$104 Cheap Frontier Airlines flights Phoenix (PHX) to Houston (IAH)

$104 Cheap Frontier Airlines flights Phoenix (PHX) to Houston (IAH)

Prices were available within the past 7 days and start at $104 for one-way flights and $213 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jun 29 - Mon, Jun 30

PHX

Phoenix

IAH

Houston

$213 Roundtrip, found 3 days ago

$213

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Phoenix to Houston, returning Mon, Jun 30, priced at $213 found 3 days ago

Mon, Jun 23 - Mon, Jun 30

PHX

Phoenix

IAH

Houston

$253 Roundtrip, found 3 days ago

$253

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Phoenix to Houston, returning Mon, Jun 30, priced at $253 found 3 days ago

Thu, Jun 26 - Thu, Jul 3

PHX

Phoenix

IAH

Houston

$274 Roundtrip, found 3 days ago

$274

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Phoenix to Houston, returning Thu, Jul 3, priced at $274 found 3 days ago

Thu, Jun 26 - Sat, Jul 5

PHX

Phoenix

IAH

Houston

$289 Roundtrip, found 3 days ago

$289

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Phoenix to Houston, returning Sat, Jul 5, priced at $289 found 3 days ago

Sun, Jun 29 - Sat, Jul 5

PHX

Phoenix

IAH

Houston

$294 Roundtrip, found 3 days ago

$294

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Phoenix to Houston, returning Sat, Jul 5, priced at $294 found 3 days ago

Sun, Jun 22 - Sun, Jun 29

PHX

Phoenix

IAH

Houston

$308 Roundtrip, found 1 day ago

$308

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 22 from Phoenix to Houston, returning Sun, Jun 29, priced at $308 found 1 day ago