$173 Cheap Frontier Airlines flights Phoenix (PHX) to Houston (IAH)

$173 Cheap Frontier Airlines flights Phoenix (PHX) to Houston (IAH)

Prices were available within the past 7 days and start at $173 for one-way flights and $228 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 10 - Sun, Aug 17

PHX

Phoenix

IAH

Houston

$228 Roundtrip, found 1 day ago

$228

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Phoenix to Houston, returning Sun, Aug 17, priced at $228 found 1 day ago

Sun, Aug 10 - Thu, Aug 14

PHX

Phoenix

IAH

Houston

$238 Roundtrip, found 1 day ago

$238

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Phoenix to Houston, returning Thu, Aug 14, priced at $238 found 1 day ago

Thu, Nov 20 - Wed, Dec 3

PHX

Phoenix

IAH

Houston

$253 Roundtrip, found 5 days ago

$253

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Phoenix to Houston, returning Wed, Dec 3, priced at $253 found 5 days ago

Sun, Aug 10 - Mon, Aug 18

PHX

Phoenix

IAH

Houston

$271 Roundtrip, found 1 day ago

$271

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Phoenix to Houston, returning Mon, Aug 18, priced at $271 found 1 day ago

Fri, Aug 8 - Sun, Aug 10

PHX

Phoenix

IAH

Houston

$275 Roundtrip, found 1 day ago

$275

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Phoenix to Houston, returning Sun, Aug 10, priced at $275 found 1 day ago

Sun, Aug 10 - Sat, Aug 16

PHX

Phoenix

IAH

Houston

$282 Roundtrip, found 1 day ago

$282

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Phoenix to Houston, returning Sat, Aug 16, priced at $282 found 1 day ago