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Cheap flights from Seattle to Boston (SEA-BOS)
Prices were available within the past 7 days and start at €110 for one-way flights and €218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 23 Apr - Sun, 27 Apr
SEA
Seattle
BOS
Boston
€218 Return, found 6 days ago
€218
Return
found 6 days ago

Sat, 19 Apr - Sat, 26 Apr
SEA
Seattle
BOS
Boston
€220 Return, found 1 day ago
€220
Return
found 1 day ago

Sat, 19 Apr - Sat, 26 Apr
SEA
Seattle
BOS
Boston
€229 Return, found 1 day ago
€229
Return
found 1 day ago

Sat, 19 Apr - Fri, 25 Apr
SEA
Seattle
BOS
Boston
€236 Return, found 6 days ago
€236
Return
found 6 days ago

Thu, 3 Apr - Sun, 6 Apr
SEA
Seattle
BOS
Boston
€248 Return, found 15 hours ago
€248
Return
found 15 hours ago

Sat, 19 Apr - Fri, 25 Apr
SEA
Seattle
BOS
Boston
€255 Return, found 6 days ago
€255
Return
found 6 days ago

Thu, 3 Apr - Sun, 6 Apr
SEA
Seattle
BOS
Boston
€257 Return, found 15 hours ago
€257
Return
found 15 hours ago

Thu, 3 Apr - Sun, 6 Apr
SEA
Seattle
BOS
Boston
€259 Return, found 15 hours ago
€259
Return
found 15 hours ago

Thu, 3 Apr - Sun, 6 Apr
SEA
Seattle
BOS
Boston
€268 Return, found 15 hours ago
€268
Return
found 15 hours ago

Wed, 23 Apr - Sun, 27 Apr
SEA
Seattle
BOS
Boston
€278 Return, found 6 days ago
€278
Return
found 6 days ago
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Logan Intl. |
Airlines serving | American Airlines, Delta, JetBlue Airways, United |
Return price | €217 |
Distance | 3980 km |
Perfect flights from Seattle to Boston
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Boston. 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 Boston, 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 Logan Intl. ticket options cater to your travel preferences, with incredible one-way fares from €110 and roundtrip prices from €218. 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 Logan Intl. and explore Boston 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 BOS travel arrangements today and embark on the journey of a lifetime in Boston.
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Top Routes to Boston
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