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

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Frontier Airlines Flight 2142 Route Deals From $50

The cheapest prices found with in the last 7 days for return flights were $76 and $50 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 22 - Tue, Sep 29
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$76 Roundtrip, found 3 days ago
$76
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Sep 22 from Sky Harbor Intl. to Denver Intl., returning Tue, Sep 29, priced at $76 found 3 days ago
Tue, Sep 1 - Tue, Sep 8
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$82 Roundtrip, found 6 days ago
$82
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Sky Harbor Intl. to Denver Intl., returning Tue, Sep 8, priced at $82 found 6 days ago
Fri, Sep 11 - Tue, Sep 15
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$92 Roundtrip, found 2 days ago
$92
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Sep 11 from Sky Harbor Intl. to Denver Intl., returning Tue, Sep 15, priced at $92 found 2 days ago
Wed, Aug 5 - Sat, Aug 15
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$96 Roundtrip, found 2 days ago
$96
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Aug 5 from Sky Harbor Intl. to Denver Intl., returning Sat, Aug 15, priced at $96 found 2 days ago
Wed, Sep 23 - Wed, Sep 30
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$98 Roundtrip, found 6 hours ago
$98
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Wed, Sep 23 from Sky Harbor Intl. to Denver Intl., returning Wed, Sep 30, priced at $98 found 6 hours ago
Mon, Aug 17 - Tue, Sep 22
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$100 Roundtrip, found 6 days ago
$100
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Aug 17 from Sky Harbor Intl. to Denver Intl., returning Tue, Sep 22, priced at $100 found 6 days ago
Thu, Aug 13 - Wed, Aug 19
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$101 Roundtrip, found 2 days ago
$101
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Aug 13 from Sky Harbor Intl. to Denver Intl., returning Wed, Aug 19, priced at $101 found 2 days ago
Wed, Aug 12 - Fri, Aug 14
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$103 Roundtrip, found 1 hour ago
$103
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Aug 12 from Sky Harbor Intl. to Denver Intl., returning Fri, Aug 14, priced at $103 found 1 hour ago
Fri, Aug 21 - Mon, Aug 24
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$108 Roundtrip, just found
$108
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Aug 21 from Sky Harbor Intl. to Denver Intl., returning Mon, Aug 24, priced at $108 just found
Sat, Oct 24 - Sat, Oct 31
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$110 Roundtrip, found 17 hours ago
$110
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Sat, Oct 24 from Sky Harbor Intl. to Denver Intl., returning Sat, Oct 31, priced at $110 found 17 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.