Cheap Frontier Airlines flights Denver (DEN) to Spokane (GEG)

Cheap Frontier Airlines flights Denver (DEN) to Spokane (GEG)

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

Thu, Jan 8 - Sun, Jan 25

DEN

Denver

GEG

Spokane

$68 Roundtrip, found 1 day ago

$68

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jan 8 from Denver to Spokane, returning Sun, Jan 25, priced at $68 found 1 day ago

Thu, Feb 12 - Sun, Mar 1

DEN

Denver

GEG

Spokane

$78 Roundtrip, found 1 day ago

$78

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Feb 12 from Denver to Spokane, returning Sun, Mar 1, priced at $78 found 1 day ago

Thu, Feb 5 - Sun, Feb 22

DEN

Denver

GEG

Spokane

$91 Roundtrip, found 1 day ago

$91

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Feb 5 from Denver to Spokane, returning Sun, Feb 22, priced at $91 found 1 day ago

Sun, Feb 15 - Sun, Mar 1

DEN

Denver

GEG

Spokane

$98 Roundtrip, found 1 day ago

$98

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Feb 15 from Denver to Spokane, returning Sun, Mar 1, priced at $98 found 1 day ago

Tue, Dec 30 - Sat, Jan 3

DEN

Denver

GEG

Spokane

$108 Roundtrip, found 2 days ago

$108

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Dec 30 from Denver to Spokane, returning Sat, Jan 3, priced at $108 found 2 days ago

Sun, Feb 8 - Thu, Feb 26

DEN

Denver

GEG

Spokane

$114 Roundtrip, found 2 days ago

$114

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Feb 8 from Denver to Spokane, returning Thu, Feb 26, priced at $114 found 2 days ago

Thu, Feb 12 - Thu, Mar 5

DEN

Denver

GEG

Spokane

$115 Roundtrip, found 1 day ago

$115

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Feb 12 from Denver to Spokane, returning Thu, Mar 5, priced at $115 found 1 day ago

Sat, Jan 3 - Sun, Jan 18

DEN

Denver

GEG

Spokane

$119 Roundtrip, found 1 day ago

$119

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jan 3 from Denver to Spokane, returning Sun, Jan 18, priced at $119 found 1 day ago

Thu, Feb 19 - Thu, Mar 5

DEN

Denver

GEG

Spokane

$128 Roundtrip, found 2 days ago

$128

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Feb 19 from Denver to Spokane, returning Thu, Mar 5, priced at $128 found 2 days ago

Sun, Feb 15 - Thu, Mar 5

DEN

Denver

GEG

Spokane

$135 Roundtrip, found 1 day ago

$135

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Feb 15 from Denver to Spokane, returning Thu, Mar 5, priced at $135 found 1 day ago

Sat, Dec 20 - Tue, Dec 23

DEN

Denver

GEG

Spokane

$139 Roundtrip, found 2 days ago

$139

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Dec 20 from Denver to Spokane, returning Tue, Dec 23, priced at $139 found 2 days ago

Sun, Jan 4 - Sun, Jan 18

DEN

Denver

GEG

Spokane

$149 Roundtrip, found 1 day ago

$149

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jan 4 from Denver to Spokane, returning Sun, Jan 18, priced at $149 found 1 day ago