Cheap Flights from Pittsburgh International to Phoenix Sky Harbor

Compare Pittsburgh International to Phoenix Sky Harbor flight deals

Find the cheapest month or even day of the year to fly to Phoenix Sky Harbor

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Flight deals from Pittsburgh International to Phoenix Sky Harbor

Looking for a cheap last-minute deal or the best return flight from Pittsburgh International Airport to Phoenix Sky Harbor Airport? If you want to travel next month, return fares start from $465. Find the lowest prices on one-way and return tickets right here.

Phoenix.$465 per passenger.Departing Wed, 7 Oct, returning Wed, 14 Oct.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Pittsburgh International on Wed, 7 Oct, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Wed, 14 Oct, arriving in Pittsburgh International.Price includes taxes and charges.From $465, select.

Phoenix.$465 per passenger.Departing Tue, 25 Aug, returning Wed, 26 Aug.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Pittsburgh International on Tue, 25 Aug, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Wed, 26 Aug, arriving in Pittsburgh International.Price includes taxes and charges.From $465, select.

Phoenix.$483 per passenger.Departing Wed, 2 Sep, returning Tue, 8 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Pittsburgh International on Wed, 2 Sep, arriving in Phoenix Sky Harbor.Inbound indirect flight with Southwest Airlines, departs from Phoenix Sky Harbor on Tue, 8 Sep, arriving in Pittsburgh International.Price includes taxes and charges.From $483, select.

Phoenix.$483 per passenger.Departing Tue, 25 Aug, returning Wed, 2 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Pittsburgh International on Tue, 25 Aug, arriving in Phoenix Sky Harbor.Inbound indirect flight with Southwest Airlines, departs from Phoenix Sky Harbor on Wed, 2 Sep, arriving in Pittsburgh International.Price includes taxes and charges.From $483, select.

Phoenix.$495 per passenger.Departing Mon, 28 Sep, returning Thu, 1 Oct.Return flight with United.Outbound indirect flight with United, departs from Pittsburgh International on Mon, 28 Sep, arriving in Phoenix Sky Harbor.Inbound indirect flight with United, departs from Phoenix Sky Harbor on Thu, 1 Oct, arriving in Pittsburgh International.Price includes taxes and charges.From $495, select.

Phoenix.$501 per passenger.Departing Wed, 2 Sep, returning Thu, 10 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Pittsburgh International on Wed, 2 Sep, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Thu, 10 Sep, arriving in Pittsburgh International.Price includes taxes and charges.From $501, select.

Phoenix.$520 per passenger.Departing Wed, 29 Jul, returning Wed, 5 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Pittsburgh International on Wed, 29 Jul, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Wed, 5 Aug, arriving in Pittsburgh International.Price includes taxes and charges.From $520, select.

Phoenix.$554 per passenger.Departing Thu, 29 Oct, returning Mon, 2 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Pittsburgh International on Thu, 29 Oct, arriving in Phoenix Sky Harbor.Inbound indirect flight with Southwest Airlines, departs from Phoenix Sky Harbor on Mon, 2 Nov, arriving in Pittsburgh International.Price includes taxes and charges.From $554, select.

Phoenix.$572 per passenger.Departing Wed, 22 Jul, returning Sat, 25 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Pittsburgh International on Wed, 22 Jul, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sat, 25 Jul, arriving in Pittsburgh International.Price includes taxes and charges.From $572, select.

Phoenix.$672 per passenger.Departing Tue, 3 Nov, returning Sun, 8 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Pittsburgh International on Tue, 3 Nov, arriving in Phoenix Sky Harbor.Inbound indirect flight with Southwest Airlines, departs from Phoenix Sky Harbor on Sun, 8 Nov, arriving in Pittsburgh International.Price includes taxes and charges.From $672, select.

Phoenix.$694 per passenger.Departing Sat, 25 Jul, returning Sat, 1 Aug.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Pittsburgh International on Sat, 25 Jul, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Sat, 1 Aug, arriving in Pittsburgh International.Price includes taxes and charges.From $694, select.

Phoenix.$696 per passenger.Departing Wed, 9 Dec, returning Wed, 16 Dec.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Pittsburgh International on Wed, 9 Dec, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Wed, 16 Dec, arriving in Pittsburgh International.Price includes taxes and charges.From $696, select.

Phoenix.$697 per passenger.Departing Wed, 22 Jul, returning Sat, 25 Jul.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Pittsburgh International on Wed, 22 Jul, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Sat, 25 Jul, arriving in Pittsburgh International.Price includes taxes and charges.From $697, select.

Phoenix.$735 per passenger.Departing Sun, 27 Sep, returning Thu, 1 Oct.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Pittsburgh International on Sun, 27 Sep, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Thu, 1 Oct, arriving in Pittsburgh International.Price includes taxes and charges.From $735, select.

Phoenix.$739 per passenger.Departing Sat, 29 Aug, returning Sat, 5 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Pittsburgh International on Sat, 29 Aug, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Sat, 5 Sep, arriving in Pittsburgh International.Price includes taxes and charges.From $739, select.

Phoenix.$739 per passenger.Departing Sat, 7 Nov, returning Sat, 14 Nov.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Pittsburgh International on Sat, 7 Nov, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Sat, 14 Nov, arriving in Pittsburgh International.Price includes taxes and charges.From $739, select.

Find the cheapest month to fly from Pittsburgh International to Phoenix Sky Harbor

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

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Direct flights from Pittsburgh International to Phoenix Sky Harbor

Pittsburgh International to Phoenix Sky Harbor: Alternative routes

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

Pittsburgh to Phoenix: Flight information

The things to know before you go.

