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Cheap flights from Seattle to Boston (SEA-BOS)
Prices were available within the past 7 days and start at €96 for one-way flights and €191 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![JetBlue Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif)
Fri, 28 Feb - Sat, 8 Mar
SEA
Seattle
BOS
Boston
€191 Return, found 5 days ago
€191
Return
found 5 days ago
![Delta](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)
Fri, 28 Feb - Sat, 8 Mar
SEA
Seattle
BOS
Boston
€191 Return, found 5 days ago
€191
Return
found 5 days ago
![JetBlue Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif)
Tue, 4 Mar - Sat, 8 Mar
SEA
Seattle
BOS
Boston
€208 Return, found 10 hours ago
€208
Return
found 10 hours ago
![Delta](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)
Tue, 4 Mar - Sat, 8 Mar
SEA
Seattle
BOS
Boston
€209 Return, found 10 hours ago
€209
Return
found 10 hours ago
![JetBlue Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif)
Mon, 24 Feb - Sat, 1 Mar
SEA
Seattle
BOS
Boston
€211 Return, found 6 days ago
€211
Return
found 6 days ago
![JetBlue Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif)
Sun, 2 Mar - Sat, 8 Mar
SEA
Seattle
BOS
Boston
€218 Return, found 7 hours ago
€218
Return
found 7 hours ago
![JetBlue Airways](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif)
Sun, 2 Mar - Sat, 8 Mar
SEA
Seattle
BOS
Boston
€219 Return, found 7 hours ago
€219
Return
found 7 hours ago
![American Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)
Thu, 27 Feb - Wed, 5 Mar
SEA
Seattle
BOS
Boston
€220 Return, found 3 days ago
€220
Return
found 3 days ago
![Hawaiian Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif)
Tue, 4 Mar - Sat, 8 Mar
SEA
Seattle
BOS
Boston
€248 Return, found 10 hours ago
€248
Return
found 10 hours ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Tue, 4 Mar - Sat, 8 Mar
SEA
Seattle
BOS
Boston
€266 Return, found 10 hours ago
€266
Return
found 10 hours ago
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Logan Intl. |
Airlines serving | American Airlines, Delta, Hawaiian Airlines, JetBlue Airways, United |
Return price | €191 |
Distance | 3980 km |
Average flight time | 9 hours 16 mins |
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 €96 and roundtrip prices from €191. 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.
Frequently asked questions
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Top Routes from Seattle
- Seattle to Los Angeles (SEA - LAX)
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Top Routes to Boston
- Newark Liberty Intl. Airport to Boston (EWR - BOS)
- Washington to Boston (DCA - BOS)
- Belgrade to Boston (BEG - BOS)
- Paris to Boston (CDG - BOS)
- New York to Boston (LGA - BOS)
- Cork to Boston (ORK - BOS)
- Barcelona to Boston (BCN - BOS)
- Tirana to Boston (TIA - BOS)
- New York to Boston (JFK - BOS)
- Dublin to Boston (DUB - BOS)
- Shannon to Boston (SNN - BOS)
- London to Boston (LHR - BOS)
Top Routes from Seattle
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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)
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