$33 Cheap Frontier Airlines flights Denver (DEN) to Tucson (TUS)

$33 Cheap Frontier Airlines flights Denver (DEN) to Tucson (TUS)

Prices were available within the past 7 days and start at $33 for one-way flights and $66 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 19 - Sun, Jan 25

DEN

Denver

TUS

Tucson

$66 Roundtrip, just found

$66

Roundtrip

just found

Select Frontier Airlines flight, departing Mon, Jan 19 from Denver to Tucson, returning Sun, Jan 25, priced at $66 just found

Sun, Feb 1 - Fri, Feb 6

DEN

Denver

TUS

Tucson

$91 Roundtrip, found 9 hours ago

$91

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sun, Feb 1 from Denver to Tucson, returning Fri, Feb 6, priced at $91 found 9 hours ago

Fri, Jan 16 - Mon, Jan 19

DEN

Denver

TUS

Tucson

$100 Roundtrip, found 2 hours ago

$100

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Fri, Jan 16 from Denver to Tucson, returning Mon, Jan 19, priced at $100 found 2 hours ago

Fri, Feb 6 - Sun, Feb 8

DEN

Denver

TUS

Tucson

$101 Roundtrip, found 12 hours ago

$101

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Fri, Feb 6 from Denver to Tucson, returning Sun, Feb 8, priced at $101 found 12 hours ago

Tue, Dec 30 - Mon, Jan 19

DEN

Denver

TUS

Tucson

$102 Roundtrip, just found

$102

Roundtrip

just found

Select Frontier Airlines flight, departing Tue, Dec 30 from Denver to Tucson, returning Mon, Jan 19, priced at $102 just found

Sun, Jan 25 - Fri, Jan 30

DEN

Denver

TUS

Tucson

$104 Roundtrip, found 8 hours ago

$104

Roundtrip

found 8 hours ago

Select Frontier Airlines flight, departing Sun, Jan 25 from Denver to Tucson, returning Fri, Jan 30, priced at $104 found 8 hours ago