Cheap Flight Tickets from Houston (HOU) to Seattle (SEA), Starting at $174

Good to Know: Cheapest and Fastest HOU - SEA Flights

Useful information for finding best airline tickets from William P Hobby to Seattle Tacoma International on your next trip.

Cheapest Round Trip Flight

$248

WN Southwest Airlines • 1 stop • 13h 45m

Oct 01 – Oct 05

The cheapest round trip flight from Houston to Seattle (HOU-SEA-HOU) is currently $248

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Cheapest Direct Flight

$174

UA United Airlines • nonstop • 7h 28m

Oct 01

The cheapest nonstop flight from Houston to Seattle (HOU-SEA) is currently $174

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Fastest Flight

7h 23m

The fastest nonstop flight from Houston to Seattle (HOU-SEA) takes 7h 23m

Top Airlines Flying from Houston to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

Latest Flight Deals from Houston (HOU) to Seattle (SEA)

Compare and book low fare round-trip air tickets from Houston to Seattle. Ideal for travelers with confirmed return itineraries.

Oct 01 - Oct 05, Economy
WN
Houston → Seattle
13h 45m
2:40 PM - 9:05 PM • 1 stop
WN
Houston → Seattle
27h 5m
5:10 PM - 11:35 AM • 1 stop
$248
Southwest Airlines
Oct 01 - Oct 05, Economy
WN
Houston → Seattle
15h 35m
5:55 AM - 1:30 PM • 2 stops
WN
Houston → Seattle
27h 5m
5:10 PM - 11:35 AM • 1 stop
$252
Southwest Airlines
Oct 01 - Oct 05, Economy
WN
Houston → Seattle
12h 10m
8:00 AM - 1:30 PM • 1 stop
WN
Houston → Seattle
10h 35m
2:05 PM - 10:40 PM • 1 stop
$260
Southwest Airlines
Oct 01 - Oct 05, Economy
F9
Houston → Seattle
10h 38m
10:09 PM - 6:36 PM • 1 stop
F9
Houston → Seattle
10h 16m
4:27 PM - 12:43 AM • 1 stop
$356
Frontier Airlines
Sep 30 - Oct 04, Economy
WN
Houston → Seattle
11h 55m
6:00 AM - 11:15 AM • 1 stop
WN
Houston → Seattle
20h 20m
12:10 AM - 2:30 PM • 2 stops
$457
Southwest Airlines
Sep 30 - Oct 04, Economy
AS
Houston → Seattle
10h 38m
6:16 PM - 8:24 AM • 1 stop
AS
Houston → Seattle
18h 25m
5:35 PM - 11:59 PM • nonstop
$703
Alaska Airlines

Fly from Houston to Seattle with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Houston to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Houston to Seattle Flights

What are the airports in Houston?
HOU
What’s the most popular airline flying from HOU to SEA?
The most popular airline flying from Houston to Seattle are
Can I fly from HOU to SEA non-stop?
Yes, you can fly HOU to SEA non-stop on
Which airlines fly nonstop between Houston and Seattle?
The non-stop flights between Houston and Seattle are .
What’s the earliest departure time from HOU to SEA Airport?
The earliest flight leaves HOU at 5:55 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Houston to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from HOU to SEA?
Read the fare rules of the Houston to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Houston and Seattle?
operate flights between Houston and Seattle
How long does a flight from Houston to Seattle take?
It takes approximately 4 hour to fly non-stop from HOU to SEA, which is 1893.63 miles by air.
Which airlines provide the cheapest flights from Houston (HOU) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from HOU were found on WN : USD 248
Do I need a passport to fly between HOU and SEA?
No
What’s the latest departure time from HOU to SEA ?
The last flight leaves HOU at 10:09 pm

Houston (HOU) to Seattle (SEA): Airport Information

Origin Airport William P Hobby , Houston, US
Destination Airport Seattle Tacoma International , Seattle, US
Distance 1894 miles

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