Flights to Southern Illinois from Sacramento - $139

Cheap Flights from Sacramento to Southern Illinois (SAC-STL)

Prices were available within the past 7 days and start at $139 for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 16 - Wed, Dec 3

SMF

Sacramento

STL

St. Louis

$248 Roundtrip, found 9 hours ago

$248

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sun, Nov 16 from Sacramento to St. Louis, returning Wed, Dec 3, priced at $248 found 9 hours ago

Sat, Oct 4 - Sat, Oct 11

SMF

Sacramento

STL

St. Louis

$275 Roundtrip, found 2 days ago

$275

Roundtrip

found 2 days ago

Select Bargain Flight flight, departing Sat, Oct 4 from Sacramento to St. Louis, returning Sat, Oct 11, priced at $275 found 2 days ago

Wed, Dec 3 - Tue, Dec 16

SMF

Sacramento

STL

St. Louis

$279 Roundtrip, found 9 hours ago

$279

Roundtrip

found 9 hours ago

Select Hawaiian Airlines flight, departing Wed, Dec 3 from Sacramento to St. Louis, returning Tue, Dec 16, priced at $279 found 9 hours ago

Tue, Nov 18 - Wed, Dec 3

SMF

Sacramento

STL

St. Louis

$337 Roundtrip, found 3 hours ago

$337

Roundtrip

found 3 hours ago

Select Southwest Airlines flight, departing Tue, Nov 18 from Sacramento to St. Louis, returning Wed, Dec 3, priced at $337 found 3 hours ago

Sat, Aug 30 - Mon, Sep 1

SMF

Sacramento

STL

St. Louis

$347 Roundtrip, found 2 hours ago

$347

Roundtrip

found 2 hours ago

Select United flight, departing Sat, Aug 30 from Sacramento to St. Louis, returning Mon, Sep 1, priced at $347 found 2 hours ago

Sat, Aug 30 - Mon, Sep 1

SMF

Sacramento

STL

St. Louis

$347 Roundtrip, found 2 hours ago

$347

Roundtrip

found 2 hours ago

Select Delta flight, departing Sat, Aug 30 from Sacramento to St. Louis, returning Mon, Sep 1, priced at $347 found 2 hours ago