HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

Cheap First Class Flights from Philadelphia to Phoenix Sky Harbor Intl Airport

PHL — PHX
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, First
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Essential info for First Class flights from Philadelphia to Phoenix Sky Harbor Intl Airport

Find the latest flights to Phoenix Sky Harbor Intl Airport in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data were last updated on August 2, 2026.

Top Rated Airline

American Airlines

No. of Airlines

4
Most popular airline to fly first class with to Sky Harbor Intl in the past 7 days
Search Deals
Airlines that offer first class options for this route
Search Deals

Find First Class flight deals from Philadelphia to Phoenix Sky Harbor Intl Airport

Cheapest first class flights to Sky Harbor Intl
Explore the most affordable first class flight options available to Sky Harbor Intl. Find the lowest fares based on data from user searches, with prices last updated on August 2, 2026.

This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:40 pm
PHL
-
PHX
1 stop7h 34m
Delta
Sat 10/1012:03 pm
PHX
-
PHL
1 stop8h 47m
Delta
Deal found 7/31$1,281
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:10 pm
PHL
-
PHX
1 stop9h 33m
Delta
Mon 11/911:55 pm
PHX
-
PHL
1 stop7h 32m
Delta
Deal found 7/30$1,316
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:10 pm
PHL
-
PHX
1 stop9h 33m
Delta
Sun 11/811:25 pm
PHX
-
PHL
1 stop7h 22m
Delta
Deal found 7/30$1,336
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:15 am
PHL
-
PHX
1 stop6h 51m
Delta
Sat 8/1511:05 pm
PHX
-
PHL
1 stop6h 50m
Delta
Deal found 7/31$1,339
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:35 pm
PHL
-
PHX
Nonstop5h 14m
American Airlines
Fri 10/912:10 am
PHX
-
PHL
Nonstop4h 27m
American Airlines
Deal found 8/2$1,369
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:22 pm
PHL
-
PHX
Nonstop5h 22m
American Airlines
Mon 11/910:45 pm
PHX
-
PHL
Nonstop4h 25m
American Airlines
Deal found 8/1$1,404

Travel insights for first class flights from Philadelphia to Sky Harbor Intl

Get recent, data-driven insights about first class flights from Philadelphia to Sky Harbor Intl including ideal travel times, pricing trends, and more.

Which month is the cheapest to fly First Class from Philadelphia to Phoenix Sky Harbor Intl Airport?

For First Class flights the cheapest month to fly the route is January. The most expensive months are November and February.

Frequently Asked Questions about Philadelphia to Phoenix Sky Harbor Intl Airport First Class flights

Find answers to common questions related to First Class tickets for flights to Phoenix Sky Harbor Intl Airport. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on August 2, 2026.

  • What's cheaper, flying business or first class?

    First class flights are more often than not more expensive than business class. However, average prices on this route are lower for first class at $1,591 compared to an average of $2,475 for business class tickets.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.