Cheapest flight found	$465
Cheapest month to fly	October
Average flight time	4 hrs, 39 mins
Most popular airline	Southwest Airlines
Average flights per week	26

Finding cheap flights from Pittsburgh International to Phoenix Sky Harbor: Frequently asked questions

How much are return flights from Pittsburgh International to Phoenix Sky Harbor?

The best price we found for a return flight from Pittsburgh International to Phoenix Sky Harbor is $465. 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 Pittsburgh International to Phoenix Sky Harbor?

4 hours and 39 minutes is the average flight time from Pittsburgh International to Phoenix Sky Harbor.

Which airlines fly direct from Pittsburgh International to Phoenix Sky Harbor?

Southwest Airlines, American Airlines and Alaska Airlines fly direct from Pittsburgh International to Phoenix Sky Harbor.

How many flights are there a week from Pittsburgh International to Phoenix Sky Harbor?

As of July 2026, there are 26 flights per week flying from Pittsburgh International to Phoenix Sky Harbor.

When is the cheapest time to fly from Pittsburgh International to Phoenix Sky Harbor?

The cheapest month to fly from Pittsburgh International to Phoenix Sky Harbor is usually October.

Which upcoming date is cheapest to fly from Pittsburgh International Airport to Phoenix Sky Harbor Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Pittsburgh International Airport to Phoenix Sky Harbor Airport on Wednesday, 7 October 2026.

Can I get a direct flight from Pittsburgh International Airport to Phoenix Sky Harbor Airport?

Yes – the average flight time is 4 hours and 39 minutes.

How can I find the best flight deal to Phoenix Sky Harbor?

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 Phoenix Sky Harbor 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 Phoenix?

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

Which is the cheapest airline to fly from Pittsburgh International Airport to Phoenix Sky Harbor with?

Currently, Southwest Airlines offers the cheapest flight tickets to Phoenix Sky Harbor.

Travelling from Pittsburgh International Airport (PIT) to Phoenix Sky Harbour Airport (PHX): what you need to know

The average length of a direct flight from Pittsburgh International Airport to Phoenix Sky Harbour Airport is 4 hours 40 minutes.
Phoenix is two hours behind Pittsburgh and follows the UTC-7 timezone.
Every week, there are 13 Pittsburgh International Airport to Phoenix Sky Harbour Airport flights. If you prefer to be on board as soon as possible, pick the 06:55 Southwest Airlines flight. If you're eager to make the most of your day before flying, the last departure is at 20:10 with Southwest Airlines.
To ensure you get on your PIT to PHX flight, allow plenty of time to check in and find your gate. Turning up two hours before international departures and one hour before domestic flights is the general rule.
Travelling during a peak month such as July? School holidays and other popular seasons can result in longer queues at security. Play it safe and get there up to four hours before an international flight and two hours before domestic departures.
You can travel nonstop to Phoenix, the United States. Prepare for takeoff with one of these airlines offering direct flights from Pittsburgh International Airport to Phoenix Sky Harbour Airport:
The majority of travellers choose to travel with American Airlines on this route.
American Airlines is the most punctual carrier that operates PIT to PHX flights, with 79.67% of its services arriving on schedule.
Think about adding a stopover when booking your ticket from Pittsburgh International Airport to Phoenix Sky Harbour Airport. Just uncheck 'Direct flights only' to break up your trip, or perhaps explore a new destination along the way. Here's where you can stop between PIT and PHX:
- Denver International Airport
- Nashville Airport
- St Louis Airport

Handy information about Pittsburgh International Airport (PIT)

You'll find PIT at 1000 Airport Boulevard.
77% of flights leaving from Pittsburgh International Airport touch down at their destination on schedule.
Pittsburgh International Airport is around 32 kilometres from central Pittsburgh. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 30 minutes or so to get there, depending on the traffic.
Catching public transport? Expect a trip time of around 45 minutes.
Taking an early flight from Pittsburgh International Airport to Phoenix Sky Harbour Airport? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by picking one of these stays near PIT:

Arriving at Phoenix Sky Harbour Airport (PHX)

If you're landing on a late Pittsburgh International Airport to Phoenix Sky Harbour Airport flight, nothing tops the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and snoozing not long after at one of these accommodation options near PHX:
Hit the road running by picking up a Phoenix Sky Harbour Airport rental car. Grab your wheels from Europcar, Dollar or Thrifty to explore Phoenix and beyond.
Lock in the lowest price by booking your vehicle from Phoenix Sky Harbour Airport around one week in advance of your trip.

When to fly to Phoenix Sky Harbour Airport (PHX)

April is the most popular month for flights from Pittsburgh International Airport to Phoenix Sky Harbour Airport. For a quieter experience, travel to Phoenix in March.
Book your flight from Pittsburgh International Airport to Phoenix Sky Harbour Airport for July if you want to explore Phoenix during its warmest month. You can expect temperatures of between 27ºC and 45ºC.
Search for cheap tickets from PIT to PHX in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 4ºC and 21ºC on average.

Explore more of the United States

Phoenix is always a good idea, but there are so many other corners of the United States you'll want to see. Around 483 kilometres west of Phoenix, a visit to San Diego will keep your itinerary packed. Start with leading attractions like San Diego Zoo, San Diego Balboa Park and USS Midway Museum.
If you want to check out another well-known destination in the United States, head for Las Vegas, roughly 418 kilometres north-west of Phoenix. Ciudad del Pecado o Las Vegas, Las Vegas Strip and Fountains of Bellagio are key highlights.