$63 Cheap Frontier Airlines flights Phoenix (PHX) to Chicago (MDW)

$63 Cheap Frontier Airlines flights Phoenix (PHX) to Chicago (MDW)

Prices were available within the past 7 days and start at $63 for one-way flights and $371 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 20 - Thu, Jul 24

PHX

Phoenix

MDW

Chicago

$371 Roundtrip, found 22 hours ago

$371

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sun, Jul 20 from Phoenix to Chicago, returning Thu, Jul 24, priced at $371 found 22 hours ago

Fri, Jul 18 - Thu, Jul 24

PHX

Phoenix

MDW

Chicago

$374 Roundtrip, found 22 hours ago

$374

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, Jul 18 from Phoenix to Chicago, returning Thu, Jul 24, priced at $374 found 22 hours ago

Fri, Jul 18 - Sun, Jul 20

PHX

Phoenix

MDW

Chicago

$391 Roundtrip, found 22 hours ago

$391

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, Jul 18 from Phoenix to Chicago, returning Sun, Jul 20, priced at $391 found 22 hours ago

Mon, Jul 14 - Sat, Jul 19

PHX

Phoenix

MDW

Chicago

$394 Roundtrip, found 22 hours ago

$394

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Mon, Jul 14 from Phoenix to Chicago, returning Sat, Jul 19, priced at $394 found 22 hours ago

Thu, Jul 17 - Fri, Jul 18

PHX

Phoenix

MDW

Chicago

$397 Roundtrip, found 22 hours ago

$397

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Phoenix to Chicago, returning Fri, Jul 18, priced at $397 found 22 hours ago

Mon, Jul 14 - Sun, Jul 20

PHX

Phoenix

MDW

Chicago

$411 Roundtrip, found 22 hours ago

$411

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Mon, Jul 14 from Phoenix to Chicago, returning Sun, Jul 20, priced at $411 found 22 hours ago