Cheap Flights from Phoenix to Philadelphia International

Compare Phoenix to Philadelphia International flight deals

Find the cheapest month or even day of the year to fly to Philadelphia International

Book the best Philadelphia International fare with no extra fees

Flight deals from Phoenix to Philadelphia International

Looking for a cheap last-minute deal or the best return flight from Phoenix to Philadelphia International Airport? If you want to travel next month, return fares start from $429. Find the lowest prices on one-way and return tickets right here.

Philadelphia.$430 per passenger.Departing Sat, 3 Oct, returning Sat, 10 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sat, 3 Oct, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Sat, 10 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $430, select.

Philadelphia.$430 per passenger.Departing Mon, 28 Sep, returning Sat, 3 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Mon, 28 Sep, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Sat, 3 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $430, select.

Philadelphia.$430 per passenger.Departing Wed, 23 Sep, returning Sat, 26 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Wed, 23 Sep, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Sat, 26 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $430, select.

Philadelphia.$431 per passenger.Departing Tue, 25 Aug, returning Tue, 1 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Tue, 25 Aug, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Tue, 1 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $431, select.

Philadelphia.$431 per passenger.Departing Sat, 15 Aug, returning Sat, 22 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sat, 15 Aug, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Sat, 22 Aug, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $431, select.

Philadelphia.$477 per passenger.Departing Fri, 28 Aug, returning Wed, 7 Oct.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Phoenix Sky Harbor on Fri, 28 Aug, arriving in Philadelphia International.Inbound indirect flight with Southwest Airlines, departs from Philadelphia International on Wed, 7 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $477, select.

Philadelphia.$482 per passenger.Departing Thu, 30 Jul, returning Tue, 4 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Thu, 30 Jul, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Tue, 4 Aug, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $482, select.

Philadelphia.$492 per passenger.Departing Thu, 12 Nov, returning Tue, 17 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Thu, 12 Nov, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Tue, 17 Nov, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $492, select.

Philadelphia.$514 per passenger.Departing Wed, 29 Jul, returning Thu, 30 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Wed, 29 Jul, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Thu, 30 Jul, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $514, select.

Philadelphia.$592 per passenger.Departing Wed, 9 Dec, returning Sat, 9 Jan.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Phoenix Sky Harbor on Wed, 9 Dec, arriving in Philadelphia International.Inbound indirect flight with Southwest Airlines, departs from Philadelphia International on Sat, 9 Jan, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $592, select.

Philadelphia.$636 per passenger.Departing Wed, 18 Nov, returning Wed, 2 Dec.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Phoenix Sky Harbor on Wed, 18 Nov, arriving in Philadelphia International.Inbound indirect flight with Southwest Airlines, departs from Philadelphia International on Wed, 2 Dec, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $636, select.

Philadelphia.$646 per passenger.Departing Fri, 30 Oct, returning Sun, 1 Nov.Return flight with Allegiant Air and Sun Country Airlines.Outbound indirect flight with Allegiant Air, departs from Phoenix-Mesa Gateway on Fri, 30 Oct, arriving in Philadelphia International.Inbound indirect flight with Sun Country Airlines, departs from Philadelphia International on Sun, 1 Nov, arriving in Phoenix-Mesa Gateway.Price includes taxes and charges.From $646, select.

Philadelphia.$656 per passenger.Departing Wed, 13 Jan, returning Sat, 16 Jan.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Phoenix Sky Harbor on Wed, 13 Jan, arriving in Philadelphia International.Inbound indirect flight with Southwest Airlines, departs from Philadelphia International on Sat, 16 Jan, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $656, select.

Philadelphia.$721 per passenger.Departing Mon, 1 Mar, returning Mon, 8 Mar.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Phoenix Sky Harbor on Mon, 1 Mar, arriving in Philadelphia International.Inbound indirect flight with Southwest Airlines, departs from Philadelphia International on Mon, 8 Mar, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $721, select.

