What is the cheapest airline that flies from Pittsburgh to Phoenix?

Allegiant Air, American Airlines, and Frontier are the most popular carriers operating from Pittsburgh to Phoenix

What airlines fly to Phoenix?

American Airlines, Southwest and Allegiant Air are the top three most popular airlines that fly to Phoenix from Pittsburgh according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 8 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

How many flights depart from Pittsburgh to Phoenix on average per week?

The number of flights available between Pittsburgh and Phoenix is 7 per week as of October 2025. The most frequent departure day is Thu, with 43% of weekly flights leaving on this day.

How many flights depart from Pittsburgh to Phoenix on average per day?

As of October 2025, there are 1 flights per day flying from Pittsburgh to Phoenix. The most common time of day flights depart is 8:00AM, with 72% of flights taking off at noon.

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?

The number of operators available for flights from Pittsburgh Airport to Phoenix is 8 as of October 2025.

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.

$53 Cheap Flights from Pittsburgh to Phoenix in 2025/26

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5:30 pm - 10:02 amPIT-PHX

18h 32m1 stop

10:53 pm - 4:35 pmPHX-PIT

15h 42m1 stop

$145Frontier

Find Deal

Fri, Nov 14 - Sun, Nov 16

6:10 am - 11:50 amPIT-PHX

7h 40m1 stop

4:15 pm - 10:05 pmPHX-PIT

3h 50mnonstop

$147Southwest

Find Deal

Fri, Jan 9 - Fri, Jan 16

10:53 am - 12:40 amPIT-PHX

15h 47m2 stops

11:57 am - 6:01 pmPHX-PIT

4h 04mnonstop

$156Multiple Airlines

Find Deal

Fri, Dec 12 - Mon, Dec 15

12:30 pm - 4:45 pmPIT-PHX

6h 15m1 stop

3:10 pm - 12:10 amPHX-PIT

7h 00m1 stop

$157Southwest

Find Deal

Fri, Jan 23 - Mon, Jan 26

2:13 pm - 4:47 pmPIT-PHX

4h 34mnonstop

10:53 pm - 4:35 pmPHX-PIT

15h 42m1 stop

$162Multiple Airlines

Find Deal

Mon, Nov 10 - Thu, Nov 13

5:30 pm - 12:29 amPIT-PHX

8h 59m1 stop

5:37 pm - 11:38 pmPHX-PIT

4h 01mnonstop

$165Multiple Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 17

1:54 pm - 4:31 pmPIT-PHX

4h 37mnonstop

5:21 pm - 11:25 pmPHX-PIT

4h 04mnonstop

$169Allegiant Air

Find Deal

Fri, Jan 2 - Mon, Jan 5

10:53 am - 12:40 amPIT-PHX

15h 47m2 stops

11:57 am - 6:01 pmPHX-PIT

4h 04mnonstop

$170Multiple Airlines

Find Deal

Fri, Dec 12 - Mon, Dec 15

1:26 pm - 3:00 pmPIT-PHX

4h 34mnonstop

3:50 pm - 10:46 pmPHX-PIT

3h 56mnonstop

$171Allegiant Air

Find Deal

Mon, Mar 23 - Fri, Mar 27

5:30 pm - 12:15 pmPIT-PHX

20h 45m1 stop

10:53 pm - 4:35 pmPHX-PIT

15h 42m1 stop

$178Frontier

Find Deal

Mon, Nov 10 - Thu, Nov 13

Allegiant Air flights from Pittsburgh to Phoenix

Our best Allegiant Air deals on Pittsburgh to Phoenix flight tickets

Allegiant Air

Jan 2

PIT1:54 pmPittsburgh

4h 37m

PHX4:31 pmPhoenix Sky Harbor Intl

Jan 5

PHX5:21 pmPhoenix Sky Harbor Intl

4h 04m

PIT11:25 pmPittsburgh

$169

Find similar

Allegiant Air

Mar 23

PIT1:26 pmPittsburgh

4h 34m

PHX3:00 pmPhoenix Sky Harbor Intl

Mar 27

PHX3:50 pmPhoenix Sky Harbor Intl

3h 56m

PIT10:46 pmPittsburgh

$171

Find similar

Allegiant Air

Nov 14

PIT1:49 pmPittsburgh

4h 34m

PHX4:23 pmPhoenix Sky Harbor Intl

Nov 17

PHX5:37 pmPhoenix Sky Harbor Intl

4h 01m

PIT11:38 pmPittsburgh

$173

Find similar

Frontier flights from Pittsburgh to Phoenix

Our best Frontier deals on Pittsburgh to Phoenix flight tickets

Frontier

Nov 14

PIT5:30 pmPittsburgh

18h 32m

1 stop

PHX10:02 amPhoenix Sky Harbor Intl

Nov 16

PHX10:53 pmPhoenix Sky Harbor Intl

15h 42m

1 stop

PIT4:35 pmPittsburgh

$145

Find similar

Frontier

Nov 10

PIT5:30 pmPittsburgh

20h 45m

1 stop

PHX12:15 pmPhoenix Sky Harbor Intl

Nov 13

PHX10:53 pmPhoenix Sky Harbor Intl

15h 42m

1 stop

PIT4:35 pmPittsburgh

$178

Find similar

Frontier

Nov 7

