Cheap flights from Seattle to George Bush Intcntl (SEA - IAH)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Seattle/Tacoma Intl to Houston George Bush Intcntl are usually found in August or May, booked 28 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

How to find the cheapest flight from
Seattle (SEA) to George Bush Intcntl (IAH)

All the information you need to plan the best SEA to IAH flight in 2021: compare Seattle to George Bush Intcntl flight prices with the expected peak season, weather and rainfall in George Bush Intcntl.
SEA - IAH
Price
$168 - $363
IAH
Temperature
53.6 - 84.2 °F
IAH
Precipitation
3.2 - 5.9 inches

Popular in

December

High demand for flights, 30% potential price rise

Cheapest in

August

Best time to find cheap flights, 34% potential price drop

Round-trip from

$168

From Seattle/Tacoma Intl to Houston George Bush Intcntl

One-way from

$112

One-way flight from Seattle/Tacoma Intl to Houston George Bush Intcntl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Seattle to Houston George Bush Intcntl Airport?

Sunday flights are generally found to be more expensive for flights from Seattle to Houston George Bush Intcntl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Houston George Bush Intcntl Airport.

What is the cheapest month to fly from Seattle to Houston George Bush Intcntl Airport?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Houston George Bush Intcntl Airport. Flights to Houston George Bush Intcntl Airport from Seattle in August are about $262 on average during August, but can be found for as low as $102.

How far in advance should I book a flight from Seattle to Houston George Bush Intcntl Airport?

Travelers have found it’s best to book a flight 21 days in advance to save up to 41% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 21 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Houston George Bush Intcntl Airport 1-2 weeks in advance for as low as $279, or $389 for flights within the next 24 hours.

When is the cheapest time to fly from Seattle to Houston George Bush Intcntl Airport (SEA - IAH)?

It’s typically best to fly out from Seattle to Houston George Bush Intcntl Airport in the evening. Doing so could potentially save you 32% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Seattle to George Bush Intcntl in December, January 2022

The best prices found for SEA to IAH flights for December, January
4 Jan - 15 Jan
$128pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
10 Jan - 17 Jan
$134pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
30 Jan - 5 Feb
$138pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to George Bush Intcntl 2022 flight deals

Cheap flights to George Bush Intcntl from Seattle found for this year
10 Dec - 13 Dec
$143pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
12 Dec - 15 Dec
$168pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
5 Dec - 15 Dec
$183pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

Non-stop flights to George Bush Intcntl from Seattle

Save time with Seattle to George Bush Intcntl direct flight deals
12 Jan - 22 Jan
$197pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
12 Jan - 20 Jan
$217pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
4 Jan - 19 Jan
$227pp
SEA
Seattle/Tacoma Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to George Bush Intcntl

Late deals on round-trip flights to George Bush Intcntl from Seattle, departing today and this week
10 Dec - 13 Dec
$143pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
12 Dec - 15 Dec
$168pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
9 Dec - 13 Dec
$195pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to George Bush Intcntl from Seattle

The cheapest one-way flights from Seattle to George Bush Intcntl
12:30 am - 12:35 pm
American Airlines
2 Stops
10h 05m
SEA - IAH
American Airlines
12:40 pm - 6:57 pm
Alaska Airlines
Nonstop
4h 17m
SEA - IAH
Alaska Airlines
7:59 pm - 4:04 pm
Frontier
1 Stop
18h 05m
SEA - IAH
Frontier
$121
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">George Bush Intcntl</span> flights.

Flight FAQs

From Seattle to George Bush Intcntl

What airport do you fly from for flights from Seattle to Houston George Bush Intcntl?

Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Houston George Bush Intcntl. 7 airlines have flights from Seattle/Tacoma Intl to Houston George Bush Intcntl on a regular basis. Booking flights from Seattle/Tacoma Intl to Houston George Bush Intcntl should not be difficult; the airport handles an average of 10 outbound flights to Houston George Bush Intcntl per day.

Which airlines flying from Seattle/Tacoma Intl to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

United Airlines, Spirit Airlines, and Alaska Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Seattle to Houston George Bush Intcntl Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Seattle to Houston George Bush Intcntl Airport for under $200. The cheapest flight booked recently is on Frontier for just $128, but on average you can expect to pay $148.

Are there nonstop flights from Seattle to Houston George Bush Intcntl Airport for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Houston George Bush Intcntl Airport under $200. A good price for a nonstop flight from Seattle to Houston George Bush Intcntl Airport is less than $282.

Are there last-minute flights available from Seattle to Houston George Bush Intcntl Airport for under $200?

There are currently 20+ open flights from Seattle to Houston George Bush Intcntl Airport within the next 7 days for less than $200.

What days are nonstop flights available from Seattle to Houston George Bush Intcntl Airport?

