Frontier Airlines Flight 2142 Deals & Information (2026/2027)

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Frontier Airlines Flight 2142 Route Deals From $71

The cheapest prices found with in the last 7 days for return flights were $68 and $71 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 5 - Tue, Nov 17
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$68 Roundtrip, found 3 days ago
$68
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Nov 5 from Sky Harbor Intl. to Denver Intl., returning Tue, Nov 17, priced at $68 found 3 days ago
Tue, Nov 3 - Wed, Nov 4
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$69 Roundtrip, found 2 days ago
$69
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Nov 3 from Sky Harbor Intl. to Denver Intl., returning Wed, Nov 4, priced at $69 found 2 days ago
Fri, Oct 30 - Sat, Oct 31
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$74 Roundtrip, found 3 days ago
$74
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Oct 30 from Sky Harbor Intl. to Denver Intl., returning Sat, Oct 31, priced at $74 found 3 days ago
Thu, Nov 5 - Tue, Nov 17
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$76 Roundtrip, found 3 days ago
$76
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Nov 5 from Sky Harbor Intl. to Denver Intl., returning Tue, Nov 17, priced at $76 found 3 days ago
Wed, Oct 28 - Mon, Nov 2
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$80 Roundtrip, found 2 days ago
$80
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Oct 28 from Sky Harbor Intl. to Denver Intl., returning Mon, Nov 2, priced at $80 found 2 days ago
Sat, Nov 14 - Wed, Nov 18
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$80 Roundtrip, found 2 days ago
$80
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Nov 14 from Sky Harbor Intl. to Denver Intl., returning Wed, Nov 18, priced at $80 found 2 days ago
Tue, Nov 17 - Wed, Nov 18
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$82 Roundtrip, found 2 days ago
$82
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Nov 17 from Sky Harbor Intl. to Denver Intl., returning Wed, Nov 18, priced at $82 found 2 days ago
Thu, Nov 5 - Sat, Nov 7
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$86 Roundtrip, found 2 days ago
$86
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Nov 5 from Sky Harbor Intl. to Denver Intl., returning Sat, Nov 7, priced at $86 found 2 days ago
Tue, Jan 5 - Sat, Jan 9
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$88 Roundtrip, found 12 hours ago
$88
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Tue, Jan 5 from Sky Harbor Intl. to Denver Intl., returning Sat, Jan 9, priced at $88 found 12 hours ago
Thu, Dec 10 - Wed, Dec 16
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$90 Roundtrip, found 11 hours ago
$90
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Dec 10 from Sky Harbor Intl. to Denver Intl., returning Wed, Dec 16, priced at $90 found 11 hours ago

Frequently asked questions

What route does flight number F92142 take?
Flight number F92142 takes 4 hours and 45 minutes to fly direct from McCarran Airport to Philadelphia Airport. Sure, there's magic in the destination, but the journey is always half the fun!
What terminal does F92142 fly out of?
You'll likely be jetting out of Terminal 3 if you're traveling on F92142 direct from Las Vegas, NV Airport (LAS-McCarran Intl.) to Philadelphia, PA Airport (PHL-Philadelphia Intl.).
What kind of plane is on flight number F92142?
You'll most likely find yourself cruising aboard the Airbus A320 if your flight number is F92142. This flight usually departs from McCarran Airport and comes in to land at Philadelphia, PA Airport (PHL-Philadelphia Intl.).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your F92142 flight with Travelocity, please visit our Customer Service Portal.