Airlines that fly from Seattle-Tacoma International Airport (SEA) to Philadelphia Intl. Airport (PHL)
- American AirlinesAmerican Airlines
- JetBlue AirwaysJetBlue Airways
- DeltaDelta
- UnitedUnited
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Cheap flights from Seattle to Philadelphia (SEA-PHL)
Prices were available within the past 7 days and start at €142 for one-way flights and €277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, 25 Feb - Wed, 26 Mar
SEA
Seattle
PHL
Philadelphia
€277 Return, found 19 hours ago
€277
Return
found 19 hours ago
Wed, 5 Feb - Wed, 12 Feb
SEA
Seattle
PHL
Philadelphia
€286 Return, found 2 days ago
€286
Return
found 2 days ago
Wed, 15 Jan - Sun, 19 Jan
SEA
Seattle
PHL
Philadelphia
€287 Return, found 6 days ago
€287
Return
found 6 days ago
Thu, 27 Feb - Wed, 26 Mar
SEA
Seattle
PHL
Philadelphia
€296 Return, found 19 hours ago
€296
Return
found 19 hours ago
Mon, 27 Jan - Tue, 4 Feb
SEA
Seattle
PHL
Philadelphia
€302 Return, found 6 days ago
€302
Return
found 6 days ago
Tue, 25 Feb - Wed, 26 Mar
SEA
Seattle
PHL
Philadelphia
€305 Return, found 19 hours ago
€305
Return
found 19 hours ago
Tue, 25 Feb - Wed, 26 Mar
SEA
Seattle
PHL
Philadelphia
€306 Return, found 19 hours ago
€306
Return
found 19 hours ago
Wed, 15 Jan - Sun, 19 Jan
SEA
Seattle
PHL
Philadelphia
€311 Return, found 6 days ago
€311
Return
found 6 days ago
Mon, 27 Jan - Tue, 4 Feb
SEA
Seattle
PHL
Philadelphia
€312 Return, found 6 days ago
€312
Return
found 6 days ago
Mon, 13 Jan - Tue, 21 Jan
SEA
Seattle
PHL
Philadelphia
€313 Return, found 4 days ago
€313
Return
found 4 days ago
Travel information
Travel information
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Philadelphia Intl. |
Airlines serving | American Airlines, Delta, JetBlue Airways, United |
Return price | €277 |
Distance | 3794 km |
Book with confidence
Book with confidence
Perfect flights from Seattle to Philadelphia
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Philadelphia. 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 Philadelphia, 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 Seattle - Tacoma Intl. to Philadelphia Intl. ticket options cater to your travel preferences, with incredible one-way fares from €142 and roundtrip prices from €277. 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 Philadelphia Intl. and explore Philadelphia 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 SEA to PHL travel arrangements today and embark on the journey of a lifetime in Philadelphia.
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Frequently asked questions
Frequently asked questions
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