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CA $214 Cheap Flights from Seattle (SEA) to Houston (HOU)

View CA $214 flight on Fri, Aug 14, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at CA $214 for one-way flights and CA $518 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Aug 18 - Tue, Aug 25
SEA
Seattle
HOU
Houston
CA $518 Roundtrip, found 4 days ago
CA $518
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 18 from Seattle to Houston, returning Tue, Aug 25, priced at CA $518 found 4 days ago
American Airlines
Tue, Aug 18 - Tue, Aug 25
SEA
Seattle
HOU
Houston
CA $547 Roundtrip, found 4 days ago
CA $547
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 18 from Seattle to Houston, returning Tue, Aug 25, priced at CA $547 found 4 days ago
American Airlines
Sat, Sep 12 - Wed, Sep 16
SEA
Seattle
HOU
Houston
CA $564 Roundtrip, found 3 days ago
CA $564
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 12 from Seattle to Houston, returning Wed, Sep 16, priced at CA $564 found 3 days ago

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Average driving time to city centre is 24 minutes. Flights from CA $740
IAH
George Bush Intercontinental
Average driving time to city centre24 min
Flights from CA $740

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby) cost?
You can find cheap one-way flights from CA $214 and cheap return flights from CA $518 SEA to HOU with Expedia. One-way flights typically cost between CA$363 and CA$1303, and return flights often range between CA$518 and CA$2227. 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 SEA to HOU ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby)?
January is typically the cheapest month to fly from Seattle - Tacoma Intl. (SEA) to William P. Hobby (HOU), with average return fares around CA$441. 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 Seattle - Tacoma Intl. (SEA) to William P. Hobby (HOU) include September and October.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby)?
Only one airline offers direct flights from Seattle - Tacoma Intl. (SEA) to Houston, TX (HOU-William P. Hobby): Southwest Airlines operates 7 direct flights from Seattle - Tacoma Intl. to William P. Hobby every week.
What is the cheapest airline that flies from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby)?
JetBlue Airways offers one of the cheapest connecting flights for this route, with return tickets starting from around CA$514. Hobby (HOU), with return tickets starting from around CA$534 for flights that can be booked for departure within the next year. Southwest Airlines is one of the cheapest airlines offering nonstop flights from Seattle - Tacoma Intl. (SEA) to William P. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby), 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby)?
The best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, Southwest Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby), 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby)?
The best time to fly from Seattle-Tacoma International Airport (SEA) to William P. Hobby Airport (HOU) is a bit of a balancing act. While January and October tend to be the cheapest months, with average return flights around CA$441, February and March are generally more popular for travel. If you're looking for the absolute lowest fares, aim for January or October. However, if you prefer more flight options and a livelier travel period, February and March might be a better fit for you.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby)?
There are approximately 52 connecting flights per day from Seattle - Tacoma Intl. (SEA) to William P. Hobby (HOU). Some common connection points include Dallas-Fort Worth Intl. (DFW), Denver Intl. (DEN), and Sky Harbor Intl. (PHX).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to William P. Hobby (HOU) typically departs around 12:05 AM local time. This flight is operated by American Airlines. This is a seasonal service, active in February and March. 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby)?
You'll typically find the most flights from Seattle - Tacoma Intl. (SEA) to William P. Hobby (HOU) on a Friday, with around 90 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines, United, and Southwest Airlines. Fridays offer notably more flight options compared to other days of the week, making it a good day to find a flight that fits your schedule.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to William P. Hobby (HOU) are in the morning, from 9am to 12pm. Many major carriers, including Alaska Airlines, American Airlines and Southwest Airlines, offer flights during this window. Many travelers prefer this because it allows for an early start to their travel day, getting you to your destination with plenty of time left in the afternoon.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby)?
A non-stop flight from Seattle - Tacoma Intl. (SEA) to William P. Hobby (HOU) typically takes around 4 hours 18 minutes. This route covers a distance of approximately 3,045 kilometers. If you opt for a one-stop flight, your travel time will be longer, usually around 8 hours. Flights with two or more stops can take even longer, averaging about 11 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby)?
Yes, you can fly business class or first class between Seattle - Tacoma Intl. (SEA) and William P. Hobby (HOU).You can fly business class with Frontier Airlines and Delta.First class cabins are available on:
  • Alaska Airlines
  • Delta
  • United
  • American Airlines

How much is a business class flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby)?
A non-stop, one-way business class flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby) is usually around CA$2,029. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby) if you opt for a connecting flight.
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby) 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 Houston, TX (HOU) from Seattle, WA (SEA)?
If you're planning to travel to Houston from Seattle - Tacoma Intl. (SEA), you can fly directly into William P. Hobby (HOU). Some flights may connect through major hubs like Harry Reid International Airport (LAS), Sky Harbor Intl. (PHX), or San Francisco Intl. (SFO) before reaching Houston. 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby) 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby) 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Houston, TX (HOU-William P. Hobby) 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
Seattle - Tacoma Intl.
Destination airport
William P. Hobby
Airlines serving
American Airlines, Delta
Roundtrip price
CA $518
Distance
3026 km
Average flight time
6 hours 20 mins

Book with confidence

Seattle to Houston Flights

The easy way to book your flights from Seattle to Houston 

With Expedia, it’s simple to find and book flights to Houston from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 10 airlines that cover this route. There are nonstop flights to William P. Hobby, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Houston today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to William P. Hobby, HOU 

Sort your search results by price to find great deals on your flight from Seattle to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Seattle currently is just CA $518 rising to CA $564.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Houston  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Houston from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today.

Seattle to Houston Flights

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