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George Bush Intcntl

$112+ Cheap flights from Seattle (SEA) to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — IAH
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Houston George Bush Intcntl are usually found in September or October, booked 85 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Seattle to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$228
(Mytrip)

One-way from

$112
(Mytrip)

Popular in

January

Cheapest in

September

Average price

$578

Good round-trip deal

$372 or less

Good one-way deal

$222 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Houston George Bush Intcntl flights.
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From Seattle/Tacoma Intl to Houston George Bush Intcntl
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One-way flight from Seattle/Tacoma Intl to Houston George Bush Intcntl
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Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Houston George Bush Intcntl.
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Find flight deals from Seattle to George Bush Intcntl

Cheapest flights from Seattle to George Bush Intcntl
Explore the most affordable flight options available from Seattle to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This Mytrip deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/77:57 pmSEA - IAH
1 stop13h 01mSpirit Airlines
Sun 3/98:20 pmIAH - SEA
2 stops17h 26mSpirit Airlines
Deal found 1/23$228
This FlightHub deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/304:35 pmSEA - IAH
1 stop23h 04mMultiple Airlines
Sun 3/28:21 pmIAH - SEA
1 stop30h 04mMultiple Airlines
Deal found 1/23$229
This Frontier deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/37:10 pmSEA - IAH
1 stop13h 11mFrontier
Sun 2/95:35 amIAH - SEA
1 stop12h 10mFrontier
Deal found 1/22$230
This Alaska Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/45:47 pmSEA - IAH
Nonstop4h 12mAlaska Airlines
Wed 3/126:55 pmIAH - SEA
Nonstop4h 54mAlaska Airlines
Deal found 1/23$237
This Delta deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/251:30 pmSEA - IAH
1 stop6h 10mDelta
Thu 3/64:00 pmIAH - SEA
1 stop9h 31mDelta
Deal found 1/23$267
This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2012:25 amSEA - IAH
1 stop6h 22mAmerican Airlines
Fri 2/286:00 amIAH - SEA
1 stop7h 04mAmerican Airlines
Deal found 1/23$277
This United deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/212:46 pmSEA - IAH
1 stop9h 53mUnited Airlines
Tue 4/87:50 pmIAH - SEA
Nonstop5h 00mUnited Airlines
Deal found 1/23$333

Find flights from Seattle to George Bush Intcntl within your budget

Customize your flight search to find flights from Seattle to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

Mon 2/10

5:45 am-4:34 am

2 stops20h 49m

Houston George Bush Intcntl

Tue 2/18

3:02 pm-12:25 am

2 stops11h 23m

$228

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

Mon 2/3

3:15 pm-11:34 pm

1 stop6h 19m

Houston George Bush Intcntl

Fri 2/14

10:21 pm-9:30 am

1 stop13h 09m

$230

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

Sat 3/8

5:47 pm-11:59 pm

Nonstop4h 12m

Houston George Bush Intcntl

Sat 3/15

5:15 am-7:02 pm

1 stop15h 47m

$231

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

Tue 2/25

5:47 pm-11:59 pm

Nonstop4h 12m

Houston George Bush Intcntl

Fri 2/28

6:55 pm-9:49 pm

Nonstop4h 54m

$247

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

Tue 2/25

1:30 pm-9:40 pm

1 stop6h 10m

Houston George Bush Intcntl

Fri 2/28

7:35 pm-12:50 am

1 stop7h 15m

$267

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

Thu 2/20

12:25 am-8:47 am

1 stop6h 22m

Houston George Bush Intcntl

Fri 2/28

5:00 am-9:34 am

1 stop6h 34m

$277

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

Sat 3/1

7:15 am-1:38 pm

Nonstop4h 23m

Houston George Bush Intcntl

Mon 3/3

5:10 am-11:12 am

1 stop8h 02m

$283

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

Sat 3/1

5:15 am-4:38 am

3 stops21h 23m

$112

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

Sun 2/23

11:38 am-11:07 am

1 stop21h 29m

$117

SeattleHouston

SEA - IAH

SEAIAH

Seattle/Tacoma Intl

Wed 2/19

5:47 pm-11:59 pm

Nonstop4h 12m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 14 results
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Compare providers for flights from Seattle to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to George Bush Intcntl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy2 starsTrust Score*2 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
FareScanPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to George Bush Intcntl

Get recent, data-driven insights about flights from Seattle to George Bush Intcntl including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to George Bush Intcntl. Price data was last updated on January 17, 2025.

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Seattle to Houston George Bush Intcntl Airport (average of $241). Flying from Seattle to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to IAH?

Find hourly flight availability from Seattle to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2025.

It’s typically best to fly out from Seattle to Houston George Bush Intcntl Airport in the afternoon. Doing so could potentially save you 39% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to George Bush Intcntl. Price data was last updated on January 21, 2025.

Travelers seeking maximum savings on their Seattle to Houston George Bush Intcntl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to Houston George Bush Intcntl Airport

Explore weekly flight availability from Seattle to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 23, 2025.

The most flights from SEA to IAH are scheduled on a Monday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated January 23, 2025.
To help decide which airline to fly from Seattle to Houston, see what other customers have to say about Spirit Airlines, Frontier and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,699 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Alaska Airlines
8.0
Very good
9,699 reviews
Alaska Airlines
8.0
Very good
9,699 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Delta
8.0
Very good
8,508 reviews
Alaska Airlines
8.0
Very good
9,699 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

United Airlines
7.4
Good
8,971 reviews
Alaska Airlines
8.0
Very good
9,699 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,699 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Spirit Airlines
6.3
Okay
8,108 reviews
Alaska Airlines
8.0
Very good
9,699 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Seattle to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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. 6 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 15 outbound flights to Houston George Bush Intcntl per day.

  • 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 Spirit Airlines. Our recent data shows that you can find tickets from as low as $228 on this airline. Additional options worth looking into are Frontier and Alaska Airlines, starting at $230 and $247 round-trip. Users have found that Spirit Airlines is 47% 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 $112 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $117 and Alaska Airlines from $119 one-way.

  • 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 EVA Air (86%), United Airlines (83%) or Japan Airlines (80%) 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 $801, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Seattle/Tacoma Intl - Houston George Bush Intcntl), you can expect to pay $125 for that flight.

  • Can I find deals for flights from Seattle to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Seattle to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to George Bush Intcntl.

  • Can I find deals for business class flights from Seattle to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Seattle to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Houston George Bush Intcntl Airport (average of $241). Flying from Seattle to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 6 airlines flying from Seattle to George Bush Intcntl

Discover the top 6 airlines that operate flights from Seattle to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$221FlexibilityNo cancel feeOn-time65%
FrontierCheapest$123Average$238FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$244Average$450FlexibilityNo cancel feeOn-time75%
DeltaCheapest$246Average$410FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$255Average$446FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$261Average$482FlexibilityNo cancel feeOn-time69%
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