Frontier Airlines Flight 2142 Deals & Information (2025/2026)

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Frontier Airlines Flight 2142 Route Deals From $30

The cheapest prices found with in the last 7 days for return flights were $58 and $30 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 13 - Sat, Jan 24
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$58 Roundtrip, just found
$58
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Jan 13 from Sky Harbor Intl. to Denver Intl., returning Sat, Jan 24, priced at $58 just found
Sat, Jan 17 - Sun, Jan 18
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$59 Roundtrip, just found
$59
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Jan 17 from Sky Harbor Intl. to Denver Intl., returning Sun, Jan 18, priced at $59 just found
Tue, Jan 13 - Sun, Jan 25
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$62 Roundtrip, just found
$62
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Jan 13 from Sky Harbor Intl. to Denver Intl., returning Sun, Jan 25, priced at $62 just found
Mon, Feb 2 - Wed, Feb 4
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$63 Roundtrip, found 5 hours ago
$63
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Feb 2 from Sky Harbor Intl. to Denver Intl., returning Wed, Feb 4, priced at $63 found 5 hours ago
Sat, Feb 14 - Mon, Feb 16
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$64 Roundtrip, found 16 hours ago
$64
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Sat, Feb 14 from Sky Harbor Intl. to Denver Intl., returning Mon, Feb 16, priced at $64 found 16 hours ago
Thu, Feb 26 - Sun, Mar 1
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$66 Roundtrip, just found
$66
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Feb 26 from Sky Harbor Intl. to Denver Intl., returning Sun, Mar 1, priced at $66 just found
Thu, Feb 12 - Sun, Feb 15
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$67 Roundtrip, just found
$67
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Feb 12 from Sky Harbor Intl. to Denver Intl., returning Sun, Feb 15, priced at $67 just found
Wed, Jan 14 - Wed, Jan 21
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$68 Roundtrip, found 2 hours ago
$68
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Jan 14 from Sky Harbor Intl. to Denver Intl., returning Wed, Jan 21, priced at $68 found 2 hours ago
Wed, Feb 25 - Mon, Mar 2
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$73 Roundtrip, found 3 hours ago
$73
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Feb 25 from Sky Harbor Intl. to Denver Intl., returning Mon, Mar 2, priced at $73 found 3 hours ago
Sat, Feb 7 - Sat, Feb 14
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$74 Roundtrip, found 1 hour ago
$74
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Feb 7 from Sky Harbor Intl. to Denver Intl., returning Sat, Feb 14, priced at $74 found 1 hour 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.