$115+ Cheap flights from Philadelphia (PHL) to Sky Harbor Intl (PHX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PHX
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Sky Harbor Intl with Cheapflights
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.Cheapflights Tip: The best prices from Philadelphia to Phoenix Sky Harbor Intl are usually found in January or May, booked 89 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Philadelphia to Sky Harbor Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Philadelphia to Sky Harbor IntlExplore the most affordable flight options available from Philadelphia to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
Explore the most affordable flight options available from Philadelphia to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
This Expedia deal was found by Cheapflights users on 9/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:00 am -
1 stop10h 06m
Fri 10/97:32 pm -
1 stop21h 32m
Deal found 9/2![Frontier logo]()
$254
This Trip.com deal was found by Cheapflights users on 9/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
1 stop10h 06m
Tue 10/66:25 am -
2 stops21h 51m
Deal found 9/2![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:50 am -
1 stop12h 19m
Wed 10/286:00 am -
2 stops14h 16m
Deal found 9/2![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:15 am -
1 stop18h 27m
Mon 10/198:51 pm -
2 stops31h 30m
Deal found 9/2![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am -
1 stop10h 06m
Fri 10/97:38 pm -
2 stops19h 37m
Deal found 9/2![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:30 am -
2 stops18h 18m
Mon 10/267:38 pm -
1 stop8h 40m
Deal found 9/2![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop8h 15m
Tue 10/276:00 am -
2 stops13h 37m
Deal found 9/2![Frontier logo]()
$263
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:50 am -
1 stop16h 56m
Mon 10/198:16 am -
1 stop20h 02m
Deal found 9/1![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop8h 15m
Sun 10/2510:12 pm -
1 stop8h 20m
Deal found 9/2![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:26 pm -
1 stop8h 16m
Thu 10/296:00 am -
2 stops14h 48m
Deal found 9/2![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:50 am -
1 stop12h 19m
Wed 10/286:00 am -
2 stops14h 16m
Deal found 9/2![Frontier logo]()
$269
Best flights from Philadelphia to Sky Harbor IntlDiscover carefully curated flight deals from Philadelphia to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
Discover carefully curated flight deals from Philadelphia to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:15 am -
1 stop10h 29m
Sun 12/202:43 pm -
1 stop8h 16m
Deal found 9/1![Delta logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:48 pm -
1 stop20h 03m
Thu 9/172:05 pm -
1 stop22h 40m
Deal found 9/2![Alaska Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 9/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:05 pm -
1 stop6h 55m
Thu 9/241:30 pm -
1 stop5h 50m
Deal found 9/1![Southwest logo]()
$437
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
1 stop10h 05m
Mon 11/911:35 am -
1 stop9h 22m
Deal found 9/2![United Airlines logo]()
$443
This Southwest deal was found by Cheapflights users on 9/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:25 am -
2 stops9h 15m
Sat 1/99:35 am -
2 stops9h 35m
Deal found 9/1![Southwest logo]()
$447
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:24 am -
1 stop8h 03m
Sun 12/2010:51 am -
2 stops11h 43m
Deal found 9/2![United Airlines logo]()
$448
This Alaska Airlines deal was found by Cheapflights users on 8/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:02 am -
2 stops14h 38m
Wed 11/188:00 am -
2 stops19h 32m
Deal found 8/29![Alaska Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/111:15 pm -
1 stop8h 02m
Fri 12/181:50 pm -
1 stop8h 44m
Deal found 9/2![United Airlines logo]()
$463
This Southwest deal was found by Cheapflights users on 9/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:55 am -
2 stops8h 05m
Sun 10/119:05 am -
2 stops7h 45m
Deal found 9/1![Southwest logo]()
$478
This Alaska Airlines deal was found by Cheapflights users on 8/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:17 pm -
1 stop21h 01m
Sat 10/173:42 pm -
2 stops20h 32m
Deal found 8/28![Alaska Airlines logo]()
$490
This Southwest deal was found by Cheapflights users on 8/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/298:45 pm -
1 stop6h 50m
Sat 1/95:55 am -
2 stops8h 50m
Deal found 8/28![Southwest logo]()
$516
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:56 pm -
2 stops24h 04m
Tue 12/159:00 am -
1 stop18h 27m
Deal found 8/31![Alaska Airlines logo]()
$517
Last-minute flights from Philadelphia to Sky Harbor IntlDiscover last-minute flight deals from Philadelphia to Sky Harbor Intl. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Sky Harbor Intl. Data last updated September 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am -
1 stop10h 06m
Fri 10/97:38 pm -
2 stops19h 37m
Deal found 9/2![Frontier logo]()
$260
This Trip.com deal was found by Cheapflights users on 9/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
1 stop10h 06m
Tue 10/66:25 am -
2 stops21h 51m
Deal found 9/2![Frontier logo]()
$255
This Expedia deal was found by Cheapflights users on 9/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:00 am -
