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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 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Allegiant Air Logo
8:30 am - 11:07 amPIT-PHX
4h 37mnonstop
Allegiant Air Logo
11:57 am - 6:01 pmPHX-PIT
4h 04mnonstop
$127Allegiant Air
Find Deal
Mon, Jan 19 - Mon, Jan 26
Allegiant Air Logo
1:49 pm - 4:23 pmPIT-PHX
4h 34mnonstop
Allegiant Air Logo
5:13 pm - 11:14 pmPHX-PIT
4h 01mnonstop
$129Allegiant Air
Find Deal
Fri, Nov 7 - Fri, Nov 14
Allegiant Air Logo
7:00 am - 8:34 amPIT-PHX
4h 34mnonstop
Allegiant Air Logo
9:24 am - 4:25 pmPHX-PIT
4h 01mnonstop
$130Allegiant Air
Find Deal
Fri, Oct 17 - Fri, Oct 24
Allegiant Air Logo
7:00 am - 8:34 amPIT-PHX
4h 34mnonstop
Allegiant Air Logo
11:24 am - 5:25 pmPHX-PIT
4h 01mnonstop
$133Allegiant Air
Find Deal
Fri, Oct 31 - Mon, Nov 3
Logo
1:49 pm - 4:23 pmPIT-PHX
4h 34mnonstop
Logo
7:30 am - 4:35 pmPHX-PIT
7h 05m1 stop
$154
Find Deal
Fri, Nov 7 - Fri, Nov 14
Logo
7:00 am - 8:34 amPIT-PHX
4h 34mnonstop
Logo
7:30 am - 4:35 pmPHX-PIT
7h 05m1 stop
$156
Find Deal
Fri, Oct 31 - Mon, Nov 3
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
5:30 pm - 9:44 pmPIT-PHX
6h 14m1 stop
Frontier Logo
7:30 am - 4:35 pmPHX-PIT
7h 05m1 stop
$170Frontier
Find Deal
Mon, Nov 10 - Fri, Nov 14
American Airlines Logo
8:01 am - 9:34 amPIT-PHX
4h 33mnonstop
American Airlines Logo
3:56 pm - 10:57 pmPHX-PIT
4h 01mnonstop
$177American Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
Southwest Logo
6:00 pm - 11:45 pmPIT-PHX
8h 45m1 stop
Southwest Logo
2:20 pm - 12:30 amPHX-PIT
7h 10m1 stop
$182Southwest
Find Deal
Fri, Oct 24 - Mon, Oct 27

Allegiant Air flights from Pittsburgh to Phoenix

Our best Allegiant Air deals on Pittsburgh to Phoenix flight tickets
Allegiant Air
Jan 19
PIT8:30 amPittsburgh
4h 37m
PHX11:07 amPhoenix Sky Harbor Intl
Jan 26
PHX11:57 amPhoenix Sky Harbor Intl
4h 04m
PIT6:01 pmPittsburgh
$127
Find similar
Allegiant Air
Nov 7
PIT1:49 pmPittsburgh
4h 34m
PHX4:23 pmPhoenix Sky Harbor Intl
Nov 14
PHX5:13 pmPhoenix Sky Harbor Intl
4h 01m
PIT11:14 pmPittsburgh
$129
Find similar
Allegiant Air
Oct 17
PIT7:00 amPittsburgh
4h 34m
PHX8:34 amPhoenix Sky Harbor Intl
Oct 24
PHX9:24 amPhoenix Sky Harbor Intl
4h 01m
PIT4:25 pmPittsburgh
$130
Find similar

Frontier flights from Pittsburgh to Phoenix

Our best Frontier deals on Pittsburgh to Phoenix 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
Nov 10
PIT5:30 pmPittsburgh
6h 14m
1 stop
PHX9:44 pmPhoenix Sky Harbor Intl
Nov 14
PHX7:30 amPhoenix Sky Harbor Intl
7h 05m
1 stop
PIT4:35 pmPittsburgh
$170
Find similar
Frontier
Oct 31
PIT5:30 pmPittsburgh
7h 46m
1 stop
PHX10:16 pmPhoenix Sky Harbor Intl
Nov 3
PHX7:30 amPhoenix Sky Harbor Intl
7h 05m
1 stop
PIT4:35 pmPittsburgh
$178
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Phoenix 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 11, 2025.
Use the filters below to find and compare flights from Pittsburgh to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Mon 1/19

