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Cheap flights from Pittsburgh to Phoenix from $48

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 1/26. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
1:33 pm - 4:36 pm
PIT
-
PHX
5h 03mnonstop
Allegiant Air Logo
5:26 pm - 11:14 pm
PHX
-
PIT
3h 48mnonstop
$115Allegiant Air
Fri, Feb 13 - Mon, Feb 16
Allegiant Air Logo
8:30 am - 11:07 am
PIT
-
PHX
4h 37mnonstop
Allegiant Air Logo
11:57 am - 6:01 pm
PHX
-
PIT
4h 04mnonstop
$120Allegiant Air
Fri, Jan 9 - Mon, Jan 12
Allegiant Air Logo
8:30 am - 11:07 am
PIT
-
PHX
4h 37mnonstop
Allegiant Air Logo
5:26 pm - 11:14 pm
PHX
-
PIT
3h 48mnonstop
$135Allegiant Air
Fri, Jan 16 - Fri, Feb 13
Multiple Airlines Logo
7:59 pm - 1:40 pm
PIT
-
PHX
19h 41m1 stop
Multiple Airlines Logo
11:57 am - 6:01 pm
PHX
-
PIT
4h 04mnonstop
$141Multiple Airlines
Mon, Feb 2 - Fri, Feb 6
Allegiant Air Logo
8:30 am - 11:07 am
PIT
-
PHX
4h 37mnonstop
Allegiant Air Logo
5:26 pm - 11:14 pm
PHX
-
PIT
3h 48mnonstop
$142Allegiant Air
Fri, Jan 16 - Mon, Feb 16
Multiple Airlines Logo
8:30 am - 11:07 am
PIT
-
PHX
4h 37mnonstop
Multiple Airlines Logo
9:22 am - 7:04 pm
PHX
-
PIT
7h 42m1 stop
$143Multiple Airlines
Fri, Jan 23 - Mon, Jan 26
Allegiant Air Logo
1:54 pm - 4:31 pm
PIT
-
PHX
4h 37mnonstop
Allegiant Air Logo
11:57 am - 6:01 pm
PHX
-
PIT
4h 04mnonstop
$145Allegiant Air
Mon, Jan 5 - Fri, Jan 9
Multiple Airlines Logo
5:50 pm - 1:36 pm
PIT
-
PHX
21h 46m2 stops
Multiple Airlines Logo
11:57 am - 6:01 pm
PHX
-
PIT
4h 04mnonstop
$147Multiple Airlines
Mon, Feb 2 - Fri, Feb 6
Multiple Airlines Logo
8:30 am - 11:07 am
PIT
-
PHX
4h 37mnonstop
Multiple Airlines Logo
6:00 am - 9:40 am
PHX
-
PIT
25h 40m2 stops
$148Multiple Airlines
Fri, Jan 23 - Mon, Jan 26
Multiple Airlines Logo
5:50 pm - 1:08 pm
PIT
-
PHX
21h 18m2 stops
Multiple Airlines Logo
11:57 am - 6:01 pm
PHX
-
PIT
4h 04mnonstop
$149Multiple Airlines
Tue, Jan 13 - Fri, Jan 16

Allegiant Air flights from Pittsburgh to Phoenix

Our best Allegiant Air deals on Pittsburgh to Phoenix flight tickets
Allegiant Air
Feb 13
PIT1:33 pmPittsburgh
5h 03m
PHX4:36 pmPhoenix Sky Harbor Intl
Feb 16
PHX5:26 pmPhoenix Sky Harbor Intl
3h 48m
PIT11:14 pmPittsburgh
$115
Find similar
Allegiant Air
Jan 9
PIT8:30 amPittsburgh
4h 37m
PHX11:07 amPhoenix Sky Harbor Intl
Jan 12
PHX11:57 amPhoenix Sky Harbor Intl
4h 04m
PIT6:01 pmPittsburgh
$120
Find similar
Allegiant Air
Jan 16
PIT8:30 amPittsburgh
4h 37m
PHX11:07 amPhoenix Sky Harbor Intl
Feb 13
PHX5:26 pmPhoenix Sky Harbor Intl
3h 48m
PIT11:14 pmPittsburgh
$135
Find similar

