Houston to Seattle Flight Route Information
| Travel Distance: | 1,873 Miles |
|---|---|
| Airlines Flying This Route: | United Airlines, Alaska Airlines, Spirit Airlines |
| Weekly Flights: | 80 |
| Avg. Flight Duration: | 03.40 Hours |
Call usPhone-Only Deals! Call XXXX-XXX-XXXXPhone-Only Deals! Call XXXX-XXX-XXXX
Grab better fares
More flight options
Call live travel experts
Earn 2X ClubMiles points
USD
10/26/2026 Find Cheap Flights from Houston to Seattle (HOU to SEA)
HOU - Houston SEA - Seattle 
Find Cheap Flights from Houston to Seattle (HOU to SEA)
Fares Starting from $132
HOU - Houston SEA - Seattle Great deal! This is the lowest price we've seen for this one way route in the last 12 hours. Prices may change and aren't guaranteed for all flights or dates. Click on the price to continue your search and check the latest available fare. Ref. id 202609~Ref:0QbBO88QMk2X_6pkO5FaYw
Save now - use
Cheap Flights from Houston to Seattle - Compare & Book Our Best Deals
With over 10 daily departures from Houston to Seattle, this route offers great flexibility for different travel plans. Browse one-way fares from $131.99, round-trip fares from $251.99, and other affordable options across different budgets. Compare flight choices, explore schedules, and book the best Houston to Seattle deals that fit your budget and travel preferences.
Top Airlines that fly from Houston to Seattle
Cheap Flight Deals from Houston to Seattle
HOU Houston Mon, Oct 26
SEA Seattle
from $132
Book Now
HOU Houston Tue, Oct 27
SEA Seattle
from $132
Book Now
HOU Houston Wed, Oct 28
SEA Seattle
from $132
Book Now
HOU Houston Wed, Oct 21
SEA Seattle
from $144
Book Now
HOU Houston Tue, Oct 20
SEA Seattle
from $156
Book Now
HOU Houston Sat, Oct 24
SEA Seattle
from $156
Book Now
HOU Houston Wed, Dec 2
SEA Seattle
from $161
Book Now
HOU Houston Wed, Nov 11
SEA Seattle
from $161
Book Now
HOU Houston Mon, Feb 22
SEA Seattle
from $161
Book Now
HOU Houston Sat, Feb 27
SEA Seattle
from $161
Book Now
Show more
*All fares above were last found on: Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202609~Ref:0QbBO88QMk2X_6pkO5FaYw
Insights about cheap flights from Houston to Seattle – Direct Flights, Duration & Best Travel Time
When it comes to booking cheap flights, having the right information at your fingertips can make all the difference. Dive into the insights for cheap flights from Houston to Seattle and enhance your travel experience!
Daily Flights
10
Cheapest Month
April
Avg. Flight Duration
03.40
Peak Season
July
Distance
1,873 miles
Direct Flights
306
When is the Cheapest Time to Book Flights from HOU to SEA?
Explore data-powered insights and trends for flights from Houston to Seattle. Discover average fares, cheap months to fly, when to book, and plan smarter.
What’s the cheapest day of the week to fly from Houston to Seattle?‡
What is the cheapest month to fly from Houston to Seattle?‡
‡This information is based on historical data from the last 365 days.
Finding Affordable Flights from Houston to Seattle
- Plan Ahead - One of the keys to securing cheap flights from Houston to Seattle is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
- Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
- Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Houston to Seattle drop, giving you the opportunity to grab cheap deals.
- Consider Nearby Airports - If Seattle has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
- Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.
When should I book flights from HOU to SEA? ‡
‡Got flexible travel dates? Use our flight data from the past year to discover ideal time to fly from Houston to Seattle. Find out which months and days typically offer lower fares and let CheapOair search for the best options.
CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip
‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.
Book with Confidence. Trusted by 40M+ Travelers
Price Match Promise
ⓘ
Found a better deal? We'll match it!
24/7 Customer Support
Speak to our travel experts anytime, anywhere.
ClubMiles Rewards
Stack points & airline miles to save.
Easy Cancellations
Convenient options online and 24/7 global concierge.
Insights About Flying from Houston to Seattle
Which is the high season to travel from Houston to Seattle?
The month of July is considered the high season for flying from HOU to SEA. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.
How many direct flights are available from HOU to SEA?
There are a total of 306 direct flights from Houston to Seattle. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.
Which is the low season to travel from Houston to Seattle?
April is considered the low season for traveling from Houston to Seattle, Washington. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.
How many daily flights are there between Houston to Seattle?
There are as many as 10 daily flights available for travelers between HOU to SEA. This data offers flexibility in choosing departure times that best suit your schedule.
At what time does the last flight depart to Seattle?
The last flight to Seattle typically departs between 9:00PM - 10:00PM. Travelers who prefer late-night departures will find this information valuable for planning their journey.
What percentage of travelers spent an average of 4 days in Seattle, Washington?
