Flights from Phoenix to Chicago

Cheapest flights from Phoenix

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.

Wed, May 14 - Sun, May 18

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$181 Roundtrip, found 6 days ago

$181

Roundtrip

found 6 days ago

Select United flight, departing Wed, May 14 from Sky Harbor Intl. to O'Hare Intl., returning Sun, May 18, priced at $181 found 6 days ago

Thu, May 15 - Sun, May 18

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$185 Roundtrip, found 6 days ago

$185

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, May 15 from Sky Harbor Intl. to O'Hare Intl., returning Sun, May 18, priced at $185 found 6 days ago

Thu, May 15 - Sun, May 18

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$194 Roundtrip, found 6 days ago

$194

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, May 15 from Sky Harbor Intl. to O'Hare Intl., returning Sun, May 18, priced at $194 found 6 days ago

Wed, May 14 - Sun, May 18

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$195 Roundtrip, found 6 days ago

$195

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, May 14 from Sky Harbor Intl. to O'Hare Intl., returning Sun, May 18, priced at $195 found 6 days ago

Sat, May 31 - Thu, Jun 5

PHX

Sky Harbor Intl.

MDW

Midway Intl.

$198 Roundtrip, found 6 days ago

$198

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, May 31 from Sky Harbor Intl. to Midway Intl., returning Thu, Jun 5, priced at $198 found 6 days ago

Sat, May 31 - Mon, Jun 2

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$198 Roundtrip, found 3 days ago

$198

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, May 31 from Sky Harbor Intl. to O'Hare Intl., returning Mon, Jun 2, priced at $198 found 3 days ago

Wed, May 14 - Sat, May 17

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$199 Roundtrip, found 6 days ago

$199

Roundtrip

found 6 days ago

Select United flight, departing Wed, May 14 from Sky Harbor Intl. to O'Hare Intl., returning Sat, May 17, priced at $199 found 6 days ago

Wed, May 28 - Sat, May 31

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$206 Roundtrip, found 6 days ago

$206

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, May 28 from Sky Harbor Intl. to O'Hare Intl., returning Sat, May 31, priced at $206 found 6 days ago

Sat, May 31 - Mon, Jun 2

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$208 Roundtrip, found 3 days ago

$208

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, May 31 from Sky Harbor Intl. to O'Hare Intl., returning Mon, Jun 2, priced at $208 found 3 days ago

Thu, May 29 - Thu, Jun 5

PHX

Sky Harbor Intl.

MDW

Midway Intl.

$208 Roundtrip, found 6 days ago

$208

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, May 29 from Sky Harbor Intl. to Midway Intl., returning Thu, Jun 5, priced at $208 found 6 days ago

Wed, May 14 - Sat, May 17

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$213 Roundtrip, found 6 days ago

$213

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, May 14 from Sky Harbor Intl. to O'Hare Intl., returning Sat, May 17, priced at $213 found 6 days ago

Wed, May 14 - Sat, May 17

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$217 Roundtrip, found 6 days ago

$217

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, May 14 from Sky Harbor Intl. to O'Hare Intl., returning Sat, May 17, priced at $217 found 6 days ago

Sun, Jun 1 - Thu, Jun 5

PHX

Sky Harbor Intl.

MDW

Midway Intl.

$218 Roundtrip, found 6 days ago

$218

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Jun 1 from Sky Harbor Intl. to Midway Intl., returning Thu, Jun 5, priced at $218 found 6 days ago

Thu, May 15 - Sun, May 18

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$220 Roundtrip, found 6 days ago

$220

Roundtrip

found 6 days ago

Select United flight, departing Thu, May 15 from Sky Harbor Intl. to O'Hare Intl., returning Sun, May 18, priced at $220 found 6 days ago

Wed, May 14 - Sun, May 18

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$221 Roundtrip, found 6 days ago

$221

Roundtrip

found 6 days ago

Select United flight, departing Wed, May 14 from Sky Harbor Intl. to O'Hare Intl., returning Sun, May 18, priced at $221 found 6 days ago

Thu, May 15 - Sun, May 18

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$221 Roundtrip, found 6 days ago

$221

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, May 15 from Sky Harbor Intl. to O'Hare Intl., returning Sun, May 18, priced at $221 found 6 days ago

Thu, May 29 - Mon, Jun 2

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$223 Roundtrip, found 6 days ago

$223

Roundtrip

found 6 days ago

Select United flight, departing Thu, May 29 from Sky Harbor Intl. to O'Hare Intl., returning Mon, Jun 2, priced at $223 found 6 days ago

Thu, May 29 - Wed, Jun 4

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$227 Roundtrip, found 6 days ago

$227

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Thu, May 29 from Sky Harbor Intl. to O'Hare Intl., returning Wed, Jun 4, priced at $227 found 6 days ago

Wed, May 14 - Wed, May 14

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$231 Roundtrip, found 6 days ago

$231

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, May 14 from Sky Harbor Intl. to O'Hare Intl., returning Wed, May 14, priced at $231 found 6 days ago

Sat, May 31 - Mon, Jun 2

PHX

Sky Harbor Intl.

ORD

O'Hare Intl.

$327 Roundtrip, found 3 days ago

$327

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Sat, May 31 from Sky Harbor Intl. to O'Hare Intl., returning Mon, Jun 2, priced at $327 found 3 days ago