$103 Cheap Frontier Airlines flights Chicago (MDW) to Phoenix (PHX)

$103 Cheap Frontier Airlines flights Chicago (MDW) to Phoenix (PHX)

Prices were available within the past 7 days and start at $103 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 9 - Sun, Oct 12

MDW

Chicago

PHX

Phoenix

$229 Roundtrip, found 12 hours ago

$229

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Thu, Oct 9 from Chicago to Phoenix, returning Sun, Oct 12, priced at $229 found 12 hours ago

Thu, Jul 17 - Thu, Jul 24

MDW

Chicago

PHX

Phoenix

$248 Roundtrip, found 3 days ago

$248

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Chicago to Phoenix, returning Thu, Jul 24, priced at $248 found 3 days ago

Thu, Jul 17 - Sun, Jul 20

MDW

Chicago

PHX

Phoenix

$253 Roundtrip, found 3 days ago

$253

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Chicago to Phoenix, returning Sun, Jul 20, priced at $253 found 3 days ago

Thu, Jun 19 - Sun, Jun 22

MDW

Chicago

PHX

Phoenix

$293 Roundtrip, found 6 days ago

$293

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jun 19 from Chicago to Phoenix, returning Sun, Jun 22, priced at $293 found 6 days ago

Thu, Oct 9 - Sun, Oct 12

MDW

Chicago

PHX

Phoenix

$301 Roundtrip, found 12 hours ago

$301

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Thu, Oct 9 from Chicago to Phoenix, returning Sun, Oct 12, priced at $301 found 12 hours ago

Thu, Jul 17 - Sat, Jul 19

MDW

Chicago

PHX

Phoenix

$310 Roundtrip, found 3 days ago

$310

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Chicago to Phoenix, returning Sat, Jul 19, priced at $310 found 3 days ago

Mon, Jul 14 - Sun, Jul 20

MDW

Chicago

PHX

Phoenix

$315 Roundtrip, found 3 days ago

$315

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jul 14 from Chicago to Phoenix, returning Sun, Jul 20, priced at $315 found 3 days ago