Approximately 37.58% of travelers spent an average of 4 days exploring Seattle. This information can assist in planning the duration of your stay in Seattle
What percentage of HOU to SEA flyers traveled with kids under 14?
About 6% of passengers on flights from Houston to Seattle were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.
What percentage of Houston to Seattle travelers were over 60 years old?
A notable 15% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.
What percentage of HOU to SEA travelers were millennials?
Millennials make up a significant portion of travelers on this route, accounting for 38% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.
What percentage of Houston to Seattle travelers were female?
Almost half of the passengers, approximately 47% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.
What percent of Houston to Seattle travellers booked first or business class?
0% of travelers booked first or business class on this route.
At what time the earliest flight departs from Houston?
The earliest flight departs at 7:00AM - 8:00AM.
Which is the most popular airport for connecting flights between Houston to Seattle?
Dallas-Fort Worth International Airport is the most popular airport for connecting flights between HOU to SEA.
On which days one can have the most flight options in Seattle?
Monday offer the most flight options in Seattle.
§
All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.
Start saving today. Never miss a promotion.
Cheap Flights from Houston to Seattle
Looking for flights from Houston to Seattle? Look no more, for you�re at the right place. Book cheap flights from Houston to Seattle on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab HOU to SEA flight deals on CheapOair and save big! Hurry, our cheap rates are not going to last forever, so make your bookings right away!
Airports in Houston
Houston is served by William P. Hobby Airport. The airport is located about 7 miles from downtown Houston. William P. Hobby Airport offers flights to several destinations such as New York, Dallas, Atlanta, Pensacola, and more. Ground transportation options to and from the airport include buses, shuttle service, courtesy vans, and taxis.
Explore Seattle
Seattle, a West Coast seaport city, is the largest city both in the Pacific Northwest region in North America and the state of Washington. This city is among the fastest growing major cities in the United States of America and is also a prominent gateway for trade with Asia. Other than a thriving economy, the city is a forward-looking and enthusiastic place at the forefront of innovation. It is a beautiful city well-off in culture and vivacious lifestyle. Moreover, Seattle boasts a spectacular mountain setting making it a great place to visit for nature buffs as well.
Things to do in Seattle
Space Needle
Space Needle is the landmark of the Pacific Northwest. An icon of the city, this observation tower is built in the Seattle Center for the 1962 World's Fair. It is home to an observation deck at an elevation of 520 feet and the rotating SkyCity restaurant located at an altitude of 500 feet. One can reach the top of the formation through the elevators and can relish the mesmerizing vistas of the city.Museum of Flight
Museum of Flight is an air and space museum located in the northwest United States. It is situated at the southern end of King County International Airport. Established in the year 1965, this museum is home to more than 150 historically significant aircraft in its assorted collection including Lockheed Model 10-E Electra, Lockheed SR-71 Blackbird, MacCready Gossamer Albatross II, and more.Woodland Park Zoo
Woodland Park Zoo, a lush and beautiful zoological garden in the Phinney Ridge neighborhood of Seattle, is an excellent place to visit for the nature lovers. The zoo occupies the western half of Woodland Park and was created the first immersion exhibit of the world- the gorilla habitat. Other exhibits of the zoo are Zoomazium, Tropical Rain Forest, African Savanna, Northern Trail, and more.
Best Time to Fly to Seattle
The best time to visit Seattle is from September to October. During this period, the tourism in the city is on its peak and thus hotel room availability drops. Early fall is also an excellent time of the year to visit the city. In early fall, the number of tourists remains low and thus it is an apt time to visit for serenity seekers.
Check your flight status
Get there on time, every time!
Recent posts View all posts
Find Your Perfect Island Match on National Cheap Flight Day
Read moreDream Bucket-List Destinations to Book on National Cheap Flight Day
Read moreThe Best Long-Weekend Destinations for National Cheap Flight Day
Read moreGreat International Cities to Discover on National Cheap Flight Day!
Read more5 Fall City Escapes to Consider on National Cheap Flight Day
Read moreWhat our customers say about our service?
-
Helpful Assistance When my itinerary changed and the original flights no longer worked, the support representative quickly helped me find better alternatives. They were professional, courteous, and went above and beyond to resolve the issue. I'm grateful for the excellent assistance and smooth experience.
Read more
-
Excellent Service I recently needed help with a flight schedule change and had a great experience with customer service. Laura was professional, friendly, and very helpful throughout the process. She quickly found a solution and kept me informed of the next steps. I truly appreciate her excellent service.
Read more
-
Highly Recommended When my flight was unexpectedly canceled, I needed help rearranging my travel plans. The customer service representative was calm, professional, and extremely helpful throughout the process. They quickly found alternative flight options and assisted with the necessary follow-up. I truly appreciate the excellent support and dedication to resolving my issue.
Read more
-
Great Prices offered CheapOair has always offered great prices, and my booking experience has been smooth and hassle-free every time.
Read more
Save up to $100 off our fees
First time app users get up to $100 off our fees on flights.
- Earn up to 6X points
- 24/7 priority support
- In-App calls at no cost
- Manage your bookings on the go
Scan QR and install