Flights from Chicago to Gilbert

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.

Wed, Jul 9 - Mon, Jul 14

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$209 Roundtrip, found 6 days ago

$209

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Jul 9 from O'Hare Intl. to Sky Harbor Intl., returning Mon, Jul 14, priced at $209 found 6 days ago

Mon, Jul 14 - Mon, Jul 14

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$214 Roundtrip, found 6 days ago

$214

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jul 14 from O'Hare Intl. to Sky Harbor Intl., returning Mon, Jul 14, priced at $214 found 6 days ago

Sat, Aug 23 - Sat, Sep 20

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$217 Roundtrip, found 3 days ago

$217

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, Aug 23 from O'Hare Intl. to Sky Harbor Intl., returning Sat, Sep 20, priced at $217 found 3 days ago

Sat, Aug 23 - Sat, Sep 20

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$217 Roundtrip, found 3 days ago

$217

Roundtrip

found 3 days ago

Select United flight, departing Sat, Aug 23 from O'Hare Intl. to Sky Harbor Intl., returning Sat, Sep 20, priced at $217 found 3 days ago

Thu, Oct 16 - Tue, Oct 21

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$219 Roundtrip, found 2 hours ago

$219

Roundtrip

found 2 hours ago

Select Spirit Airlines flight, departing Thu, Oct 16 from O'Hare Intl. to Sky Harbor Intl., returning Tue, Oct 21, priced at $219 found 2 hours ago

Fri, Jul 25 - Mon, Jul 28

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$219 Roundtrip, found 2 days ago

$219

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jul 25 from O'Hare Intl. to Sky Harbor Intl., returning Mon, Jul 28, priced at $219 found 2 days ago

Mon, Oct 13 - Sat, Oct 18

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$224 Roundtrip, found 2 hours ago

$224

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Mon, Oct 13 from O'Hare Intl. to Sky Harbor Intl., returning Sat, Oct 18, priced at $224 found 2 hours ago

Wed, Jul 30 - Fri, Aug 1

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$225 Roundtrip, found 2 days ago

$225

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from O'Hare Intl. to Sky Harbor Intl., returning Fri, Aug 1, priced at $225 found 2 days ago

Thu, Oct 16 - Tue, Oct 21

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$227 Roundtrip, found 2 hours ago

$227

Roundtrip

found 2 hours ago

Select Alaska Airlines flight, departing Thu, Oct 16 from O'Hare Intl. to Sky Harbor Intl., returning Tue, Oct 21, priced at $227 found 2 hours ago

Sat, Aug 23 - Sat, Sep 20

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$227 Roundtrip, found 3 days ago

$227

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Aug 23 from O'Hare Intl. to Sky Harbor Intl., returning Sat, Sep 20, priced at $227 found 3 days ago

Wed, Oct 15 - Sat, Oct 18

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$228 Roundtrip, found 2 hours ago

$228

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Wed, Oct 15 from O'Hare Intl. to Sky Harbor Intl., returning Sat, Oct 18, priced at $228 found 2 hours ago

Thu, Jul 3 - Sun, Jul 6

MDW

Midway Intl.

PHX

Sky Harbor Intl.

$229 Roundtrip, found 3 days ago

$229

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jul 3 from Midway Intl. to Sky Harbor Intl., returning Sun, Jul 6, priced at $229 found 3 days ago

Mon, Jul 14 - Fri, Jul 18

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$229 Roundtrip, found 4 days ago

$229

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jul 14 from O'Hare Intl. to Sky Harbor Intl., returning Fri, Jul 18, priced at $229 found 4 days ago

Sat, Jun 7 - Sat, Jun 14

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 7 from O'Hare Intl. to Sky Harbor Intl., returning Sat, Jun 14, priced at $230 found 1 day ago

Fri, Oct 31 - Sat, Nov 1

MDW

Midway Intl.

PHX

Sky Harbor Intl.

$231 Roundtrip, found 6 days ago

$231

Roundtrip

found 6 days ago

Select Delta flight, departing Fri, Oct 31 from Midway Intl. to Sky Harbor Intl., returning Sat, Nov 1, priced at $231 found 6 days ago

Sat, Oct 25 - Mon, Nov 3

MDW

Midway Intl.

PHX

Sky Harbor Intl.

$232 Roundtrip, found 6 days ago

$232

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Oct 25 from Midway Intl. to Sky Harbor Intl., returning Mon, Nov 3, priced at $232 found 6 days ago

Wed, Jul 16 - Sun, Jul 20

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$234 Roundtrip, found 4 days ago

$234

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Jul 16 from O'Hare Intl. to Sky Harbor Intl., returning Sun, Jul 20, priced at $234 found 4 days ago

Mon, Oct 27 - Mon, Nov 3

MDW

Midway Intl.

PHX

Sky Harbor Intl.

$234 Roundtrip, found 6 days ago

$234

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Oct 27 from Midway Intl. to Sky Harbor Intl., returning Mon, Nov 3, priced at $234 found 6 days ago

Fri, Jul 11 - Tue, Jul 15

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$235 Roundtrip, found 6 days ago

$235

Roundtrip

found 6 days ago

Select American Airlines flight, departing Fri, Jul 11 from O'Hare Intl. to Sky Harbor Intl., returning Tue, Jul 15, priced at $235 found 6 days ago

Sat, Oct 18 - Thu, Oct 23

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$236 Roundtrip, found 2 hours ago

$236

Roundtrip

found 2 hours ago

Select Alaska Airlines flight, departing Sat, Oct 18 from O'Hare Intl. to Sky Harbor Intl., returning Thu, Oct 23, priced at $236 found 2 hours ago