$87 Cheap Spirit Airlines flights Portland (PDX) to Houston (IAH)

$87 Cheap Spirit Airlines flights Portland (PDX) to Houston (IAH)

Prices were available within the past 7 days and start at $87 for one-way flights and $194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 17 - Wed, Jun 18

PDX

Portland

IAH

Houston

$194 Roundtrip, found 1 day ago

$194

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 17 from Portland to Houston, returning Wed, Jun 18, priced at $194 found 1 day ago

Tue, Jun 17 - Thu, Jun 19

PDX

Portland

IAH

Houston

$244 Roundtrip, found 1 day ago

$244

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 17 from Portland to Houston, returning Thu, Jun 19, priced at $244 found 1 day ago

Fri, Jun 20 - Wed, Jun 25

PDX

Portland

IAH

Houston

$263 Roundtrip, found 1 day ago

$263

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Portland to Houston, returning Wed, Jun 25, priced at $263 found 1 day ago

Fri, Jun 20 - Mon, Jun 23

PDX

Portland

IAH

Houston

$278 Roundtrip, found 1 day ago

$278

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Portland to Houston, returning Mon, Jun 23, priced at $278 found 1 day ago

Wed, Jun 18 - Fri, Jun 20

PDX

Portland

IAH

Houston

$293 Roundtrip, found 1 day ago

$293

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jun 18 from Portland to Houston, returning Fri, Jun 20, priced at $293 found 1 day ago

Tue, Jun 17 - Sun, Jun 22

PDX

Portland

IAH

Houston

$304 Roundtrip, found 1 day ago

$304

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jun 17 from Portland to Houston, returning Sun, Jun 22, priced at $304 found 1 day ago