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Uncover the best deals on Seattle to Houston flights by comparing fares from hundreds of airlines and agencies.
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
$347
United Airlines
• 1 stop
• 10h 46m
Aug 08 – Aug 12
The cheapest round trip flight from Seattle to Houston (SEA-HOU-SEA) is currently $347
Cheapest Direct Flight
$414
Southwest Airlines
• nonstop
• 7h
Sep 25
The cheapest nonstop flight from Seattle to Houston (SEA-HOU) is currently $414
Fastest Flight
7h
The fastest nonstop flight from Seattle to Houston (SEA-HOU) takes 7h
Top Airlines Flying from Seattle to Houston
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.
Aug 08 - Aug 12, Economy
Seattle → Houston
10h 46m
12:50 PM - 9:36 PM • 1 stop
Seattle → Houston
12h 34m
8:30 AM - 2:24 PM • nonstop
United Airlines
Aug 08 - Aug 12, Economy
Seattle → Houston
11h 42m
6:00 AM - 4:25 PM • 1 stop
Seattle → Houston
8h 45m
2:28 PM - 6:44 PM • 1 stop
Delta Airlines
Aug 08 - Aug 12, Economy
Seattle → Houston
10h 40m
9:40 AM - 6:20 PM • 1 stop
Seattle → Houston
10h 25m
1:05 PM - 5:30 PM • 1 stop
Southwest Airlines
Aug 08 - Aug 12, Economy
Seattle → Houston
10h
11:55 AM - 7:55 PM • 1 stop
Seattle → Houston
11h 55m
6:00 AM - 11:15 AM • 1 stop
Southwest Airlines
Aug 08 - Aug 12, Economy
Seattle → Houston
- • 1 stop
Seattle → Houston
- • 1 stop
American Airlines
Flying to Houston soon? We've surfaced some of the most affordable last-minute flights from Seattle to Houston, ideal for urgent plans or spontaneous trips.
Aug 08 - Aug 12, Economy
Seattle → Houston
10h 46m
12:50 PM - 9:36 PM • 1 stop
Seattle → Houston
12h 34m
8:30 AM - 2:24 PM • nonstop
United Airlines
Aug 08 - Aug 12, Economy
Seattle → Houston
11h 42m
6:00 AM - 4:25 PM • 1 stop
Seattle → Houston
8h 45m
2:28 PM - 6:44 PM • 1 stop
Delta Airlines
Aug 08 - Aug 12, Economy
Seattle → Houston
10h 40m
9:40 AM - 6:20 PM • 1 stop
Seattle → Houston
10h 25m
1:05 PM - 5:30 PM • 1 stop
Southwest Airlines
Aug 08 - Aug 12, Economy
Seattle → Houston
10h
11:55 AM - 7:55 PM • 1 stop
Seattle → Houston
11h 55m
6:00 AM - 11:15 AM • 1 stop
Southwest Airlines
Aug 08 - Aug 12, Economy
Seattle → Houston
- • 1 stop
Seattle → Houston
- • 1 stop
American Airlines
Looking for the fastest way to Houston? These direct flight options from SEA to HOU offer both convenience and value—no layovers, just straight to your destination.
Sep 25 - Sep 29, Economy
Seattle → Houston
7h
11:25 AM - 5:45 PM • nonstop
Seattle → Houston
7h 25m
9:30 AM - 12:15 PM • nonstop
Southwest Airlines
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 6:00 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 436
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 2:000 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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