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

Departure Date

2025/7
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20464	21373	22271	23Search	24359	25Search	26425
27508	28425	29Search	30300	31465

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Return Date

2025/7
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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
July Lowest Airfares
USD271

The airfare displayed above is for Delta Air Lines

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Logan－Seattle-Tacoma Airport
August Lowest Airfares
USD235

The airfare displayed above is for Delta Air Lines

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Logan－Seattle-Tacoma Airport
September Lowest Airfares
USD212

The airfare displayed above is for Delta Air Lines

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Logan－Seattle-Tacoma Airport
October Lowest Airfares
USD275

The airfare displayed above is for Delta Air Lines

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Logan－Seattle-Tacoma Airport
November Lowest Airfares
USD214

The airfare displayed above is for Delta Air Lines

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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(Baltimore-Washington)
USD117〜
Logan－Washington D.C(Ronald Reagan Washington National)
USD128〜
Logan－Washington D.C(Washington Dulles)
USD136〜
Logan－Chicago(O'Hare)
USD90〜
Logan－Chicago(Midway)
USD192〜
Logan－Dallas(/Fort Worth)
USD129〜
Logan－Dallas(Love Field)
USD211〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Dallas/Fort Worth Airport－Seattle(-Tacoma)
USD131〜
San Diego Airport－Seattle(-Tacoma)
USD136〜
O'Hare Airport－Seattle(-Tacoma)
USD105〜
Washington Dulles Airport－Seattle(-Tacoma)
USD251〜
Hartsfield-Jackson Atlanta Airport－Seattle(-Tacoma)
USD194〜
Baltimore-Washington Airport－Seattle(-Tacoma)
USD191〜
Dallas Love Field Airport－Seattle(-Tacoma)
USD336〜
Ronald Reagan Washington National Airport－Seattle(-Tacoma)
USD267〜
Chicago Midway Airport－Seattle(-Tacoma)
USD573〜
* Fares vary in accordance to seat availability