Flights from Phoenix to Federal Heights

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.

Sat, Aug 2 - Mon, Aug 4

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$127 Roundtrip, found 6 days ago

$127

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Aug 2 from Sky Harbor Intl. to Denver Intl., returning Mon, Aug 4, priced at $127 found 6 days ago

Sat, Jul 5 - Sat, Jul 12

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$128 Roundtrip, found 1 day ago

$128

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Sky Harbor Intl. to Denver Intl., returning Sat, Jul 12, priced at $128 found 1 day ago

Sat, Jul 5 - Sun, Jul 13

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$132 Roundtrip, found 1 day ago

$132

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Sky Harbor Intl. to Denver Intl., returning Sun, Jul 13, priced at $132 found 1 day ago

Sun, Jul 6 - Sun, Jul 13

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$134 Roundtrip, found 1 day ago

$134

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 6 from Sky Harbor Intl. to Denver Intl., returning Sun, Jul 13, priced at $134 found 1 day ago

Tue, Jul 1 - Sat, Jul 5

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$137 Roundtrip, found 3 days ago

$137

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Jul 1 from Sky Harbor Intl. to Denver Intl., returning Sat, Jul 5, priced at $137 found 3 days ago

Tue, Jul 1 - Mon, Jul 7

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$138 Roundtrip, found 3 days ago

$138

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Jul 1 from Sky Harbor Intl. to Denver Intl., returning Mon, Jul 7, priced at $138 found 3 days ago

Sat, Jun 21 - Wed, Jul 2

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$142 Roundtrip, found 4 days ago

$142

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Jun 21 from Sky Harbor Intl. to Denver Intl., returning Wed, Jul 2, priced at $142 found 4 days ago

Tue, Jul 8 - Sat, Jul 12

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$147 Roundtrip, found 1 day ago

$147

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Sky Harbor Intl. to Denver Intl., returning Sat, Jul 12, priced at $147 found 1 day ago

Sun, Jun 29 - Mon, Jul 7

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$148 Roundtrip, found 3 days ago

$148

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Sky Harbor Intl. to Denver Intl., returning Mon, Jul 7, priced at $148 found 3 days ago

Tue, Jul 8 - Sun, Jul 13

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$149 Roundtrip, found 1 day ago

$149

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Sky Harbor Intl. to Denver Intl., returning Sun, Jul 13, priced at $149 found 1 day ago

Tue, Jul 8 - Tue, Jul 15

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$153 Roundtrip, found 1 day ago

$153

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 8 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 15, priced at $153 found 1 day ago

Mon, May 12 - Sat, May 17

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$154 Roundtrip, found 1 day ago

$154

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 12 from Sky Harbor Intl. to Denver Intl., returning Sat, May 17, priced at $154 found 1 day ago

Sat, Aug 2 - Mon, Aug 4

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$156 Roundtrip, found 6 days ago

$156

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Aug 2 from Sky Harbor Intl. to Denver Intl., returning Mon, Aug 4, priced at $156 found 6 days ago

Thu, Jul 3 - Mon, Jul 7

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$157 Roundtrip, found 3 days ago

$157

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Jul 3 from Sky Harbor Intl. to Denver Intl., returning Mon, Jul 7, priced at $157 found 3 days ago

Tue, Jul 8 - Tue, Jul 15

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 8 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 15, priced at $177 found 1 day ago

Tue, Jul 8 - Tue, Jul 15

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 8 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 15, priced at $177 found 1 day ago

Tue, Jul 8 - Tue, Jul 15

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 8 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 15, priced at $197 found 1 day ago

Sat, Jun 21 - Wed, Jul 2

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$338 Roundtrip, found 4 days ago

$338

Roundtrip

found 4 days ago

Select Contour Airlines flight, departing Sat, Jun 21 from Sky Harbor Intl. to Denver Intl., returning Wed, Jul 2, priced at $338 found 4 days ago

Tue, Jul 8 - Tue, Jul 15

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$384 Roundtrip, found 1 day ago

$384

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Jul 8 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 15, priced at $384 found 1 day ago

Sat, Aug 2 - Mon, Aug 4

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$689 Roundtrip, found 6 days ago

$689

Roundtrip

found 6 days ago

Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Aug 2 from Sky Harbor Intl. to Denver Intl., returning Mon, Aug 4, priced at $689 found 6 days ago