US$58️ Cheap Flights from Houston to Seattle (2024)

Flights from Houston to Seattle

Hotels in Seattle

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Find cheap one-way flights from Houston to Seattle starting at US$58.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Houston to Seattle?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Houston to Seattle

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From US$58

Spirit Airlines

From US$78

Delta Air Lines

From US$107

American Airlines

From US$113

Alaska Airlines

From US$116

Sun Country Airlines

From US$139

Southwest Airlines

From US$171

United Airlines

From US$392

ANA airlines

Find more flights and airlines

Find cheap flights from Houston to Seattle by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Houston to Seattle.

Cheapest
IAH
10:13
12h 22m
1 transfer
SEA
20:35
George Bush Intercontinental Airport - Seattle-Tacoma International Airport
Tue, Apr 23Frontier Airlines
US$58
HOU
16:44
17h 46m
1 transfer
SEA
08:30
William P. Hobby Airport - Seattle-Tacoma International Airport
Wed, May 15Frontier Airlines
US$62
HOU
16:44
17h 46m
1 transfer
SEA
08:30
William P. Hobby Airport - Seattle-Tacoma International Airport
Wed, May 15Frontier Airlines
US$62
Find More Flights

Frequently Asked Questions

When are flight tickets from Houston (HOU) to Seattle (SEA) the cheapest?
Airlines adjust prices for flights from Houston to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Houston (HOU) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around $382.
How long does it take to fly from Houston (HOU) to Seattle (SEA) and what is the distance?
It takes around 4 hours 58 minutes to fly from Houston (HOU) to Seattle (SEA).
What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle-Tacoma International Airport to downtown is about 17km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from Houston (HOU) to Seattle (SEA)?
Airlines with flights from Houston (HOU) to Seattle (SEA): Air Tahiti Nui, United Airlines, Alaska Airlines, Emirates, Singapore Airlines, Qatar Airways, Japan Airlines and EVA Air.

How to find a cheap flight from Houston to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Houston to Seattle. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Houston to Seattle Flight Information

Cheapest nonstop flight price	$57
Cheapest round-trip ticket price	$175
Off-season for travel	February
Peak season for travel	July
Flight distance	3,043.14km
Average flight time	4 hours 58 minutes
Popular airline	Alaska Airlines