Browse by airline

A fast, easy-to-use flight route finder

Type in your origin and destination city and we will give you the best flight route options based on flight time and connection time along with airline and airports delays.

Flights from Houston to Seattle – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

HOU to SEA flights and routes map HOU to SEA – All flight route options from William P. Hobby Airport, Texas, USA to Seattle Tacoma International, Washington, USA. These flights are operated by 4 airlines. Fly non-stop with Southwest Airlines or choose from 13 different transit flights. The shortest flight time is 4 hours and 40 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA HOU William P. Hobby Airport Houston, TX, USA
USA SEA Seattle Tacoma , WA, USA
HOU
William P. Hobby Airport
USAHouston, TX, USA
Seattle Tacoma
USASeattle, WA, USA
SEA
1 direct route found »
SHOW FLIGHTS
14 routes with 1 stop found »
SHOW FLIGHTS

Non-stop route options:

Duration

Southwest Airlines
Non-stop with Southwest Airlines. 1 flight per day.

SHOW SCHEDULE
4h 40m

Southwest Airlines
Non-stop with Southwest Airlines.
4h 40m
1 flight per day.
SHOW SCHEDULE
CHECK PRICE FOR NON-STOP FLIGHTS
Ad

1 stop route options with the same airline:

Duration

Via Dallas DFW
1 stop with American Airlines. 6-7 flights per day.

SHOW SCHEDULE
6h 50m

Via Dallas DFW
1 stop with American Airlines.
6h 50m
6-7 flights per day.
SHOW SCHEDULE
Via Dallas DAL
1 stop with Southwest Airlines. 2 flights per day.

SHOW SCHEDULE
7h 05m

Via Dallas DAL
1 stop with Southwest Airlines.
7h 05m
2 flights per day.
SHOW SCHEDULE
Via Denver DEN
1 stop with Southwest Airlines. 2-6 flights per day.

SHOW SCHEDULE
7h 15m

Via Denver DEN
1 stop with Southwest Airlines.
7h 15m
2-6 flights per day.
SHOW SCHEDULE
Via Kansas City MCI
1 stop with Southwest Airlines. 0-1 flights per day.
Only sundays

SHOW SCHEDULE
7h 30m

Only sundays
Via Kansas City MCI
1 stop with Southwest Airlines.
7h 30m
0-1 flights per day.
Only sundays
SHOW SCHEDULE
Via Sacramento SMF
1 stop with Southwest Airlines. 1-2 flights per day.

SHOW SCHEDULE
7h 30m

Via Sacramento SMF
1 stop with Southwest Airlines.
7h 30m
1-2 flights per day.
SHOW SCHEDULE
Via Phoenix PHX
1 stop with Southwest Airlines. 2-7 flights per day.

SHOW SCHEDULE
7h 58m

Via Phoenix PHX
1 stop with Southwest Airlines.
7h 58m
2-7 flights per day.
SHOW SCHEDULE
Via Las Vegas LAS
1 stop with Southwest Airlines. 1-4 flights per day.

SHOW SCHEDULE
8h 05m

Via Las Vegas LAS
1 stop with Southwest Airlines.
8h 05m
1-4 flights per day.
SHOW SCHEDULE
Via Oakland OAK
1 stop with Southwest Airlines. 0-1 flights per day.
Only sundays

SHOW SCHEDULE
8h 20m

Only sundays
Via Oakland OAK
1 stop with Southwest Airlines.
8h 20m
0-1 flights per day.
Only sundays
SHOW SCHEDULE
Via Saint Louis STL
1 stop with Southwest Airlines. 0-1 flights per day.

SHOW SCHEDULE
8h 25m

Via Saint Louis STL
1 stop with Southwest Airlines.
8h 25m
0-1 flights per day.
SHOW SCHEDULE
Via San Jose SJC
1 stop with Southwest Airlines. 0-1 flights per day.

