Flights from Seattle Airport SEA to Houston Airport IAH

We've found the cheapest flights to Houston

Returns from £172.71

One-way from £78.36

Flights are offered by 9 airline companies if you are flying to George Bush Intercontinental to Seattle-Tacoma International. The journey time flying from Seattle-Tacoma International to George Bush Intercontinental United States is around 4 Hours 21 Minutes. With the distance covered being 3,013 Km (1,872 Miles). The airport code for Seattle-Tacoma International is SEA and for George Bush Intercontinental it is IAH.

The price of the flight is dependent on the time of the day you fly (if there is a choice) and the day of the week with weekends being normally a higher price. George Bush Intercontinental United States flights may be normally booked months in advance and this may be the best option if you intend to get the best prices from Seattle-Tacoma International. Our recommendation is to book well in advance if you are looking to get the best possible prices.

There is a time difference of 6.0 GMT at George Bush Intercontinental United States, so remember to alter your watch to the correct time upon your arrival.

The table below displays the numbers of daily flights from Seattle-Tacoma International (SEA) to George Bush Intercontinental (IAH) and the relevant airlines that fly.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Airlines333333307:0523:59VIEW FLIGHTS
Alaska Airlines222222211:3717:40VIEW FLIGHTS
Singapore Airlines222222111:3717:40VIEW FLIGHTS
Hawaiian Airlines222222111:3717:40VIEW FLIGHTS
Air Tahiti Nui222222111:3717:40VIEW FLIGHTS
Qatar Airways111111117:4017:40VIEW FLIGHTS
EVA Air111111106:1423:59VIEW FLIGHTS
Jet Linx Aviation111111011:3711:37VIEW FLIGHTS
Asiana Airlines111111013:5313:53VIEW FLIGHTS

The greatest amount of direct flights offered from Seattle-Tacoma International to George Bush Intercontinental United States are by United Airlines with around 21 flights a week. The earliest flight is available at 07:05 and the latest flights at 23:59 with the most popular flight number being UA1399, UA1788 and UA2379.

You can visit United Airlines at united.com website for late minute deals and up to date information.

