$139 Cheap Spirit Airlines flights Phoenix (PHX) to Houston (IAH)

$139 Cheap Spirit Airlines flights Phoenix (PHX) to Houston (IAH)

Prices were available within the past 7 days and start at $139 for one-way flights and $264 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 12 - Wed, May 21

PHX

Phoenix

IAH

Houston

$264 Roundtrip, found 19 hours ago

$264

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Mon, May 12 from Phoenix to Houston, returning Wed, May 21, priced at $264 found 19 hours ago

Thu, May 15 - Wed, May 21

PHX

Phoenix

IAH

Houston

$267 Roundtrip, found 19 hours ago

$267

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, May 15 from Phoenix to Houston, returning Wed, May 21, priced at $267 found 19 hours ago

Sun, May 11 - Wed, May 21

PHX

Phoenix

IAH

Houston

$294 Roundtrip, found 19 hours ago

$294

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sun, May 11 from Phoenix to Houston, returning Wed, May 21, priced at $294 found 19 hours ago