Flights from Houston Airport IAH to Seattle Airport SEA

We've found the cheapest flights to Seattle

Returns from £186.79

One-way from £93.40

A selection of 10 airliners offer flights to Seattle-Tacoma International to George Bush Intercontinental, Jet Linx Aviation, EVA Air, Emirates, Japan Airlines, Air Tahiti Nui, Singapore Airlines, Qatar Airways, Hawaiian Airlines, Alaska Airlines and United Airlines. The journey time flying from George Bush Intercontinental to Seattle-Tacoma International United States is around 4 Hours 21 Minutes. With the distance covered being 3,013 Km (1,872 Miles). The airport code for George Bush Intercontinental is IAH and for Seattle-Tacoma International it is SEA.

Flight prices can fluctuate at certain times of the day but also at weekends. Seattle-Tacoma International 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 George Bush Intercontinental. Our recommendation is to book well in advance if you are looking to get the best possible prices.

There is a time difference of 8.0 GMT at Seattle-Tacoma International United States, so remember to alter your watch to the correct time upon your arrival.

Below you can see a table that shows the airlines that fly from George Bush Intercontinental (IAH) to Seattle-Tacoma International (SEA) and frequency of flights daily.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Airlines333333309:4519:53VIEW FLIGHTS
Alaska Airlines221221207:0018:59VIEW FLIGHTS
Singapore Airlines221221107:0021:53VIEW FLIGHTS
Qatar Airways221221107:0021:53VIEW FLIGHTS
Hawaiian Airlines221221107:0021:53VIEW FLIGHTS
Japan Airlines111111107:0009:52VIEW FLIGHTS
Air Tahiti Nui111111107:0007:00VIEW FLIGHTS
EVA Air111111016:2016:20VIEW FLIGHTS
Emirates111111019:5319:53VIEW FLIGHTS
Jet Linx Aviation001100007:0007:00VIEW FLIGHTS

The greatest amount of direct flights offered from George Bush Intercontinental to Seattle-Tacoma International United States are by United Airlines with around 21 flights a week. The earliest flight is available at 09:45 and the latest flights at 19:53 with the most popular flight number being UA2456, UA2606 and UA522.

