IAH to SEA (Houston to Seattle) Flights

Last Minute Flights from IAH to SEA

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IAH to SEA Flight Details

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

Distance 1,871.99 miles
Interesting Facts About Flights from Houston to Seattle (IAH to SEA)
What airlines fly direct from IAH airport to SEA airport?
Each month there are several airlines that offer direct flights from Houston (IAH) to Seattle (SEA). Among the top airlines that consistently provide IAH to SEA flights include:
  • Alaska Airlines - (AS) with 120 direct flights between Houston and Seattle monthly
  • United Airlines - (UA) with 1,290 direct flights between IAH and SEA monthly
  • Delta Air Lines - (DL) with 270 direct flights between Houston and Seattle monthly
  • Southwest Airlines - (WN) with 60 direct flights between IAH and SEA monthly
  • American Airlines - (AA) with 360 direct flights between Houston and Seattle monthly
How long does it take to fly from IAH to SEA?
The total flight duration time from Houston (IAH) to Seattle (SEA) is typically 9 hours 35 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 2,443 miles, or 3,932 kilometers.
How many flights are there from IAH to SEA per day?
With 5 different airlines operating flights between Houston and Seattle, there are, on average, 2,160 flights per month. This equates to about 504 flights per week, and 72 flights per day from IAH to SEA.
How many morning flights are there from IAH to SEA?
  • Southwest Airlines - (WN) has about 2 flights before noon, starting with the earliest at 06:15AM PST and the latest 08:00AM PST
  • American Airlines - (AA) lists, on average, 7 flights departing before 12:00pm, where the first departure from IAH is at 06:15AM and the last departure before noon is at 10:20AM
  • Delta Air Lines - (DL) lists, on average, 6 flights departing before 12:00pm, where the first departure from IAH is at 06:20AM and the last departure before noon is at 11:51AM
  • Alaska Airlines - (AS) has about 4 flights before noon, starting with the earliest at 06:15AM PST and the latest 10:20AM PST
  • United Airlines - (UA) lists, on average, 22 flights departing before 12:00pm, where the first departure from IAH is at 07:12AM and the last departure before noon is at 11:55AM
How many afternoon flights are available from Houston to Seattle?
  • Between 12pm PST and 6pm there are, on average, 2 direct flights provided by Alaska Airlines, where the earliest departing flight is at 03:15PM PST and the last departing flight is at 04:23PM PST.
  • There are about 4 American Airlines flights between 12pm PST and 6pm PST, beginning at 12:37PM PST and the last afternoon flight at 04:23PM PST.
  • There are about 20 United Airlines flights between 12pm PST and 6pm PST, beginning at 12:00PM PST and the last afternoon flight at 05:05PM PST.
  • Between 12pm PST and 6pm there are, on average, 2 direct flights provided by Delta Air Lines, where the earliest departing flight is at 02:30PM PST and the last departing flight is at 03:30PM PST.
  • Between 12pm PST and 6pm there are, on average, 1 direct flights provided by Southwest Airlines, where the earliest departing flight is at 01:05PM PST and the last departing flight is at 01:05PM PST.
How many evening flights are currently on sale from George Bush Intercontinental Airport to Seattle-Tacoma International Airport?
  • Delta Air Lines - (DL) lists 1 direct nighttime flights on average from Houston to Seattle.
  • United Airlines - (UA) with about 1 end of day scheduled flights between IAH and SEA from 6:00pm to 11:00pm.
What is the flight distance from Houston to Seattle?
The calculated straight line flying distance from IAH airport to SEA airport is 2,443 miles, or 3,932 kilometers.
What is the earliest departure time out of Houston to Seattle?
The earliest flight departs from IAH at 06:15AM and arrives at 12:30PM at SEA.
What is the latest flight available from IAH to SEA?
The latest departure time from IAH is scheduled at 07:55PM with an arrival time of 10:38PM at SEA.

Houston to Seattle Flight Schedule

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Houston to Seattle Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Houston to Seattle to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from IAH to SEA, we’ve got you covered here at Flights.com.

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 Houston 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 Houston, Texas

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Popular Flights from Seattle, Washington

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Airlines

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

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