Frontier Airlines Flight 2350 Deals & Information (2026/2027)

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Frontier Airlines Flight 2350 Route Deals From $56

The cheapest prices found with in the last 7 days for return flights were $98 and $56 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 3 - Tue, Dec 8
LAS
Harry Reid Intl.
DEN
Denver Intl.
$98 Roundtrip, found 4 days ago
$98
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Dec 3 from Harry Reid Intl. to Denver Intl., returning Tue, Dec 8, priced at $98 found 4 days ago
Tue, Dec 1 - Wed, Dec 2
LAS
Harry Reid Intl.
DEN
Denver Intl.
$107 Roundtrip, found 2 days ago
$107
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Dec 1 from Harry Reid Intl. to Denver Intl., returning Wed, Dec 2, priced at $107 found 2 days ago
Thu, Nov 19 - Thu, Nov 26
LAS
Harry Reid Intl.
DEN
Denver Intl.
$108 Roundtrip, found 21 hours ago
$108
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Thu, Nov 19 from Harry Reid Intl. to Denver Intl., returning Thu, Nov 26, priced at $108 found 21 hours ago
Tue, Dec 1 - Wed, Dec 2
LAS
Harry Reid Intl.
DEN
Denver Intl.
$112 Roundtrip, found 2 days ago
$112
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Dec 1 from Harry Reid Intl. to Denver Intl., returning Wed, Dec 2, priced at $112 found 2 days ago
Thu, Dec 3 - Tue, Dec 8
LAS
Harry Reid Intl.
DEN
Denver Intl.
$112 Roundtrip, found 4 days ago
$112
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Dec 3 from Harry Reid Intl. to Denver Intl., returning Tue, Dec 8, priced at $112 found 4 days ago
Sat, Nov 14 - Sat, Nov 21
LAS
Harry Reid Intl.
DEN
Denver Intl.
$113 Roundtrip, found 4 days ago
$113
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Nov 14 from Harry Reid Intl. to Denver Intl., returning Sat, Nov 21, priced at $113 found 4 days ago
Tue, Dec 1 - Wed, Dec 2
LAS
Harry Reid Intl.
DEN
Denver Intl.
$116 Roundtrip, found 2 days ago
$116
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Dec 1 from Harry Reid Intl. to Denver Intl., returning Wed, Dec 2, priced at $116 found 2 days ago
Mon, Dec 7 - Wed, Dec 9
LAS
Harry Reid Intl.
DEN
Denver Intl.
$117 Roundtrip, found 4 days ago
$117
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Dec 7 from Harry Reid Intl. to Denver Intl., returning Wed, Dec 9, priced at $117 found 4 days ago
Sat, Dec 12 - Mon, Dec 14
LAS
Harry Reid Intl.
DEN
Denver Intl.
$118 Roundtrip, found 2 days ago
$118
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Dec 12 from Harry Reid Intl. to Denver Intl., returning Mon, Dec 14, priced at $118 found 2 days ago
Fri, Jan 29 - Mon, Feb 1
LAS
Harry Reid Intl.
DEN
Denver Intl.
$120 Roundtrip, found 1 day ago
$120
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Jan 29 from Harry Reid Intl. to Denver Intl., returning Mon, Feb 1, priced at $120 found 1 day ago