Flights from Seattle Airport SEA to Houston Airport IAH
We've found the cheapest flights to Houston
Flights are offered by 11 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.
If you are planning a trip to George Bush Intercontinental Airport from Seattle-Tacoma International Airport you can pre-arrange short or long term parking at Seattle-Tacoma International Airport.
If you had a rental car at George Bush Intercontinental Airport and need to return it, find the nearest fuel station on your route to George Bush Intercontinental Airport and avoid excess fees.
We suggest pre-booking your transport to Seattle-Tacoma International Airport. The following options are available:
- Private Transfers to Seattle-Tacoma International Airport
- Buses to Seattle-Tacoma International Airport
- Taxis to Seattle-Tacoma International Airport
- Train Services to/near Seattle-Tacoma International Airport
Organise and book your choice of transport at George Bush Intercontinental Airport:
- Car rental at George Bush Intercontinental Airport
- George Bush Intercontinental Airport Private Transfers
- George Bush Intercontinental Airport Buses
- George Bush Intercontinental Airport Taxis
- George Bush Intercontinental Airport Train Services to/near
Find hotels close to George Bush Intercontinental Airport many hotels offer airport transfers directly from the airport to your hotel.
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.

Airliner | Mo | Tu | We | Th | Fr | Sa | Su | First Flight | Last Flight | Flights |
---|---|---|---|---|---|---|---|---|---|---|
United Airlines | 5 | 4 | 4 | 5 | 5 | 4 | 5 | 05:00 | 23:59 | VIEW FLIGHTS |
Alaska Airlines | 3 | 3 | 3 | 4 | 3 | 3 | 3 | 06:20 | 23:59 | VIEW FLIGHTS |
Hawaiian Airlines | 3 | 3 | 3 | 4 | 3 | 3 | 2 | 06:20 | 23:59 | VIEW FLIGHTS |
Air Tahiti Nui | 3 | 3 | 3 | 4 | 3 | 3 | 1 | 06:20 | 23:59 | VIEW FLIGHTS |
Singapore Airlines | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 11:30 | 23:59 | VIEW FLIGHTS |
Qatar Airways | 2 | 2 | 2 | 3 | 2 | 2 | 1 | 06:20 | 23:59 | VIEW FLIGHTS |
EVA Air | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 06:17 | 23:59 | VIEW FLIGHTS |
Japan Airlines | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 17:40 | 23:59 | VIEW FLIGHTS |
Finnair | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 17:40 | 17:46 | VIEW FLIGHTS |
Asiana Airlines | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 17:05 | 17:05 | VIEW FLIGHTS |
Jet Linx Aviation | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 17:40 | 17:46 | VIEW FLIGHTS |
The greatest amount of direct flights offered from Seattle-Tacoma International to George Bush Intercontinental United States are by United Airlines with around 32 flights a week. The earliest flight is available at 05:00 and the latest flights at 23:59 with the most popular flight number being UA1478, UA2246, UA2379 and UA485.
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.

Day | Flight Times | Flights | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Monday | 05:00
07:10
11:30
12:00
17:05
17:46
23:59
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Tuesday | 07:10
11:30
12:00
17:05
17:46
23:59
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wednesday | 07:10
11:30
12:00
17:05
17:46
23:59
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Thursday | 05:00
06:20
07:10
11:45
12:00
17:05
17:40
23:59
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Friday | 05:00
07:10
11:45
12:00
17:05
17:40
23:59
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Saturday | 05:00
06:17
06:20
07:10
11:45
12:00
17:40
23:59
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Sunday | 05:00
06:17
06:20
07:10
11:45
12:00
17:05
17:40
23:59
| 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.

Route | Stops | Distance | Flying Time |
---|---|---|---|
Richmond Vancouver to Houston | 0 | 3,169 km (1,969 miles) | 4 Hours 32 Minutes |
Before departing Seattle-Tacoma International please check that you are holding a valid passport.
