There are most likely no direct flights on the Seattle — Houston route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seattle to Houston. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
In different months, ticket prices from Seattle to Houston vary: minimum — $154 (July 2026), maximum — $228 (June 2026). Typically, the flight costs $185–$402.
A non-stop flight is the most convenient and comfortable way to fly from Seattle to Houston, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
On the Seattle — Houston route, prices first decline, hit a low, then start rising again. The middle of the period creates a price window — the best time to book.
Prices fall from June 2026 to July 2026 (32%), then rise from July 2026 to October 2026 (+13%). The best period is July 2026–October 2026 ($164), the most expensive is June 2026–July 2026 ($191).
The best time to buy is July 2026–October 2026, when prices are at their lowest. This can save you up to 14% compared to the expensive months (June 2026–July 2026).
Monthly price variation is 17%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
There are most likely no direct flights on the Seattle — Houston route
Seattle — Houston
07/04/2026
Departure
Direct flight
AS1579
starting at $314
Seattle — Houston
07/16/2026
Departure
Direct flight
UA2748
starting at $286
Seattle — Houston
06/18/2026
Departure
Direct flight
UA1660
starting at $436
Seattle — Houston
10/09/2026
Departure
Direct flight
UA2135
starting at $294
Seattle — Houston
07/20/2026
Departure
Direct flight
UA2379
starting at $403
The Seattle — Houston route is served by multiple airlines, including Alaska Airlines, United Airlines, and Frontier Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $154, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest flight ticket from Seattle to Houston according to data for the last 48 hours costs $154
Often the best time to buy tickets from Seattle to Houston is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seattle to Houston can be found flying in these months: July, October, June.
The fastest flights from Seattle to Houston start from 7 hours 11 minutes in the air.
The following airlines operate direct flights on the route Seattle — Houston: Alaska Airlines, United Airlines
The cheapest one-way flight from Seattle to Houston departs on 07/03/2026, is operated by Frontier Airlines and costs $154
The cheapest roundtrip flight from Seattle to Houston departs on 06/15/2026, is operated by Frontier Airlines and costs $211
Fastest flight from Seattle to Houston takes 7h 11m
There are direct flights on this route 4 days a week: Mo, Th, Fr, and Sa
The distance between Seattle and Houston is 3039km (1884 miles). The time difference between Seattle and Houston is 2h
We couldn't find any special offers for flights from Seattle to Houston