Philadelphia.$797 per passenger.Departing Thu, 24 Dec, returning Mon, 28 Dec.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Phoenix Sky Harbor on Thu, 24 Dec, arriving in Philadelphia International.Inbound indirect flight with Southwest Airlines, departs from Philadelphia International on Mon, 28 Dec, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $797, select.

Philadelphia.$820 per passenger.Departing Wed, 14 Apr, returning Tue, 20 Apr.Return flight with United.Outbound indirect flight with United, departs from Phoenix Sky Harbor on Wed, 14 Apr, arriving in Philadelphia International.Inbound indirect flight with United, departs from Philadelphia International on Tue, 20 Apr, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $820, select.

Find the cheapest month to fly from Phoenix to Philadelphia International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Philadelphia International flights are currently cheapest in September.

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Direct flights from Phoenix to Philadelphia International

Phoenix to Philadelphia International: Alternative routes

Compare routes from Phoenix to Philadelphia below. You may find an airport to fly into that's cheaper, faster, or easier than Philadelphia International.

Phoenix to Philadelphia: Flight information

The things to know before you go.

Cheapest flight found	$429
Cheapest month to fly	September
Average flight time	4 hrs, 35 mins
Most popular airline	American Airlines
Average flights per week	134

Finding cheap flights from Phoenix to Philadelphia International: Frequently asked questions

How much are return flights from Phoenix to Philadelphia International?

The best price we found for a return flight from Phoenix to Philadelphia International is $429. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Phoenix to Philadelphia International?

4 hours and 35 minutes is the average flight time from Phoenix to Philadelphia International.

Which airlines fly direct from Phoenix to Philadelphia International?

American Airlines, Qatar Airways and British Airways fly direct from Phoenix to Philadelphia International.

How many flights are there a week from Phoenix to Philadelphia International?

As of July 2026, there are 134 flights per week flying from Phoenix to Philadelphia International.

When is the cheapest time to fly from Phoenix to Philadelphia International?

The cheapest month to fly from Phoenix to Philadelphia International is usually September.

Which upcoming date is cheapest to fly from Phoenix to Philadelphia International Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Philadelphia International Airport on Wednesday, 23 September 2026.

Can I get a direct flight from Phoenix to Philadelphia International Airport?

Yes – the average flight time is 4 hours and 35 minutes.

How can I find the best flight deal to Philadelphia International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Philadelphia?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Phoenix to Philadelphia International with?

The cheapest airline that flies to Philadelphia International is Frontier Airlines .

Flying from Phoenix to Philadelphia International Airport (PHL): What you need to know

Start your trip at Phoenix Sky Harbour International Airport (PHX), the main airport in Phoenix. Search for flights from Phoenix to Philadelphia International Airport (PHL) that depart from this terminal.
4 hours 30 minutes is the average journey time for a direct Phoenix to Philadelphia International Airport flight.
Philadelphia is two hours ahead of Phoenix. Philadelphia International Airport is located in Philadelphia, which runs on the UTC-5 timezone.
The most popular route is from Phoenix Sky Harbour International Airport (PHX) to Philadelphia International Airport (PHL), with 47 direct services every week. If you're eager to be on your way, the earliest flight from PHX to PHL is the 12:45am American Airlines service. If you're looking to take off later, the final departure is at 11:55pm with American Airlines.
Arrive at the airport on time so you don't miss your flight from Phoenix to PHL. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.
With more travellers during busy periods like March, be at your terminal even earlier. Two hours for domestic flights and as much as four for international journeys will help you deal with longer queues. Remember things also get busy during major holidays like Christmas.