You can find nonstop flights on the following days: Sunday, Monday, Wednesday, Saturday.

How popular is this Seattle to Houston George Bush Intcntl Airport flight route?

Within the past month, 229 users have taken a look at flights from Seattle/Tacoma Intl to Houston George Bush Intcntl.

How many flights depart from Seattle to Houston George Bush Intcntl Airport on average per day?

Per day, 3 flights depart from Seattle to Houston George Bush Intcntl Airport on average.
Morning (6am - Noon) - 67% of flight departures
Evening (6pm - Midnight) - 33% of flight departures

How long is the flight from Seattle to Houston George Bush Intcntl Airport?

Airlines like Frontier and Spirit Airlines fly from Seattle to Houston George Bush Intcntl Airport in about 7h 38m. The time it takes to get you to your destination can typically vary by up to 3h 12m. The distance from Seattle to Houston George Bush Intcntl Airport is about 1883 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Seattle to Houston George Bush Intcntl Airport round-trip?

Our cheapest airline available from Seattle to Houston George Bush Intcntl Airport is Frontier. Our recent data shows that you can find tickets from as low as $128 on this airline. An additional option worth looking into is Spirit Airlines, starting at $144. Users have found that Frontier is 49% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Seattle to Houston George Bush Intcntl Airport one-way?

One-way options have recently been found by users for as low as $62 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $88 and Alaska Airlines from $99 one-way.

What are the most popular airlines that fly from Seattle to Houston George Bush Intcntl Airport?

Before booking your flight from Seattle to Houston George Bush Intcntl Airport check out the most popular airlines for this route: Major Airline, American Airlines or Alaska Airlines.

What are the most reliable airlines from Seattle to Houston George Bush Intcntl Airport?

No one likes to see their flight delayed. When booking a flight from Seattle to Houston George Bush Intcntl Airport consider choosing Asiana Airlines (93%), Alaska Airlines (90%) or Qatar Airways (90%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Seattle to Houston George Bush Intcntl Airport?

While on average a flight from Seattle to Houston George Bush Intcntl Airport is generally $680, our data shows the cheapest flight currently is $50. When looking at the most popular route, (Seattle/Tacoma Intl - Houston George Bush Intcntl), you can expect to pay $166 for that flight.

Related searches

Flights to George Bush Intcntl from Seattle (SEA)
Flights to Seattle Flights to George Bush Intcntl Flights from Seattle

Rent a Car

Car Rentals at George Bush Intcntl Car Rentals in Texas

COVID Restrictions

View COVID Travel Restrictions for George Bush Intcntl (IAH)

Do I need a COVID test to fly to George Bush Intcntl from Seattle?

Information is based on travel restrictions for travel to Houston George Bush Intcntl within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Houston George Bush Intcntl.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Houston George Bush Intcntl.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Houston George Bush Intcntl.

Do I need a test to fly back to Seattle from George Bush Intcntl?

Returning to Seattle/Tacoma Intl from Houston George Bush Intcntl

COVID-19 testing requirements
Visitors from Houston George Bush Intcntl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Houston George Bush Intcntl are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for George Bush Intcntl (IAH)

Alternative routes for Seattle to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for George Bush Intcntl

Things to know before you go - useful duration and weather info for your trip from Seattle to George Bush Intcntl.
Average temperature for December in George Bush Intcntl
66.2 °F
Avg rainfall for December in George Bush Intcntl
4.0 ″

Airports servicing Seattle

Airports servicing Houston

Top 6 airlines flying from Seattle/Tacoma Intl to Houston George Bush Intcntl

The chart below displays the airlines Cheapflights users traveling from Seattle to George Bush Intcntl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$85 $224 No cancel fee 65%
Frontier
$88 $216 No cancel fee 62%
American Airlines
$90 $278 No cancel fee 71%
Alaska Airlines
$118 $308 No cancel fee 75%
United Airlines
$118 $343 No cancel fee 69%
Delta
$122 $355 No cancel fee N/A

Hourly flight availability from Seattle to George Bush Intcntl

See what time of day planes typically take off from Seattle towards George Bush Intcntl.
Afternoon Noon to 6 PM 52% of SEA to IAH departures
Morning 6 AM to noon 43% of SEA to IAH departures
Evening 6 PM to midnight 4% of SEA to IAH departures
Early morning Midnight to 6 AM 1% of SEA to IAH departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to George Bush Intcntl
See how many times per day planes take to the skies headed from Seattle to George Bush Intcntl.
Sunday
7 daily flights
Monday
10 daily flights
Tuesday
6 daily flights
Wednesday
12 daily flights
Thursday
13 daily flights
Friday
12 daily flights
Saturday
10 daily flights
Home North America USA Texas Houston George Bush Intcntl Cheap flights from Seattle to George Bush Intcntl