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

Departure Date

2025/4
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1------	2------	3------	4------	5------
6------	7------	8------	9------	10------	11------	12------
13Search	14Search	15Search	16406	17Search	18438	19468
20449	21Search	22Search	23344	24321	25347	26280
27239	28Search	29223	30Search

Select Return Date　　 Change Departure Date

Return Date

2025/4
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
April Lowest Airfares
USD223

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Logan－Seattle-Tacoma Airport
May Lowest Airfares
USD223

The airfare displayed above is for Delta Air Lines

Set calendar for this month

Logan－Seattle-Tacoma Airport
June Lowest Airfares
USD346

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Logan－Seattle-Tacoma Airport
July Lowest Airfares
USD326

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Logan－Seattle-Tacoma Airport
August Lowest Airfares
USD431

The airfare displayed above is for Delta Air Lines

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)
USD103〜
Logan－Washington D.C(Baltimore-Washington)
USD165〜
Logan－Washington D.C(Washington Dulles)
USD234〜
Logan－Chicago(O'Hare)
USD120〜
Logan－Chicago(Midway)
USD244〜
Logan－Dallas(/Fort Worth)
USD223〜
Logan－Dallas(Love Field)
USD401〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Dallas/Fort Worth Airport－Seattle(-Tacoma)
USD184〜
San Diego Airport－Seattle(-Tacoma)
USD154〜
O'Hare Airport－Seattle(-Tacoma)
USD174〜
Washington Dulles Airport－Seattle(-Tacoma)
USD255〜
Hartsfield-Jackson Atlanta Airport－Seattle(-Tacoma)
USD262〜
Baltimore-Washington Airport－Seattle(-Tacoma)
USD206〜
Dallas Love Field Airport－Seattle(-Tacoma)
USD556〜
Ronald Reagan Washington National Airport－Seattle(-Tacoma)
USD248〜
* Fares vary in accordance to seat availability