Flights from Chicago to West Phoenix

Cheapest flights from Chicago

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 23 - Sat, Oct 4

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$154 Roundtrip, found 6 days ago

$154

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, Sep 23 from O'Hare Intl. to Sky Harbor Intl., returning Sat, Oct 4, priced at $154 found 6 days ago

Wed, Oct 1 - Sat, Oct 11

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$158 Roundtrip, found 5 days ago

$158

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Oct 1 from O'Hare Intl. to Sky Harbor Intl., returning Sat, Oct 11, priced at $158 found 5 days ago

Thu, Oct 2 - Sat, Oct 11

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$162 Roundtrip, found 5 days ago

$162

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Oct 2 from O'Hare Intl. to Sky Harbor Intl., returning Sat, Oct 11, priced at $162 found 5 days ago

Wed, Oct 1 - Wed, Oct 15

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$168 Roundtrip, found 5 days ago

$168

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Oct 1 from O'Hare Intl. to Sky Harbor Intl., returning Wed, Oct 15, priced at $168 found 5 days ago

Wed, Oct 8 - Wed, Oct 15

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$177 Roundtrip, found 4 days ago

$177

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Oct 8 from O'Hare Intl. to Sky Harbor Intl., returning Wed, Oct 15, priced at $177 found 4 days ago

Wed, Sep 24 - Wed, Oct 1

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$178 Roundtrip, found 5 days ago

$178

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Sep 24 from O'Hare Intl. to Sky Harbor Intl., returning Wed, Oct 1, priced at $178 found 5 days ago

Sat, Oct 4 - Tue, Oct 14

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$180 Roundtrip, found 5 days ago

$180

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Oct 4 from O'Hare Intl. to Sky Harbor Intl., returning Tue, Oct 14, priced at $180 found 5 days ago

Wed, Sep 24 - Wed, Oct 1

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$187 Roundtrip, found 5 days ago

$187

Roundtrip

found 5 days ago

Select United flight, departing Wed, Sep 24 from O'Hare Intl. to Sky Harbor Intl., returning Wed, Oct 1, priced at $187 found 5 days ago

Wed, Sep 24 - Wed, Oct 1

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$194 Roundtrip, found 5 days ago

$194

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Sep 24 from O'Hare Intl. to Sky Harbor Intl., returning Wed, Oct 1, priced at $194 found 5 days ago

Wed, Oct 8 - Wed, Oct 15

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$195 Roundtrip, found 4 days ago

$195

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Oct 8 from O'Hare Intl. to Sky Harbor Intl., returning Wed, Oct 15, priced at $195 found 4 days ago

Sun, Oct 5 - Wed, Oct 15

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$196 Roundtrip, found 4 days ago

$196

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Oct 5 from O'Hare Intl. to Sky Harbor Intl., returning Wed, Oct 15, priced at $196 found 4 days ago

Wed, Oct 8 - Wed, Oct 15

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$197 Roundtrip, found 4 days ago

$197

Roundtrip

found 4 days ago

Select American Airlines flight, departing Wed, Oct 8 from O'Hare Intl. to Sky Harbor Intl., returning Wed, Oct 15, priced at $197 found 4 days ago

Wed, Oct 8 - Wed, Oct 15

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$201 Roundtrip, found 4 days ago

$201

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Oct 8 from O'Hare Intl. to Sky Harbor Intl., returning Wed, Oct 15, priced at $201 found 4 days ago

Wed, Sep 24 - Wed, Oct 1

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$202 Roundtrip, found 5 days ago

$202

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Sep 24 from O'Hare Intl. to Sky Harbor Intl., returning Wed, Oct 1, priced at $202 found 5 days ago

Thu, Oct 2 - Tue, Oct 14

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$204 Roundtrip, found 5 days ago

$204

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Oct 2 from O'Hare Intl. to Sky Harbor Intl., returning Tue, Oct 14, priced at $204 found 5 days ago

Tue, Oct 7 - Tue, Oct 14

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$206 Roundtrip, found 4 days ago

$206

Roundtrip

found 4 days ago

Select Alaska Airlines flight, departing Tue, Oct 7 from O'Hare Intl. to Sky Harbor Intl., returning Tue, Oct 14, priced at $206 found 4 days ago

Wed, Oct 8 - Wed, Oct 15

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$208 Roundtrip, found 4 days ago

$208

Roundtrip

found 4 days ago

Select American Airlines flight, departing Wed, Oct 8 from O'Hare Intl. to Sky Harbor Intl., returning Wed, Oct 15, priced at $208 found 4 days ago

Tue, Aug 26 - Tue, Sep 2

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$222 Roundtrip, found 4 days ago

$222

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Aug 26 from O'Hare Intl. to Sky Harbor Intl., returning Tue, Sep 2, priced at $222 found 4 days ago

Thu, Jul 17 - Thu, Jul 24

MDW

Midway Intl.

PHX

Sky Harbor Intl.

$248 Roundtrip, found 8 hours ago

$248

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Midway Intl. to Sky Harbor Intl., returning Thu, Jul 24, priced at $248 found 8 hours ago

Sun, Aug 24 - Sun, Aug 31

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$253 Roundtrip, found 17 hours ago

$253

Roundtrip

found 17 hours ago

Select United flight, departing Sun, Aug 24 from O'Hare Intl. to Sky Harbor Intl., returning Sun, Aug 31, priced at $253 found 17 hours ago