Flights from Seattle to Houston
Find and compare Seattle to Houston flights below: airline choices, nonstop availability, flight time and the months that usually offer the best value.
Seattle to Houston flights overview
Fares on the Seattle to Houston route move daily with demand, sales and seat availability, so BookingTrolley compares live prices from several suppliers in one place. Based on this route's seasonal pattern, fares average roughly $ 823.00 over the year. Nov tends to be the cheapest month to fly (around $ 686.00), while Jun is usually the most expensive at about $ 1,021.00 — a swing of roughly 49%.
The fastest nonstop Seattle to Houston flights cover about 3,013 km in roughly 3.7 hours. Both full-service and low-cost carriers serve this corridor; BookingTrolley compares their published fares so you can weigh price against flight time and baggage.
Frequently asked questions about flying from Seattle to Houston
Tuesday and Wednesday are typically the cheapest days on Seattle to Houston for United States travellers, with Friday and Sunday often higher. BookingTrolley compares mid-week and weekend fares on SEA–IAH.
Full-service and low-cost carriers compete from Seattle (SEA) to Houston (IAH). BookingTrolley compares published fares so United States travellers can see which carrier is cheapest.
Economy round-trip flights on Seattle to Houston vary by season. BookingTrolley tracks live fares on SEA–IAH so United States travellers can compare current prices.
The flying time from Seattle to Houston is about 3.7 hours nonstop, covering roughly 3,013 km between SEA and IAH. BookingTrolley schedules show connecting itineraries take longer depending on layover length.
Shoulder months often pair good weather with lower airfare into Houston. BookingTrolley price trends on Seattle to Houston show steeper rises around major United States holiday periods.
Use BookingTrolley's flexible-date comparison for Seattle (SEA) to Houston (IAH) to see which days cost least. Avoiding Friday–Sunday peaks is one of the fastest ways for United States travellers to cut the ticket price.
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Explore fares from Seattle, into Houston, and on related corridors with BookingTrolley.
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