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Cheap flights from Philadelphia (PHL) to Phoenix

PHL — PHX
Nov 2 — Nov 91
Mon 11/2
Mon 11/9
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Phoenix are usually found in May or January, booked 89 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Find flight deals from Philadelphia to Phoenix

Popular in

September

Cheapest in

May

Average price

$554
Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Best time to book a flight from Philadelphia to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Philadelphia with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Phoenix

How far ahead should I book a flight from Philadelphia to Phoenix?

The best time to book flights from Philadelphia to Phoenix is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Philadelphia to Phoenix?

Currently, May is the cheapest month in which you can book a flight from Philadelphia to Phoenix (average of $480). Flying from Philadelphia to Phoenix in September is currently the most expensive (average of $566). 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?

It’s typically best to fly out from Philadelphia to Phoenix in the afternoon. Doing so could potentially save you 13% 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?

Travelers seeking maximum savings on their Philadelphia to Phoenix flight should consider departing on Tuesday afternoons 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.

Reviews of airlines servicing Phoenix

Read through reviews of airlines operating flights from Philadelphia to Phoenix, such as Southwest,Delta, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,214 reviews

Comfort

8.0

Overall

7.9

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Southwest
7.9
Good
4,214 reviews
Southwest
7.9
Good
4,214 reviews

Comfort

8.0

Overall

7.9

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Delta
7.8
Good
8,627 reviews
Southwest
7.9
Good
4,214 reviews

Comfort

8.0

Overall

7.9

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
JetBlue
7.1
Good
3,044 reviews
Southwest
7.9
Good
4,214 reviews

Comfort

8.0

Overall

7.9

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
American Airlines
7.0
Good
12,128 reviews
Southwest
7.9
Good
4,214 reviews

Comfort

8.0

Overall

7.9

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.
Frontier
5.6
Fair
2,565 reviews
Southwest
7.9
Good
4,214 reviews

Comfort

8.0

Overall

7.9

Food

7.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Edward,Sep 2026

MCO - BWI

Changed flight which was easy. Gate Agent booked me from extra leg room seat on original flight to row 15 on new flight that did not have extra leg room - even though it was an exit row. The row in front of me with extra leg room had an empty seat.

Related info for your journey

  • What airport do you fly from for flights from Philadelphia to Phoenix?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Phoenix. You should not have trouble finding flights to Phoenix from Philadelphia; the airport handles an average of 2 outbound flights to Phoenix per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Philadelphia airport to Phoenix. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

  • What are the cheapest airlines flying from Philadelphia to Phoenix round-trip?

    Flying on Frontier is currently your cheapest option to Phoenix, with prices starting at $158. Additional round-trip tickets that might be worth considering are offered by Delta and JetBlue, with the lowest prices starting at $228 and $257, respectively. Frontier is priced at 69% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to Phoenix one-way?

    One-way options have recently been found by users for as low as $86 on Frontier. Other airlines that offer cheap prices include JetBlue from $122 and United Airlines from $145 one-way.

  • What are the most reliable airlines from Philadelphia to Phoenix?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Philadelphia to Phoenix on time: STARLUX Airlines (100%), American Airlines (80%), Qatar Airways (68%).

  • What are the cheapest flights from Philadelphia to Phoenix?

    Looking for the cheapest flight from Philadelphia to Phoenix? While on average our users pay $1,416, our data indicates the cheapest price to be $178. The most popular route (Philadelphia - Phoenix Sky Harbor Intl), is priced around $233.

  • Can I find deals for flights from Philadelphia to Phoenix that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Phoenix.

  • Can I find deals for business class flights from Philadelphia to Phoenix?

    Yes. Cheapflights offers flight deals from Philadelphia to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Phoenix?

    Currently, May is the cheapest month in which you can book a flight from Philadelphia to Phoenix (average of $480). Flying from Philadelphia to Phoenix in September is currently the most expensive (average of $566). 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.

See more FAQs

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Alternative routes for Philadelphia to Phoenix

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Top 6 airlines flying from Philadelphia to Phoenix

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$158Average$277FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$198Average$316FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$306FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$257Average$436FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$298Average$505FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$398Average$535FlexibilityNo cancel feeOn-time71%

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