$140 Cheap American Airlines flights St. Louis (STL) to Boise (BOI)

$140 Cheap American Airlines flights St. Louis (STL) to Boise (BOI)

Prices were available within the past 7 days and start at $140 for one-way flights and $319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 3 - Mon, Oct 6

STL

St. Louis

BOI

Boise

$319 Roundtrip, found 3 days ago

$319

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Oct 3 from St. Louis to Boise, returning Mon, Oct 6, priced at $319 found 3 days ago

Fri, Oct 3 - Mon, Oct 6

STL

St. Louis

BOI

Boise

$353 Roundtrip, found 3 days ago

$353

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Oct 3 from St. Louis to Boise, returning Mon, Oct 6, priced at $353 found 3 days ago

Fri, Oct 3 - Mon, Oct 6

STL

St. Louis

BOI

Boise

$359 Roundtrip, found 3 days ago

$359

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Oct 3 from St. Louis to Boise, returning Mon, Oct 6, priced at $359 found 3 days ago

Fri, Oct 3 - Mon, Oct 6

STL

St. Louis

BOI

Boise

$386 Roundtrip, found 3 days ago

$386

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Oct 3 from St. Louis to Boise, returning Mon, Oct 6, priced at $386 found 3 days ago

Fri, Oct 3 - Mon, Oct 6

STL

St. Louis

BOI

Boise

$393 Roundtrip, found 3 days ago

$393

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Oct 3 from St. Louis to Boise, returning Mon, Oct 6, priced at $393 found 3 days ago

Fri, Oct 3 - Mon, Oct 6

STL

St. Louis

BOI

Boise

$406 Roundtrip, found 3 days ago

$406

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Oct 3 from St. Louis to Boise, returning Mon, Oct 6, priced at $406 found 3 days ago