$149 Cheap United flights San Diego (SAN) to Chicago (ORD)

$149 Cheap United flights San Diego (SAN) to Chicago (ORD)

Prices were available within the past 7 days and start at $149 for one-way flights and $297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 3 - Mon, May 4

SAN

San Diego

ORD

Chicago

$297 Roundtrip, found 6 days ago

$297

Roundtrip

found 6 days ago

Select United flight, departing Sun, May 3 from San Diego to Chicago, returning Mon, May 4, priced at $297 found 6 days ago

Sun, May 3 - Mon, May 4

SAN

San Diego

ORD

Chicago

$306 Roundtrip, found 6 days ago

$306

Roundtrip

found 6 days ago

Select United flight, departing Sun, May 3 from San Diego to Chicago, returning Mon, May 4, priced at $306 found 6 days ago

Thu, Jun 4 - Sun, Jun 7

SAN

San Diego

ORD

Chicago

$307 Roundtrip, found 3 days ago

$307

Roundtrip

found 3 days ago

Select United flight, departing Thu, Jun 4 from San Diego to Chicago, returning Sun, Jun 7, priced at $307 found 3 days ago

Sun, May 3 - Mon, May 4

SAN

San Diego

ORD

Chicago

$316 Roundtrip, found 6 days ago

$316

Roundtrip

found 6 days ago

Select United flight, departing Sun, May 3 from San Diego to Chicago, returning Mon, May 4, priced at $316 found 6 days ago

Thu, Jun 4 - Sun, Jun 7

SAN

San Diego

ORD

Chicago

$331 Roundtrip, found 3 days ago

$331

Roundtrip

found 3 days ago

Select United flight, departing Thu, Jun 4 from San Diego to Chicago, returning Sun, Jun 7, priced at $331 found 3 days ago

Sun, May 3 - Mon, May 4

SAN

San Diego

ORD

Chicago

$333 Roundtrip, found 6 days ago

$333

Roundtrip

found 6 days ago

Select United flight, departing Sun, May 3 from San Diego to Chicago, returning Mon, May 4, priced at $333 found 6 days ago