SEA
1 stop15h 55mFrontier
Sun 5/198:04 amSEA - PHL
1 stop18h 30mFrontier
Deal found 5/4$180
Wed 6/511:28 amPHL - SEA
1 stop7h 39mSun Country Air
Mon 6/106:15 pmSEA - PHL
1 stop13h 14mSun Country Air
Deal found 5/4$181
Fri 5/178:27 pmPHL - SEA
1 stop15h 55mFrontier
Sun 5/198:04 amSEA - PHL
1 stop18h 30mFrontier
Deal found 5/4$182
Sat 6/18:27 pmPHL - SEA
1 stop13h 37mFrontier
Sat 6/83:36 pmSEA - PHL
2 stops10h 56mFrontier
Deal found 5/4$185
Wed 6/511:28 amPHL - SEA
1 stop7h 39mMultiple Airlines
Sat 6/83:36 pmSEA - PHL
2 stops10h 56mMultiple Airlines
Deal found 5/4$186
Wed 5/2911:50 amPHL - SEA
1 stop7h 50mSun Country Air
Wed 6/55:15 pmSEA - PHL
1 stop14h 48mSun Country Air
Deal found 5/4$187

Philadelphia to Washington 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Washington in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Listed are some of the best fares we've found on flights departing from Philadelphia to Washington in 2024. Check back in a little while for more flight options.
Thu 6/611:55 amPHL - SEA
1 stop13h 59mSun Country Air
Mon 6/106:15 pmSEA - PHL
1 stop13h 14mSun Country Air
Deal found 5/4$168
Wed 6/123:45 pmPHL - SEA
2 stops19h 47mMultiple Airlines
Mon 6/176:02 pmSEA - PHL
1 stop13h 41mMultiple Airlines
Deal found 5/5$178
Sat 6/18:27 pmPHL - SEA
1 stop13h 37mFrontier
Sat 6/810:26 pmSEA - PHL
1 stop28h 10mFrontier
Deal found 5/4$179
Fri 5/178:27 pmPHL - SEA
1 stop15h 55mFrontier
Sun 5/198:04 amSEA - PHL
1 stop18h 30mFrontier
Deal found 5/4$180
Wed 6/511:28 amPHL - SEA
1 stop7h 39mSun Country Air
Mon 6/106:15 pmSEA - PHL
1 stop13h 14mSun Country Air
Deal found 5/4$181
Fri 5/178:27 pmPHL - SEA
1 stop15h 55mFrontier
Sun 5/198:04 amSEA - PHL
1 stop18h 30mFrontier
Deal found 5/4$182
Sat 6/18:27 pmPHL - SEA
1 stop13h 37mFrontier
Sat 6/83:36 pmSEA - PHL
2 stops10h 56mFrontier
Deal found 5/4$185
Wed 6/511:28 amPHL - SEA
1 stop7h 39mMultiple Airlines
Sat 6/83:36 pmSEA - PHL
2 stops10h 56mMultiple Airlines
Deal found 5/4$186
Wed 5/2911:50 amPHL - SEA
1 stop7h 50mSun Country Air
Wed 6/55:15 pmSEA - PHL
1 stop14h 48mSun Country Air
Deal found 5/4$187

Non-stop flights to Washington from Philadelphia

Discover non-stop flight options from Philadelphia to Washington. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
For a quicker trip, book one of these direct flights from Philadelphia to Washington. If you're looking for other options for flights from Philadelphia to Washington, make sure to update the search form at the top of page.
Wed 5/297:21 amPHL - SEA
Nonstop5h 46mAlaska Airlines
Wed 6/129:45 pmSEA - PHL
Nonstop5h 11mAlaska Airlines
Deal found 5/4$297
Fri 5/317:21 amPHL - SEA
Nonstop5h 46mAlaska Airlines
Thu 6/69:45 pmSEA - PHL
Nonstop5h 11mAlaska Airlines
Deal found 5/4$302
Fri 5/317:03 pmPHL - SEA
Nonstop5h 53mAlaska Airlines
Sun 6/29:45 pmSEA - PHL
Nonstop5h 11mAlaska Airlines
Deal found 5/4$317
Sat 5/256:45 pmPHL - SEA
Nonstop6h 05mAmerican Airlines
Sun 6/210:55 pmSEA - PHL
Nonstop5h 12mAmerican Airlines
Deal found 5/3$332
Sat 5/256:45 pmPHL - SEA
Nonstop6h 05mAmerican Airlines
Sat 6/110:55 pmSEA - PHL
Nonstop5h 12mAmerican Airlines
Deal found 5/4$347
Fri 6/77:16 pmPHL - SEA
Nonstop6h 13mAmerican Airlines
Tue 6/1111:35 pmSEA - PHL
Nonstop5h 10mAmerican Airlines
Deal found 5/4$352
Sat 6/87:03 pmPHL - SEA
Nonstop5h 53mAlaska Airlines
Mon 6/109:45 pmSEA - PHL
Nonstop5h 11mAlaska Airlines
Deal found 5/4$357
Mon 6/36:45 pmPHL - SEA
Nonstop6h 05mAmerican Airlines
Wed 6/1211:35 pmSEA - PHL
Nonstop5h 10mAmerican Airlines
Deal found 5/4$362
Wed 6/57:21 amPHL - SEA
Nonstop5h 46mAlaska Airlines
Sun 6/99:45 pmSEA - PHL
Nonstop5h 11mAlaska Airlines
Deal found 5/4$372

