$45 Cheap Frontier Airlines flights Kansas City (MCI) to Denver (DEN)

$45 Cheap Frontier Airlines flights Kansas City (MCI) to Denver (DEN)

Prices were available within the past 7 days and start at $45 for one-way flights and $90 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 18 - Sat, Apr 25

MCI

Kansas City

DEN

Denver

$90 Roundtrip, found 5 days ago

$90

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Apr 18 from Kansas City to Denver, returning Sat, Apr 25, priced at $90 found 5 days ago

Sat, Apr 18 - Sat, Apr 25

MCI

Kansas City

DEN

Denver

$120 Roundtrip, found 5 days ago

$120

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Apr 18 from Kansas City to Denver, returning Sat, Apr 25, priced at $120 found 5 days ago

Fri, Jul 17 - Wed, Jul 22

MCI

Kansas City

DEN

Denver

$164 Roundtrip, found 1 day ago

$164

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 17 from Kansas City to Denver, returning Wed, Jul 22, priced at $164 found 1 day ago

Sat, Jul 18 - Wed, Jul 22

MCI

Kansas City

DEN

Denver

$174 Roundtrip, found 1 day ago

$174

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 18 from Kansas City to Denver, returning Wed, Jul 22, priced at $174 found 1 day ago

Fri, Jul 17 - Sat, Jul 25

MCI

Kansas City

DEN

Denver

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 17 from Kansas City to Denver, returning Sat, Jul 25, priced at $187 found 1 day ago

Fri, Jul 17 - Tue, Jul 28

MCI

Kansas City

DEN

Denver

$192 Roundtrip, found 1 day ago

$192

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 17 from Kansas City to Denver, returning Tue, Jul 28, priced at $192 found 1 day ago