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

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Frontier Airlines Flight 2142 Route Deals From $37

The cheapest prices found with in the last 7 days for return flights were $64 and $37 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 1 - Thu, Sep 10
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$64 Roundtrip, found 3 days ago
$64
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Sky Harbor Intl. to Denver Intl., returning Thu, Sep 10, priced at $64 found 3 days ago
Tue, Oct 27 - Tue, Nov 3
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$68 Roundtrip, found 18 hours ago
$68
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Tue, Oct 27 from Sky Harbor Intl. to Denver Intl., returning Tue, Nov 3, priced at $68 found 18 hours ago
Tue, Sep 29 - Tue, Oct 6
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$71 Roundtrip, just found
$71
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Sep 29 from Sky Harbor Intl. to Denver Intl., returning Tue, Oct 6, priced at $71 just found
Sat, Nov 7 - Sat, Nov 14
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$78 Roundtrip, found 17 hours ago
$78
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Sat, Nov 7 from Sky Harbor Intl. to Denver Intl., returning Sat, Nov 14, priced at $78 found 17 hours ago
Wed, Sep 9 - Sat, Sep 12
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$80 Roundtrip, found 20 hours ago
$80
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Wed, Sep 9 from Sky Harbor Intl. to Denver Intl., returning Sat, Sep 12, priced at $80 found 20 hours ago
Wed, Nov 4 - Sat, Nov 7
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$82 Roundtrip, found 3 days ago
$82
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Nov 4 from Sky Harbor Intl. to Denver Intl., returning Sat, Nov 7, priced at $82 found 3 days ago
Wed, Sep 23 - Sat, Oct 3
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$84 Roundtrip, found 1 day ago
$84
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Sep 23 from Sky Harbor Intl. to Denver Intl., returning Sat, Oct 3, priced at $84 found 1 day ago
Tue, Oct 27 - Tue, Nov 3
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$85 Roundtrip, found 18 hours ago
$85
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Tue, Oct 27 from Sky Harbor Intl. to Denver Intl., returning Tue, Nov 3, priced at $85 found 18 hours ago
Sat, Oct 17 - Thu, Oct 22
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$86 Roundtrip, found 1 day ago
$86
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Oct 17 from Sky Harbor Intl. to Denver Intl., returning Thu, Oct 22, priced at $86 found 1 day ago
Mon, Oct 12 - Wed, Oct 14
PHX
Sky Harbor Intl.
DEN
Denver Intl.
$87 Roundtrip, found 3 days ago
$87
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Oct 12 from Sky Harbor Intl. to Denver Intl., returning Wed, Oct 14, priced at $87 found 3 days 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.