$279 Cheap United flights Seattle (SEA) to Houston (IAH)

View $279 flight on Mon, Jun 8, 2026Opens in a new window

$279 Cheap United flights Seattle (SEA) to Houston (IAH)

Prices were available within the past 7 days and start at $279 for one-way flights and $422 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Jun 8 - Tue, Jun 9
SEA
Seattle
IAH
Houston
$422 Roundtrip, found 20 hours ago
$422
Roundtrip
found 20 hours ago
Select United flight, departing Mon, Jun 8 from Seattle to Houston, returning Tue, Jun 9, priced at $422 found 20 hours ago
United
Mon, Jun 8 - Tue, Jun 9
SEA
Seattle
IAH
Houston
$428 Roundtrip, found 20 hours ago
$428
Roundtrip
found 20 hours ago
Select United flight, departing Mon, Jun 8 from Seattle to Houston, returning Tue, Jun 9, priced at $428 found 20 hours ago
United
Mon, Jun 8 - Tue, Jun 9
SEA
Seattle
IAH
Houston
$432 Roundtrip, found 20 hours ago
$432
Roundtrip
found 20 hours ago
Select United flight, departing Mon, Jun 8 from Seattle to Houston, returning Tue, Jun 9, priced at $432 found 20 hours ago

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $320
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $320

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

April is typically the cheapest month to fly

From $160 - $345 per traveler.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Popular airline
Frontier Airlines
Distance
2994 km
Average flight time
6 hours 59 mins

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