$54 Cheap Frontier Airlines flights Houston (IAH) to Phoenix (PHX)

$54 Cheap Frontier Airlines flights Houston (IAH) to Phoenix (PHX)

Prices were available within the past 7 days and start at $54 for one-way flights and $108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Feb 2 - Mon, Feb 9

IAH

Houston

PHX

Phoenix

$108 Roundtrip, found 4 days ago

$108

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Feb 2 from Houston to Phoenix, returning Mon, Feb 9, priced at $108 found 4 days ago

Mon, Nov 17 - Thu, Nov 27

IAH

Houston

PHX

Phoenix

$121 Roundtrip, found 2 days ago

$121

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Nov 17 from Houston to Phoenix, returning Thu, Nov 27, priced at $121 found 2 days ago

Wed, Nov 19 - Thu, Nov 27

IAH

Houston

PHX

Phoenix

$131 Roundtrip, found 2 days ago

$131

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Nov 19 from Houston to Phoenix, returning Thu, Nov 27, priced at $131 found 2 days ago

Mon, Nov 17 - Fri, Nov 21

IAH

Houston

PHX

Phoenix

$163 Roundtrip, found 2 days ago

$163

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Nov 17 from Houston to Phoenix, returning Fri, Nov 21, priced at $163 found 2 days ago

Mon, Nov 24 - Thu, Dec 4

IAH

Houston

PHX

Phoenix

$170 Roundtrip, found 4 days ago

$170

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Nov 24 from Houston to Phoenix, returning Thu, Dec 4, priced at $170 found 4 days ago

Wed, Nov 19 - Fri, Nov 21

IAH

Houston

PHX

Phoenix

$173 Roundtrip, found 2 days ago

$173

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Nov 19 from Houston to Phoenix, returning Fri, Nov 21, priced at $173 found 2 days ago