Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to Phoenix from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Phoenix departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Pittsburgh to Phoenix (PIT-PHX)

Cheap round-trip flights

Logo
5:30 pm - 12:29 amPIT-PHX
8h 59m1 stop
Logo
5:37 pm - 11:38 pmPHX-PIT
4h 01mnonstop
$144
Find Deal
Fri, Nov 14 - Mon, Nov 17
Logo
5:40 pm - 10:16 pmPIT-PHX
7h 36m1 stop
Logo
11:24 am - 5:25 pmPHX-PIT
4h 01mnonstop
$145
Find Deal
Fri, Oct 24 - Mon, Nov 3
Allegiant Air Logo
7:00 am - 8:34 amPIT-PHX
4h 34mnonstop
Allegiant Air Logo
11:24 am - 5:25 pmPHX-PIT
4h 01mnonstop
$146Allegiant Air
Find Deal
Fri, Oct 24 - Mon, Nov 3
Logo
5:30 pm - 10:16 pmPIT-PHX
7h 46m1 stop
Logo
11:24 am - 5:25 pmPHX-PIT
4h 01mnonstop
$147
Find Deal
Fri, Oct 31 - Mon, Nov 3
Logo
5:30 pm - 10:16 pmPIT-PHX
7h 46m1 stop
Logo
11:24 am - 5:25 pmPHX-PIT
4h 01mnonstop
$150
Find Deal
Fri, Oct 31 - Mon, Nov 3
Logo
5:30 pm - 12:29 amPIT-PHX
8h 59m1 stop
Logo
5:37 pm - 11:38 pmPHX-PIT
4h 01mnonstop
$151
Find Deal
Fri, Nov 14 - Mon, Nov 17
Allegiant Air Logo
1:54 pm - 4:31 pmPIT-PHX
4h 37mnonstop
Allegiant Air Logo
5:21 pm - 11:25 pmPHX-PIT
4h 04mnonstop
$152Allegiant Air
Find Deal
Mon, Dec 22 - Fri, Dec 26
Frontier Logo
5:30 pm - 12:29 amPIT-PHX
8h 59m1 stop
Frontier Logo
7:30 am - 4:35 pmPHX-PIT
7h 05m1 stop
$168Frontier
Find Deal
Fri, Nov 14 - Mon, Nov 17
Frontier Logo
5:40 pm - 10:16 pmPIT-PHX
7h 36m1 stop
Frontier Logo
7:30 am - 4:35 pmPHX-PIT
7h 05m1 stop
$175Frontier
Find Deal
Fri, Oct 24 - Mon, Nov 3
Southwest Logo
6:00 pm - 11:45 pmPIT-PHX
8h 45m1 stop
Southwest Logo
5:20 am - 3:00 pmPHX-PIT
6h 40m1 stop
$197Southwest
Find Deal
Fri, Oct 24 - Mon, Oct 27

Frontier flights from Pittsburgh to Phoenix Sky Harbor Intl Airport

Our best Frontier deals on Pittsburgh to Phoenix Sky Harbor Intl Airport flight tickets
Frontier
Nov 14
PIT5:30 pmPittsburgh
8h 59m
1 stop
PHX12:29 amPhoenix Sky Harbor Intl
Nov 17
PHX7:30 amPhoenix Sky Harbor Intl
7h 05m
1 stop
PIT4:35 pmPittsburgh
$168
Find similar
Frontier
Oct 24
PIT5:40 pmPittsburgh
7h 36m
1 stop
PHX10:16 pmPhoenix Sky Harbor Intl
Nov 3
PHX7:30 amPhoenix Sky Harbor Intl
7h 05m
1 stop
PIT4:35 pmPittsburgh
$175
Find similar
Frontier
Sep 15
PIT2:17 pmPittsburgh
10h 57m
2 stops
PHX10:14 pmPhoenix Sky Harbor Intl
Sep 21
PHX5:06 pmPhoenix Sky Harbor Intl
17h 26m
2 stops
PIT1:32 pmPittsburgh
$313
Find similar