Airports in Phoenix

Phoenix Sky Harbour International Airport (PHX)

You can find a direct flight from Phoenix to Philadelphia International Airport (PHL) leaving from Phoenix Sky Harbour International Airport (PHX).
American Airlines is a well-known airline that operates direct flights from Phoenix to Philadelphia International Airport jetting out of PHX.
Most travellers prefer to fly with American Airlines between PHX and PHL.
American Airlines tops the rankings as the most punctual carrier on this route, with 91.32% of its services landing on schedule.
The journey from central Phoenix to PHX takes about 25 minutes on public transport. If you ride-share, drive or get a taxi, you'll cover the 5 kilometres in 10 minutes or so, depending on traffic.
Searching for a convenient hotel close to Phoenix Sky Harbour International Airport? If you've booked an early flight from Phoenix to Philadelphia International Airport, these stays will put you conveniently close to check-in:
80% of flights leaving Phoenix Sky Harbour International Airport touch down at their destination as planned. With its strong on-time performance, you're unlikely to face delays when taking off from PHX.
PHX is located at 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

AZA is around 32 kilometres from central Phoenix. It'll take you 30 minutes or so to get to the airport in a car from the city centre. Public transport takes approximately 1 hour 15 minutes.
Want to treat yourself to an extra night away before boarding your Phoenix to PHL flight? Check in to a hotel near Phoenix-Mesa Gateway Airport before your holiday officially begins. These stays are expecting you:
Phoenix-Mesa Gateway Airport has a strong track record for reliability and timeliness. 82% of flights departing here make it to their final destination as planned.
You'll find AZA at 6033 S. Sossaman Rd..

About Philadelphia International Airport (PHL)

The last thing you want is a long journey to your hotel if you're arriving on a late flight from Phoenix to Philadelphia International Airport. Get comfy at one of these accommodation options near PHL instead:
Secure the lowest price by reserving your ride around three weeks before your Phoenix to Philadelphia International Airport flight.
The address for PHL is 8500 Essington Ave.

Getting from Philadelphia International Airport (PHL) to central Philadelphia

Philadelphia International Airport is around 18 kilometres from the centre of Philadelphia. It takes around 20 minutes or so to drive to the city.
If you're taking public transport, expect a journey time of roughly 30 minutes.

How to find the cheapest flights from Phoenix to Philadelphia International Airport (PHL)

Currently, $212 is the lowest price we've found for a one-way ticket from Phoenix to Philadelphia International Airport. The cheapest price for a return flight is $430. Keep in mind fares can change due to demand at the time of booking.
To pick up cheap flights from Phoenix to PHL, book in advance. Airlines usually offer lower prices when flights first go on sale.
Cheap Phoenix to Philadelphia International Airport tickets are easier to find if you're not locked into specific dates. Try using the 'Whole month' search tool to compare fares throughout the month and then fly out on the cheapest day.
You don't need to search every day to find out if prices have dropped when you create a Price Alert. We'll notify you when there's a better deal on plane tickets from Phoenix to PHL.
Save money on your flight from Phoenix to Philadelphia International Airport by using filters. Choose your preferred departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Phoenix to Philadelphia International Airport (PHL)

December is the quietest month for flights from Phoenix to Philadelphia International Airport (PHL), while July is the busiest. Work out the best time to visit Philadelphia based on whether you like a bustling atmosphere or a more laid-back vibe.
Before locking in your Phoenix to PHL plane ticket, consider what kind of weather works for you. July is the warmest month in Philadelphia, with temperatures ranging from 18ºC to 32ºC.
Search for cheap tickets from Phoenix to Philadelphia International Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -7ºC and 9ºC.

More about Philadelphia

Start your Philadelphia trip off on the right foot by choosing the ideal place to stay. After booking your flight from Phoenix to Philadelphia International Airport, browse our range of accommodation options including:
All great adventures should include a little sightseeing. Independence Hall, Liberty Bell and Philadelphia Museum of Art are must-do's during your Philadelphia adventure.

Explore more of the United States

Philadelphia has plenty to offer, but there are so many other corners of the United States just waiting to be explored. Around 137 kilometres northeast of Philadelphia, a trip to New York will keep you busy. Start with leading attractions like Central Park, Statue of Liberty and Metropolitan Museum of Art.
If there's time to check out another well-known destination in the United States, consider Baltimore, roughly 137 kilometres southwest of Philadelphia. National Aquarium, Baltimore Aquarium and Washington Monument and Mount Vernon Place are the start of reasons to visit.