Cheap Flight Tickets from Seattle (SEA) to Houston (HOU), Starting at $418

Good to Know: Cheapest and Fastest SEA - HOU Flights

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

Cheapest Round Trip Flight

$418

WN Southwest Airlines • 2 stops • 18h 35m

Jul 16 – Jul 22

The cheapest round trip flight from Seattle to Houston (SEA-HOU-SEA) is currently $418

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Cheapest Direct Flight

$828

AS Alaska Airlines • nonstop • 13h 22m

Jul 16

The cheapest nonstop flight from Seattle to Houston (SEA-HOU) is currently $828

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Fastest Flight

7h

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

Top Airlines Flying from Seattle to Houston

Southwest Airlines-WN

Southwest Airlines

American Airlines, AA

American Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

Sun Country Airlines (SY)

Sun Country Airlines

WestJet Airlines

WestJet Airlines

Alaska Airlines -AS

Alaska Airlines

Aeromexico Airline (AM)

Aeromexico

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

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

Jul 16 - Jul 22, Economy
WN
Seattle → Houston
18h 35m
6:30 AM - 7:45 PM • 2 stops
WN
Seattle → Houston
7h 15m
7:10 PM - 9:45 PM • nonstop
$418
Southwest Airlines
Jul 16 - Jul 22, Economy
WN
Seattle → Houston
13h 30m
11:05 PM - 9:15 AM • 1 stop
WN
Seattle → Houston
12h 25m
6:50 PM - 12:35 AM • 1 stop
$421
Southwest Airlines
Jul 16 - Jul 22, Economy
WN
Seattle → Houston
10h 35m
6:30 AM - 3:05 PM • 1 stop
WN
Seattle → Houston
7h 15m
7:10 PM - 9:45 PM • nonstop
$842
Southwest Airlines
Jul 16 - Jul 22, Economy
WN
Seattle → Houston
10h 40m
12:20 PM - 9:00 PM • 1 stop
WN
Seattle → Houston
7h 15m
7:10 PM - 9:45 PM • nonstop
$842
Southwest Airlines
Jul 16 - Jul 22, Economy
WN
Seattle → Houston
13h 30m
11:05 PM - 9:15 AM • 1 stop
WN
Seattle → Houston
7h 15m
7:10 PM - 9:45 PM • nonstop
$842
Southwest Airlines
Jul 16 - Jul 22, Economy
WN
Seattle → Houston
17h 30m
9:00 AM - 9:50 PM • 2 stops
WN
Seattle → Houston
7h 15m
7:10 PM - 9:45 PM • nonstop
$847
Southwest Airlines

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

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

FAQs on Seattle to Houston Flights

What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to HOU?
The most popular airline flying from Seattle to Houston are
Can I fly from SEA to HOU non-stop?
Yes, you can fly SEA to HOU non-stop on
Which airlines fly nonstop between Seattle and Houston?
The non-stop flights between Seattle and Houston are .
What’s the earliest departure time from SEA to HOU Airport?
The earliest flight leaves SEA at 6:30 am and lands in HOU - William P Hobby
What are the airports in Houston?
HOU
Can I make changes to my Seattle to Houston 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 SEA to HOU?
Read the fare rules of the Seattle to Houston 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 Seattle and Houston?
operate flights between Seattle and Houston
How long does a flight from Seattle to Houston take?
It takes approximately 4 hour to fly non-stop from SEA to HOU, which is 1893.63 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Houston (HOU) ?
In the past couple of days, the cheapest tickets to HOU from SEA were found on WN : USD 847
Do I need a passport to fly between SEA and HOU?
No
What’s the latest departure time from SEA to HOU ?
The last flight leaves SEA at 11:57 pm

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

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

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