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

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Frontier Airlines Flight 2350 Route Deals From $52

The cheapest prices found with in the last 7 days for return flights were $118 and $52 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 7 - Sat, Nov 14
LAS
Harry Reid Intl.
DEN
Denver Intl.
$118 Roundtrip, found 11 hours ago
$118
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sat, Nov 7 from Harry Reid Intl. to Denver Intl., returning Sat, Nov 14, priced at $118 found 11 hours ago
Mon, Nov 16 - Wed, Nov 18
LAS
Harry Reid Intl.
DEN
Denver Intl.
$123 Roundtrip, found 3 hours ago
$123
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Mon, Nov 16 from Harry Reid Intl. to Denver Intl., returning Wed, Nov 18, priced at $123 found 3 hours ago
Sat, Nov 7 - Sat, Nov 14
LAS
Harry Reid Intl.
DEN
Denver Intl.
$129 Roundtrip, found 11 hours ago
$129
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sat, Nov 7 from Harry Reid Intl. to Denver Intl., returning Sat, Nov 14, priced at $129 found 11 hours ago
Thu, Dec 3 - Tue, Dec 8
LAS
Harry Reid Intl.
DEN
Denver Intl.
$130 Roundtrip, found 3 days ago
$130
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Dec 3 from Harry Reid Intl. to Denver Intl., returning Tue, Dec 8, priced at $130 found 3 days ago
Fri, Oct 30 - Tue, Nov 3
LAS
Harry Reid Intl.
DEN
Denver Intl.
$137 Roundtrip, found 3 hours ago
$137
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Oct 30 from Harry Reid Intl. to Denver Intl., returning Tue, Nov 3, priced at $137 found 3 hours ago
Sat, Nov 7 - Sat, Nov 14
LAS
Harry Reid Intl.
DEN
Denver Intl.
$138 Roundtrip, found 11 hours ago
$138
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sat, Nov 7 from Harry Reid Intl. to Denver Intl., returning Sat, Nov 14, priced at $138 found 11 hours ago
Tue, Oct 27 - Fri, Oct 30
LAS
Harry Reid Intl.
DEN
Denver Intl.
$139 Roundtrip, found 6 hours ago
$139
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, Oct 27 from Harry Reid Intl. to Denver Intl., returning Fri, Oct 30, priced at $139 found 6 hours ago
Tue, Oct 27 - Fri, Oct 30
LAS
Harry Reid Intl.
DEN
Denver Intl.
$144 Roundtrip, found 6 hours ago
$144
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, Oct 27 from Harry Reid Intl. to Denver Intl., returning Fri, Oct 30, priced at $144 found 6 hours ago
Wed, Oct 14 - Tue, Oct 20
LAS
Harry Reid Intl.
DEN
Denver Intl.
$144 Roundtrip, found 5 days ago
$144
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Oct 14 from Harry Reid Intl. to Denver Intl., returning Tue, Oct 20, priced at $144 found 5 days ago
Wed, Oct 14 - Tue, Oct 20
LAS
Harry Reid Intl.
DEN
Denver Intl.
$149 Roundtrip, found 5 days ago
$149
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Oct 14 from Harry Reid Intl. to Denver Intl., returning Tue, Oct 20, priced at $149 found 5 days ago