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

Departure Date

2025/4
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2025/4
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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
April Lowest Airfares
USD225

The airfare displayed above is for Delta Air Lines

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Logan－Seattle-Tacoma Airport
May Lowest Airfares
USD225

The airfare displayed above is for Delta Air Lines

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Logan－Seattle-Tacoma Airport
June Lowest Airfares
USD299

The airfare displayed above is for Delta Air Lines

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Logan－Seattle-Tacoma Airport
July Lowest Airfares
USD328

The airfare displayed above is for Delta Air Lines

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Logan－Seattle-Tacoma Airport
August Lowest Airfares
USD431

The airfare displayed above is for United Airlines

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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)
USD156〜
Logan－Washington D.C(Baltimore-Washington)
USD162〜
Logan－Washington D.C(Washington Dulles)
USD230〜
Logan－Chicago(O'Hare)
USD118〜
Logan－Chicago(Midway)
USD246〜
Logan－Dallas(/Fort Worth)
USD225〜
Logan－Dallas(Love Field)
USD451〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Dallas/Fort Worth Airport－Seattle(-Tacoma)
USD186〜
San Diego Airport－Seattle(-Tacoma)
USD155〜
O'Hare Airport－Seattle(-Tacoma)
USD170〜
Washington Dulles Airport－Seattle(-Tacoma)
USD257〜
Hartsfield-Jackson Atlanta Airport－Seattle(-Tacoma)
USD259〜
Baltimore-Washington Airport－Seattle(-Tacoma)
USD208〜
Dallas Love Field Airport－Seattle(-Tacoma)
USD359〜
Ronald Reagan Washington National Airport－Seattle(-Tacoma)
USD250〜
* Fares vary in accordance to seat availability