Flights from Chicago to Coronado Island

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, Jul 1 - Sat, Jul 5

ORD

O'Hare Intl.

SAN

San Diego Intl.

$208 Roundtrip, found 11 hours ago

$208

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Tue, Jul 1 from O'Hare Intl. to San Diego Intl., returning Sat, Jul 5, priced at $208 found 11 hours ago

Sat, Oct 4 - Sat, Oct 11

ORD

O'Hare Intl.

SAN

San Diego Intl.

$219 Roundtrip, found 1 hour ago

$219

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sat, Oct 4 from O'Hare Intl. to San Diego Intl., returning Sat, Oct 11, priced at $219 found 1 hour ago

Sun, Oct 5 - Sat, Oct 11

ORD

O'Hare Intl.

SAN

San Diego Intl.

$223 Roundtrip, found 1 hour ago

$223

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sun, Oct 5 from O'Hare Intl. to San Diego Intl., returning Sat, Oct 11, priced at $223 found 1 hour ago

Mon, Jun 30 - Mon, Jul 7

ORD

O'Hare Intl.

SAN

San Diego Intl.

$225 Roundtrip, found 11 hours ago

$225

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Mon, Jun 30 from O'Hare Intl. to San Diego Intl., returning Mon, Jul 7, priced at $225 found 11 hours ago

Tue, Oct 7 - Tue, Oct 14

ORD

O'Hare Intl.

SAN

San Diego Intl.

$228 Roundtrip, found 1 hour ago

$228

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Tue, Oct 7 from O'Hare Intl. to San Diego Intl., returning Tue, Oct 14, priced at $228 found 1 hour ago

Sat, Oct 4 - Tue, Oct 14

ORD

O'Hare Intl.

SAN

San Diego Intl.

$230 Roundtrip, found 1 hour ago

$230

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sat, Oct 4 from O'Hare Intl. to San Diego Intl., returning Tue, Oct 14, priced at $230 found 1 hour ago

Sun, Jun 29 - Mon, Jul 7

ORD

O'Hare Intl.

SAN

San Diego Intl.

$232 Roundtrip, found 11 hours ago

$232

Roundtrip

found 11 hours ago

Select Spirit Airlines flight, departing Sun, Jun 29 from O'Hare Intl. to San Diego Intl., returning Mon, Jul 7, priced at $232 found 11 hours ago

Sun, Oct 5 - Tue, Oct 14

ORD

O'Hare Intl.

SAN

San Diego Intl.

$234 Roundtrip, found 1 hour ago

$234

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sun, Oct 5 from O'Hare Intl. to San Diego Intl., returning Tue, Oct 14, priced at $234 found 1 hour ago

Sun, Aug 31 - Thu, Sep 4

ORD

O'Hare Intl.

SAN

San Diego Intl.

$236 Roundtrip, found 3 days ago

$236

Roundtrip

found 3 days ago

Select United flight, departing Sun, Aug 31 from O'Hare Intl. to San Diego Intl., returning Thu, Sep 4, priced at $236 found 3 days ago

Sun, Oct 5 - Thu, Oct 16

ORD

O'Hare Intl.

SAN

San Diego Intl.

$237 Roundtrip, found 1 hour ago

$237

Roundtrip

found 1 hour ago

Select Hawaiian Airlines flight, departing Sun, Oct 5 from O'Hare Intl. to San Diego Intl., returning Thu, Oct 16, priced at $237 found 1 hour ago

Tue, Oct 7 - Tue, Oct 14

ORD

O'Hare Intl.

SAN

San Diego Intl.

$237 Roundtrip, found 1 hour ago

$237

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Tue, Oct 7 from O'Hare Intl. to San Diego Intl., returning Tue, Oct 14, priced at $237 found 1 hour ago

Tue, Oct 7 - Tue, Oct 14

ORD

O'Hare Intl.

SAN

San Diego Intl.

$237 Roundtrip, found 1 hour ago

$237

Roundtrip

found 1 hour ago

Select United flight, departing Tue, Oct 7 from O'Hare Intl. to San Diego Intl., returning Tue, Oct 14, priced at $237 found 1 hour ago

Tue, Oct 7 - Tue, Oct 14

ORD

O'Hare Intl.

SAN

San Diego Intl.

$237 Roundtrip, found 1 hour ago

$237

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Tue, Oct 7 from O'Hare Intl. to San Diego Intl., returning Tue, Oct 14, priced at $237 found 1 hour ago

Sun, Jun 29 - Thu, Jul 3

ORD

O'Hare Intl.

SAN

San Diego Intl.

$238 Roundtrip, found 11 hours ago

$238

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Sun, Jun 29 from O'Hare Intl. to San Diego Intl., returning Thu, Jul 3, priced at $238 found 11 hours ago

Sat, Jul 5 - Sat, Jul 5

ORD

O'Hare Intl.

SAN

San Diego Intl.

$239 Roundtrip, found 11 hours ago

$239

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Sat, Jul 5 from O'Hare Intl. to San Diego Intl., returning Sat, Jul 5, priced at $239 found 11 hours ago

Sun, Aug 31 - Thu, Sep 4

ORD

O'Hare Intl.

SAN

San Diego Intl.

$244 Roundtrip, found 3 days ago

$244

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Aug 31 from O'Hare Intl. to San Diego Intl., returning Thu, Sep 4, priced at $244 found 3 days ago

Sun, Aug 31 - Thu, Sep 4

ORD

O'Hare Intl.

SAN

San Diego Intl.

$246 Roundtrip, found 3 days ago

$246

Roundtrip

found 3 days ago

Select Delta flight, departing Sun, Aug 31 from O'Hare Intl. to San Diego Intl., returning Thu, Sep 4, priced at $246 found 3 days ago

Wed, Sep 3 - Wed, Sep 3

ORD

O'Hare Intl.

SAN

San Diego Intl.

$251 Roundtrip, found 3 days ago

$251

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Sep 3 from O'Hare Intl. to San Diego Intl., returning Wed, Sep 3, priced at $251 found 3 days ago

Sun, Aug 31 - Thu, Sep 4

ORD

O'Hare Intl.

CLD

McClellan-Palomar

$297 Roundtrip, found 3 days ago

$297

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sun, Aug 31 from O'Hare Intl. to McClellan-Palomar, returning Thu, Sep 4, priced at $297 found 3 days ago

Tue, Oct 7 - Tue, Oct 14

ORD

O'Hare Intl.

SAN

San Diego Intl.

$403 Roundtrip, found 1 hour ago

$403

Roundtrip

found 1 hour ago

Select JetBlue Airways flight, departing Tue, Oct 7 from O'Hare Intl. to San Diego Intl., returning Tue, Oct 14, priced at $403 found 1 hour ago