Frontier Airlines Flight WN2142 Deals & Information (2025/2026)

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Frontier Airlines Flight 2142 Route Deals From $64

The cheapest prices found with in the last 7 days for return flights were $128 and $64 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 28 - Sun, Aug 31
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$128 Roundtrip, just found
$128
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 28 from Sky Harbor Intl. to Denver Intl., returning Sun, Aug 31, priced at $128 just found
Sat, Aug 9 - Mon, Aug 11
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$129 Roundtrip, found 8 hours ago
$129
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sat, Aug 9 from Sky Harbor Intl. to Denver Intl., returning Mon, Aug 11, priced at $129 found 8 hours ago
Fri, Aug 8 - Wed, Aug 13
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$131 Roundtrip, found 7 hours ago
$131
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Fri, Aug 8 from Sky Harbor Intl. to Denver Intl., returning Wed, Aug 13, priced at $131 found 7 hours ago
Fri, Aug 8 - Mon, Aug 11
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$132 Roundtrip, found 9 hours ago
$132
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Fri, Aug 8 from Sky Harbor Intl. to Denver Intl., returning Mon, Aug 11, priced at $132 found 9 hours ago
Sat, Aug 9 - Wed, Aug 13
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$135 Roundtrip, found 13 hours ago
$135
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Sat, Aug 9 from Sky Harbor Intl. to Denver Intl., returning Wed, Aug 13, priced at $135 found 13 hours ago
Thu, Aug 7 - Sat, Aug 9
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$137 Roundtrip, found 8 hours ago
$137
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Thu, Aug 7 from Sky Harbor Intl. to Denver Intl., returning Sat, Aug 9, priced at $137 found 8 hours ago
Fri, Sep 19 - Sun, Sep 21
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$141 Roundtrip, just found
$141
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Sep 19 from Sky Harbor Intl. to Denver Intl., returning Sun, Sep 21, priced at $141 just found
Sat, Jul 19 - Sun, Jul 20
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$144 Roundtrip, just found
$144
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Jul 19 from Sky Harbor Intl. to Denver Intl., returning Sun, Jul 20, priced at $144 just found
Thu, Jul 10 - Sat, Jul 12
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$148 Roundtrip, found 12 hours ago
$148
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Thu, Jul 10 from Sky Harbor Intl. to Denver Intl., returning Sat, Jul 12, priced at $148 found 12 hours ago
Fri, Jul 18 - Tue, Jul 22
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$150 Roundtrip, found 10 hours ago
$150
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Fri, Jul 18 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 22, priced at $150 found 10 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.