$34 Cheap Frontier Airlines flights Chicago (MDW) to Phoenix (PHX)

$34 Cheap Frontier Airlines flights Chicago (MDW) to Phoenix (PHX)

Prices were available within the past 7 days and start at $34 for one-way flights and $68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 8 - Fri, Feb 13

MDW

Chicago

PHX

Phoenix

$68 Roundtrip, found 2 days ago

$68

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Feb 8 from Chicago to Phoenix, returning Fri, Feb 13, priced at $68 found 2 days ago

Sun, Feb 1 - Fri, Feb 6

MDW

Chicago

PHX

Phoenix

$83 Roundtrip, found 3 days ago

$83

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Feb 1 from Chicago to Phoenix, returning Fri, Feb 6, priced at $83 found 3 days ago

Thu, Jan 29 - Fri, Feb 6

MDW

Chicago

PHX

Phoenix

$129 Roundtrip, found 3 days ago

$129

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jan 29 from Chicago to Phoenix, returning Fri, Feb 6, priced at $129 found 3 days ago

Fri, Feb 6 - Fri, Feb 13

MDW

Chicago

PHX

Phoenix

$138 Roundtrip, found 2 days ago

$138

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Feb 6 from Chicago to Phoenix, returning Fri, Feb 13, priced at $138 found 2 days ago

Wed, Mar 18 - Mon, Mar 23

MDW

Chicago

PHX

Phoenix

$144 Roundtrip, found 2 days ago

$144

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Mar 18 from Chicago to Phoenix, returning Mon, Mar 23, priced at $144 found 2 days ago

Mon, Jan 26 - Mon, Feb 2

MDW

Chicago

PHX

Phoenix

$154 Roundtrip, found 2 days ago

$154

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jan 26 from Chicago to Phoenix, returning Mon, Feb 2, priced at $154 found 2 days ago

Sun, Feb 1 - Sun, Feb 8

MDW

Chicago

PHX

Phoenix

$158 Roundtrip, found 3 days ago

$158

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Feb 1 from Chicago to Phoenix, returning Sun, Feb 8, priced at $158 found 3 days ago

Fri, Jan 30 - Fri, Feb 6

MDW

Chicago

PHX

Phoenix

$164 Roundtrip, found 3 days ago

$164

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jan 30 from Chicago to Phoenix, returning Fri, Feb 6, priced at $164 found 3 days ago