Frontier flights from Pittsburgh to Phoenix

Our best Frontier deals on Pittsburgh to Phoenix flight tickets
Frontier
Dec 22
PIT5:07 pmPittsburgh
9h 22m
1 stop
PHX12:29 amPhoenix Sky Harbor Intl
Dec 29
PHX7:00 amPhoenix Sky Harbor Intl
7h 12m
1 stop
PIT4:12 pmPittsburgh
$284
Find similar
Frontier
Dec 22
PIT5:07 pmPittsburgh
9h 22m
1 stop
PHX12:29 amPhoenix Sky Harbor Intl
Dec 26
PHX7:00 amPhoenix Sky Harbor Intl
7h 12m
1 stop
PIT4:12 pmPittsburgh
$308
Find similar
Frontier
Dec 26
PIT5:07 pmPittsburgh
9h 22m
1 stop
PHX12:29 amPhoenix Sky Harbor Intl
Jan 1
PHX3:40 pmPhoenix Sky Harbor Intl
20h 31m
2 stops
PIT2:11 pmPittsburgh
$594
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 December 17, 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

Fri 2/13

1:33 pm-4:36 pm

Nonstop5h 03m

Phoenix Sky Harbor Intl

Mon 2/16

5:26 pm-11:14 pm

Nonstop3h 48m

$115

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 1/9

8:30 am-11:07 am

Nonstop4h 37m

Phoenix Sky Harbor Intl

Mon 1/12

11:57 am-6:01 pm

Nonstop4h 04m

$120

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 1/16

8:30 am-11:07 am

Nonstop4h 37m

Phoenix Sky Harbor Intl

Fri 2/13

5:26 pm-11:14 pm

Nonstop3h 48m

$135

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Mon 2/2

7:59 pm-1:40 pm

1 stop19h 41m

Phoenix Sky Harbor Intl

Fri 2/6

11:57 am-6:01 pm

Nonstop4h 04m

$141

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 1/16

8:30 am-11:07 am

Nonstop4h 37m

Phoenix Sky Harbor Intl

Mon 2/16

5:26 pm-11:14 pm

Nonstop3h 48m

$142

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 1/23

8:30 am-11:07 am

Nonstop4h 37m

Phoenix Sky Harbor Intl

Mon 1/26

9:22 am-7:04 pm

1 stop7h 42m

$143

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Mon 1/5

1:54 pm-4:31 pm

Nonstop4h 37m

Phoenix Sky Harbor Intl

Fri 1/9

11:57 am-6:01 pm

Nonstop4h 04m

$145

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Mon 2/2

5:50 pm-1:36 pm

2 stops21h 46m

Phoenix Sky Harbor Intl

Fri 2/6

11:57 am-6:01 pm

Nonstop4h 04m

$147

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 1/23

8:30 am-11:07 am

Nonstop4h 37m

Phoenix Sky Harbor Intl

Mon 1/26

6:00 am-9:40 am

2 stops25h 40m

$148

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Tue 1/13

5:50 pm-1:08 pm

2 stops21h 18m

Phoenix Sky Harbor Intl

Fri 1/16

11:57 am-6:01 pm

Nonstop4h 04m

$149

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 February, then departing from Pittsburgh during the month October is also very affordable. Most momondo users find prices during this month for around $335.

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 Friday. momondo users have found tickets for Friday departures for as low as $405. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday 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 $467.

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 $295. In the evening is when there is more demand to fly to Phoenix, so prices are often more expensive at around $507 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 $401 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 $290 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 27m

Direct flights

Every day

Airports in Phoenix

3 airports
The fastest flight from Pittsburgh to Phoenix takes 4h 27m
Direct flights go from Pittsburgh to Phoenix every day.
There are 3 airports in Phoenix. From Pittsburgh there are direct flights to 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 27m.

  • 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 $106Free CancellationRating
7.2
700 reviews
Search Allegiant Air flights
JetBluePriceFrom $119Free CancellationRating
7.2
2,897 reviews
Search JetBlue flights
FrontierPriceFrom $121Free CancellationRating
5.8
3,081 reviews
Search Frontier flights
DeltaPriceFrom $138Free CancellationRating
7.9
8,005 reviews
Search Delta flights
United AirlinesPriceFrom $203Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
American AirlinesPriceFrom $257Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
SouthwestPriceFrom $294Free CancellationRating
7.9
4,250 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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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