Philadelphia (PHL) to Phoenix (PHX) economy award flights

PHX → PHL

Cheapest right now9,500milesPlus fees$5.60Program

Delta SkyMilesAirline

Delta Air LinesDepartingThu, Dec 17

Last checked 8h agoChecked 21 Oct 2026, 22:31 UTC

Which program and airline costs you least

Philadelphia to Phoenix in economy starts at 9,500 miles plus $5.60 — Delta Air Lines through Delta SkyMiles.

Every way to book PHL to PHX with miles or points
Airline	Program
Delta Air Linesvia MSPDelta SkyMiles	Delta SkyMiles	Fewest miles9,500plus $5.60	Lowest fees$5.60
Alaska Airlinesvia SEAAtmos Rewards	Atmos Rewards	12.5K Atmos pointsplus $5.60	$5.60
American AirlinesNonstopAtmos Rewards	Atmos Rewards	12.5K Atmos pointsplus $25.60	$25.60
United Airlinesvia ORDLifeMiles	LifeMiles	13.5Kplus $5.60	$5.60
Delta Air Linesvia SLCAir France-KLM Flying Blue	Air France-KLM Flying BlueStandard fare	18.5Kplus $14.60	$14.60

PHL to PHX in economy: the facts

Over the next 60 days we hold economy seats from Philadelphia to Phoenix on 60 of the 60 departure days, through 4 programs. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat. Data updated October 22, 2026.

Delta SkyMiles
Days with space
1 of 60
Lowest
9,500 miles
Typical day
9,500 miles
Cash on top
$6
Atmos Rewards
Days with space
60 of 60
Lowest
12,500 Atmos points
Typical day
12,500 Atmos points
Cash on top
$6 to $31
LifeMiles
Days with space
1 of 60
Lowest
13,500 miles
Typical day
13,500 miles
Cash on top
$6
Air France-KLM Flying Blue
Days with space
1 of 60
Lowest
18,500 miles
Typical day
18,500 miles
Cash on top
$15

PHL to PHX economy seats per program over the next 60 days
Program	Days with space	Lowest	Typical day	Cash on top
Delta SkyMiles	1 of 60	9,500 miles	9,500 miles	$6
Atmos Rewards	60 of 60	12,500 Atmos points	12,500 Atmos points	$6 to $31
LifeMiles	1 of 60	13,500 miles	13,500 miles	$6
Air France-KLM Flying Blue	1 of 60	18,500 miles	18,500 miles	$15

Nonstop or with a connection

Nonstop seats on American Airlines. With a connection on Alaska Airlines, Delta Air Lines and United Airlines.

How to book it

Delta SkyMiles books on delta.com: sign in there, search PHL to PHX in economy on a date with space, and pay in miles with the cash on top (from $6).
Atmos Rewards books on alaskaair.com: sign in there, search PHL to PHX in economy on a date with space, and pay in Atmos points with the cash on top (from $6).
LifeMiles books on lifemiles.com: sign in there, search PHL to PHX in economy on a date with space, and pay in miles with the cash on top (from $6).
Air France-KLM Flying Blue books on airfrance.fr: sign in there, search PHL to PHX in economy on a date with space, and pay in miles with the cash on top (from $15).

MilesZone finds the seat; it does not book it or take payment.

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