$91 Cheap Frontier Airlines flights Chicago (MDW) to Phoenix (PHX)

$91 Cheap Frontier Airlines flights Chicago (MDW) to Phoenix (PHX)

Prices were available within the past 7 days and start at $91 for one-way flights and $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 9 - Thu, Oct 16

MDW

Chicago

PHX

Phoenix

$160 Roundtrip, found 5 days ago

$160

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Oct 9 from Chicago to Phoenix, returning Thu, Oct 16, priced at $160 found 5 days ago

Thu, Oct 9 - Sun, Oct 12

MDW

Chicago

PHX

Phoenix

$172 Roundtrip, found 1 day ago

$172

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 9 from Chicago to Phoenix, returning Sun, Oct 12, priced at $172 found 1 day ago

Sun, Oct 5 - Thu, Oct 16

MDW

Chicago

PHX

Phoenix

$182 Roundtrip, found 5 days ago

$182

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Oct 5 from Chicago to Phoenix, returning Thu, Oct 16, priced at $182 found 5 days ago

Thu, Sep 11 - Sun, Sep 14

MDW

Chicago

PHX

Phoenix

$183 Roundtrip, found 6 days ago

$183

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Sep 11 from Chicago to Phoenix, returning Sun, Sep 14, priced at $183 found 6 days ago

Sun, Sep 28 - Thu, Oct 9

MDW

Chicago

PHX

Phoenix

$193 Roundtrip, found 2 days ago

$193

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Sep 28 from Chicago to Phoenix, returning Thu, Oct 9, priced at $193 found 2 days ago

Sun, Oct 5 - Sun, Oct 12

MDW

Chicago

PHX

Phoenix

$204 Roundtrip, found 5 days ago

$204

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Oct 5 from Chicago to Phoenix, returning Sun, Oct 12, priced at $204 found 5 days ago