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Business Class Flight Deals from Seattle to Houston from $428

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Stops

  • Nonstop
    from $856
  • Up to 1 stop
    $871

Airlines

  • Alaska Airlines
    $856
  • Hawaiian Airlines
    $861

Cabin Class

  • First
    $856

Departure Airports

  • Seattle Tacoma International Airport
    $856

Arrival Airports

  • George Bush Intercontinental Houston Airport
    $856

Layover Airports

  • Dallas Fort Worth International Airport
    $871
  • Phoenix Sky Harbor International Airport
    $871

Best Price. GUARANTEED.

Exclusively for Priceline Members
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On average save $240 per traveler
Alaska Airlines Logo
Alaska Airlines

09/04/25

SEA
4h 25m
Direct

09/05/25

IAH
Alaska Airlines Logo
Alaska Airlines

09/11/25

IAH
4h 49m
Direct

09/11/25

SEA
$856
Alaska Airlines Logo
Alaska Airlines

09/04/25

SEA
4h 25m
Direct

09/05/25

IAH
Alaska Airlines Logo
Alaska Airlines

09/11/25

IAH
4h 47m
Direct

09/11/25

SEA
$856
Alaska Airlines Logo
Alaska Airlines

09/04/25

SEA
4h 26m
Direct

09/05/25

IAH
Alaska Airlines Logo
Alaska Airlines

09/11/25

IAH
4h 49m
Direct

09/11/25

SEA
$861
Hawaiian Airlines Logo
Hawaiian Airlines

09/04/25

SEA
4h 25m
Direct

09/05/25

IAH
Alaska Airlines Logo
Alaska Airlines

09/11/25

IAH
4h 49m
Direct

09/11/25

SEA
$861
Alaska Airlines Logo
Alaska Airlines

09/04/25

SEA
4h 25m
Direct

09/05/25

IAH
Hawaiian Airlines Logo
Hawaiian Airlines

09/11/25

IAH
4h 47m
Direct

09/11/25

SEA
$861
Alaska Airlines Logo
Alaska Airlines

09/04/25

SEA
4h 25m
Direct

09/05/25

IAH
Alaska Airlines Logo
Alaska Airlines

09/11/25

IAH
4h 45m
Direct

09/11/25

SEA
$861
Alaska Airlines Logo
Alaska Airlines

09/04/25

SEA
4h 26m
Direct

09/05/25

IAH
Alaska Airlines Logo
Alaska Airlines

09/11/25

IAH
4h 47m
Direct

09/11/25

SEA
$861
Alaska Airlines Logo
Alaska Airlines

09/04/25

SEA
4h 26m
Direct

09/05/25

IAH
Alaska Airlines Logo
Alaska Airlines

09/11/25

IAH
4h 45m
Direct

09/11/25

SEA
$866
Hawaiian Airlines Logo
Hawaiian Airlines

09/04/25

SEA
4h 25m
Direct

09/05/25

IAH
Hawaiian Airlines Logo
Hawaiian Airlines

09/11/25

IAH
4h 47m
Direct

09/11/25

SEA
$866
Hawaiian Airlines Logo
Hawaiian Airlines

09/04/25

SEA
4h 26m
Direct

09/05/25

IAH
Hawaiian Airlines Logo
Hawaiian Airlines

09/11/25

IAH
4h 49m
Direct

09/11/25

SEA
$866
Hawaiian Airlines Logo
Hawaiian Airlines

09/04/25

SEA
4h 26m
Direct

09/05/25

IAH
Hawaiian Airlines Logo
Hawaiian Airlines

09/11/25

IAH
4h 47m
Direct

09/11/25

SEA
$866
Hawaiian Airlines Logo
Hawaiian Airlines

09/04/25

SEA
4h 25m
Direct

09/05/25

IAH
Hawaiian Airlines Logo
Hawaiian Airlines

09/11/25

IAH
4h 49m
Direct

09/11/25

SEA
$866
Hawaiian Airlines Logo
Hawaiian Airlines

09/04/25

SEA
4h 25m
Direct

09/05/25

IAH
Hawaiian Airlines Logo
Hawaiian Airlines

09/11/25

IAH
4h 45m
Direct

09/11/25

SEA
$866
Hawaiian Airlines Logo
Hawaiian Airlines

09/04/25

SEA
4h 26m
Direct

09/05/25

IAH
Hawaiian Airlines Logo
Hawaiian Airlines

09/11/25

IAH
4h 45m
Direct

09/11/25

SEA
$866
Alaska Airlines Logo
Alaska Airlines

09/04/25

SEA
9h 43m
PHX

09/04/25

IAH
Alaska Airlines Logo
Alaska Airlines

09/11/25

IAH
4h 49m
Direct

09/11/25

SEA
$871
Alaska Airlines Logo
Alaska Airlines

09/04/25

SEA
4h 25m
Direct

09/05/25

IAH
Alaska Airlines Logo
Alaska Airlines

09/11/25

IAH
7h 2m
DFW

09/11/25

SEA
$871
Alaska Airlines Logo
Alaska Airlines

09/04/25

SEA
9h 43m
PHX

09/04/25

IAH
Alaska Airlines Logo
Alaska Airlines

09/11/25

IAH
4h 47m
Direct

09/11/25

SEA
$871
Alaska Airlines Logo
Alaska Airlines

09/04/25

SEA
9h 43m
PHX

09/04/25

IAH
Alaska Airlines Logo
Alaska Airlines

09/11/25

IAH
4h 45m
Direct

09/11/25

SEA
$876
Alaska Airlines Logo
Alaska Airlines

09/04/25

SEA
4h 26m
Direct

09/05/25

IAH
Alaska Airlines Logo
Alaska Airlines

09/11/25

IAH
7h 2m
DFW

09/11/25

SEA
$876
Hawaiian Airlines Logo
Hawaiian Airlines

09/04/25

SEA
4h 39m
Direct

09/04/25

IAH
Hawaiian Airlines Logo
Hawaiian Airlines

09/11/25

IAH
4h 49m
Direct

09/11/25

SEA
$951
Hawaiian Airlines Logo
Hawaiian Airlines

09/04/25

SEA
4h 39m
Direct

09/04/25

IAH
Hawaiian Airlines Logo
Hawaiian Airlines

09/11/25

IAH
4h 45m
Direct

09/11/25

SEA
$951
Hawaiian Airlines Logo
Hawaiian Airlines

09/04/25

SEA
4h 39m
Direct

09/04/25

IAH
Hawaiian Airlines Logo
Hawaiian Airlines

09/11/25

IAH
4h 47m
Direct