American Airlines flights from Pittsburgh to Phoenix Sky Harbor Intl Airport

Our best American Airlines deals on Pittsburgh to Phoenix Sky Harbor Intl Airport flight tickets
American Airlines
Sep 9
PIT7:50 amPittsburgh
4h 32m
PHX9:22 amPhoenix Sky Harbor Intl
Sep 27
PHX3:52 pmPhoenix Sky Harbor Intl
4h 03m
PIT10:55 pmPittsburgh
$428
Find similar
American Airlines
Sep 9
PIT11:09 amPittsburgh
8h 58m
1 stop
PHX5:07 pmPhoenix Sky Harbor Intl
Sep 27
PHX3:52 pmPhoenix Sky Harbor Intl
4h 03m
PIT10:55 pmPittsburgh
$438
Find similar
American Airlines
Sep 10
PIT7:50 amPittsburgh
4h 32m
PHX9:22 amPhoenix Sky Harbor Intl
Sep 16
PHX3:52 pmPhoenix Sky Harbor Intl
4h 03m
PIT10:55 pmPittsburgh
$503
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Phoenix Sky Harbor Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 3, 2025.
Use the filters below to find and compare flights from Pittsburgh to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 11/14

5:30 pm-12:29 am

1 stop8h 59m

Phoenix Sky Harbor Intl

Mon 11/17

5:37 pm-11:38 pm

Nonstop4h 01m

$144

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 10/24

5:40 pm-10:16 pm

1 stop7h 36m

Phoenix Sky Harbor Intl

Mon 11/3

11:24 am-5:25 pm

Nonstop4h 01m

$145

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 10/24

7:00 am-8:34 am

Nonstop4h 34m

Phoenix Sky Harbor Intl

Mon 11/3

11:24 am-5:25 pm

Nonstop4h 01m

$146

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 10/31

5:30 pm-10:16 pm

1 stop7h 46m

Phoenix Sky Harbor Intl

Mon 11/3

11:24 am-5:25 pm

Nonstop4h 01m

$147

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 10/31

5:30 pm-10:16 pm

1 stop7h 46m

Phoenix Sky Harbor Intl

Mon 11/3

11:24 am-5:25 pm

Nonstop4h 01m

$150

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 11/14

5:30 pm-12:29 am

1 stop8h 59m

Phoenix Sky Harbor Intl

Mon 11/17

5:37 pm-11:38 pm

Nonstop4h 01m

$151

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Mon 12/22

1:54 pm-4:31 pm

Nonstop4h 37m

Phoenix Sky Harbor Intl

Fri 12/26

5:21 pm-11:25 pm

Nonstop4h 04m

$152

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 11/14

5:30 pm-12:29 am

1 stop8h 59m

Phoenix Sky Harbor Intl

Mon 11/17

7:30 am-4:35 pm

1 stop7h 05m

$168

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 10/24

5:40 pm-10:16 pm

1 stop7h 36m

Phoenix Sky Harbor Intl

Mon 11/3

7:30 am-4:35 pm

1 stop7h 05m

$175

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 10/24

6:00 pm-11:45 pm

1 stop8h 45m

Phoenix Sky Harbor Intl

Mon 10/27

5:20 am-3:00 pm

1 stop6h 40m

$197

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Phoenix from

How to get the cheapest flight ticket from Pittsburgh to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, August is the cheapest month to fly from Pittsburgh to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $357. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of August, then departing from Pittsburgh during the month February is also very affordable. Most momondo users find prices during this month for around $364.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Pittsburgh is on a Thursday. momondo users have found tickets for Thursday departures for as low as $434. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $485. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

At noon is the cheapest time of day to fly from Pittsburgh to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $396. Flying to Phoenix Sky Harbor Intl Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $520. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Pittsburgh to Phoenix Sky Harbor Intl flight route?