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
07:00
AirlineFlightNo
Air Tahiti NuiTN2397
Singapore AirlinesSQ1780
Alaska AirlinesAS453
Hawaiian AirlinesHA4895
Japan AirlinesJL6387
Qatar AirwaysQR2064
09:45
AirlineFlightNo
United AirlinesUA2606
16:20
AirlineFlightNo
EVA AirBR3017
United AirlinesUA522
18:59
AirlineFlightNo
Alaska AirlinesAS439
19:53
AirlineFlightNo
United AirlinesUA2456
EmiratesEK6154
21:53
AirlineFlightNo
Singapore AirlinesSQ1250
Hawaiian AirlinesHA4973
Qatar AirwaysQR3381
VIEW FLIGHTS
Tuesday
07:00
AirlineFlightNo
Air Tahiti NuiTN2397
Singapore AirlinesSQ1780
Alaska AirlinesAS453
Hawaiian AirlinesHA4895
Japan AirlinesJL6387
Qatar AirwaysQR2064
09:45
AirlineFlightNo
United AirlinesUA2606
16:20
AirlineFlightNo
EVA AirBR3017
United AirlinesUA522
18:59
AirlineFlightNo
Alaska AirlinesAS439
19:53
AirlineFlightNo
United AirlinesUA2456
EmiratesEK6154
21:53
AirlineFlightNo
Singapore AirlinesSQ1250
Hawaiian AirlinesHA4973
Qatar AirwaysQR3381
VIEW FLIGHTS
Wednesday
07:00
AirlineFlightNo
Air Tahiti NuiTN2397
Singapore AirlinesSQ1780
Alaska AirlinesAS453
Hawaiian AirlinesHA4895
Qatar AirwaysQR2064
Jet Linx AviationJL6387
09:45
AirlineFlightNo
United AirlinesUA2606
09:52
AirlineFlightNo
Japan AirlinesJL6387
16:20
AirlineFlightNo
EVA AirBR3017
United AirlinesUA522
19:53
AirlineFlightNo
United AirlinesUA2456
EmiratesEK6154
VIEW FLIGHTS
Thursday
07:00
AirlineFlightNo
Air Tahiti NuiTN2397
Singapore AirlinesSQ1780
Alaska AirlinesAS453
Hawaiian AirlinesHA4895
Qatar AirwaysQR2064
Jet Linx AviationJL6387
09:45
AirlineFlightNo
United AirlinesUA2606
09:52
AirlineFlightNo
Japan AirlinesJL6387
16:20
AirlineFlightNo
EVA AirBR3017
United AirlinesUA522
18:59
AirlineFlightNo
Alaska AirlinesAS439
19:53
AirlineFlightNo
United AirlinesUA2456
EmiratesEK6154
21:53
AirlineFlightNo
Singapore AirlinesSQ1250
Hawaiian AirlinesHA4973
Qatar AirwaysQR3381
VIEW FLIGHTS
Friday
07:00
AirlineFlightNo
Air Tahiti NuiTN2397
Singapore AirlinesSQ1780
Alaska AirlinesAS453
Hawaiian AirlinesHA4895
Japan AirlinesJL6387
Qatar AirwaysQR2064
09:45
AirlineFlightNo
United AirlinesUA2606
16:20
AirlineFlightNo
EVA AirBR3017
United AirlinesUA522
18:59
AirlineFlightNo
Alaska AirlinesAS439
19:53
AirlineFlightNo
United AirlinesUA2456
EmiratesEK6154
21:53
AirlineFlightNo
Singapore AirlinesSQ1250
Hawaiian AirlinesHA4973
Qatar AirwaysQR3381
VIEW FLIGHTS
Saturday
07:00
AirlineFlightNo
Air Tahiti NuiTN2397
Singapore AirlinesSQ1780
Alaska AirlinesAS453
Hawaiian AirlinesHA4895
Japan AirlinesJL6387
Qatar AirwaysQR2064
09:45
AirlineFlightNo
United AirlinesUA2606
16:20
AirlineFlightNo
EVA AirBR3017
United AirlinesUA522
19:53
AirlineFlightNo
United AirlinesUA2456
EmiratesEK6154
VIEW FLIGHTS
Sunday
07:00
AirlineFlightNo
Air Tahiti NuiTN2397
Singapore AirlinesSQ1780
Alaska AirlinesAS453
Hawaiian AirlinesHA4895
Japan AirlinesJL6387
Qatar AirwaysQR2064
09:47
AirlineFlightNo
United AirlinesUA2606
16:20
AirlineFlightNo
United AirlinesUA522
18:59
AirlineFlightNo
Alaska AirlinesAS439
19:53
AirlineFlightNo
United AirlinesUA2456
VIEW FLIGHTS

There may also be different routes to Seattle-Tacoma International, by an alternative nearby airport. Please see details below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Austin to Seattle02,847 km (1,769 miles)4 Hours 10 Minutes

Please remember your valid passport before departing IAH airport.

Looking for the best deals on car rental?

Find cheap rental cars at IAH

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

DIRECT United
What is the cheapest direct flight one way from Houston IAH to Seattle SEA?
The cheapest direct flight one way from Houston IAH to Seattle SEA is £93.40 ($118 €111.72)
£93.40
$118 | €111.72
Check Latest Price
DIRECT United
What is the cheapest direct return flight from Houston IAH to Seattle SEA?
The cheapest direct return flight from Houston IAH to Seattle SEA is £186.79 ($236 €223.45)
£186.79
$236 | €223.45
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Houston IAH to Seattle SEA?
The cheapest flight one way from Houston IAH to Seattle SEA is £50.66 ($64 €60.60)
£50.66
$64 | €60.60
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Houston IAH to Seattle SEA?
The cheapest return flight from Houston IAH to Seattle SEA is £99.73 ($126 €119.30)
£99.73
$126 | €119.30
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 IAH to SEA

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

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

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