$300 Cheap Delta flights Seattle (SEA) to Houston (HOU)

View $300 flight on Thu, Mar 26, 2026Opens in a new window

$300 Cheap Delta flights Seattle (SEA) to Houston (HOU)

Prices were available within the past 7 days and start at $300 for one-way flights and $529 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Mar 26 - Mon, Mar 30
SEA
Seattle
HOU
Houston
$529 Roundtrip, found 2 days ago
$529
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Mar 26 from Seattle to Houston, returning Mon, Mar 30, priced at $529 found 2 days ago

Find the cheapest month to fly from Seattle (SEA) to Houston (HOU)

January is typically the cheapest month to fly

From $123 - $310 per traveler.
Flights from Seattle (SEA) to Houston (HOU)
Origin airport
Seattle - Tacoma Intl.
Destination airport
William P. Hobby
Distance
3026 km