$193 Cheap Delta flights St. Louis (STL) to Idaho Falls (IDA)

$193 Cheap Delta flights St. Louis (STL) to Idaho Falls (IDA)

Prices were available within the past 7 days and start at $193 for one-way flights and $351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 1 - Wed, Sep 3

STL

St. Louis

IDA

Idaho Falls

$351 Roundtrip, found 1 day ago

$351

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Sep 1 from St. Louis to Idaho Falls, returning Wed, Sep 3, priced at $351 found 1 day ago

Mon, Sep 1 - Thu, Sep 4

STL

St. Louis

IDA

Idaho Falls

$368 Roundtrip, found 1 day ago

$368

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Sep 1 from St. Louis to Idaho Falls, returning Thu, Sep 4, priced at $368 found 1 day ago

Wed, Aug 27 - Wed, Sep 3

STL

St. Louis

IDA

Idaho Falls

$381 Roundtrip, found 1 day ago

$381

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Aug 27 from St. Louis to Idaho Falls, returning Wed, Sep 3, priced at $381 found 1 day ago

Sat, Aug 30 - Thu, Sep 4

STL

St. Louis

IDA

Idaho Falls

$385 Roundtrip, found 1 day ago

$385

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 30 from St. Louis to Idaho Falls, returning Thu, Sep 4, priced at $385 found 1 day ago

Wed, Aug 27 - Thu, Sep 4

STL

St. Louis

IDA

Idaho Falls

$398 Roundtrip, found 1 day ago

$398

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Aug 27 from St. Louis to Idaho Falls, returning Thu, Sep 4, priced at $398 found 1 day ago

Thu, Aug 28 - Wed, Sep 3

STL

St. Louis

IDA

Idaho Falls

$406 Roundtrip, found 1 day ago

$406

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Aug 28 from St. Louis to Idaho Falls, returning Wed, Sep 3, priced at $406 found 1 day ago

Sun, Aug 31 - Wed, Sep 3

STL

St. Louis

IDA

Idaho Falls

$406 Roundtrip, found 1 day ago

$406

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Aug 31 from St. Louis to Idaho Falls, returning Wed, Sep 3, priced at $406 found 1 day ago

Thu, Aug 28 - Thu, Sep 4

STL

St. Louis

IDA

Idaho Falls

$423 Roundtrip, found 1 day ago

$423

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Aug 28 from St. Louis to Idaho Falls, returning Thu, Sep 4, priced at $423 found 1 day ago

Sun, Aug 31 - Thu, Sep 4

STL

St. Louis

IDA

Idaho Falls

$423 Roundtrip, found 1 day ago

$423

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Aug 31 from St. Louis to Idaho Falls, returning Thu, Sep 4, priced at $423 found 1 day ago