1 stop10h 06m
Fri 10/97:32 pm -
1 stop21h 32m
Deal found 9/2![Frontier logo]()
$254
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:50 am -
1 stop16h 56m
Fri 10/166:15 am -
1 stop16h 01m
Deal found 9/1![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:15 am -
1 stop18h 27m
Mon 10/198:51 pm -
2 stops31h 30m
Deal found 9/2![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop8h 15m
Wed 10/286:00 am -
2 stops14h 16m
Deal found 9/2![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop8h 15m
Sun 10/2510:12 pm -
1 stop8h 20m
Deal found 9/2![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:26 pm -
1 stop8h 16m
Thu 10/296:00 am -
2 stops14h 48m
Deal found 9/2![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:50 am -
1 stop12h 19m
Wed 10/286:00 am -
2 stops14h 16m
Deal found 9/2![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:30 am -
2 stops18h 18m
Fri 10/307:10 am -
1 stop6h 33m
Deal found 9/2![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:50 am -
1 stop12h 19m
Wed 10/286:00 am -
2 stops14h 16m
Deal found 9/2![Frontier logo]()
$269
One-way flights from Philadelphia to Sky Harbor IntlSearch for one-way flight options from Philadelphia to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
Search for one-way flight options from Philadelphia to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:22 pm -
2 stops29h 32m
Deal found 8/30![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:36 pm -
2 stops22h 28m
Deal found 8/31![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:00 pm -
2 stops25h 17m
Deal found 8/30![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 9/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am -
1 stop13h 23m
Deal found 9/2![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:36 pm -
2 stops14h 06m
Deal found 9/2![Frontier logo]()
$121
This Super.com deal was found by Cheapflights users on 9/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
1 stop13h 23m
Deal found 9/2![Frontier logo]()
$122
This Expedia deal was found by Cheapflights users on 9/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:44 pm -
1 stop29h 34m
Deal found 9/3![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 9/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
1 stop10h 06m
Deal found 9/1![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 9/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
1 stop10h 06m
Deal found 9/1![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:40 pm -
2 stops14h 03m
Deal found 8/29![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:22 pm -
2 stops27h 04m
Deal found 9/2![Frontier logo]()
$129
Find flight deals from Philadelphia to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $254 (Expedia) |
One-way from | $115 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $525 |
Good round-trip deal | $485 or less |
Good one-way deal | $289 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 3, 2026.
Use the filters below to find and compare flights from Philadelphia to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaPhoenix
PHL Philadelphia - PHX Phoenix Sky Harbor Intl
PHLPHX
Philadelphia
Thu 12/17
5:15 am-1:44 pm
1 stop10h 29m
Phoenix Sky Harbor Intl
Sun 12/20
2:43 pm-12:59 am
1 stop8h 16m
$353
PhiladelphiaPhoenix
PHL Philadelphia - PHX Phoenix Sky Harbor Intl
PHLPHX
Philadelphia
Tue 9/15
4:48 pm-9:51 am
1 stop20h 03m
Phoenix Sky Harbor Intl
Thu 9/17
2:05 pm-3:45 pm
1 stop22h 40m
$358
Quickest round-trip
PhiladelphiaPhoenix
PHL Philadelphia - PHX Phoenix Sky Harbor Intl
PHLPHX
Philadelphia
Mon 9/21
4:05 pm-8:00 pm
1 stop6h 55m
Phoenix Sky Harbor Intl
Thu 9/24
1:30 pm-10:20 pm
1 stop5h 50m
$437
PhiladelphiaPhoenix
PHL Philadelphia - PHX Phoenix Sky Harbor Intl
PHLPHX
Philadelphia
Thu 11/5
6:00 am-2:05 pm
1 stop10h 05m
Phoenix Sky Harbor Intl
Mon 11/9
11:35 am-10:57 pm
1 stop9h 22m
$443
PhiladelphiaPhoenix
PHL Philadelphia - PHX Phoenix Sky Harbor Intl
PHLPHX
Philadelphia
Thu 12/10
5:25 am-12:40 pm
2 stops9h 15m
Phoenix Sky Harbor Intl
Sat 1/9
9:35 am-9:10 pm
2 stops9h 35m
$447
PhiladelphiaPhoenix
PHL Philadelphia - PHX Phoenix Sky Harbor Intl
PHLPHX
Philadelphia
Thu 12/17
6:24 am-12:27 pm
1 stop8h 03m
Phoenix Sky Harbor Intl
Sun 12/20
10:51 am-12:34 am
2 stops11h 43m
$448
PhiladelphiaPhoenix
PHL Philadelphia - PHX Phoenix Sky Harbor Intl
PHLPHX
Philadelphia
Sat 11/14
7:02 am-7:40 pm
2 stops14h 38m
Phoenix Sky Harbor Intl
Wed 11/18
8:00 am-5:32 am
2 stops19h 32m
$460
PhiladelphiaPhoenix
PHL Philadelphia - PHX Phoenix Sky Harbor Intl
PHLPHX
Philadelphia
Fri 12/11
1:15 pm-7:17 pm
1 stop8h 02m
Phoenix Sky Harbor Intl
Fri 12/18
1:50 pm-12:34 am
1 stop8h 44m
$463
PhiladelphiaPhoenix
PHL Philadelphia - PHX Phoenix Sky Harbor Intl
PHLPHX
Philadelphia
Fri 10/2
5:55 am-11:00 am
2 stops8h 05m
Phoenix Sky Harbor Intl
Sun 10/11
9:05 am-7:50 pm
2 stops7h 45m
$478
PhiladelphiaPhoenix
PHL Philadelphia - PHX Phoenix Sky Harbor Intl
PHLPHX
Philadelphia
Wed 10/14
4:17 pm-10:18 am
1 stop21h 01m
Phoenix Sky Harbor Intl
Sat 10/17
3:42 pm-3:14 pm
2 stops20h 32m
$490
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to Sky Harbor Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Sky Harbor Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Philadelphia with our price prediction graph.
