$49 Cheap Frontier Airlines flights Chicago (ORD) to Phoenix (PHX)

$49 Cheap Frontier Airlines flights Chicago (ORD) to Phoenix (PHX)

Prices were available within the past 7 days and start at $49 for one-way flights and $68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 5 - Thu, Dec 11

ORD

Chicago

PHX

Phoenix

$68 Roundtrip, found 2 days ago

$68

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Dec 5 from Chicago to Phoenix, returning Thu, Dec 11, priced at $68 found 2 days ago

Mon, Jan 26 - Fri, Feb 6

ORD

Chicago

PHX

Phoenix

$83 Roundtrip, found 2 days ago

$83

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jan 26 from Chicago to Phoenix, returning Fri, Feb 6, priced at $83 found 2 days ago

Fri, Jan 23 - Wed, Feb 11

ORD

Chicago

PHX

Phoenix

$85 Roundtrip, found 2 days ago

$85

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jan 23 from Chicago to Phoenix, returning Wed, Feb 11, priced at $85 found 2 days ago

Sun, Jan 18 - Fri, Jan 23

ORD

Chicago

PHX

Phoenix

$89 Roundtrip, found 21 hours ago

$89

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Sun, Jan 18 from Chicago to Phoenix, returning Fri, Jan 23, priced at $89 found 21 hours ago

Fri, Dec 5 - Sun, Dec 7

ORD

Chicago

PHX

Phoenix

$93 Roundtrip, found 2 days ago

$93

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Dec 5 from Chicago to Phoenix, returning Sun, Dec 7, priced at $93 found 2 days ago

Fri, Jan 23 - Fri, Feb 6

ORD

Chicago

PHX

Phoenix

$100 Roundtrip, found 2 days ago

$100

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jan 23 from Chicago to Phoenix, returning Fri, Feb 6, priced at $100 found 2 days ago