Philadelphia to Washington flights leaving soon

Find last-minute flight options from Philadelphia to Washington for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Book one of these great deals on flights from Philadelphia to Washington. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sun 5/128:40 pmPHL - SEA
1 stop13h 40mFrontier
Wed 5/159:50 pmSEA - PHL
1 stop28h 34mFrontier
Deal found 5/4$299
Tue 5/148:40 pmPHL - SEA
1 stop27h 20mFrontier
Thu 5/169:49 pmSEA - PHL
1 stop28h 45mFrontier
Deal found 5/4$302
Tue 5/148:00 amPHL - SEA
3 stops27h 45mSpirit Airlines
Fri 5/179:40 pmSEA - PHL
2 stops14h 49mSpirit Airlines
Deal found 5/4$320
Tue 5/145:19 pmPHL - SEA
2 stops18h 26mSpirit Airlines
Fri 5/179:40 pmSEA - PHL
2 stops22h 19mSpirit Airlines
Deal found 5/4$326
Tue 5/148:40 pmPHL - SEA
1 stop27h 20mFrontier
Fri 5/179:04 pmSEA - PHL
1 stop29h 01mFrontier
Deal found 5/4$333
Mon 5/135:31 pmPHL - SEA
1 stop18h 14mMultiple Airlines
Thu 5/169:49 pmSEA - PHL
1 stop28h 45mMultiple Airlines
Deal found 5/4$334
Fri 5/108:50 pmPHL - SEA
1 stop26h 42mMultiple Airlines
Sat 5/252:49 pmSEA - PHL
1 stop11h 56mMultiple Airlines
Deal found 5/4$340
Sun 5/127:11 pmPHL - SEA
2 stops16h 34mMultiple Airlines
Sun 5/198:04 amSEA - PHL
1 stop18h 30mMultiple Airlines
Deal found 5/4$348
Mon 5/138:50 pmPHL - SEA
1 stop26h 45mFrontier
Fri 5/1710:24 pmSEA - PHL
1 stop28h 10mFrontier
Deal found 5/4$352

One-way flights to Washington from Philadelphia

Search for one-way flight options from Philadelphia to Washington. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Users in need of a one-way flight from Philadelphia to Washington can choose from these deals. Users can also find round-trip Philadelphia to Washington flights by using the search form above.
Wed 6/123:45 pmPHL - SEA
2 stops19h 47mSpirit Airlines
Deal found 5/4$73
Wed 6/123:45 pmPHL - SEA
2 stops19h 47mSpirit Airlines
Deal found 5/3$74
Sat 5/187:31 amPHL - SEA
1 stop9h 27mSpirit Airlines
Deal found 5/3$81
Wed 6/511:28 amPHL - SEA
1 stop7h 39mSun Country Air
Deal found 5/4$84
Wed 5/2911:50 amPHL - SEA
1 stop7h 50mSun Country Air
Deal found 5/3$86
Tue 6/44:35 pmPHL - SEA
2 stops18h 57mSpirit Airlines
Deal found 5/3$87
Sat 6/11:15 pmPHL - SEA
1 stop10h 53mFrontier
Deal found 5/3$90
Wed 5/293:59 pmPHL - SEA
2 stops19h 46mSpirit Airlines
Deal found 5/3$93
Mon 6/35:31 pmPHL - SEA
1 stop18h 14mSpirit Airlines
Deal found 5/4$94

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 2,795,183 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$168 - $307