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Flight Price FAQ - Seattle (SEA) to Houston (IAH)
Compare Flight Prices from SEA to IAH

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Alternative Airports in United States with Connections from Seattle Airport
- airplanemode_active Seattle Airport to Anchorage Ted Stevens Anchorage International 186 flights per week
- airplanemode_active Seattle Airport to Denver International 157 flights per week
- airplanemode_active Seattle Airport to San Francisco 152 flights per week
- airplanemode_active Seattle Airport to Spokane International 137 flights per week
- airplanemode_active Seattle Airport to Las Vegas 126 flights per week
- airplanemode_active Seattle Airport to Dallas Fort Worth International 117 flights per week
- airplanemode_active Seattle Airport to San Diego International 98 flights per week
- airplanemode_active Seattle Airport to Salt Lake City 93 flights per week
- airplanemode_active Seattle Airport to Minneapolis St Paul International 83 flights per week
- airplanemode_active Seattle Airport to Oakland International 67 flights per week
- airplanemode_active Seattle Airport to Ontario International 63 flights per week
- airplanemode_active Seattle Airport to Redmond 59 flights per week
- airplanemode_active Seattle Airport to Washington Dulles International 57 flights per week
- airplanemode_active Seattle Airport to Detroit 56 flights per week
- airplanemode_active Seattle Airport to Honolulu International 56 flights per week
- airplanemode_active Seattle Airport to Austin bergstrom International 49 flights per week
- airplanemode_active Seattle Airport to Nashville 44 flights per week
- airplanemode_active Seattle Airport to Orlando International 37 flights per week
- airplanemode_active Seattle Airport to Ketchikan International 36 flights per week
- airplanemode_active Seattle Airport to Maui 35 flights per week
- airplanemode_active Seattle Airport to Reno 32 flights per week
- airplanemode_active Seattle Airport to St Louis Lambert St Louis International 29 flights per week
- airplanemode_active Seattle Airport to Fresno Air Terminal 28 flights per week
- airplanemode_active Seattle Airport to Missoula 28 flights per week
- airplanemode_active Seattle Airport to Tucson International 22 flights per week
- airplanemode_active Seattle Airport to Baltimore Washington International Thurgood Marshall 21 flights per week
- airplanemode_active Seattle Airport to Kalispell 21 flights per week
- airplanemode_active Seattle Airport to Chicago Midway 21 flights per week
- airplanemode_active Seattle Airport to Pullman 21 flights per week
- airplanemode_active Seattle Airport to Tampa 21 flights per week
- airplanemode_active Seattle Airport to Palm Springs Municipal 17 flights per week
- airplanemode_active Seattle Airport to Omaha 16 flights per week
- airplanemode_active Seattle Airport to Santa Barbara Municipal 16 flights per week
- airplanemode_active Seattle Airport to Port Columbus International 15 flights per week
- airplanemode_active Seattle Airport to Fort Lauderdale hollywood International 15 flights per week
- airplanemode_active Seattle Airport to Pittsburgh 15 flights per week
- airplanemode_active Seattle Airport to Walla Walla 14 flights per week
- airplanemode_active Seattle Airport to Milwaukee General Mitchell International 14 flights per week
- airplanemode_active Seattle Airport to Sitka 14 flights per week
- airplanemode_active Seattle Airport to Redding 10 flights per week
- airplanemode_active Seattle Airport to Dallas Love Field 8 flights per week
- airplanemode_active Seattle Airport to El Paso International 7 flights per week
- airplanemode_active Seattle Airport to Helena 7 flights per week
- airplanemode_active Seattle Airport to Wichita Mid Continent 7 flights per week
- airplanemode_active Seattle Airport to Lewiston Nez Perce County Rgnl 7 flights per week
- airplanemode_active Seattle Airport to San Luis Obispo 7 flights per week
- airplanemode_active Seattle Airport to Wilmington Clinton Field 6 flights per week
- airplanemode_active Seattle Airport to Sun Valley 5 flights per week
- airplanemode_active Seattle Airport to Friday Harbor 2 flights per week
- airplanemode_active Seattle Airport to Everett 2 flights per week
- airplanemode_active Seattle Airport to Phoenix Scottsdale Municipal 2 flights per week
- airplanemode_active Seattle Airport to Mount Vernon 1 flights per week
