Flights from Chicago to Estrella Mountain Regional Park

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.

Thu, Oct 16 - Thu, Nov 6

MDW

Midway Intl.

PHX

Sky Harbor Intl.

$150 Roundtrip, found 5 days ago

$150

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Oct 16 from Midway Intl. to Sky Harbor Intl., returning Thu, Nov 6, priced at $150 found 5 days ago

Mon, Oct 20 - Mon, Nov 3

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$150 Roundtrip, found 5 days ago

$150

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Oct 20 from O'Hare Intl. to Sky Harbor Intl., returning Mon, Nov 3, priced at $150 found 5 days ago

Fri, Oct 17 - Mon, Nov 3

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$155 Roundtrip, found 5 days ago

$155

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Oct 17 from O'Hare Intl. to Sky Harbor Intl., returning Mon, Nov 3, priced at $155 found 5 days ago

Fri, Oct 3 - Thu, Oct 16

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$160 Roundtrip, just found

$160

Roundtrip

just found

Select Frontier Airlines flight, departing Fri, Oct 3 from O'Hare Intl. to Sky Harbor Intl., returning Thu, Oct 16, priced at $160 just found

Fri, Oct 3 - Fri, Oct 10

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$165 Roundtrip, just found

$165

Roundtrip

just found

Select Frontier Airlines flight, departing Fri, Oct 3 from O'Hare Intl. to Sky Harbor Intl., returning Fri, Oct 10, priced at $165 just found

Fri, Oct 31 - Mon, Nov 17

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$173 Roundtrip, found 5 days ago

$173

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Oct 31 from O'Hare Intl. to Sky Harbor Intl., returning Mon, Nov 17, priced at $173 found 5 days ago

Mon, Oct 6 - Thu, Oct 9

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$175 Roundtrip, found 6 days ago

$175

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Oct 6 from O'Hare Intl. to Sky Harbor Intl., returning Thu, Oct 9, priced at $175 found 6 days ago

Mon, Nov 3 - Mon, Nov 17

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 Mon, Nov 3 from O'Hare Intl. to Sky Harbor Intl., returning Mon, Nov 17, priced at $180 found 5 days ago

Thu, Oct 2 - Thu, Oct 16

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$182 Roundtrip, just found

$182

Roundtrip

just found

Select Frontier Airlines flight, departing Thu, Oct 2 from O'Hare Intl. to Sky Harbor Intl., returning Thu, Oct 16, priced at $182 just found

Mon, Oct 6 - Thu, Oct 9

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$185 Roundtrip, found 6 days ago

$185

Roundtrip

found 6 days ago

Select United flight, departing Mon, Oct 6 from O'Hare Intl. to Sky Harbor Intl., returning Thu, Oct 9, priced at $185 found 6 days ago

Sun, Sep 21 - Sun, Sep 28

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select United flight, departing Sun, Sep 21 from O'Hare Intl. to Sky Harbor Intl., returning Sun, Sep 28, priced at $187 found 1 day ago

Thu, Oct 2 - Fri, Oct 10

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$187 Roundtrip, just found

$187

Roundtrip

just found

Select Frontier Airlines flight, departing Thu, Oct 2 from O'Hare Intl. to Sky Harbor Intl., returning Fri, Oct 10, priced at $187 just found

Mon, Oct 6 - Thu, Oct 9

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$191 Roundtrip, found 6 days ago

$191

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Mon, Oct 6 from O'Hare Intl. to Sky Harbor Intl., returning Thu, Oct 9, priced at $191 found 6 days ago

Mon, Oct 6 - Thu, Oct 9

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$194 Roundtrip, found 6 days ago

$194

Roundtrip

found 6 days ago

Select Delta flight, departing Mon, Oct 6 from O'Hare Intl. to Sky Harbor Intl., returning Thu, Oct 9, priced at $194 found 6 days ago

Sat, Oct 25 - Tue, Nov 4

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$197 Roundtrip, found 2 days ago

$197

Roundtrip

found 2 days ago

Select United flight, departing Sat, Oct 25 from O'Hare Intl. to Sky Harbor Intl., returning Tue, Nov 4, priced at $197 found 2 days ago

Sat, Oct 25 - Tue, Nov 4

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$197 Roundtrip, found 2 days ago

$197

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Oct 25 from O'Hare Intl. to Sky Harbor Intl., returning Tue, Nov 4, priced at $197 found 2 days ago

Wed, Oct 8 - Fri, Oct 31

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$207 Roundtrip, found 5 days ago

$207

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Wed, Oct 8 from O'Hare Intl. to Sky Harbor Intl., returning Fri, Oct 31, priced at $207 found 5 days ago

Sat, Oct 25 - Tue, Nov 4

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$216 Roundtrip, found 2 days ago

$216

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sat, Oct 25 from O'Hare Intl. to Sky Harbor Intl., returning Tue, Nov 4, priced at $216 found 2 days ago

Sat, Oct 25 - Tue, Nov 4

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$230 Roundtrip, found 2 days ago

$230

Roundtrip

found 2 days ago

Select Delta flight, departing Sat, Oct 25 from O'Hare Intl. to Sky Harbor Intl., returning Tue, Nov 4, priced at $230 found 2 days ago

Mon, Oct 6 - Thu, Oct 9

ORD

O'Hare Intl.

PHX

Sky Harbor Intl.

$247 Roundtrip, found 6 days ago

$247

Roundtrip

found 6 days ago

Select Sun Country Airlines flight, departing Mon, Oct 6 from O'Hare Intl. to Sky Harbor Intl., returning Thu, Oct 9, priced at $247 found 6 days ago