Flights from Phoenix to Keystone

Cheapest flights from Phoenix

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.

Tue, Aug 26 - Wed, Aug 27

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$241 Roundtrip, found 9 hours ago

$241

Roundtrip

found 9 hours ago

Select Delta flight, departing Tue, Aug 26 from Sky Harbor Intl. to Rapid City Regional, returning Wed, Aug 27, priced at $241 found 9 hours ago

Tue, Aug 26 - Sat, Aug 30

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$245 Roundtrip, found 9 hours ago

$245

Roundtrip

found 9 hours ago

Select Delta flight, departing Tue, Aug 26 from Sky Harbor Intl. to Rapid City Regional, returning Sat, Aug 30, priced at $245 found 9 hours ago

Sun, Sep 28 - Tue, Oct 7

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$250 Roundtrip, found 2 days ago

$250

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Sep 28 from Sky Harbor Intl. to Rapid City Regional, returning Tue, Oct 7, priced at $250 found 2 days ago

Tue, Sep 30 - Wed, Oct 1

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$255 Roundtrip, found 2 days ago

$255

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 30 from Sky Harbor Intl. to Rapid City Regional, returning Wed, Oct 1, priced at $255 found 2 days ago

Mon, Sep 29 - Wed, Oct 8

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$275 Roundtrip, found 2 days ago

$275

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Sep 29 from Sky Harbor Intl. to Rapid City Regional, returning Wed, Oct 8, priced at $275 found 2 days ago

Wed, Oct 1 - Wed, Oct 8

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$279 Roundtrip, found 2 days ago

$279

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Oct 1 from Sky Harbor Intl. to Rapid City Regional, returning Wed, Oct 8, priced at $279 found 2 days ago

Tue, Sep 30 - Wed, Oct 1

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$283 Roundtrip, found 2 days ago

$283

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 30 from Sky Harbor Intl. to Rapid City Regional, returning Wed, Oct 1, priced at $283 found 2 days ago

Sun, Sep 28 - Wed, Oct 8

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$284 Roundtrip, found 2 days ago

$284

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Sep 28 from Sky Harbor Intl. to Rapid City Regional, returning Wed, Oct 8, priced at $284 found 2 days ago

Tue, Sep 30 - Wed, Oct 1

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$291 Roundtrip, found 2 days ago

$291

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 30 from Sky Harbor Intl. to Rapid City Regional, returning Wed, Oct 1, priced at $291 found 2 days ago

Tue, Sep 30 - Wed, Oct 1

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$297 Roundtrip, found 2 days ago

$297

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 30 from Sky Harbor Intl. to Rapid City Regional, returning Wed, Oct 1, priced at $297 found 2 days ago

Tue, Sep 30 - Wed, Oct 1

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$298 Roundtrip, found 2 days ago

$298

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 30 from Sky Harbor Intl. to Rapid City Regional, returning Wed, Oct 1, priced at $298 found 2 days ago

Sun, Aug 24 - Fri, Aug 29

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$301 Roundtrip, found 9 hours ago

$301

Roundtrip

found 9 hours ago

Select United flight, departing Sun, Aug 24 from Sky Harbor Intl. to Rapid City Regional, returning Fri, Aug 29, priced at $301 found 9 hours ago

Sun, Aug 24 - Fri, Aug 29

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$306 Roundtrip, found 9 hours ago

$306

Roundtrip

found 9 hours ago

Select United flight, departing Sun, Aug 24 from Sky Harbor Intl. to Rapid City Regional, returning Fri, Aug 29, priced at $306 found 9 hours ago

Sat, Aug 23 - Wed, Aug 27

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$310 Roundtrip, found 9 hours ago

$310

Roundtrip

found 9 hours ago

Select Delta flight, departing Sat, Aug 23 from Sky Harbor Intl. to Rapid City Regional, returning Wed, Aug 27, priced at $310 found 9 hours ago

Sun, Aug 24 - Fri, Aug 29

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$310 Roundtrip, found 9 hours ago

$310

Roundtrip

found 9 hours ago

Select United flight, departing Sun, Aug 24 from Sky Harbor Intl. to Rapid City Regional, returning Fri, Aug 29, priced at $310 found 9 hours ago

Mon, Aug 25 - Thu, Aug 28

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$311 Roundtrip, found 9 hours ago

$311

Roundtrip

found 9 hours ago

Select American Airlines flight, departing Mon, Aug 25 from Sky Harbor Intl. to Rapid City Regional, returning Thu, Aug 28, priced at $311 found 9 hours ago

Tue, Sep 30 - Wed, Oct 1

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$312 Roundtrip, found 2 days ago

$312

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 30 from Sky Harbor Intl. to Rapid City Regional, returning Wed, Oct 1, priced at $312 found 2 days ago

Sat, Aug 23 - Sat, Aug 30

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$314 Roundtrip, found 9 hours ago

$314

Roundtrip

found 9 hours ago

Select Delta flight, departing Sat, Aug 23 from Sky Harbor Intl. to Rapid City Regional, returning Sat, Aug 30, priced at $314 found 9 hours ago

Sat, Aug 23 - Tue, Aug 26

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$315 Roundtrip, found 9 hours ago

$315

Roundtrip

found 9 hours ago

Select United flight, departing Sat, Aug 23 from Sky Harbor Intl. to Rapid City Regional, returning Tue, Aug 26, priced at $315 found 9 hours ago

Tue, Sep 30 - Wed, Oct 1

PHX

Sky Harbor Intl.

RAP

Rapid City Regional

$315 Roundtrip, found 2 days ago

$315

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 30 from Sky Harbor Intl. to Rapid City Regional, returning Wed, Oct 1, priced at $315 found 2 days ago