Flights from St. Louis to Rapid City

Cheapest flights from St. Louis

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$296 Roundtrip, found 6 days ago

$296

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $296 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$349 Roundtrip, found 6 days ago

$349

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $349 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$366 Roundtrip, found 6 days ago

$366

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $366 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$384 Roundtrip, found 6 days ago

$384

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $384 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$405 Roundtrip, found 6 days ago

$405

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $405 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$407 Roundtrip, found 6 days ago

$407

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $407 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$410 Roundtrip, found 6 days ago

$410

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $410 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$413 Roundtrip, found 6 days ago

$413

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $413 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$419 Roundtrip, found 6 days ago

$419

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $419 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$420 Roundtrip, found 6 days ago

$420

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $420 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$436 Roundtrip, found 6 days ago

$436

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $436 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$437 Roundtrip, found 6 days ago

$437

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $437 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$455 Roundtrip, found 6 days ago

$455

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $455 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$459 Roundtrip, found 6 days ago

$459

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $459 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$474 Roundtrip, found 6 days ago

$474

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $474 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$478 Roundtrip, found 6 days ago

$478

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $478 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$480 Roundtrip, found 6 days ago

$480

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $480 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$488 Roundtrip, found 6 days ago

$488

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $488 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$488 Roundtrip, found 6 days ago

$488

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $488 found 6 days ago

Wed, Sep 3 - Sun, Sep 7

STL

Lambert-St. Louis Intl.

RAP

Rapid City Regional

$489 Roundtrip, found 6 days ago

$489

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from Lambert-St. Louis Intl. to Rapid City Regional, returning Sun, Sep 7, priced at $489 found 6 days ago