Route

Depart

Return

Price

PhiladelphiaSeattle/Tacoma Intl

PHL - SEA

PHLSEA

Philadelphia

Thu 6/6

1 stop13h 59m

Seattle/Tacoma Intl

Mon 6/10

1 stop13h 14m

$168

PhiladelphiaSeattle/Tacoma Intl

PHL - SEA

PHLSEA

Philadelphia

Sat 5/18

1 stop9h 27m

Seattle/Tacoma Intl

Wed 5/29

1 stop17h 55m

$178

PhiladelphiaSeattle/Tacoma Intl

PHL - SEA

PHLSEA

Philadelphia

Sat 6/1

1 stop10h 53m

Seattle/Tacoma Intl

Wed 6/5

1 stop28h 55m

$179

PhiladelphiaSeattle/Tacoma Intl

PHL - SEA

PHLSEA

Philadelphia

Sat 5/25

1 stop13h 37m

Seattle/Tacoma Intl

Sat 6/1

1 stop28h 26m

$180

PhiladelphiaSeattle/Tacoma Intl

PHL - SEA

PHLSEA

Philadelphia

Wed 6/5

1 stop7h 39m

Seattle/Tacoma Intl

Mon 6/10

1 stop13h 14m

$181

PhiladelphiaSeattle/Tacoma Intl

PHL - SEA

PHLSEA

Philadelphia

Wed 6/5

1 stop7h 39m

Seattle/Tacoma Intl

Sat 6/8

2 stops10h 56m

$186

PhiladelphiaSeattle/Tacoma Intl

PHL - SEA

PHLSEA

Philadelphia

Wed 5/29

Nonstop5h 46m

Seattle/Tacoma Intl

Sat 6/1

Nonstop5h 11m

$297

PhiladelphiaSeattle/Tacoma Intl

PHL - SEA

PHLSEA

Philadelphia

Sat 8/10

1 stop8h 17m

Seattle/Tacoma Intl

Wed 8/21

1 stop7h 18m

$306

PhiladelphiaSeattle/Tacoma Intl

PHL - SEA

PHLSEA

Philadelphia

Sat 5/25

Nonstop6h 05m

Seattle/Tacoma Intl

Tue 5/28

Nonstop5h 12m

$307

Flights are sorted by cheapest first

Deals found on 5/4

No data available for this route at this time. Please check back soon.

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 May 5, 2024.
Get a feel of what it's like to fly with Sun Country Air, Spirit Airlines and Frontier 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.
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Alaska Airlines
8.1
Very good
9,137 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Delta
8.1
Very good
10,838 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

United Airlines
7.4
Good
11,125 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

American Airlines
7.3
Good
14,728 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Sun Country Air
7.3
Good
647 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

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.

  • Can I find flights from Philadelphia to State of Washington for under $200 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to State of Washington for under $200. The cheapest flight booked recently is on Sun Country Air for just $168, but on average you can expect to pay $189.

  • Are there nonstop flights from Philadelphia to State of Washington for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Philadelphia to State of Washington under $300. A good price for a nonstop flight from Philadelphia to State of Washington is less than $375.

  • Are there last-minute flights available from Philadelphia to State of Washington for under $300?

    There are currently 20+ open flights from Philadelphia to State of Washington within the next 7 days for less than $300.

  • What days are nonstop flights available from Philadelphia to State of Washington?

    Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday.

  • 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.

  • How many flights depart from Philadelphia to State of Washington on average per day?

    8 flight departures from Philadelphia to State of Washington per day on average.
    Morning (6am - Noon) - 25% of flight departures
    Evening (6pm - Midnight) - 75% of flight departures

  • How long is the flight from Philadelphia to State of Washington?

    Airlines like Sun Country Air, Spirit Airlines, and Frontier fly from Philadelphia to State of Washington in about 9h 27m. The time it takes to get you to your destination can typically vary by up to 4h 32m. The distance from Philadelphia to State of Washington is about 2385 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $73 on Spirit Airlines. Other airlines that offer cheap prices include Sun Country Air from $84 and Frontier from $90 one-way.

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

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

  • What are the most popular airlines that fly from Philadelphia to State of Washington?

    Before booking your flight from Philadelphia to State of Washington check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Alaska Airlines.

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

    Consider Qatar Airways (86%), American Airlines (85%) or British Airways (85%) 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 $844, our data indicates the cheapest price to be $148. The most popular route (Philadelphia - Seattle/Tacoma Intl), is priced around $171.

  • What does PHL to SEA mean?

    This is defined as Philadelphia Airport (PHL) and Seattle/Tacoma Intl Airport (SEA). Codes like Seattle/Tacoma Intl Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle Lake Union Spb Airport (LKE).

  • Can I find deals for flights from Philadelphia to Washington that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Washington flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Philadelphia to Washington with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Washington flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Philadelphia to Washington that allow pets onboard?

    Many airlines flying from Philadelphia to Washington offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Philadelphia to Washington?

    Yes, you can often find last-minute deals on Philadelphia to Washington flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Philadelphia to State of Washington flight deals updated?

    The Philadelphia to State of Washington flight deals you see on this page were last updated on 5/5.

See more FAQs

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Top 8 airlines flying from Philadelphia to Washington

Discover the top 8 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 2,795,183 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$114Average$189FlexibilityNo cancel feeOn-time62%
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FrontierCheapest$126Average$277FlexibilityNo cancel feeOn-time62%
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Spirit AirlinesCheapest$130Average$297FlexibilityNo cancel feeOn-time65%
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DeltaCheapest$138Average$491FlexibilityNo cancel feeOn-timeN/A
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Alaska AirlinesCheapest$159Average$608FlexibilityNo cancel feeOn-time75%
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United AirlinesCheapest$188Average$629FlexibilityNo cancel feeOn-time69%
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Sun Country AirCheapest$211Average$465FlexibilityNo cancel feeOn-time83%
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American AirlinesCheapest$255Average$481FlexibilityNo cancel feeOn-time71%
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Search flights from Philadelphia to Washington by cabin class

Find flights from Philadelphia to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Philadelphia to Washington

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 May 5, 2024.
0%of flight departuresEarly morningMidnight to 6 am
25%of flight departuresMorning6 am to noon
75%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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6 AM
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Fly with Cheapflights

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How does Cheapflights help users find flights from Philadelphia to Washington?

Deals for Philadelphia to Washington flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to Washington?

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Can Cheapflights find flights from Philadelphia to Washington with no change fees?

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