Cheap flights from Seattle to Houston

Compare flight prices from Seattle to Houston across airlines and travel sites, see the cheapest month and day to fly, then book direct with the seller.

Lowest fare$127
Cheapest monthDecember 2026
Typical flight time5h 14m
Direct flightsNo

Lowest fare by month

$131November 2026
$127December 2026
$195January 2027
$197February 2027
–March 2027
–April 2027

Airlines on this route

Frequently asked questions

What is the cheapest month to fly from Seattle to Houston?

December 2026 has had the lowest recent fares, from $127 one way.

How long is the flight from Seattle to Houston?

A typical flight takes about 5h 14m.

Are there direct flights from Seattle to Houston?

No direct flights were found recently. Most trips include a stop.

Where do I book my ticket?

AirTriply compares fares from airlines and travel agencies. When you choose a deal, you book on the seller's own website.

Popular routes

Compare flights