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
		1------	2------	3------	4------	5------
6------	7------	8------	9Search	10370	11559	12Search
13Search	14334	15425	16452	17462	18397	19488
20469	21378	22274	23Search	24363	25Search	26430
27514	28430	29Search	30303	31470

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
USD274

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Logan－Seattle-Tacoma Airport
August Lowest Airfares
USD238

The airfare displayed above is for Delta Air Lines

Set calendar for this month

Logan－Seattle-Tacoma Airport
September Lowest Airfares
USD214

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
USD217

The airfare displayed above is for Delta Air Lines

Set calendar for this month

Boston－Seattle
Estimated Flight Time
6 Hours 15 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)
USD130〜
Logan－Washington D.C(Baltimore-Washington)
USD135〜
Logan－Washington D.C(Washington Dulles)
USD137〜
Logan－Chicago(O'Hare)
USD105〜
Logan－Chicago(Midway)
USD194〜
Logan－Dallas(/Fort Worth)
USD130〜
Logan－Dallas(Love Field)
USD213〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Dallas/Fort Worth Airport－Seattle(-Tacoma)
USD196〜
San Diego Airport－Seattle(-Tacoma)
USD169〜
O'Hare Airport－Seattle(-Tacoma)
USD119〜
Washington Dulles Airport－Seattle(-Tacoma)
USD254〜
Hartsfield-Jackson Atlanta Airport－Seattle(-Tacoma)
USD254〜
Baltimore-Washington Airport－Seattle(-Tacoma)
USD193〜
Dallas Love Field Airport－Seattle(-Tacoma)
USD340〜
Ronald Reagan Washington National Airport－Seattle(-Tacoma)
USD270〜
Chicago Midway Airport－Seattle(-Tacoma)
USD562〜
* Fares vary in accordance to seat availability