$197 Cheap Delta flights St. Louis (STL) to Boise (BOI)

$197 Cheap Delta flights St. Louis (STL) to Boise (BOI)

Prices were available within the past 7 days and start at $197 for one-way flights and $256 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 10 - Wed, Mar 18

STL

St. Louis

BOI

Boise

$256 Roundtrip, found 2 days ago

$256

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Mar 10 from St. Louis to Boise, returning Wed, Mar 18, priced at $256 found 2 days ago

Mon, Mar 9 - Wed, Mar 18

STL

St. Louis

BOI

Boise

$277 Roundtrip, found 2 days ago

$277

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Mar 9 from St. Louis to Boise, returning Wed, Mar 18, priced at $277 found 2 days ago

Tue, Mar 10 - Tue, Mar 17

STL

St. Louis

BOI

Boise

$319 Roundtrip, found 2 days ago

$319

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Mar 10 from St. Louis to Boise, returning Tue, Mar 17, priced at $319 found 2 days ago

Thu, Mar 12 - Wed, Mar 18

STL

St. Louis

BOI

Boise

$327 Roundtrip, found 2 days ago

$327

Roundtrip

found 2 days ago

Select Delta flight, departing Thu, Mar 12 from St. Louis to Boise, returning Wed, Mar 18, priced at $327 found 2 days ago

Mon, Mar 16 - Wed, Mar 18

STL

St. Louis

BOI

Boise

$337 Roundtrip, found 3 days ago

$337

Roundtrip

found 3 days ago

Select Delta flight, departing Mon, Mar 16 from St. Louis to Boise, returning Wed, Mar 18, priced at $337 found 3 days ago

Mon, Mar 9 - Tue, Mar 17

STL

St. Louis

BOI

Boise

$340 Roundtrip, found 2 days ago

$340

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Mar 9 from St. Louis to Boise, returning Tue, Mar 17, priced at $340 found 2 days ago