Below you can see the times of all flights. These flight times do vary so we recommend you look on the appropriate airline website for accurate information for the dates you are departing.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
07:05
AirlineFlightNo
United AirlinesUA1788
11:37
AirlineFlightNo
Air Tahiti NuiTN2753
Singapore AirlinesSQ1251
Alaska AirlinesAS438
Hawaiian AirlinesHA6732
Jet Linx AviationJL6386
13:53
AirlineFlightNo
United AirlinesUA1399
Asiana AirlinesOZ9541
17:40
AirlineFlightNo
Air Tahiti NuiTN2466
Singapore AirlinesSQ1700
Alaska AirlinesAS422
Hawaiian AirlinesHA6454
Qatar AirwaysQR2081
23:59
AirlineFlightNo
EVA AirBR3018
United AirlinesUA2379
VIEW FLIGHTS
Tuesday
07:05
AirlineFlightNo
United AirlinesUA1788
11:37
AirlineFlightNo
Air Tahiti NuiTN2753
Singapore AirlinesSQ1251
Alaska AirlinesAS438
Hawaiian AirlinesHA6732
Jet Linx AviationJL6386
13:53
AirlineFlightNo
United AirlinesUA1399
Asiana AirlinesOZ9541
17:40
AirlineFlightNo
Air Tahiti NuiTN2466
Singapore AirlinesSQ1700
Alaska AirlinesAS422
Hawaiian AirlinesHA6454
Qatar AirwaysQR2081
23:59
AirlineFlightNo
EVA AirBR3018
United AirlinesUA2379
VIEW FLIGHTS
Wednesday
07:05
AirlineFlightNo
United AirlinesUA1788
11:37
AirlineFlightNo
Air Tahiti NuiTN2753
Singapore AirlinesSQ1251
Alaska AirlinesAS438
Hawaiian AirlinesHA6732
Jet Linx AviationJL6386
13:53
AirlineFlightNo
United AirlinesUA1399
Asiana AirlinesOZ9541
17:40
AirlineFlightNo
Air Tahiti NuiTN2466
Singapore AirlinesSQ1700
Alaska AirlinesAS422
Hawaiian AirlinesHA6454
Qatar AirwaysQR2081
23:59
AirlineFlightNo
EVA AirBR3018
United AirlinesUA2379
VIEW FLIGHTS
Thursday
07:05
AirlineFlightNo
United AirlinesUA1788
11:37
AirlineFlightNo
Air Tahiti NuiTN2753
Singapore AirlinesSQ1251
Alaska AirlinesAS438
Hawaiian AirlinesHA6732
Jet Linx AviationJL6386
13:53
AirlineFlightNo
United AirlinesUA1399
Asiana AirlinesOZ9541
17:40
AirlineFlightNo
Air Tahiti NuiTN2466
Singapore AirlinesSQ1700
Alaska AirlinesAS422
Hawaiian AirlinesHA6454
Qatar AirwaysQR2081
23:59
AirlineFlightNo
EVA AirBR3018
United AirlinesUA2379
VIEW FLIGHTS
Friday
07:05
AirlineFlightNo
United AirlinesUA1788
11:37
AirlineFlightNo
Air Tahiti NuiTN2753
Singapore AirlinesSQ1251
Alaska AirlinesAS438
Hawaiian AirlinesHA6732
Jet Linx AviationJL6386
13:53
AirlineFlightNo
United AirlinesUA1399
Asiana AirlinesOZ9541
17:40
AirlineFlightNo
Air Tahiti NuiTN2466
Singapore AirlinesSQ1700
Alaska AirlinesAS422
Hawaiian AirlinesHA6454
Qatar AirwaysQR2081
23:59
AirlineFlightNo
EVA AirBR3018
United AirlinesUA2379
VIEW FLIGHTS
Saturday
06:14
AirlineFlightNo
EVA AirBR3018
07:05
AirlineFlightNo
United AirlinesUA1788
11:37
AirlineFlightNo
Air Tahiti NuiTN2753
Singapore AirlinesSQ1251
Alaska AirlinesAS438
Hawaiian AirlinesHA6732
Jet Linx AviationJL6386
13:49
AirlineFlightNo
United AirlinesUA1399
Asiana AirlinesOZ9541
17:40
AirlineFlightNo
Air Tahiti NuiTN2466
Singapore AirlinesSQ1700
Alaska AirlinesAS422
Hawaiian AirlinesHA6454
Qatar AirwaysQR2081
23:59
AirlineFlightNo
United AirlinesUA2379
VIEW FLIGHTS
Sunday
06:14
AirlineFlightNo
EVA AirBR3018
07:05
AirlineFlightNo
United AirlinesUA1788
11:37
AirlineFlightNo
Alaska AirlinesAS438
13:53
AirlineFlightNo
United AirlinesUA1399
17:40
AirlineFlightNo
Air Tahiti NuiTN2466
Singapore AirlinesSQ1700
Alaska AirlinesAS422
Hawaiian AirlinesHA6454
Qatar AirwaysQR2081
23:59
AirlineFlightNo
United AirlinesUA2379
VIEW FLIGHTS

Instead of flying directly from Seattle-Tacoma International and arrive at George Bush Intercontinental, you may arrive George Bush Intercontinental by another airport. Please see chart below for a list of these.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Richmond Vancouver to Houston03,169 km (1,969 miles)4 Hours 32 Minutes

Before departing Seattle-Tacoma International please check that you are holding a valid passport.

Planning a trip? Save money on car hire by booking in advance

Search for the cheapest vehicle rental deals at SEA

Flight Price FAQ - Seattle (SEA) to Houston (IAH)

DIRECT United
What is the cheapest direct flight one way from Seattle SEA to Houston IAH?
The cheapest direct flight one way from Seattle SEA to Houston IAH is £78.36 ($98 €94.30)
£78.36
$98 | €94.30
Check Latest Price
DIRECT United
What is the cheapest direct return flight from Seattle SEA to Houston IAH?
The cheapest direct return flight from Seattle SEA to Houston IAH is £172.71 ($216 €207.85)
£172.71
$216 | €207.85
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Seattle SEA to Houston IAH?
The cheapest flight one way from Seattle SEA to Houston IAH is £55.97 ($70 €67.36)
£55.97
$70 | €67.36
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Seattle SEA to Houston IAH?
The cheapest return flight from Seattle SEA to Houston IAH is £102.34 ($128 €123.17)
£102.34
$128 | €123.17
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from SEA to IAH

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Flight Info FAQ - Seattle (SEA) to Houston (IAH)

Who flies from Seattle to Houston?
The following airlines fly from Seattle (SEA) to Houston (IAH): Air Tahiti Nui, Alaska Airlines, Asiana Airlines, EVA Air, Hawaiian Airlines, Jet Linx Aviation, Qatar Airways, Singapore Airlines, United Airlines.
How far is the flight from Seattle to Houston?
The flight from Seattle to Houston is 3,013KM or 1,872 miles.
How long does the flight from Seattle to Houston to take?
The flight from Seattle to Houston takes 4 Hours 21 Minutes.

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