Cheap Flights from Boston to Seattle
Cheap Boston-Seattle 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
:
American AirlinesAverage Number of Trips Per Day
:
25Shortest Flight Time
:
5hr 12minDistance
:
4003 KMCheap Flight Tickets from Boston to Seattle
Delta Air Lines
19 August 2026 - Wednesday
Boston
General Edward Lawrence Logan Airport
07:45
Seattle
Seattle Tacoma Airport
11:08
Delta Air Lines
19 August 2026 - Wednesday
Boston
General Edward Lawrence Logan Airport
16:05
Seattle
Seattle Tacoma Airport
19:40
Delta Air Lines
19 August 2026 - Wednesday
Boston
General Edward Lawrence Logan Airport
19:35
Seattle
Seattle Tacoma Airport
23:11
Delta Air Lines
19 August 2026 - Wednesday
Boston
General Edward Lawrence Logan Airport
13:34
Seattle
Seattle Tacoma Airport
20:20
Delta Air Lines
19 August 2026 - Wednesday
Boston
General Edward Lawrence Logan Airport
05:51
Seattle
Seattle Tacoma Airport
11:00
American Airlines
19 August 2026 - Wednesday
Boston
General Edward Lawrence Logan Airport
09:16
Seattle
Seattle Tacoma Airport
16:20
American Airlines
19 August 2026 - Wednesday
Boston
General Edward Lawrence Logan Airport
15:53
Seattle
Seattle Tacoma Airport
23:59
American Airlines
19 August 2026 - Wednesday
Boston
General Edward Lawrence Logan Airport
17:45
Seattle
Seattle Tacoma Airport
23:59
United Airlines
19 August 2026 - Wednesday
Boston
General Edward Lawrence Logan Airport
14:28
Seattle
Seattle Tacoma Airport
20:45
Delta Air Lines
19 August 2026 - Wednesday
Boston
General Edward Lawrence Logan Airport
11:29
Seattle
Seattle Tacoma Airport
14:50
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 Boston - Seattle Flight Tickets by Month
Airlines Operating Flights from Boston to Seattle
Popular Boston to Seattle Flights
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Alternative Flights Between Boston - Seattle
Popular Seattle Hotels
You can choose among various hotel options in Seattle 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 Boston - Seattle?
On average, the trip from Boston - Seattle takes 5 hour 12 minute.
Which airlines organize flights between Boston - Seattle?
Airline companies that organize flights between Boston - Seattle: Delta Air Lines, United Airlines, American Airlines, Alaska Airlines
Which airline company organizes the most flights between Boston - Seattle?
The company that organizes the most flights between Boston - Seattle: American Airlines
How much is the cheap flight ticket between Boston - Seattle?
Cheap flight ticket between Boston - Seattle is € 252.28.
Which airports can I use for Boston - Seattle flight?
General Edward Lawrence Logan Airport can be used as the departure airport on the Boston - Seattle flight, and Seattle Tacoma Airport, Boeing Fld King Co Airport, Kenmore Air Harbor Seaplane Base Airport can also be used as the arrival airport.