SHOW SCHEDULE
8h 40m

Via San Jose SJC
1 stop with Southwest Airlines.
8h 40m
0-1 flights per day.
SHOW SCHEDULE
Via Minneapolis MSP
1 stop with Sun Country Airlines.
Only wednesdays

SHOW SCHEDULE
9h 03m

Only wednesdays
Via Minneapolis MSP
1 stop with Sun Country Airlines.
9h 03m
Only wednesdays
SHOW SCHEDULE
Via San Diego SAN
1 stop with Southwest Airlines. 0-1 flights per day.
Tue & Wed

SHOW SCHEDULE
9h 45m

Tue & Wed
Via San Diego SAN
1 stop with Southwest Airlines.
9h 45m
0-1 flights per day.
Tue & Wed
SHOW SCHEDULE
Via Los Angeles LAX
1 stop with Southwest Airlines. 0-1 flights per day.
Fri & Sat

SHOW SCHEDULE
10h 18m

Fri & Sat
Via Los Angeles LAX
1 stop with Southwest Airlines.
10h 18m
0-1 flights per day.
Fri & Sat
SHOW SCHEDULE
SELECT DATE & CHECK PRICE
Ad

1 stop route options with codeshare or different airlines:

Duration

Via Dallas DFW With American Airlines & Alaska Airlines 4-5 flights per day.

SHOW SCHEDULE
8h 05m

Via Dallas DFW
8h 05m
With American Airlines & Alaska Airlines 4-5 flights per day.
SHOW SCHEDULE
SELECT DATE & CHECK PRICE
Find the best prices on hotels and car rental near Seattle Tacoma

We got great deals on hotels and car rentals near the airport.

Seattle Airport HOTEL PRICES
Seattle Airport CAR-RENTAL
Ad

Houston to Seattle flights

There are over 14 airlines and as many as 262 flights every week to this destination. You can fly non-stop to Seattle (SEA) from Houston (HOU) with Southwest Airlines but if a stopover option suits you better you can choose to fly via Dallas, Dallas or any other of the 13 alternatives with connectiing airports.

Tip! You can also fly to Seattle from George Bush Intcntl Houston (IAH).

Houston to Seattle with Southwest Airlines

You can fly non-stop every weekday with flights departing between 10:00 am and 8:00 pm. You can also catch a transit flight via Dallas or Denver.

With American Airlines

If you fly from Houston with American Airlines you will do a stopover in Dallas, DFW before reaching Seattle. This flight trip will take 6 hours and 50 minutes and you can fly every weekday with departures from 5:00 am to 8:00 pm. American Airlines is a member of the air alliance OneWorld.

Distance & flight times: Hobby Airport to Seattle Airport

The shortest flight time between HOU and SEA is 4 hours and 40 minutes.

ViaTotal flight timeLayover timeDistance
Direct4h 40m-1903 miles (3062 km)
DFW Dallas6h 50m2h 50m1915 miles (3081 km)
DAL Dallas7h 5m1h 45m1918 miles (3086 km)
DEN Denver7h 15m1h 0m1916 miles (3083 km)
SMF Sacramento7h 30m1h 5m2240 miles (3604 km)
MCI Kansas City7h 30m1h 45m2165 miles (3483 km)
PHX Phoenix7h 58m1h 55m2136 miles (3437 km)
LAS Las Vegas8h 5m1h 5m2111 miles (3397 km)
OAK Oakland8h 20m1h 10m2323 miles (3738 km)
STL Saint Louis8h 25m55m2406 miles (3871 km)
SJC San Jose8h 40m1h 45m2328 miles (3746 km)
MSP Minneapolis9h 3m3h 0m2466 miles (3968 km)
SAN San Diego9h 45m1h 0m2374 miles (3820 km)
LAX Los Angeles10h 18m2h 35m2354 miles (3788 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.HOU-SEA flight routesHouston to Seattle flight routes illustrated on a map.
Ad
Houston - Seattle route map and flight paths
CHECK PRICES FOR HOU - SEA
Quick copy and share this page
URL copied to clipboard!
Ad
Show all destinations from HOU Show all destinations from SEA

You can fly non-stop from Houston (HOU) to Seattle (SEA) with Southwest Airlines. The flight takes approximately 4 hours and 40 minutes. If you travel with a connecting flight instead, for example via Dallas, the total flight time will be 6 hours and 50 minutes.

If you're interested in direct flights, Southwest Airlines is available. For flights with stopovers, American Airlines, Southwest Airlines or Sun Country Airlines is also an option.

The flight time between William P. Hobby Airport (HOU) and Seattle Tacoma International (SEA) is approximately 4 hours and 40 minutes. The distance between the two airports is 1915 miles (or 3081 kilometers).

Yes, you can fly non-stop to SEA from HOU with Southwest Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
Ad
Search price