8:30 am-11:07 am

Nonstop4h 37m

Phoenix Sky Harbor Intl

Mon 1/26

11:57 am-6:01 pm

Nonstop4h 04m

$127

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 11/7

1:49 pm-4:23 pm

Nonstop4h 34m

Phoenix Sky Harbor Intl

Fri 11/14

5:13 pm-11:14 pm

Nonstop4h 01m

$129

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 10/17

7:00 am-8:34 am

Nonstop4h 34m

Phoenix Sky Harbor Intl

Fri 10/24

9:24 am-4:25 pm

Nonstop4h 01m

$130

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 10/31

7:00 am-8:34 am

Nonstop4h 34m

Phoenix Sky Harbor Intl

Mon 11/3

11:24 am-5:25 pm

Nonstop4h 01m

$133

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 11/7

1:49 pm-4:23 pm

Nonstop4h 34m

Phoenix Sky Harbor Intl

Fri 11/14

7:30 am-4:35 pm

1 stop7h 05m

$154

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 10/31

7:00 am-8:34 am

Nonstop4h 34m

Phoenix Sky Harbor Intl

Mon 11/3

7:30 am-4:35 pm

1 stop7h 05m

$156

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

Mon 11/10

5:30 pm-9:44 pm

1 stop6h 14m

Phoenix Sky Harbor Intl

Fri 11/14

7:30 am-4:35 pm

1 stop7h 05m

$170

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 10/24

8:01 am-9:34 am

Nonstop4h 33m

Phoenix Sky Harbor Intl

Mon 10/27

3:56 pm-10:57 pm

Nonstop4h 01m

$177

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 10/24

6:00 pm-11:45 pm

1 stop8h 45m

Phoenix Sky Harbor Intl

Mon 10/27

2:20 pm-12:30 am

1 stop7h 10m

$182

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phoenix from

How to get the cheapest flight ticket from Pittsburgh to Phoenix

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?

If you are unable to visit Phoenix 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?

On average, the least expensive day to fly to Phoenix from Pittsburgh is on a Thursday. momondo users have found tickets for Thursday departures for as low as $435. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Pittsburgh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $488.

What is the cheapest time of day to depart on your flight to Phoenix?

The cheapest time of day to fly to Phoenix is at noon when flights can be purchased for as low as $394. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $512 per ticket.

What is the cheapest Pittsburgh to Phoenix flight route?

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

How far in advance should I book a flight to Phoenix?

You are more likely to see cheaper flights to Phoenix from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix 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 from Pittsburgh for as low as $292 on momondo.

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

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

Cheap Pittsburgh to Phoenix flight deals and tips

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

Fastest flight time

4h 25m

Direct flights

Every day

Airports in Phoenix

1 airport
The fastest flight from Pittsburgh to Phoenix takes 4h 25m
Direct flights go from Pittsburgh to Phoenix every day.
There is 1 airport near Phoenix: Phoenix Sky Harbor Intl (PHX)
Search flight deals

  • How far is Pittsburgh to Phoenix by plane?

    There are 1823.7 mi between Pittsburgh and Phoenix. A reasonable flight in good conditions will take 4h 33m.

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

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

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

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

    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.

  • What documentation or ID do you need to fly to Phoenix?

    The required travel and health documents for your Phoenix 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pittsburgh to Phoenix

Compare and see reviews for airlines that fly from Pittsburgh to Phoenix with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $114Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
FrontierPriceFrom $121Free CancellationRating
5.8
3,177 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $133Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
DeltaPriceFrom $163Free CancellationRating
7.9
7,960 reviews
Search Delta flights
JetBluePriceFrom $198Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights
United AirlinesPriceFrom $203Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
American AirlinesPriceFrom $274Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $328Free CancellationRating
8.0
4,248 reviews
Search Southwest flights

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?

Yes. momondo enables you to select and highlight flights to Phoenix from Pittsburgh with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Phoenix from Pittsburgh.

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

If you are not ready to book a flight from Pittsburgh to Phoenix now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phoenix and let you know when they change.

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Sat 10/11
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Find better results for your trip to the United States

Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix
Phoenix-Mesa Gateway Airport