Airlines with flights from Seattle to Boston

There are five airlines with scheduled flights between SEA and BOS. Alaska Airlines, Delta and JetBlue has non-stop flights from Seattle Airport to Logan Airport and the flight time is 5 hours and 24 minutes.

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Schedules

Non-stop with Alaska Airlines

  • Total flight time: 5 hours and 24 minutes
  • One World Alliance
  • Seattle is a Alaska Airlines hub (Primary hub).
  • 20 flights per week
  • Business and first class available
SEA
Direct
BOS

The timetable & schedule information was updated at 2024-12-13

Non-stop with Delta Air Lines

  • Total flight time: 5 hours and 31 minutes
  • Sky Team Alliance
  • Seattle and Boston are both Delta Air Lines hubs.
  • 14 flights per week
  • First class available
SEA
Direct
BOS

The timetable & schedule information was updated at 2024-12-13

Non-stop with JetBlue Airways

  • Total flight time: 5 hours and 11 minutes
  • Low-cost airline
  • Boston is a JetBlue Airways focus city.
  • 7 flights per week
SEA
Direct
BOS

The timetable & schedule information was updated at 2024-12-13

Via Dallas with American Airlines

  • Total flight time: 8h 00m - 10h 42m.
  • One World Alliance
  • 41 flights per week
SEA
 
Via DFW
 
BOS

The timetable & schedule information was updated at 2024-12-13

Via Atlanta with Delta Air Lines

  • Total flight time: 7h 57m - 10h 27m.
  • Sky Team Alliance
  • Seattle and Boston are both Delta Air Lines hubs.
  • 30 flights per week
SEA
 
Via ATL
 
BOS

The timetable & schedule information was updated at 2024-12-13

Via Chicago with United Airlines

  • Total flight time: 7h 06m - 14h 51m.
  • 26 flights per week
SEA
 
Via ORD
 
BOS

The timetable & schedule information was updated at 2024-12-13

Via Denver with United Airlines

  • Total flight time: 7h 19m - 13h 48m.
  • 25 flights per week
SEA
 
Via DEN
 
BOS

The timetable & schedule information was updated at 2024-12-13

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