$51 Cheap Frontier Airlines flights Denver (DEN) to Tucson (TUS)

$51 Cheap Frontier Airlines flights Denver (DEN) to Tucson (TUS)

Prices were available within the past 7 days and start at $51 for one-way flights and $138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 2 - Mon, Nov 10

DEN

Denver

TUS

Tucson

$138 Roundtrip, found 4 days ago

$138

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Nov 2 from Denver to Tucson, returning Mon, Nov 10, priced at $138 found 4 days ago

Mon, Sep 29 - Mon, Oct 6

DEN

Denver

TUS

Tucson

$154 Roundtrip, found 15 hours ago

$154

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Sep 29 from Denver to Tucson, returning Mon, Oct 6, priced at $154 found 15 hours ago

Sun, Nov 2 - Mon, Nov 10

DEN

Denver

TUS

Tucson

$162 Roundtrip, found 4 days ago

$162

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Nov 2 from Denver to Tucson, returning Mon, Nov 10, priced at $162 found 4 days ago

Sun, Sep 28 - Fri, Oct 3

DEN

Denver

TUS

Tucson

$164 Roundtrip, found 15 hours ago

$164

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sun, Sep 28 from Denver to Tucson, returning Fri, Oct 3, priced at $164 found 15 hours ago

Sun, Sep 28 - Mon, Oct 6

DEN

Denver

TUS

Tucson

$170 Roundtrip, found 15 hours ago

$170

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sun, Sep 28 from Denver to Tucson, returning Mon, Oct 6, priced at $170 found 15 hours ago

Mon, Sep 29 - Fri, Oct 3

DEN

Denver

TUS

Tucson

$174 Roundtrip, found 15 hours ago

$174

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Mon, Sep 29 from Denver to Tucson, returning Fri, Oct 3, priced at $174 found 15 hours ago