Cheap Flights from Logan International Airport to Seattle (SEA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1309	2235	3220	4Search	5Search	6Search
7Search	8336	9Search	10Search	11Search	12249	13318
14Search	15Search	16Search	17216	18322	19296	20Search
21Search	22295	23Search	24303	25Search	26Search	27Search
28Search	29Search	30Search

Select Return Date　　 Change Departure Date

Return Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1------	2------	3------	4------	5------	6------
7------	8------	9------	10------	11------	12------	13------
14------	15------	16------	17------	18------	19------	20------
21------	22------	23------	24------	25------	26------	27------
28------	29------	30------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Logan－Seattle-Tacoma Airport
September Lowest Airfares
USD216

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Logan－Seattle-Tacoma Airport
October Lowest Airfares
USD323

The airfare displayed above is for Delta Air Lines

Set calendar for this month

Logan－Seattle-Tacoma Airport
November Lowest Airfares
USD218

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Logan－Seattle-Tacoma Airport
December Lowest Airfares -----
Logan－Seattle-Tacoma Airport
January Lowest Airfares -----

Boston－Seattle
Estimated Flight Time
6 Hours 20 Minutes
Boston－Seattle
Number of Operating Airlines
6

Operating Airlines for Logan－Seattle-Tacoma Airport Route
Non-StopDelta Air Lines

Non-StopAlaska Airlines

Non-StopUnited Airlines

Non-StopLCCJet Blue Airways

American Airlines

SUN COUNTRY

Other Destinations from:Boston

Logan－Washington D.C(Ronald Reagan Washington National)
USD131〜
Logan－Washington D.C(Baltimore-Washington)
USD137〜
Logan－Washington D.C(Washington Dulles)
USD138〜
Logan－Chicago(O'Hare)
USD116〜
Logan－Chicago(Midway)
USD126〜
Logan－Dallas(/Fort Worth)
USD156〜
Logan－Dallas(Love Field)
USD215〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Dallas/Fort Worth Airport－Seattle(-Tacoma)
USD198〜
San Diego Airport－Seattle(-Tacoma)
USD171〜
O'Hare Airport－Seattle(-Tacoma)
USD109〜
Washington Dulles Airport－Seattle(-Tacoma)
USD246〜
Hartsfield-Jackson Atlanta Airport－Seattle(-Tacoma)
USD256〜
Baltimore-Washington Airport－Seattle(-Tacoma)
USD195〜
Ronald Reagan Washington National Airport－Seattle(-Tacoma)
USD272〜
Chicago Midway Airport－Seattle(-Tacoma)
USD783〜
* Fares vary in accordance to seat availability