$89 Cheap flights from Seattle - Tacoma Intl. to George Bush Intercontinental (SEA to IAH)

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Find The Best Dates To Fly from Seattle - Tacoma Intl. to George Bush Intercontinental

Amazing SEA to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $161 round trip and $89 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Jan 30 - Tue, Feb 4
SEA
Seattle
IAH
Houston
$161 Roundtrip, found 4 days ago
$161
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Jan 30 from Seattle to Houston, returning Tue, Feb 4, priced at $161 found 4 days ago
Thu, Jan 30 - Tue, Feb 4
SEA
Seattle
IAH
Houston
$163 Roundtrip, found 4 days ago
$163
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Jan 30 from Seattle to Houston, returning Tue, Feb 4, priced at $163 found 4 days ago
Mon, Jan 20 - Wed, Jan 29
SEA
Seattle
IAH
Houston
$167 Roundtrip, found 4 days ago
$167
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Jan 20 from Seattle to Houston, returning Wed, Jan 29, priced at $167 found 4 days ago
Mon, Feb 3 - Thu, Feb 6
SEA
Seattle
IAH
Houston
$169 Roundtrip, found 4 days ago
$169
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Feb 3 from Seattle to Houston, returning Thu, Feb 6, priced at $169 found 4 days ago
Thu, Jan 23 - Sat, Jan 25
SEA
Seattle
IAH
Houston
$178 Roundtrip, just found
$178
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jan 23 from Seattle to Houston, returning Sat, Jan 25, priced at $178 just found
Thu, Jan 23 - Mon, Jan 27
SEA
Seattle
IAH
Houston
$179 Roundtrip, just found
$179
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jan 23 from Seattle to Houston, returning Mon, Jan 27, priced at $179 just found
Thu, Jan 23 - Sun, Jan 26
SEA
Seattle
IAH
Houston
$180 Roundtrip, just found
$180
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Jan 23 from Seattle to Houston, returning Sun, Jan 26, priced at $180 just found
Thu, Jan 23 - Sat, Feb 1
SEA
Seattle
IAH
Houston
$180 Roundtrip, just found
$180
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Jan 23 from Seattle to Houston, returning Sat, Feb 1, priced at $180 just found
Thu, Jan 23 - Sun, Jan 26
SEA
Seattle
IAH
Houston
$181 Roundtrip, just found
$181
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jan 23 from Seattle to Houston, returning Sun, Jan 26, priced at $181 just found
Thu, Jan 9 - Mon, Jan 13
SEA
Seattle
IAH
Houston
$182 Roundtrip, just found
$182
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Jan 9 from Seattle to Houston, returning Mon, Jan 13, priced at $182 just found

Best George Bush Intercontinental Flight and Hotel Packages

George Bush Intercontinental flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Champions Club and Hotel, Houston Westchase

Champions Club and Hotel, Houston Westchase

4 out of 5
per person
Jan 15 - Jan 19
found 15 hours ago
Roundtrip flight included
Seattle (SEA) to Houston (IAH)
Margaritaville Lake Resort, Lake Conroe/Houston

Margaritaville Lake Resort, Lake Conroe/Houston

3.5 out of 5
Save 100% on your flight
per person
Jan 15 - Jan 19
found 15 hours ago
Roundtrip flight included
Seattle (SEA) to Houston (IAH)
ECLIPZ Modern CEO Corp House

ECLIPZ Modern CEO Corp House

5 out of 5
Save 100% on your flight
per person
Jan 15 - Jan 19
found 15 hours ago
Roundtrip flight included
Seattle (SEA) to Houston (IAH)
Experience a First Class Stay - 2 BDRM

Experience a First Class Stay - 2 BDRM

3.5 out of 5
Save 100% on your flight
per person
Jan 15 - Jan 19
found 15 hours ago
Roundtrip flight included
Seattle (SEA) to Houston (IAH)
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Frequently asked questions

Can I catch a flight from SEA to Houston Airport right now?
Be sure to visit our Covid-19 Travel Advisor to see if there are any current travel advice reports or quarantine requirements in effect in George Bush Intercontinental Airport (IAH) when jet-setting from SEA.
Are there direct flights from Sea-Tac Airport to IAH?
Kick off your trip in the most stress-free way possible and jet straight to Houston Airport from Sea-Tac Airport. United Airlines and Alaska Airlines are among the airlines that have direct services on this flight route.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Houston Airport, please visit our Customer Service Portal.
How long is the flight from Seattle - Tacoma Intl. Airport (SEA) to Houston Airport?
The travel time between Sea-Tac Airport and IAH is typically around 4 hours and 21 minutes. Make your journey enjoyable by saving a few episodes on your tablet or laptop and enjoying them with your seat fully reclined.
What is the flight distance from Sea-Tac Airport to IAH?
The flight distance from SEA to Houston Airport is 1,850 mi. We recommend you pack some reading material or a few crosswords to make your journey fly by.
What airlines fly from Seattle - Tacoma Intl. Airport (SEA) to Houston Airport?
There are several airlines with direct flights from Seattle - Tacoma Intl. Airport (SEA) to George Bush Intercontinental Airport (IAH). United Airlines (UA) is one of the most popular, operating at least 121 flights each month. Another good option is Alaska Airlines (AS), which has 30 flights every month. The more airlines you consider, the more likely you are to walk away with a great deal.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, American Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Seattle - Tacoma Intl.
Traveling To
George Bush Intercontinental
Shortest Flight Time
8 hours 15 mins
Earliest Departure Time
7:05AM CST
Latest Departure Time
11:59PM CST
Lowest Flight Price
$161

Route Info

Flight path for flights from Seattle-Tacoma International Airport to George Bush Intercontinental Airport


Origin:
SEA - Seattle-Tacoma International Airport
Destination:
IAH - George Bush Intercontinental Airport
Distance:
1,883.00 miles


Airlines & Aircraft Used on SEA to IAH Flight Routes


Airline Carrier
Aircraft
American Airlines
Airbus A310 all pax models
United Airlines
Boeing 777-200 pax

Discover our best flights from Seattle SEA to Houston IAH. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seattle SEA to Houston IAH at the right price  

Airfares to Houston IAH from Seattle SEA currently cost between $161 and $182. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seattle SEA to Houston IAH 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seattle SEA to Houston IAH on Travelocity starting at $89. Prices and availability subject to change. Additional terms may apply. 

 

Get to Houston IAH from Seattle SEA quicker with direct flights. 

Get to Houston faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAH from SEA to take around 8 hour(s) 15 min(s).  

 

Find our cheapest airfares for flights from Seattle SEA to Houston IAH

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAH from SEA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seattle SEA to Houston IAH today 

If you’re flexible about when you travel, January is usually the cheapest month to fly from Seattle SEA to Houston IAH. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Houston IAH from Seattle SEA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAH from SEA have this option.  

 

Travel with confidence when you book flights to Houston IAH from Seattle SEA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.