$44 Cheap Frontier Airlines flights Houston (IAH) to Phoenix (PHX)

$44 Cheap Frontier Airlines flights Houston (IAH) to Phoenix (PHX)

Prices were available within the past 7 days and start at $44 for one-way flights and $88 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 27 - Sat, Oct 4

IAH

Houston

PHX

Phoenix

$88 Roundtrip, found 1 day ago

$88

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Sep 27 from Houston to Phoenix, returning Sat, Oct 4, priced at $88 found 1 day ago

Fri, Oct 24 - Mon, Oct 27

IAH

Houston

PHX

Phoenix

$116 Roundtrip, found 8 hours ago

$116

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Fri, Oct 24 from Houston to Phoenix, returning Mon, Oct 27, priced at $116 found 8 hours ago

Fri, Oct 24 - Mon, Oct 27

IAH

Houston

PHX

Phoenix

$127 Roundtrip, found 8 hours ago

$127

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Fri, Oct 24 from Houston to Phoenix, returning Mon, Oct 27, priced at $127 found 8 hours ago

Thu, Sep 25 - Mon, Oct 6

IAH

Houston

PHX

Phoenix

$133 Roundtrip, found 1 day ago

$133

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 25 from Houston to Phoenix, returning Mon, Oct 6, priced at $133 found 1 day ago

Sat, Oct 4 - Sun, Oct 5

IAH

Houston

PHX

Phoenix

$136 Roundtrip, found 4 days ago

$136

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Oct 4 from Houston to Phoenix, returning Sun, Oct 5, priced at $136 found 4 days ago

Fri, Oct 24 - Mon, Oct 27

IAH

Houston

PHX

Phoenix

$138 Roundtrip, found 8 hours ago

$138

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Fri, Oct 24 from Houston to Phoenix, returning Mon, Oct 27, priced at $138 found 8 hours ago