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BOS to SEA (Boston to Seattle) Flights

Last Minute Flights from BOS to SEA

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BOS to SEA Flight Details

Distance and aircraft type by airline for flights from Logan International Airport to Seattle-Tacoma International Airport.

Origin BOS Logan International Airport
Destination SEA Seattle-Tacoma International Airport
Distance 2,487.77 miles
Interesting Facts About Flights from Boston to Seattle (BOS to SEA)
What airlines fly direct from BOS airport to SEA airport?
Each month there are several airlines that offer direct flights from Boston (BOS) to Seattle (SEA). Among the top airlines that consistently provide BOS to SEA flights include:
  • Delta Air Lines - (DL) with 450 direct flights between Boston and Seattle monthly
  • United Airlines - (UA) with 150 direct flights between BOS and SEA monthly
  • Southwest Airlines - (WN) with 30 direct flights between Boston and Seattle monthly
  • Alaska Airlines - (AS) with 60 direct flights between BOS and SEA monthly
  • American Airlines - (AA) with 360 direct flights between Boston and Seattle monthly
How long does it take to fly from BOS to SEA?
The total flight duration time from Boston (BOS) to Seattle (SEA) is typically 9 hours 59 minutes. This is the average non-stop flight time based upon historical flights for this route. During this period travelers can expect to fly about 3,234 miles, or 5,205 kilometers.
How many flights are there from BOS to SEA per day?
With 5 different airlines operating flights between Boston and Seattle, there are, on average, 1,050 flights per month. This equates to about 245 flights per week, and 35 flights per day from BOS to SEA.
How many morning flights are there from BOS to SEA?
  • United Airlines - (UA) lists, on average, 3 flights departing before 12:00pm, where the first departure from BOS is at 06:00AM and the last departure before noon is at 11:00AM
  • Southwest Airlines - (WN) lists, on average, 1 flights departing before 12:00pm, where the first departure from BOS is at 06:00AM and the last departure before noon is at 08:55AM
  • Alaska Airlines - (AS) has about 1 flights before noon, starting with the earliest at 05:20AM PST and the latest 09:20AM PST
  • American Airlines - (AA) has about 7 flights before noon, starting with the earliest at 05:20AM PST and the latest 10:20AM PST
  • Delta Air Lines - (DL) lists, on average, 7 flights departing before 12:00pm, where the first departure from BOS is at 05:47AM and the last departure before noon is at 10:30AM
How many afternoon flights are available from Boston to Seattle?
  • There are about 3 American Airlines flights between 12pm PST and 6pm PST, beginning at 12:00PM PST and the last afternoon flight at 04:36PM PST.
  • Between 12pm PST and 6pm there are, on average, 7 direct flights provided by Delta Air Lines, where the earliest departing flight is at 12:10PM PST and the last departing flight is at 04:56PM PST.
  • Between 12pm PST and 6pm there are, on average, 2 direct flights provided by United Airlines, where the earliest departing flight is at 12:00PM PST and the last departing flight is at 04:45PM PST.
  • Between 12pm PST and 6pm there are, on average, 2 direct flights provided by Alaska Airlines, where the earliest departing flight is at 02:05PM PST and the last departing flight is at 05:10PM PST.
How many evening flights are currently on sale from Logan International Airport to Seattle-Tacoma International Airport?
  • American Airlines - (AA) with about 1 end of day scheduled flights between BOS and SEA from 6:00pm to 11:00pm.
  • Delta Air Lines - (DL) lists 1 direct nighttime flights on average from Boston to Seattle.
What is the flight distance from Boston to Seattle?
The calculated straight line flying distance from BOS airport to SEA airport is 3,234 miles, or 5,205 kilometers.
What is the earliest departure time out of Boston to Seattle?
The earliest flight departs from BOS at 05:20AM and arrives at 12:30PM at SEA.
What is the latest flight available from BOS to SEA?
The latest departure time from BOS is scheduled at 06:05PM with an arrival time of 12:23AM at SEA.

Boston to Seattle Flight Schedule

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Boston to Seattle Flights

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We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Boston to Seattle, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

Frequently Traveled Flights from Boston, Massachusetts

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Popular Flights from Seattle, Washington

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Airlines

Check out popular airlines servicing Boston (BOS), and lock down the best fare for your upcoming travel plans. Flights.com makes it simple to find flights departing from Logan International Airport across many airlines, so quit waiting and book your trip with us!

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