Flights from San Antonio to Cicero

Cheapest flights from San Antonio

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.

Mon, Jul 28 - Fri, Aug 1

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$179 Roundtrip, found 4 days ago

$179

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jul 28 from San Antonio Intl. to O'Hare Intl., returning Fri, Aug 1, priced at $179 found 4 days ago

Mon, Jul 28 - Tue, Jul 29

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$202 Roundtrip, found 4 days ago

$202

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jul 28 from San Antonio Intl. to O'Hare Intl., returning Tue, Jul 29, priced at $202 found 4 days ago

Fri, Jul 25 - Fri, Aug 1

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$204 Roundtrip, found 4 days ago

$204

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jul 25 from San Antonio Intl. to O'Hare Intl., returning Fri, Aug 1, priced at $204 found 4 days ago

Tue, Jul 22 - Tue, Jul 29

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$207 Roundtrip, found 4 days ago

$207

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Jul 22 from San Antonio Intl. to O'Hare Intl., returning Tue, Jul 29, priced at $207 found 4 days ago

Tue, Jul 22 - Wed, Jul 30

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$213 Roundtrip, found 4 days ago

$213

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Jul 22 from San Antonio Intl. to O'Hare Intl., returning Wed, Jul 30, priced at $213 found 4 days ago

Tue, Jul 22 - Mon, Jul 28

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$221 Roundtrip, found 4 days ago

$221

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Jul 22 from San Antonio Intl. to O'Hare Intl., returning Mon, Jul 28, priced at $221 found 4 days ago

Mon, Jul 28 - Wed, Jul 30

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$222 Roundtrip, found 4 days ago

$222

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Mon, Jul 28 from San Antonio Intl. to O'Hare Intl., returning Wed, Jul 30, priced at $222 found 4 days ago

Fri, Jul 25 - Tue, Jul 29

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$227 Roundtrip, found 4 days ago

$227

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jul 25 from San Antonio Intl. to O'Hare Intl., returning Tue, Jul 29, priced at $227 found 4 days ago

Tue, Jul 22 - Sat, Aug 2

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$228 Roundtrip, found 4 days ago

$228

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Jul 22 from San Antonio Intl. to O'Hare Intl., returning Sat, Aug 2, priced at $228 found 4 days ago

Sat, Jul 26 - Tue, Jul 29

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$231 Roundtrip, found 4 days ago

$231

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sat, Jul 26 from San Antonio Intl. to O'Hare Intl., returning Tue, Jul 29, priced at $231 found 4 days ago

Sat, Jul 26 - Wed, Jul 30

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$237 Roundtrip, found 4 days ago

$237

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sat, Jul 26 from San Antonio Intl. to O'Hare Intl., returning Wed, Jul 30, priced at $237 found 4 days ago

Fri, Jul 25 - Mon, Jul 28

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$238 Roundtrip, found 4 days ago

$238

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jul 25 from San Antonio Intl. to O'Hare Intl., returning Mon, Jul 28, priced at $238 found 4 days ago

Tue, Jul 22 - Sun, Aug 3

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$241 Roundtrip, found 4 days ago

$241

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Tue, Jul 22 from San Antonio Intl. to O'Hare Intl., returning Sun, Aug 3, priced at $241 found 4 days ago

Wed, Jul 23 - Tue, Jul 29

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$243 Roundtrip, found 4 days ago

$243

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Jul 23 from San Antonio Intl. to O'Hare Intl., returning Tue, Jul 29, priced at $243 found 4 days ago

Wed, Jul 23 - Wed, Jul 30

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$249 Roundtrip, found 4 days ago

$249

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Jul 23 from San Antonio Intl. to O'Hare Intl., returning Wed, Jul 30, priced at $249 found 4 days ago

Mon, Jul 28 - Sun, Aug 3

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$250 Roundtrip, found 4 days ago

$250

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Mon, Jul 28 from San Antonio Intl. to O'Hare Intl., returning Sun, Aug 3, priced at $250 found 4 days ago

Wed, Oct 22 - Sat, Oct 25

SAT

San Antonio Intl.

MDW

Midway Intl.

$255 Roundtrip, found 5 days ago

$255

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Oct 22 from San Antonio Intl. to Midway Intl., returning Sat, Oct 25, priced at $255 found 5 days ago

Fri, Jul 25 - Thu, Jul 31

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$367 Roundtrip, found 4 days ago

$367

Roundtrip

found 4 days ago

Select American Airlines flight, departing Fri, Jul 25 from San Antonio Intl. to O'Hare Intl., returning Thu, Jul 31, priced at $367 found 4 days ago

Fri, Jul 25 - Thu, Jul 31

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$367 Roundtrip, found 4 days ago

$367

Roundtrip

found 4 days ago

Select United flight, departing Fri, Jul 25 from San Antonio Intl. to O'Hare Intl., returning Thu, Jul 31, priced at $367 found 4 days ago

Fri, Jul 25 - Thu, Jul 31

SAT

San Antonio Intl.

ORD

O'Hare Intl.

$367 Roundtrip, found 4 days ago

$367

Roundtrip

found 4 days ago

Select American Airlines flight, departing Fri, Jul 25 from San Antonio Intl. to O'Hare Intl., returning Thu, Jul 31, priced at $367 found 4 days ago