$94 Cheap Frontier Airlines flights Tucson (TUS) to Denver (DEN)

$94 Cheap Frontier Airlines flights Tucson (TUS) to Denver (DEN)

Prices were available within the past 7 days and start at $94 for one-way flights and $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 28 - Thu, Sep 4

TUS

Tucson

DEN

Denver

$168 Roundtrip, found 5 days ago

$168

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Tucson to Denver, returning Thu, Sep 4, priced at $168 found 5 days ago

Thu, Aug 28 - Sun, Aug 31

TUS

Tucson

DEN

Denver

$188 Roundtrip, found 5 days ago

$188

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Tucson to Denver, returning Sun, Aug 31, priced at $188 found 5 days ago

Thu, Aug 28 - Mon, Sep 1

TUS

Tucson

DEN

Denver

$293 Roundtrip, found 5 days ago

$293

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Tucson to Denver, returning Mon, Sep 1, priced at $293 found 5 days ago

Thu, Aug 28 - Sat, Aug 30

TUS

Tucson

DEN

Denver

$356 Roundtrip, found 5 days ago

$356

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Tucson to Denver, returning Sat, Aug 30, priced at $356 found 5 days ago

Thu, Aug 21 - Sun, Aug 24

TUS

Tucson

DEN

Denver

$388 Roundtrip, found 1 day ago

$388

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Aug 21 from Tucson to Denver, returning Sun, Aug 24, priced at $388 found 1 day ago

Thu, Aug 21 - Sat, Aug 23

TUS

Tucson

DEN

Denver

$466 Roundtrip, found 1 day ago

$466

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Aug 21 from Tucson to Denver, returning Sat, Aug 23, priced at $466 found 1 day ago