
Popular airlines from Seattle to Boston
- Alaska Airlines
Alaska Airlines
- American Airlines
American Airlines
- Delta
Delta
- United
United
- Southwest Airlines
Southwest Airlines
- JetBlue Airways
JetBlue Airways
- Sun Country Airlines
Sun Country Airlines
- Be in the knowGet alerts if flight prices drop or rise*
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Cheap Flights from Seattle (SEA) to Boston (BOS)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 14 Mar - Thu, 26 Mar
SEA
Seattle
BOS
Boston
NZ$535 Return, found 1 day ago
NZ$535
Return
found 1 day ago

Sat, 31 Jan - Sun, 15 Feb
SEA
Seattle
BOS
Boston
NZ$535 Return, found 20 hours ago
NZ$535
Return
found 20 hours ago

Sat, 14 Feb - Sun, 1 Mar
SEA
Seattle
BOS
Boston
NZ$535 Return, found 20 hours ago
NZ$535
Return
found 20 hours ago

Sat, 14 Feb - Wed, 18 Feb
SEA
Seattle
BOS
Boston
NZ$539 Return, found 1 day ago
NZ$539
Return
found 1 day ago

Sat, 14 Feb - Wed, 18 Feb
SEA
Seattle
BOS
Boston
NZ$543 Return, found 1 day ago
NZ$543
Return
found 1 day ago

Tue, 27 Jan - Thu, 29 Jan
SEA
Seattle
BOS
Boston
NZ$552 Return, found 2 days ago
NZ$552
Return
found 2 days ago

Tue, 27 Jan - Thu, 29 Jan
SEA
Seattle
BOS
Boston
NZ$552 Return, found 2 days ago
NZ$552
Return
found 2 days ago

Sun, 29 Mar - Mon, 13 Apr
SEA
Seattle
BOS
Boston
NZ$563 Return, found 1 day ago
NZ$563
Return
found 1 day ago

Sat, 14 Feb - Wed, 18 Feb
SEA
Seattle
BOS
Boston
NZ$567 Return, found 1 day ago
NZ$567
Return
found 1 day ago

Tue, 27 Jan - Thu, 29 Jan
SEA
Seattle
BOS
Boston
NZ$726 Return, found 2 days ago
NZ$726
Return
found 2 days ago
Alternative airports near Boston
Prices were available within the past 7 days. Prices and availability are subject to change.
Frequently asked questions
Travel information
Origin airport | Seattle - Tacoma Intl. |
|---|---|
Destination airport | Logan Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United |
Return price | NZ$534 |
Distance | 3980 km |
Average flight time | 9 hours 33 mins |
Book with confidence
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 , 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 NZ$267 and roundtrip prices from NZ$535. 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 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 Boston.
Explore a world of travel with Expedia
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- Flights to Logan Intl.
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- Car hire near Downtown Boston
- Car hire near Boston
- Car hire near Flynn Cruiseport Boston
- Rental cars Logan Intl. airport
- Car hire Chelsea
- Economy Car Hire near Logan Intl.
- Sports Car Car Hire near Logan Intl.
- Convertible Car Hire near Logan Intl.
- Thrifty Car Rental Rental Cars in Boston
- Hertz Rental Cars in Logan Intl.
- Dollar Rent A Car Rental Cars in Logan Intl.
- Sixt Rental Cars in Logan Intl.
- Enterprise Rental Cars in Logan Intl.
- Thrifty Car Rental Rental Cars in Logan Intl.
- Budget Rental Cars in Logan Intl.
- Avis Rental Cars in Logan Intl.
- Europcar Rental Cars in Logan Intl.
*Available to Expedia members.