$85 Cheap Frontier Airlines flights Chicago (ORD) to Phoenix (PHX)

$85 Cheap Frontier Airlines flights Chicago (ORD) to Phoenix (PHX)

Prices were available within the past 7 days and start at $85 for one-way flights and $101 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 23 - Mon, May 4

ORD

Chicago

PHX

Phoenix

$101 Roundtrip, found 1 day ago

$101

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Apr 23 from Chicago to Phoenix, returning Mon, May 4, priced at $101 found 1 day ago

Sat, Apr 25 - Mon, May 4

ORD

Chicago

PHX

Phoenix

$106 Roundtrip, found 1 day ago

$106

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Apr 25 from Chicago to Phoenix, returning Mon, May 4, priced at $106 found 1 day ago

Sun, Apr 26 - Mon, May 4

ORD

Chicago

PHX

Phoenix

$132 Roundtrip, found 1 day ago

$132

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Apr 26 from Chicago to Phoenix, returning Mon, May 4, priced at $132 found 1 day ago

Thu, Apr 23 - Sat, May 2

ORD

Chicago

PHX

Phoenix

$133 Roundtrip, found 1 day ago

$133

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Apr 23 from Chicago to Phoenix, returning Sat, May 2, priced at $133 found 1 day ago

Sat, Apr 25 - Sat, May 2

ORD

Chicago

PHX

Phoenix

$138 Roundtrip, found 1 day ago

$138

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Apr 25 from Chicago to Phoenix, returning Sat, May 2, priced at $138 found 1 day ago

Thu, Apr 23 - Thu, Apr 30

ORD

Chicago

PHX

Phoenix

$158 Roundtrip, found 1 day ago

$158

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Apr 23 from Chicago to Phoenix, returning Thu, Apr 30, priced at $158 found 1 day ago