Cheap Flights from Seattle to Boston
Cheap Seattle-Boston Flight Tickets
These prices are the lowest available for the specified locations on the Obilet website. Prices may vary depending on the selected date, location, and availability of the flight.
Cheapest Travel on Obilet
:
€ 252.28
The Most Favorable Price
:
Delta Air LinesThe Most Active Airline
:
Delta Air LinesAverage Number of Trips Per Day
:
25Shortest Flight Time
:
6hr 18minDistance
:
4003 KMCheap Flight Tickets from Seattle to Boston
Delta Air Lines
19 August 2026 - Wednesday
Seattle
Seattle Tacoma Airport
15:59
Boston
General Edward Lawrence Logan Airport
00:17
Delta Air Lines
19 August 2026 - Wednesday
Seattle
Seattle Tacoma Airport
18:31
Boston
General Edward Lawrence Logan Airport
06:30
Delta Air Lines
19 August 2026 - Wednesday
Seattle
Seattle Tacoma Airport
07:15
Boston
General Edward Lawrence Logan Airport
19:44
Delta Air Lines
19 August 2026 - Wednesday
Seattle
Seattle Tacoma Airport
09:53
Boston
General Edward Lawrence Logan Airport
19:58
Delta Air Lines
19 August 2026 - Wednesday
Seattle
Seattle Tacoma Airport
11:05
Boston
General Edward Lawrence Logan Airport
23:05
Delta Air Lines
19 August 2026 - Wednesday
Seattle
Seattle Tacoma Airport
11:56
Boston
General Edward Lawrence Logan Airport
01:25
American Airlines
19 August 2026 - Wednesday
Seattle
Seattle Tacoma Airport
05:50
Boston
General Edward Lawrence Logan Airport
18:40
United Airlines
19 August 2026 - Wednesday
Seattle
Seattle Tacoma Airport
09:05
Boston
General Edward Lawrence Logan Airport
22:59
United Airlines
19 August 2026 - Wednesday
Seattle
Seattle Tacoma Airport
17:20
Boston
General Edward Lawrence Logan Airport
06:02
Delta Air Lines
19 August 2026 - Wednesday
Seattle
Seattle Tacoma Airport
11:15
Boston
General Edward Lawrence Logan Airport
19:43
The prices shown are starting ticket prices. Prices may vary depending on the selected date, location, and trip availability.
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Estimated Cheapest Seattle - Boston Flight Tickets by Month
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Alternative Flights Between Seattle - Boston
Popular Boston Hotels
You can choose among various hotel options in Boston to suit different styles and budgets for a comfortable and enjoyable stay. From boutique hotels in historical areas to modern business hotels, there is a wide range. Choose the most suitable accommodation for your trip and enjoy a relaxing experience.
Frequently Asked Questions
How long does flight take from Seattle - Boston?
On average, the trip from Seattle - Boston takes 6 hour 18 minute.
Which airlines organize flights between Seattle - Boston?
Airline companies that organize flights between Seattle - Boston: Delta Air Lines, United Airlines, American Airlines, Alaska Airlines
Which airline company organizes the most flights between Seattle - Boston?
The company that organizes the most flights between Seattle - Boston: Delta Air Lines
How much is the cheap flight ticket between Seattle - Boston?
Cheap flight ticket between Seattle - Boston is € 252.28.
Which airports can I use for Seattle - Boston flight?
Seattle Tacoma Airport, Boeing Fld King Co Airport, Kenmore Air Harbor Seaplane Base Airport can be used as the departure airport on the Seattle - Boston flight, and General Edward Lawrence Logan Airport can also be used as the arrival airport.