09/11/25

SEA
$951

Top Deals on flights Business Class from Seattle to Houston

Seattle, US (SEA) - Houston, US (HOU)

Alaska Airlines Logo
Alaska Airlines

Sep 5

SEA
4h 25m
Direct

Sep 6

IAH

as low as

$428

Seattle, US (SEA) - Houston, US (HOU)

Alaska Airlines Logo
Alaska Airlines

Sep 5

SEA
4h 26m
Direct

Sep 6

IAH

as low as

$433

Seattle, US (SEA) - Houston, US (HOU)

Hawaiian Airlines Logo
Hawaiian Airlines

Sep 5

SEA
4h 25m
Direct

Sep 6

IAH

as low as

$433

Seattle, US (SEA) - Houston, US (HOU)

Hawaiian Airlines Logo
Hawaiian Airlines

Sep 5

SEA
4h 26m
Direct

Sep 6

IAH

as low as

$433

Seattle, US (SEA) - Houston, US (HOU)

 Logo

Sep 5

SEA
7h 29m
LAX

Sep 5

IAH

as low as

$455

Seattle, US (SEA) - Houston, US (HOU)

 Logo

Sep 5

SEA
15h 17m
PHX

Sep 5

IAH

as low as

$469

Seattle, US (SEA) - Houston, US (HOU)

 Logo

Sep 5

SEA
10h 4m
ORD

Sep 5

IAH

as low as

$483

Seattle, US (SEA) - Houston, US (HOU)

 Logo

Sep 5

SEA
8h 18m
ORD

Sep 5

IAH

as low as

$483

Seattle, US (SEA) - Houston, US (HOU)

Alaska Airlines Logo
Alaska Airlines

Sep 5

SEA
7h 54m
LAX

Sep 5

IAH

as low as

$528

Seattle, US (SEA) - Houston, US (HOU)

Alaska Airlines Logo
Alaska Airlines

Sep 5

SEA
6h 57m
DFW

Sep 5

IAH

as low as

$528

Seattle, US (SEA) - Houston, US (HOU)

Alaska Airlines Logo
Alaska Airlines

Sep 5

SEA
7h 6m
DFW

Sep 5

IAH

as low as

$528

Seattle, US (SEA) - Houston, US (HOU)

 Logo

Sep 5

SEA
6h 24m
PHX

Sep 5

IAH

as low as

$543

Good Deal Price for Departure

Fly from Seattle to Houston during early January or late September for the best prices; expect high fares from mid-February to mid-April and late December.

When planning your flight from Seattle to Houston, be aware that prices fluctuate significantly throughout the year. Expect higher fares from mid-February to mid-April, with a notable peak around late December, where prices can reach their highest point. The lowest prices are typically found in early January and late September. The transition into the higher price season can be abrupt, particularly as spring approaches. Overall, you can save significantly by traveling during low seasons, with average prices below $313, while high seasons can see prices soar above $375.

Best Time to Book

Book flights from Seattle to Houston 29 to 34 days in advance for the best prices, as they rise significantly within the last 11 days.

For flights from Seattle to Houston, the best time to book is between 29 to 34 days before departure, where prices are generally lower, around $337. Booking before this window can cost up to $464, significantly increasing your travel costs. While low prices persist until 21 days prior, it's advisable to secure your tickets earlier to avoid potential volatility in pricing and limited seat availability. Be cautious as prices rise sharply within the last 11 days, potentially reaching $457, and ensure you do not delay booking if departure is within 21 days to avoid paying much higher fares.

Frequently Asked Questions

Is there a direct flight from Seattle to Houston?
Yes, there are direct flights available from Seattle Tacoma International Airport to George Bush Intercontinental Houston Airport. Airlines offering non-stop flights include Alaska Airlines at $256, Hawaiian Airlines at $256, Hahn Air at $399, and United Airlines at $626.
Are there convenient layover flights from Seattle to Houston?
Yes, there are convenient one-stop flights available from Seattle to Houston. Airlines include Alaska Airlines at $266, Hawaiian Airlines at $266, Hahn Air at $471, Delta Air Lines at $548, and United Airlines at $611.
What are the most convenient layover airports for the flight?
The most convenient layover airports for your flight from Seattle to Houston are Portland International, Minneapolis-St Paul International, Chicago O'Hare, and Dallas Fort Worth International, each serving various airline routes.
What is the cheapest and fastest flight from Seattle to Houston?
The cheapest flight is with Alaska Airlines at $256, taking 6 hours 19 minutes. The fastest flight is also with Alaska Airlines at $256, taking 6 hours 16 minutes.
What are all possible destination arrival airports?
The possible destination arrival airport is George Bush Intercontinental Airport in Houston.
What is the time difference between destination and arrival?
The time difference between Seattle and Houston is typically 2 hours, with Houston being ahead of Seattle.