
Book Cheap JetBlue Airways flight from Seattle (SEA) to Boston (BOS) from CA $193
Find The Best Day to Book a Cheap JetBlue Airways Flights From Seattle to Boston
Cheapest JetBlue Airways Flights from Seattle (SEA) to Boston (BOS)
The cheapest flights to Logan Intl. found within the past 7 days were CA $387 round trip and CA $193 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Grab a great JetBlue Airways flight from SEA to BOS
To find a great deal on JetBlue Airways flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying JetBlue Airways Seattle to Boston gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with JetBlue Airways between Seattle and Boston
JetBlue Airways has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Seattle to Boston with JetBlue Airways are May.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your JetBlue Airways flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| BOS | USA | Logan Intl. | 62 |
| JFK | USA | John F. Kennedy Intl. | 30 |
| SJU | PRI | Luis Munoz Marin Intl. | 29 |
| FLL | USA | Fort Lauderdale - Hollywood Intl. | 18 |
| MCO | USA | Orlando Intl. | 12 |
| STT | VIR | Cyril E. King | 11 |
| STX | VIR | Henry E. Rohlsen | 9 |
| DCA | USA | Ronald Reagan Washington National | 7 |
| TPA | USA | Tampa Intl. | 7 |
| RSW | USA | Southwest Florida Intl. | 6 |
Travelers ❤️ these 🏨 after their flight to Boston

Omni Boston Hotel at the Seaport
Everything was well clean the stay was awesome.
Reviewed on Mar 19, 2026

Hilton Boston Logan Airport
Everything as good as expected.
Reviewed on Mar 19, 2026

Seaport Hotel Boston
The staff was so nice and friendly! Great hotel!
Reviewed on Mar 19, 2026
Want more than a(n) JetBlue Airways Flight from Seattle to Boston?
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