$45 Cheap Frontier Airlines flights Detroit (DTW) to Phoenix (PHX)

$45 Cheap Frontier Airlines flights Detroit (DTW) to Phoenix (PHX)

Prices were available within the past 7 days and start at $45 for one-way flights and $68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 10 - Wed, Feb 11

DTW

Detroit

PHX

Phoenix

$68 Roundtrip, found 2 days ago

$68

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Feb 10 from Detroit to Phoenix, returning Wed, Feb 11, priced at $68 found 2 days ago

Mon, Feb 9 - Wed, Feb 11

DTW

Detroit

PHX

Phoenix

$79 Roundtrip, found 2 days ago

$79

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Feb 9 from Detroit to Phoenix, returning Wed, Feb 11, priced at $79 found 2 days ago

Mon, Feb 9 - Thu, Feb 12

DTW

Detroit

PHX

Phoenix

$90 Roundtrip, found 2 days ago

$90

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Feb 9 from Detroit to Phoenix, returning Thu, Feb 12, priced at $90 found 2 days ago

Tue, Feb 10 - Fri, Feb 13

DTW

Detroit

PHX

Phoenix

$94 Roundtrip, found 2 days ago

$94

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Feb 10 from Detroit to Phoenix, returning Fri, Feb 13, priced at $94 found 2 days ago

Wed, Feb 25 - Sat, Mar 14

DTW

Detroit

PHX

Phoenix

$101 Roundtrip, found 6 days ago

$101

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Feb 25 from Detroit to Phoenix, returning Sat, Mar 14, priced at $101 found 6 days ago

Mon, Feb 9 - Fri, Feb 13

DTW

Detroit

PHX

Phoenix

$105 Roundtrip, found 2 days ago

$105

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Feb 9 from Detroit to Phoenix, returning Fri, Feb 13, priced at $105 found 2 days ago