$45 Cheap Frontier Airlines flights Denver (DEN) to Phoenix (PHX)

$45 Cheap Frontier Airlines flights Denver (DEN) to Phoenix (PHX)

Prices were available within the past 7 days and start at $45 for one-way flights and $84 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 27 - Tue, Jun 16

DEN

Denver

PHX

Phoenix

$84 Roundtrip, found 5 days ago

$84

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, May 27 from Denver to Phoenix, returning Tue, Jun 16, priced at $84 found 5 days ago

Mon, Apr 13 - Thu, Apr 16

DEN

Denver

PHX

Phoenix

$87 Roundtrip, found 5 days ago

$87

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Apr 13 from Denver to Phoenix, returning Thu, Apr 16, priced at $87 found 5 days ago

Wed, Apr 22 - Wed, May 6

DEN

Denver

PHX

Phoenix

$90 Roundtrip, found 13 hours ago

$90

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Wed, Apr 22 from Denver to Phoenix, returning Wed, May 6, priced at $90 found 13 hours ago

Mon, Apr 13 - Tue, Apr 21

DEN

Denver

PHX

Phoenix

$93 Roundtrip, found 4 days ago

$93

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Apr 13 from Denver to Phoenix, returning Tue, Apr 21, priced at $93 found 4 days ago

Wed, Apr 22 - Sat, May 2

DEN

Denver

PHX

Phoenix

$94 Roundtrip, found 13 hours ago

$94

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Wed, Apr 22 from Denver to Phoenix, returning Sat, May 2, priced at $94 found 13 hours ago

Fri, Apr 10 - Thu, Apr 16

DEN

Denver

PHX

Phoenix

$97 Roundtrip, found 5 days ago

$97

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Apr 10 from Denver to Phoenix, returning Thu, Apr 16, priced at $97 found 5 days ago