Flights from Phoenix to Greeley

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.

Mon, Jul 28 - Mon, Aug 4

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$134 Roundtrip, found 11 hours ago

$134

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Mon, Jul 28 from Sky Harbor Intl. to Denver Intl., returning Mon, Aug 4, priced at $134 found 11 hours ago

Tue, Jul 15 - Fri, Jul 18

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$145 Roundtrip, found 2 hours ago

$145

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Tue, Jul 15 from Sky Harbor Intl. to Denver Intl., returning Fri, Jul 18, priced at $145 found 2 hours ago

Sat, Jul 19 - Sat, Jul 19

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$150 Roundtrip, found 2 hours ago

$150

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Sky Harbor Intl. to Denver Intl., returning Sat, Jul 19, priced at $150 found 2 hours ago

Tue, Jul 29 - Thu, Aug 7

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$155 Roundtrip, found 11 hours ago

$155

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Tue, Jul 29 from Sky Harbor Intl. to Denver Intl., returning Thu, Aug 7, priced at $155 found 11 hours ago

Mon, Jul 28 - Thu, Aug 7

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$158 Roundtrip, found 11 hours ago

$158

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Mon, Jul 28 from Sky Harbor Intl. to Denver Intl., returning Thu, Aug 7, priced at $158 found 11 hours ago

Wed, Jul 23 - Wed, Jul 23

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$161 Roundtrip, found 2 days ago

$161

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 23 from Sky Harbor Intl. to Denver Intl., returning Wed, Jul 23, priced at $161 found 2 days ago

Thu, Oct 16 - Wed, Oct 22

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$168 Roundtrip, found 5 days ago

$168

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Oct 16 from Sky Harbor Intl. to Denver Intl., returning Wed, Oct 22, priced at $168 found 5 days ago

Mon, Jul 21 - Mon, Jul 21

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$178 Roundtrip, found 2 hours ago

$178

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Mon, Jul 21 from Sky Harbor Intl. to Denver Intl., returning Mon, Jul 21, priced at $178 found 2 hours ago

Sun, Jul 20 - Mon, Jul 21

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$184 Roundtrip, found 2 hours ago

$184

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Sun, Jul 20 from Sky Harbor Intl. to Denver Intl., returning Mon, Jul 21, priced at $184 found 2 hours ago

Thu, Aug 28 - Thu, Aug 28

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$184 Roundtrip, found 4 days ago

$184

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Sky Harbor Intl. to Denver Intl., returning Thu, Aug 28, priced at $184 found 4 days ago

Wed, Oct 15 - Wed, Oct 15

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$187 Roundtrip, found 5 days ago

$187

Roundtrip

found 5 days ago

Select United flight, departing Wed, Oct 15 from Sky Harbor Intl. to Denver Intl., returning Wed, Oct 15, priced at $187 found 5 days ago

Wed, Jun 11 - Sat, Jun 14

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$188 Roundtrip, found 1 day ago

$188

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jun 11 from Sky Harbor Intl. to Denver Intl., returning Sat, Jun 14, priced at $188 found 1 day ago

Thu, Jul 31 - Thu, Aug 7

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$188 Roundtrip, found 11 hours ago

$188

Roundtrip

found 11 hours ago

Select American Airlines flight, departing Thu, Jul 31 from Sky Harbor Intl. to Denver Intl., returning Thu, Aug 7, priced at $188 found 11 hours ago

Tue, Aug 26 - Tue, Aug 26

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$191 Roundtrip, found 4 days ago

$191

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Aug 26 from Sky Harbor Intl. to Denver Intl., returning Tue, Aug 26, priced at $191 found 4 days ago

Fri, Jul 18 - Mon, Jul 21

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$197 Roundtrip, found 2 hours ago

$197

Roundtrip

found 2 hours ago

Select United flight, departing Fri, Jul 18 from Sky Harbor Intl. to Denver Intl., returning Mon, Jul 21, priced at $197 found 2 hours ago

Fri, Jul 18 - Mon, Jul 21

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$200 Roundtrip, found 2 hours ago

$200

Roundtrip

found 2 hours ago

Select United flight, departing Fri, Jul 18 from Sky Harbor Intl. to Denver Intl., returning Mon, Jul 21, priced at $200 found 2 hours ago

Thu, Oct 16 - Thu, Oct 16

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$200 Roundtrip, found 5 days ago

$200

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Oct 16 from Sky Harbor Intl. to Denver Intl., returning Thu, Oct 16, priced at $200 found 5 days ago

Sat, Jun 14 - Sat, Jun 14

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$203 Roundtrip, found 1 day ago

$203

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Sky Harbor Intl. to Denver Intl., returning Sat, Jun 14, priced at $203 found 1 day ago

Thu, Jul 31 - Thu, Aug 7

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$414 Roundtrip, found 11 hours ago

$414

Roundtrip

found 11 hours ago

Select Alaska Airlines flight, departing Thu, Jul 31 from Sky Harbor Intl. to Denver Intl., returning Thu, Aug 7, priced at $414 found 11 hours ago

Fri, Jul 25 - Sun, Jul 27

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$689 Roundtrip, found 2 days ago

$689

Roundtrip

found 2 days ago

Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Jul 25 from Sky Harbor Intl. to Denver Intl., returning Sun, Jul 27, priced at $689 found 2 days ago