Frontier Airlines Flight 1601 Deals & Information (2026/2027)

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Frontier Airlines Flight 1601 Route Deals From $127

The cheapest prices found with in the last 7 days for return flights were $173 and $127 for one-way flights to Harry Reid Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 14 - Wed, Jan 6
PHL
Philadelphia Intl.
LAS
Harry Reid Intl.
$173 Roundtrip, found 5 days ago
$173
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Dec 14 from Philadelphia Intl. to Harry Reid Intl., returning Wed, Jan 6, priced at $173 found 5 days ago
Mon, Dec 14 - Wed, Jan 6
PHL
Philadelphia Intl.
LAS
Harry Reid Intl.
$213 Roundtrip, found 5 days ago
$213
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Dec 14 from Philadelphia Intl. to Harry Reid Intl., returning Wed, Jan 6, priced at $213 found 5 days ago
Mon, Dec 14 - Wed, Jan 6
PHL
Philadelphia Intl.
LAS
Harry Reid Intl.
$218 Roundtrip, found 5 days ago
$218
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Dec 14 from Philadelphia Intl. to Harry Reid Intl., returning Wed, Jan 6, priced at $218 found 5 days ago
Mon, Feb 22 - Sat, Feb 27
PHL
Philadelphia Intl.
LAS
Harry Reid Intl.
$221 Roundtrip, just found
$221
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Feb 22 from Philadelphia Intl. to Harry Reid Intl., returning Sat, Feb 27, priced at $221 just found
Mon, Jan 11 - Sat, Jan 16
PHL
Philadelphia Intl.
LAS
Harry Reid Intl.
$223 Roundtrip, found 5 days ago
$223
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Jan 11 from Philadelphia Intl. to Harry Reid Intl., returning Sat, Jan 16, priced at $223 found 5 days ago
Tue, Nov 17 - Sat, Nov 21
PHL
Philadelphia Intl.
LAS
Harry Reid Intl.
$231 Roundtrip, found 16 hours ago
$231
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Tue, Nov 17 from Philadelphia Intl. to Harry Reid Intl., returning Sat, Nov 21, priced at $231 found 16 hours ago
Mon, Dec 14 - Wed, Jan 6
PHL
Philadelphia Intl.
LAS
Harry Reid Intl.
$232 Roundtrip, found 5 days ago
$232
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Dec 14 from Philadelphia Intl. to Harry Reid Intl., returning Wed, Jan 6, priced at $232 found 5 days ago
Sat, Nov 14 - Tue, Nov 17
PHL
Philadelphia Intl.
LAS
Harry Reid Intl.
$241 Roundtrip, found 3 hours ago
$241
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Nov 14 from Philadelphia Intl. to Harry Reid Intl., returning Tue, Nov 17, priced at $241 found 3 hours ago
Wed, Nov 18 - Sat, Dec 5
PHL
Philadelphia Intl.
LAS
Harry Reid Intl.
$245 Roundtrip, found 5 days ago
$245
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Nov 18 from Philadelphia Intl. to Harry Reid Intl., returning Sat, Dec 5, priced at $245 found 5 days ago
Thu, Jan 28 - Tue, Feb 2
PHL
Philadelphia Intl.
LAS
Harry Reid Intl.
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Jan 28 from Philadelphia Intl. to Harry Reid Intl., returning Tue, Feb 2, priced at $248 found 1 day ago