$97 Cheap Spirit Airlines flights Portland (PDX) to Houston (IAH)

$97 Cheap Spirit Airlines flights Portland (PDX) to Houston (IAH)

Prices were available within the past 7 days and start at $97 for one-way flights and $191 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 9 - Sat, Sep 20

PDX

Portland

IAH

Houston

$191 Roundtrip, found 4 days ago

$191

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Sep 9 from Portland to Houston, returning Sat, Sep 20, priced at $191 found 4 days ago

Fri, Sep 12 - Sun, Sep 21

PDX

Portland

IAH

Houston

$206 Roundtrip, found 1 day ago

$206

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Sep 12 from Portland to Houston, returning Sun, Sep 21, priced at $206 found 1 day ago

Mon, Sep 15 - Thu, Sep 18

PDX

Portland

IAH

Houston

$219 Roundtrip, found 4 days ago

$219

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Mon, Sep 15 from Portland to Houston, returning Thu, Sep 18, priced at $219 found 4 days ago

Fri, Sep 12 - Sun, Sep 21

PDX

Portland

IAH

Houston

$239 Roundtrip, found 1 day ago

$239

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Sep 12 from Portland to Houston, returning Sun, Sep 21, priced at $239 found 1 day ago

Fri, Sep 12 - Sun, Sep 21

PDX

Portland

IAH

Houston

$281 Roundtrip, found 1 day ago

$281

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Sep 12 from Portland to Houston, returning Sun, Sep 21, priced at $281 found 1 day ago