Philadelphia to Phoenix flights
Round trip · Economy · Prices per person in USD
Prices updated
Prices are low right now
$259 is $50 (16%) below the usual $309 for Philadelphia → Phoenix.
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when Philadelphia → Phoenix drops below your price.Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | No fares found yet |
| October 2026 | $259 (cheapest month) |
| November 2026 | $308 |
| December 2026 | $436 |
Cheapest dates in the next 4 months
Round trip, per person-
Oct 15 – 19 4 nights · leave Thu$259 −16% vs usual$259 −16% vs usual Book
Frontier Airlines 1 stop · 7h 28m -
Nov 20 – 23 3 nights · leave Fri$308$308 Book
Frontier Airlines 1 stop · 7h 01m
-
Oct 2 – 4 2 nights · leave Fri$311$311 Book
Southwest Airlines 1 stop · 5h 40m -
Oct 13 – 17 4 nights · leave Tue$422 +37% vs usual$422 +37% vs usual Book
Frontier Airlines 3 stops · 13h 13m
-
Dec 30 – Jan 3, 2027 4 nights · leave Wed$436 +41% vs usual$436 +41% vs usual Book
Frontier Airlines 1 stop · 6h 49m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Phoenix
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Plan the rest of your trip
Phoenix · Oct 15 – 19Travel insurance · EKTA Airport transfer · Kiwitaxi
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Good to know
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Philadelphia to Phoenix: questions
How much is a flight from Philadelphia to Phoenix?
The cheapest round trip we have found right now is $259, leaving October 15 and returning October 19. The usual price on this route is about $309, so this fare is 16% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Philadelphia to Phoenix?
October 2026, with round trips from $259. The most expensive month in our data is December (from $436). Based on the 3 months ahead we have prices for.
About this route
We track round-trip economy fares from Philadelphia (United States) to Phoenix (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $259, departing October 15 and returning October 19, about 16% below the usual $309. Right now we're following 5 upcoming date combinations on this route. The cheapest month to fly in our data is October, from $259. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.