$279 Cheap Delta flights Tri-Cities (TRI) to Houston (IAH)

$279 Cheap Delta flights Tri-Cities (TRI) to Houston (IAH)

Prices were available within the past 7 days and start at $279 for one-way flights and $324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 13 - Fri, Jun 19

TRI

Tri-Cities

IAH

Houston

$324 Roundtrip, found 11 hours ago

$324

Roundtrip

found 11 hours ago

Select Delta flight, departing Sat, Jun 13 from Tri-Cities to Houston, returning Fri, Jun 19, priced at $324 found 11 hours ago

Sat, Jun 13 - Sat, Jun 20

TRI

Tri-Cities

IAH

Houston

$354 Roundtrip, found 11 hours ago

$354

Roundtrip

found 11 hours ago

Select Delta flight, departing Sat, Jun 13 from Tri-Cities to Houston, returning Sat, Jun 20, priced at $354 found 11 hours ago

Sat, Jun 13 - Wed, Jun 24

TRI

Tri-Cities

IAH

Houston

$394 Roundtrip, found 11 hours ago

$394

Roundtrip

found 11 hours ago

Select Delta flight, departing Sat, Jun 13 from Tri-Cities to Houston, returning Wed, Jun 24, priced at $394 found 11 hours ago

Sun, Jun 14 - Sat, Jun 20

TRI

Tri-Cities

IAH

Houston

$409 Roundtrip, found 11 hours ago

$409

Roundtrip

found 11 hours ago

Select Delta flight, departing Sun, Jun 14 from Tri-Cities to Houston, returning Sat, Jun 20, priced at $409 found 11 hours ago

Mon, Jun 15 - Sat, Jun 20

TRI

Tri-Cities

IAH

Houston

$438 Roundtrip, found 11 hours ago

$438

Roundtrip

found 11 hours ago

Select Delta flight, departing Mon, Jun 15 from Tri-Cities to Houston, returning Sat, Jun 20, priced at $438 found 11 hours ago

Fri, Jun 12 - Sat, Jun 20

TRI

Tri-Cities

IAH

Houston

$439 Roundtrip, found 11 hours ago

$439

Roundtrip

found 11 hours ago

Select Delta flight, departing Fri, Jun 12 from Tri-Cities to Houston, returning Sat, Jun 20, priced at $439 found 11 hours ago