$125 Cheap Frontier Airlines flights Phoenix (PHX) to Pittsburgh (PIT)

View $125 flight on Mon, Jul 14, 2025Opens in a new window

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$125 Cheap Frontier Airlines flights Phoenix (PHX) to Pittsburgh (PIT)

Prices were available within the past 7 days and start at $125 for one-way flights and $295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Oct 31 - Mon, Nov 3
PHX
Phoenix
PIT
Pittsburgh
$295 Roundtrip, found 6 hours ago
$295
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Fri, Oct 31 from Phoenix to Pittsburgh, returning Mon, Nov 3, priced at $295 found 6 hours ago
Flights from Phoenix (PHX) to Pittsburgh (PIT)
Origin airport
Sky Harbor Intl.
Destination airport
Pittsburgh Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
American Airlines
Distance
1808 mi
Average flight time
7 hours 2 mins

Frequently asked questions

How much is a Frontier Airlines flight from Sky Harbor Intl. Airport (PHX) to Pittsburgh Intl. Airport (PIT)?
You can find budget-friendly return Frontier Airlines flights from $295 from PHX to PIT by organizing your results from "Price (lowest to highest)" on Expedia. Or search for options from $125 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PHX to PIT with Frontier Airlines?
Browse for round-trip or one-way flights to Pittsburgh in January or February. You could find a cheap fare with Frontier Airlines during these quieter months.
What is the cheapest time to book flights from Sky Harbor Intl. Airport (PHX) to Pittsburgh Intl. Airport (PIT) with Frontier Airlines?
Search for affordable Frontier Airlines flights from Sky Harbor Intl. Airport (PHX) to Pittsburgh Intl. Airport (PIT) one to three months prior to your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and journey, the best day of the week to book a domestic flight is usually Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Frontier Airlines fly nonstop from Sky Harbor Intl. Airport (PHX) to Pittsburgh Intl. Airport (PIT)?
Fill in your dates, press search and use the "Nonstop" filter on Expedia to browse any direct flights from PHX to PIT with Frontier Airlines or other airlines.
What is the earliest Frontier Airlines flight from PHX to PIT?
Browse Frontier Airlines's earliest flights from PHX to PIT by selecting our "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Frontier Airlines fly into in Pittsburgh?
Jump on a Frontier Airlines flight from Sky Harbor Intl. Airport (PHX) to Pittsburgh, and you're most likely to touch down at Pittsburgh Intl. Airport (PIT). This is the airline's main hub in this destination.
Why fly with Frontier Airlines from PHX to PIT?
A rewarding loyalty program and the opportunity to collect points through Frontier Miles are the start of the reasons to jet off from PHX to PIT with Frontier Airlines. Plus, by joining Expedia's free One Key™ program, you can earn OneKeyCash™* in addition to Frontier Airlines's loyalty program earnings. It's yours to spend on future travel plans.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Frontier Airlines flight from Sky Harbor Intl. Airport (PHX) to Pittsburgh Intl. Airport (PIT)?
Depending on the type of fare you purchased, a fee typically applies if you cancel or reschedule your flight more than 24 hours after confirmation. To secure plane tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when looking for flights. For more details on modifying or canceling your reservation, head to "Trips," select your flight and tick "Manage Booking."

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