Cheap Flights from Houston (HOU) to Seattle (SEA)

View AU$327 flight on Sat, 13 June 2026Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Houston (HOU) to Seattle (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 7 June - Sun, 14 June
HOU
Houston
SEA
Seattle
AU$929 Return, found 5 days ago
AU$929
Return
found 5 days ago
Select American Airlines flight, departing Sun, 7 June from Houston to Seattle, returning Sun, 14 June, priced at AU$929 found 5 days ago

Frequently asked questions

How much does a flight from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?
One-way flights typically cost between $183 and $1,068 and return flights often range between $183 and $1,068. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
January is typically the cheapest month to fly from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with average return fares around 427 AUD. This is about 18% lower than the average price throughout the year. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.) include September and October.
Which airlines fly direct from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Enter HOU to SEA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
To find a cheap flight from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best airline to fly with from Houston, TX (HOU-William P. Hobby) (HOU) to Seattle, WA (SEA-Seattle - Tacoma Intl.) (SEA) will differ from traveller to traveller. If you like to fly early, UA offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. WN offers the most daily flights from Houston, TX (HOU-William P. Hobby) (HOU) to Seattle, WA (SEA-Seattle - Tacoma Intl.) (SEA), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best time to fly from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.) is January. This month offers a great balance, as it's both one of the cheapest and most popular times to travel. You can expect return flights to be around 427 AUD, and with its popularity, you'll find plenty of flight options to choose from. This information is based on booking data from the past year.
How many flights per day from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
There are approximately 60 connecting flights per day from William P. Hobby (HOU) to Seattle - Tacoma Intl. (SEA). Some common connection points include Dallas-Fort Worth Intl. (DFW), Hartsfield-Jackson Atlanta Intl. (ATL), and Love Field (DAL).
What is the earliest flight from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from Houston, TX (HOU-William P. Hobby) (HOU) to Seattle, WA (SEA-Seattle - Tacoma Intl.) (SEA) typically departs at approximately 12:55 AM local time, operated by United Airlines and Alaska Airlines. This is a seasonal service active in November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You'll typically find the most flights from William P. Hobby (HOU) to Seattle - Tacoma Intl. (SEA) on a Sunday, with around 110 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, Southwest Airlines, and American Airlines. Sundays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The most popular departure times for flights from William P. Hobby (HOU) to Seattle - Tacoma Intl. (SEA) are in the morning, from 6am to 9am. Around 33% of passengers reckon this time window's best. Heaps of major carriers, including Alaska Airlines, American Airlines and Southwest Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive at your destination with plenty of time.
How long does it take to fly from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
A nonstop flight from HOU to SEA typically takes around 4 hours 50 minutes, covering approximately 1,892 miles. Connecting flights on this route usually add 3 hours 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Select the "Business class" and "First class" filters when looking for HOU to SEA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seattle from William P. Hobby (HOU)?
If you're planning to travel to Seattle from William P. Hobby (HOU), you can fly directly into Seattle - Tacoma Intl. (SEA) Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Portland Intl. (PDX), Love Field (DAL) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
If you booked your Houston, TX (HOU-William P. Hobby) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
William P. Hobby
Destination airport
Seattle - Tacoma Intl.
Return price
AU$928
Distance
3026 km
Average flight time
6 hours 50 mins

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