$201 Cheap Frontier Airlines flights Chicago (ORD) to San Diego (SAN)

$201 Cheap Frontier Airlines flights Chicago (ORD) to San Diego (SAN)

Prices were available within the past 7 days and start at $201 for one-way flights and $287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 20 - Fri, Nov 21

ORD

Chicago

SAN

San Diego

$287 Roundtrip, found 17 hours ago

$287

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Chicago to San Diego, returning Fri, Nov 21, priced at $287 found 17 hours ago

Thu, Nov 20 - Tue, Nov 25

ORD

Chicago

SAN

San Diego

$317 Roundtrip, found 17 hours ago

$317

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Chicago to San Diego, returning Tue, Nov 25, priced at $317 found 17 hours ago

Wed, Nov 19 - Fri, Nov 21

ORD

Chicago

SAN

San Diego

$337 Roundtrip, found 17 hours ago

$337

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Wed, Nov 19 from Chicago to San Diego, returning Fri, Nov 21, priced at $337 found 17 hours ago

Sun, Nov 23 - Mon, Nov 24

ORD

Chicago

SAN

San Diego

$342 Roundtrip, found 17 hours ago

$342

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sun, Nov 23 from Chicago to San Diego, returning Mon, Nov 24, priced at $342 found 17 hours ago

Thu, Nov 20 - Fri, Nov 28

ORD

Chicago

SAN

San Diego

$347 Roundtrip, found 17 hours ago

$347

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Chicago to San Diego, returning Fri, Nov 28, priced at $347 found 17 hours ago

Fri, Nov 21 - Sat, Nov 22

ORD

Chicago

SAN

San Diego

$372 Roundtrip, found 17 hours ago

$372

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Fri, Nov 21 from Chicago to San Diego, returning Sat, Nov 22, priced at $372 found 17 hours ago

Thu, Nov 20 - Wed, Nov 26

ORD

Chicago

SAN

San Diego

$377 Roundtrip, found 17 hours ago

$377

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Chicago to San Diego, returning Wed, Nov 26, priced at $377 found 17 hours ago

Sun, Nov 23 - Wed, Nov 26

ORD

Chicago

SAN

San Diego

$432 Roundtrip, found 17 hours ago

$432

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sun, Nov 23 from Chicago to San Diego, returning Wed, Nov 26, priced at $432 found 17 hours ago