- airplanemode_active Seattle Airport to Salem Mcnary Field 1 flights per week
- airplanemode_active Seattle Airport to Los Angeles Van Nuys 1 flights per week
- airplanemode_active Seattle Airport to Portland International 159 flights per week
- airplanemode_active Seattle Airport to Los Angeles 155 flights per week
- airplanemode_active Seattle Airport to Phoenix 145 flights per week
- airplanemode_active Seattle Airport to Chicago OHare International 137 flights per week
- airplanemode_active Seattle Airport to Boise 120 flights per week
- airplanemode_active Seattle Airport to Sacramento International 104 flights per week
- airplanemode_active Seattle Airport to San Jose Mineta San Jose International 98 flights per week
- airplanemode_active Seattle Airport to Santa Ana John Wayne 84 flights per week
- airplanemode_active Seattle Airport to Atlanta 79 flights per week
- airplanemode_active Seattle Airport to New York John F Kennedy International 63 flights per week
- airplanemode_active Seattle Airport to Boston 62 flights per week
- airplanemode_active Seattle Airport to Eugene 58 flights per week
- airplanemode_active Seattle Airport to Pasco 57 flights per week
- airplanemode_active Seattle Airport to Fairbanks International 56 flights per week
- airplanemode_active Seattle Airport to Juneau Boundary Bay 52 flights per week
- airplanemode_active Seattle Airport to Medford Rogue Valley International Medford 45 flights per week
- airplanemode_active Seattle Airport to Newark 38 flights per week
- airplanemode_active Seattle Airport to Bellingham 36 flights per week
- airplanemode_active Seattle Airport to Charlotte Douglas 35 flights per week
- airplanemode_active Seattle Airport to Burbank 32 flights per week
- airplanemode_active Seattle Airport to Kansas City International 29 flights per week
- airplanemode_active Seattle Airport to Bozeman 28 flights per week
- airplanemode_active Seattle Airport to Kona 28 flights per week
- airplanemode_active Seattle Airport to Philadelphia International 28 flights per week
- airplanemode_active Seattle Airport to Billings 21 flights per week
- airplanemode_active Seattle Airport to Washington Ronald Reagan Washington National 21 flights per week
- airplanemode_active Seattle Airport to Kauai Island Lihue 21 flights per week
- airplanemode_active Seattle Airport to Miami International 21 flights per week
- airplanemode_active Seattle Airport to Raleigh 21 flights per week
- airplanemode_active Seattle Airport to Kentucky 20 flights per week
- airplanemode_active Seattle Airport to Albuquerque 16 flights per week
- airplanemode_active Seattle Airport to San Antonio International 16 flights per week
- airplanemode_active Seattle Airport to Cleveland Hopkins International 15 flights per week
- airplanemode_active Seattle Airport to Wenatchee 15 flights per week
- airplanemode_active Seattle Airport to Indianapolis 15 flights per week
- airplanemode_active Seattle Airport to Santa Rosa Sonoma County 15 flights per week
- airplanemode_active Seattle Airport to Idaho Falls 14 flights per week
- airplanemode_active Seattle Airport to New Orleans 14 flights per week
- airplanemode_active Seattle Airport to Yakima Air Terminal 14 flights per week
- airplanemode_active Seattle Airport to Oklahoma City Will Rogers World 9 flights per week
- airplanemode_active Seattle Airport to Charleston AFB Municipal 7 flights per week
- airplanemode_active Seattle Airport to Great Falls International 7 flights per week
- airplanemode_active Seattle Airport to Houston William P Hobby 7 flights per week
- airplanemode_active Seattle Airport to Jackson Hole 7 flights per week
- airplanemode_active Seattle Airport to Monterey 7 flights per week
- airplanemode_active Seattle Airport to Port Angeles 6 flights per week
- airplanemode_active Seattle Airport to San Bernardino Norton Afb 6 flights per week
- airplanemode_active Seattle Airport to Seattle Boeing Field King County International 4 flights per week
- airplanemode_active Seattle Airport to Greensboro 2 flights per week
- airplanemode_active Seattle Airport to Rockford Greater Rockford 2 flights per week
- airplanemode_active Seattle Airport to Aspen 1 flights per week
- airplanemode_active Seattle Airport to Stockton 1 flights per week
- airplanemode_active Seattle Airport to Teterboro 1 flights per week
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