$40 Cheap Frontier Airlines flights Chicago (MDW) to Phoenix (PHX)

$40 Cheap Frontier Airlines flights Chicago (MDW) to Phoenix (PHX)

Prices were available within the past 7 days and start at $40 for one-way flights and $148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 12 - Mon, Jan 26

MDW

Chicago

PHX

Phoenix

$148 Roundtrip, found 8 hours ago

$148

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Mon, Jan 12 from Chicago to Phoenix, returning Mon, Jan 26, priced at $148 found 8 hours ago

Fri, Jan 16 - Mon, Jan 26

MDW

Chicago

PHX

Phoenix

$175 Roundtrip, found 9 hours ago

$175

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Fri, Jan 16 from Chicago to Phoenix, returning Mon, Jan 26, priced at $175 found 9 hours ago

Sun, Jan 11 - Fri, Jan 30

MDW

Chicago

PHX

Phoenix

$209 Roundtrip, found 9 hours ago

$209

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sun, Jan 11 from Chicago to Phoenix, returning Fri, Jan 30, priced at $209 found 9 hours ago

Fri, Jan 16 - Fri, Jan 30

MDW

Chicago

PHX

Phoenix

$236 Roundtrip, found 9 hours ago

$236

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Fri, Jan 16 from Chicago to Phoenix, returning Fri, Jan 30, priced at $236 found 9 hours ago

Mon, Jan 12 - Mon, Jan 26

MDW

Chicago

PHX

Phoenix

$348 Roundtrip, found 8 hours ago

$348

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Mon, Jan 12 from Chicago to Phoenix, returning Mon, Jan 26, priced at $348 found 8 hours ago