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

Departure Date

2025/8
Sun	Mon	Tue	Wed	Thu	Fri	Sat
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3Search	4Search	5403	6436	7496	8451	9508
10621	11Search	12363	13420	14561	15367	16354
17Search	18394	19336	201,588	21Search	22403	23Search
24Search	25Search	26354	27354	28406	29Search	30241
31Search

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Return Date

2025/8
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Logan－Seattle-Tacoma Airport
August Lowest Airfares
USD241

The airfare displayed above is for Delta Air Lines

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Logan－Seattle-Tacoma Airport
September Lowest Airfares
USD217

The airfare displayed above is for Delta Air Lines

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Logan－Seattle-Tacoma Airport
October Lowest Airfares
USD327

The airfare displayed above is for Delta Air Lines

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Logan－Seattle-Tacoma Airport
November Lowest Airfares
USD219

The airfare displayed above is for Delta Air Lines

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Logan－Seattle-Tacoma Airport
December Lowest Airfares -----

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)
USD131〜
Logan－Washington D.C(Baltimore-Washington)
USD137〜
Logan－Washington D.C(Washington Dulles)
USD139〜
Logan－Chicago(O'Hare)
USD117〜
Logan－Chicago(Midway)
USD196〜
Logan－Dallas(/Fort Worth)
USD157〜
Logan－Dallas(Love Field)
USD216〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Dallas/Fort Worth Airport－Seattle(-Tacoma)
USD199〜
San Diego Airport－Seattle(-Tacoma)
USD171〜
O'Hare Airport－Seattle(-Tacoma)
USD109〜
Washington Dulles Airport－Seattle(-Tacoma)
USD247〜
Hartsfield-Jackson Atlanta Airport－Seattle(-Tacoma)
USD257〜
Baltimore-Washington Airport－Seattle(-Tacoma)
USD196〜
Dallas Love Field Airport－Seattle(-Tacoma)
USD344〜
Ronald Reagan Washington National Airport－Seattle(-Tacoma)
USD273〜
Chicago Midway Airport－Seattle(-Tacoma)
USD569〜
* Fares vary in accordance to seat availability