Airlines that fly from Seattle-Tacoma International Airport (SEA) to Philadelphia Intl. Airport (PHL)
- American AirlinesAmerican Airlines
- 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 €151 for one-way flights and €300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, 4 Jan - Sat, 11 Jan
SEA
Seattle
PHL
Philadelphia
€300 Return, found 1 day ago
€300
Return
found 1 day ago
Tue, 10 Dec - Sun, 15 Dec
SEA
Seattle
PHL
Philadelphia
€311 Return, found 4 days ago
€311
Return
found 4 days ago
Wed, 11 Dec - Sun, 15 Dec
SEA
Seattle
PHL
Philadelphia
€315 Return, found 4 days ago
€315
Return
found 4 days ago
Thu, 12 Dec - Sun, 15 Dec
SEA
Seattle
PHL
Philadelphia
€334 Return, found 4 days ago
€334
Return
found 4 days ago
Sat, 4 Jan - Sat, 11 Jan
SEA
Seattle
PHL
Philadelphia
€348 Return, found 1 day ago
€348
Return
found 1 day ago
Sat, 4 Jan - Sat, 11 Jan
SEA
Seattle
PHL
Philadelphia
€354 Return, found 1 day ago
€354
Return
found 1 day ago
Sat, 4 Jan - Sat, 11 Jan
SEA
Seattle
PHL
Philadelphia
€358 Return, found 1 day ago
€358
Return
found 1 day ago
Mon, 9 Dec - Sun, 15 Dec
SEA
Seattle
PHL
Philadelphia
€368 Return, found 4 days ago
€368
Return
found 4 days ago
Sat, 4 Jan - Sat, 11 Jan
SEA
Seattle
PHL
Philadelphia
€386 Return, found 1 day ago
€386
Return
found 1 day ago
Sat, 4 Jan - Sat, 11 Jan
SEA
Seattle
PHL
Philadelphia
€395 Return, found 1 day ago
€395
Return
found 1 day ago
Travel information
Travel information
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Philadelphia Intl. |
Airlines serving | American Airlines, Delta, United |
Return price | €300 |
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 , 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 €151 and roundtrip prices from €300. 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 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 to 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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