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Cheap flights from Philadelphia to Seattle (PHL-SEA)
Prices were available within the past 7 days and start at €143 for one-way flights and €286 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![American Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)
Thu, 20 Mar - Wed, 26 Mar
PHL
Philadelphia
SEA
Seattle
€286 Return, found 1 day ago
€286
Return
found 1 day ago
![American Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)
Thu, 20 Mar - Wed, 26 Mar
PHL
Philadelphia
SEA
Seattle
€295 Return, found 1 day ago
€295
Return
found 1 day ago
![American Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)
Thu, 20 Mar - Wed, 26 Mar
PHL
Philadelphia
SEA
Seattle
€314 Return, found 1 day ago
€314
Return
found 1 day ago
![JetBlue Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif)
Thu, 20 Mar - Wed, 26 Mar
PHL
Philadelphia
SEA
Seattle
€324 Return, found 1 day ago
€324
Return
found 1 day ago
![Hawaiian Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif)
Thu, 20 Mar - Wed, 26 Mar
PHL
Philadelphia
SEA
Seattle
€334 Return, found 1 day ago
€334
Return
found 1 day ago
![American Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)
Thu, 20 Mar - Wed, 26 Mar
PHL
Philadelphia
SEA
Seattle
€339 Return, found 1 day ago
€339
Return
found 1 day ago
![American Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)
Thu, 20 Mar - Wed, 26 Mar
PHL
Philadelphia
SEA
Seattle
€343 Return, found 1 day ago
€343
Return
found 1 day ago
![American Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)
Thu, 13 Mar - Sat, 15 Mar
PHL
Philadelphia
SEA
Seattle
€346 Return, found 4 days ago
€346
Return
found 4 days ago
![Delta](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)
Thu, 20 Mar - Wed, 26 Mar
PHL
Philadelphia
SEA
Seattle
€353 Return, found 1 day ago
€353
Return
found 1 day ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Thu, 20 Mar - Wed, 26 Mar
PHL
Philadelphia
SEA
Seattle
€396 Return, found 1 day ago
€396
Return
found 1 day ago
Origin airport | Philadelphia Intl. |
Destination airport | Seattle - Tacoma Intl. |
Return price | €285 |
Distance | 3794 km |
Perfect flights from Philadelphia to Seattle
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Philadelphia to Seattle. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of Seattle, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Philadelphia Intl. to Seattle - Tacoma Intl. ticket options cater to your travel preferences, with incredible one-way fares from €143 and roundtrip prices from €286. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Seattle - Tacoma Intl. and explore Seattle and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your PHL to SEA travel arrangements today and embark on the journey of a lifetime in Seattle.
Frequently asked questions
- Trending Routes
- Top Flights Destinations
- More Airlines
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Philadelphia
- Philadelphia to Chicago (PHL - ORD)
- Philadelphia to Boston (PHL - BOS)
- Philadelphia to Minneapolis (PHL - MSP)
- Philadelphia to New York (PHL - JFK)
- Philadelphia to Dublin (PHL - DUB)
- Philadelphia to Houston (PHL - IAH)
- Philadelphia to Nashville (PHL - BNA)
- Philadelphia to London (PHL - LHR)
- Philadelphia to Atlanta (PHL - ATL)
Top Routes to Seattle
- Newark Liberty Intl. Airport to Seattle (EWR - SEA)
- Los Angeles to Seattle (LAX - SEA)
- Cork to Seattle (ORK - SEA)
- San Jose to Seattle (SJC - SEA)
- New York to Seattle (JFK - SEA)
- Dublin to Seattle (DUB - SEA)
- Kansas City to Seattle (MCI - SEA)
- Vienna to Seattle (VIE - SEA)
- Frankfurt to Seattle (FRA - SEA)
- Dallas to Seattle (DFW - SEA)
Top Flight Destinations
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Miami
- Flights to Key West
- Flights to Fort Lauderdale
- Flights to San Diego
- Flights to Gatlinburg
- Flights to Chicago
- Flights to Honolulu
- Flights to New Orleans
- Flights to Panama City Beach
- Flights to Nashville
- Flights to Los Angeles
- Flights to Destin
- Flights to Kissimmee
- Flights to Myrtle Beach
- Flights to Boston
- Flights to Phoenix
- Flights to Atlanta
Expedia's Latest Trends
Flights
Flights from Las Vegas (LAS) to Los Angeles (LAX)Flights from San Francisco (SFO) to Las Vegas (LAS)Flights from Los Angeles (LAX) to Las Vegas (LAS)Flights from Boston (BOS) to Dublin (DUB)Flights from Los Angeles Intl. to NYC-All AirportsFlights from Dublin (DUB) to San Diego (SAN)Flights from Dublin (DUB) to Pittsburgh (PIT)Flights from Las Vegas (LAS) to Dublin (DUB)Flights from Shannon (SNN) to Boston (BOS)Flights from Dublin (DUB) to Cleveland (CLE)Flights from Dublin (DUB) to St. Louis (STL)Flights from Shannon (SNN) to Dallas (DFW)Flights from New York (JFK) to Boston (BOS)Flights from LON-All Airports to NYC-All AirportsFlights from Pearson Intl. to NYC-All AirportsFlights from Cork (ORK) to San Diego (SAN)Flights from Shannon (SNN) to Las Vegas (LAS)Flights from Cork (ORK) to Las Vegas (LAS)Flights from Dublin (DUB) to Fort Lauderdale (FLL)Flights from Dublin (DUB) to Philadelphia (PHL)Flights from Dublin (DUB) to Florence (CVG)Flights from San Diego (SAN) to Dublin (DUB)Flights from Shannon (SNN) to Seattle (SEA)Flights from Boston (BOS) to New York (JFK)Flights from Philadelphia (PHL) to Dublin (DUB)Flights from London (LHR) to Las Vegas (LAS)Flights from Dublin (DUB) to Boston (BOS)Flights from Dublin (DUB) to Seattle (SEA)Flights from Dublin (DUB) to Dallas (DFW)Flights from Dublin (DUB) to Las Vegas (LAS)
*Available to Expedia members.