Fly from Pittsburgh to Phoenix Sky Harbor Intl for the best Pittsburgh - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $422 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Pittsburgh for as low as $292 on momondo.

What cabin class options are available on Pittsburgh to Phoenix Sky Harbor Intl flights?

There are 3 cabin classes available to choose from on Pittsburgh to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pittsburgh to Phoenix Sky Harbor Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Pittsburgh to Phoenix Sky Harbor Intl Airport.

How have Pittsburgh to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of September 2025, prices for Pittsburgh to Phoenix Sky Harbor Intl Airport flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Pittsburgh to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Phoenix Sky Harbor Intl Airport (PIT to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Phoenix Sky Harbor Intl Airport

Best Price Found

$160

Fastest flight time

4h 30m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from Pittsburgh in the past 72 hours is $160. The best round-trip flight deal from Pittsburgh to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $305.
The fastest flight from Pittsburgh to Phoenix Sky Harbor Intl Airport takes 4h 30m
Direct flights go from Pittsburgh to Phoenix Sky Harbor Intl Airport every day.
Search flight deals

  • How far is Pittsburgh to Phoenix Sky Harbor Intl by plane?

    Pittsburgh and Phoenix Sky Harbor Intl are 1820.1 mi apart from one another. 4h 34m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Pittsburgh Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Pittsburgh Airport to Phoenix Sky Harbor Intl Airport are updated daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from Pittsburgh Airport to Phoenix Sky Harbor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The required travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix Sky Harbor Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Pittsburgh to Phoenix Sky Harbor Intl Airport?

  • What is the most popular airline from Pittsburgh to Phoenix Sky Harbor Intl Airport?

Best airlines flying from Pittsburgh to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Pittsburgh to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $114Free CancellationRating
7.2
701 reviews
Search Allegiant Air flights
FrontierPriceFrom $121Free CancellationRating
5.8
3,196 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $133Free CancellationRating
6.3
8,012 reviews
Search Spirit Airlines flights
DeltaPriceFrom $163Free CancellationRating
7.9
7,973 reviews
Search Delta flights
JetBluePriceFrom $198Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
United AirlinesPriceFrom $203Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
American AirlinesPriceFrom $275Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $328Free CancellationRating
8.0
4,238 reviews
Search Southwest flights

  • Southwest Flights From Pittsburgh to Phoenix Sky Harbor Intl Airport

    Southwest is one of the most popular airlines flying from Pittsburgh to Phoenix Sky Harbor Intl Airport, operating 5 flights/week on average for this route. A good Southwest flight deal for Pittsburgh to Phoenix Sky Harbor Intl Airport starts from $328 round-trip, up to an average price of $483. Our users have rated Southwest at 8.0/10.

  • American Airlines Flights From Pittsburgh to Phoenix Sky Harbor Intl Airport

    American Airlines is also a popular choice for this route. American Airlines flight deals for Pittsburgh to Phoenix Sky Harbor Intl Airport start from as low as $275 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $480. American Airlines operates 7 flights to Phoenix Sky Harbor Intl Airport from Pittsburgh in an average week. Users have rated it 7.2/10 across 10,000 reviews.

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Glendale
Chandler
Gilbert
Peoria
Surprise
Casa Grande
Buckeye
Wickenburg
Goodyear
Payson
Apache Junction
Paradise Valley
Avondale
Camp Verde
Fountain Hills
Cave Creek
Litchfield Park

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Phoenix?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phoenix from Pittsburgh.

Can I find flights from Pittsburgh to Phoenix with flexible booking policies on momondo?

Flights from Pittsburgh to Phoenix with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Pittsburgh to Phoenix?

momondo provides multiple filters to help you find the best flight to Phoenix from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Pittsburgh to Phoenix right now. Can momondo alert me if prices change?

Price alerts on flights to Phoenix from Pittsburgh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Phoenix Sky Harbor Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/8
Mon 9/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Phoenix