FlightConnections

Direct flights from Houston to Seattle / Tacoma

Did you mean flights from Seattle / Tacoma to Houston?

Houston

United States

United States

IAH

George Bush Intercontinental Airport

Switch direction

Seattle / Tacoma

United States

United States

SEA

Seattle–Tacoma International Airport

Check Price
Flight schedule
su
mo
tu
we
th
fr
sa

Click to show full flight schedule

Distance
1,872 miles  ·  (3,013 km)
Flight time
4 hours and 45 minutes
Airlines
  • Alaska
  • United Airlines
Alliances
  • OneWorld
  • SkyTeam
  • Star Alliance
Classes
  • Economy
  • Premium Economy
  • Business Class
  • First Class
Aircrafts
  • Boeing 737-900
  • Boeing 737-900 (winglets)

Houston to Seattle / Tacoma Flight Schedule

Scan through all non-stop flights from Houston to Seattle / Tacoma. The full flight schedule below gives an overview of all non-stop flights from IAH to SEA, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

Su
Mo
Tu
We
Th
Fr
Sa
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Return schedule

Airlines flying from Houston to Seattle / Tacoma

Airline-specific flight schedules from Houston to Seattle / Tacoma

In total there are 2 airlines operating nonstop flights from Houston IAH to Seattle / Tacoma SEA. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their IAH SEA flight schedule.

Alaska
Alaska flight schedulefrom Houston to Seattle / Tacoma

Su
Mo
Tu
We
Th
Fr
Sa
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Return schedule

United Airlines
United Airlines flight schedulefrom Houston to Seattle / Tacoma

United Airlines is a member of Star Alliance
Su
Mo
Tu
We
Th
Fr
Sa
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Return schedule

Houston to Seattle / Tacoma Flights

Flights from IAH to SEA are operated 15 times a week, with an average of 2 flights per day. Departure times vary between 07:20 - 19:59. The earliest flight departs at 07:20, the last flight departs at 19:59. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy, Business Class and First Class. Premium Economy is not available on this route (at least not as a non-stop flight).

The fastest direct flight from Houston to Seattle / Tacoma takes 4 hours and 45 minutes. The flight distance between Houston and Seattle / Tacoma is 1,872 miles (or 3,013 km).

Start planning your trip
Let's find you the best price for this route!
Plan a trip

Frequently asked questions - FAQ

How many airports are there in Seattle / Tacoma?

There are 3 airports in Seattle / Tacoma: Seattle–Tacoma International Airport (SEA), Boeing Field/King County Internat (BFI) and Kenmore Air Harbor Seaplane Base (FAA: W55) (LKE).

How many flights per week are there from IAH to SEA?

There are 15 flights per week flying from Houston to Seattle / Tacoma (as of September 2020).

How long does it take to fly from Houston to Seattle / Tacoma?

4 hours and 45 minutes is the average flight time from Houston to Seattle / Tacoma.

How far is Seattle / Tacoma from Houston?

The distance from Houston to Seattle / Tacoma is 1,872 miles (3,013 kilometers).

What airlines fly nonstop from IAH airport to SEA airport?

Alaska and United Airlines are flying nonstop from Houston to Seattle / Tacoma.

What alliances have direct flights from Houston to Seattle / Tacoma?

Star Alliance is currently the only alliance flying nonstop from Houston to Seattle / Tacoma.

What classes are available from Houston to Seattle / Tacoma?

You can fly non-stop in Economy, Business Class and First Class.

What aircraft types fly from Houston to Seattle / Tacoma?

Aircraft types that fly from Houston to Seattle / Tacoma:

  • Boeing 737-900
  • Boeing 737-900 (winglets)

What is the earliest flight departing from Houston to Seattle / Tacoma?

The earliest flight departs at 07:20 from Houston and arrives at 10:05 at Seattle / Tacoma.

What is the latest flight available from Houston to Seattle / Tacoma?

The latest flight departs at 19:59 from Houston and arrives at 22:47 at Seattle / Tacoma.

Non-stop flights from IAH to SEA

1,872 miles (3,013 km)  ·  4h 45m

Round trip
1 passenger
Economy
Check Price

Return schedule
×
  • Depart
  • Arrive
  • Airline
  • Flight no
  • Aircraft
  • Classes
  • 09:35

  • 12:22

  • United Airlines

    United Airlines

    Star Alliance

  • UA 1289

  • United Airlines

  • Boeing 737-900

  • Y

    W

    J

    F

  • 18:05

  • 20:40

  • Alaska

    Alaska

  • AS 699

  • Alaska

  • Boeing 737-900 (winglets)

  • Y

    W

    J

    F

  • 18:05

  • 20:40

  • Alaska

    Alaska

  • AS 699

  • Alaska

  • Boeing 737-900 (winglets)

  • Y

    W

    J

    F

  • 19:59

  • 22:47

  • United Airlines

    United Airlines

    Star Alliance

  • UA 310

  • United Airlines

  • Boeing 737-900

  • Y

    W

    J

    F

Click to Check Price