PHL-PHX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Philadelphia to Phoenix Sky Harbor Intl Airport
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How far ahead should I book a flight from Philadelphia to Phoenix Sky Harbor Intl Airport?
The price you pay for your flight from Philadelphia to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Philadelphia to Phoenix Sky Harbor Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Philadelphia to Phoenix Sky Harbor Intl Airport (average of $474). Flying from Philadelphia to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $526). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PHL to PHX?
Find hourly flight availability from Philadelphia to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 3, 2026.
It’s typically best to fly out from Philadelphia to Phoenix Sky Harbor Intl Airport in the afternoon. Doing so could potentially save you 11% on the flight price compared to flying in the evening, which is usually more expensive.
What is the cheapest day to fly from Philadelphia to Phoenix Sky Harbor Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Sky Harbor Intl. Price data was last updated on August 29, 2026.
Travelers seeking maximum savings on their Philadelphia to Phoenix Sky Harbor Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Philadelphia to Phoenix delayed?
About 16% of weekly flights between Philadelphia and Phoenix have experienced delays in the past year, with the average delay time being 157 minutes.
What is the most punctual flight time for Philadelphia to Phoenix flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Philadelphia to Phoenix flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
What’s the top layover airport for flights from Philadelphia to Phoenix Sky Harbor Intl Airport?
Share of 1-stop round-trip flights from Philadelphia to Phoenix Sky Harbor Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Detroit (DTW) – chosen by Cheapflights users on 52% of 1-stop itineraries from Philadelphia to Phoenix Sky Harbor Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from Philadelphia to Phoenix Sky Harbor Intl Airport?
Average round-trip fare for 1-stop flights from Philadelphia to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Detroit (DTW) is the most affordable 1-stop option, with an average round-trip price of $203.
What’s the fastest layover option from Philadelphia to Phoenix Sky Harbor Intl Airport?
Shortest average travel time for 1-stop one-way flights from Philadelphia to Phoenix Sky Harbor Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via St. Louis (STL) have the shortest average one-way travel time for 1-stop routes: 6h 43m.
Which airport typically offers the quickest layover for flights from Philadelphia to Phoenix Sky Harbor Intl Airport?
Average layover duration for 1-stop one-way flights from Philadelphia to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via St. Louis (STL) offer the fastest connection on this route, with an average layover time of 0h 48m.
The best insider tips for Philadelphia to Phoenix Sky Harbor Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Philadelphia to Phoenix Sky Harbor Intl Airport trip
Our travel experts
Reviews of airlines servicing Sky Harbor Intl
Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated September 3, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines from Philadelphia to Phoenix Sky Harbor Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkayAlison,May 2024
PIT - DEN
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkayAlison,May 2024
PIT - DEN
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkayAlison,May 2024
PIT - DEN
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkayAlison,May 2024
PIT - DEN
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkayAlison,May 2024
PIT - DEN
Crew
8.6
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
4.0
OkayAlison,May 2024
PIT - DEN
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGlendale
Buckeye
Payson
Goodyear
Surprise
Wickenburg
Paradise Valley
Peoria
Chandler
Casa Grande
Camp Verde
Globe
Fountain Hills
Guadalupe
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Top 6 airlines flying from Philadelphia to Sky Harbor Intl
Discover the top 6 airlines that operate flights from Philadelphia to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$270 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$258 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$204 | Average$431 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$228 | Average$343 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$327 | Average$505 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$396 | Average$527 | FlexibilityNo cancel fee | On-time71% |