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

Departure Date

2025/7
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1Search	2Search	3463	4Search	5479
6Search	7Search	8316	9Search	10Search	11503	12Search
13Search	14Search	15Search	16Search	17Search	18447	19399
20Search	21Search	22Search	23Search	24784	25Search	26349
27535	28Search	29Search	30Search	31Search

Select Return Date　　 Change Departure Date

Return Date

2025/7
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------	31------

　　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
July Lowest Airfares
USD316

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Logan－Seattle-Tacoma Airport
August Lowest Airfares
USD345

The airfare displayed above is for United Airlines

Set calendar for this month

Logan－Seattle-Tacoma Airport
September Lowest Airfares
USD230

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Logan－Seattle-Tacoma Airport
October Lowest Airfares
USD316

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Logan－Seattle-Tacoma Airport
November Lowest Airfares
USD279

The airfare displayed above is for American Airlines

Set calendar for this month

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)
USD134〜
Logan－Washington D.C(Baltimore-Washington)
USD144〜
Logan－Washington D.C(Washington Dulles)
USD199〜
Logan－Chicago(O'Hare)
USD112〜
Logan－Chicago(Midway)
USD237〜
Logan－Dallas(/Fort Worth)
USD153〜
Logan－Dallas(Love Field)
USD316〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Dallas/Fort Worth Airport－Seattle(-Tacoma)
USD215〜
San Diego Airport－Seattle(-Tacoma)
USD133〜
O'Hare Airport－Seattle(-Tacoma)
USD162〜
Washington Dulles Airport－Seattle(-Tacoma)
USD249〜
Hartsfield-Jackson Atlanta Airport－Seattle(-Tacoma)
USD287〜
Baltimore-Washington Airport－Seattle(-Tacoma)
USD192〜
Ronald Reagan Washington National Airport－Seattle(-Tacoma)
USD241〜
* Fares vary in accordance to seat availability