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

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Frontier Airlines Flight 2142 Route Deals From $39

The cheapest prices found with in the last 7 days for return flights were $68 and $39 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 12 - Sat, Nov 14
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$68 Roundtrip, found 21 hours ago
$68
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Thu, Nov 12 from Sky Harbor Intl. to Denver Intl., returning Sat, Nov 14, priced at $68 found 21 hours ago
Mon, Sep 14 - Wed, Sep 16
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$78 Roundtrip, found 17 hours ago
$78
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Mon, Sep 14 from Sky Harbor Intl. to Denver Intl., returning Wed, Sep 16, priced at $78 found 17 hours ago
Sat, Sep 26 - Mon, Oct 5
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$80 Roundtrip, found 9 hours ago
$80
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Sat, Sep 26 from Sky Harbor Intl. to Denver Intl., returning Mon, Oct 5, priced at $80 found 9 hours ago
Mon, Sep 14 - Mon, Sep 28
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$93 Roundtrip, found 16 hours ago
$93
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Mon, Sep 14 from Sky Harbor Intl. to Denver Intl., returning Mon, Sep 28, priced at $93 found 16 hours ago
Thu, Oct 8 - Mon, Oct 12
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$95 Roundtrip, found 8 hours ago
$95
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Thu, Oct 8 from Sky Harbor Intl. to Denver Intl., returning Mon, Oct 12, priced at $95 found 8 hours ago
Fri, Sep 25 - Sat, Sep 26
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$98 Roundtrip, found 11 hours ago
$98
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Fri, Sep 25 from Sky Harbor Intl. to Denver Intl., returning Sat, Sep 26, priced at $98 found 11 hours ago
Wed, Nov 11 - Fri, Nov 13
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$98 Roundtrip, found 13 hours ago
$98
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Wed, Nov 11 from Sky Harbor Intl. to Denver Intl., returning Fri, Nov 13, priced at $98 found 13 hours ago
Mon, Nov 2 - Tue, Nov 3
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$103 Roundtrip, found 5 hours ago
$103
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Nov 2 from Sky Harbor Intl. to Denver Intl., returning Tue, Nov 3, priced at $103 found 5 hours ago
Fri, Oct 30 - Mon, Nov 2
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$106 Roundtrip, found 11 hours ago
$106
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Fri, Oct 30 from Sky Harbor Intl. to Denver Intl., returning Mon, Nov 2, priced at $106 found 11 hours ago
Mon, Sep 21 - Fri, Sep 25
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$108 Roundtrip, found 3 hours ago
$108
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Mon, Sep 21 from Sky Harbor Intl. to Denver Intl., returning Fri, Sep 25, priced at $108 found 3 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.