PIT5:30 pmPittsburgh

8h 59m

1 stop

PHX12:29 amPhoenix Sky Harbor Intl

Nov 14

PHX7:30 amPhoenix Sky Harbor Intl

7h 05m

1 stop

PIT4:35 pmPittsburgh

$234

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 11/14

5:30 pm-10:02 am

1 stop18h 32m

Phoenix Sky Harbor Intl

Sun 11/16

10:53 pm-4:35 pm

1 stop15h 42m

$145

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 1/9

6:10 am-11:50 am

1 stop7h 40m

Phoenix Sky Harbor Intl

Fri 1/16

4:15 pm-10:05 pm

Nonstop3h 50m

$147

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 12/12

10:53 am-12:40 am

2 stops15h 47m

Phoenix Sky Harbor Intl

Mon 12/15

11:57 am-6:01 pm

Nonstop4h 04m

$156

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 1/23

12:30 pm-4:45 pm

1 stop6h 15m

Phoenix Sky Harbor Intl

Mon 1/26

3:10 pm-12:10 am

1 stop7h 00m

$157

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Mon 11/10

2:13 pm-4:47 pm

Nonstop4h 34m

Phoenix Sky Harbor Intl

Thu 11/13

10:53 pm-4:35 pm

1 stop15h 42m

$162

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

$165

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 1/2

1:54 pm-4:31 pm

Nonstop4h 37m

Phoenix Sky Harbor Intl

Mon 1/5

5:21 pm-11:25 pm

Nonstop4h 04m

$169

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Fri 12/12

10:53 am-12:40 am

2 stops15h 47m

Phoenix Sky Harbor Intl

Mon 12/15

11:57 am-6:01 pm

Nonstop4h 04m

$170

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Mon 3/23

1:26 pm-3:00 pm

Nonstop4h 34m

Phoenix Sky Harbor Intl

Fri 3/27

3:50 pm-10:46 pm

Nonstop3h 56m

$171

PittsburghPhoenix

PIT - PHX

PITPHX

Pittsburgh

Mon 11/10

5:30 pm-12:15 pm

1 stop20h 45m

Phoenix Sky Harbor Intl

Thu 11/13

10:53 pm-4:35 pm

1 stop15h 42m

$178

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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

Prices

Airlines

Other information

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 $357.

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 $419. 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 $483.

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 $352. 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 $420 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 $300 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 34m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Phoenix	1 airport

The fastest flight from Pittsburgh to Phoenix takes 4h 34m

Direct flights go from Pittsburgh to Phoenix on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

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 34m.
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?
The number of operators available for flights from Pittsburgh Airport to Phoenix is 8 as of October 2025.
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 Air	PriceFrom $113	Free Cancellation	Rating 7.2 694 reviews	Search Allegiant Air flights
JetBlue	PriceFrom $119	Free Cancellation	Rating 7.2 2,906 reviews	Search JetBlue flights
Delta	PriceFrom $138	Free Cancellation	Rating 7.9 7,997 reviews	Search Delta flights
Frontier	PriceFrom $142	Free Cancellation	Rating 5.8 3,123 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $148	Free Cancellation	Rating 6.3 8,116 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $203	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
American Airlines	PriceFrom $275	Free Cancellation	Rating 7.2 11,035 reviews	Search American Airlines flights
Southwest	PriceFrom $318	Free Cancellation	Rating 8.0 4,242 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

Phoenix-Mesa Gateway Airport

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Cheap flights from Pittsburgh to Phoenix from $53

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 12/8. 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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Allegiant Air flights from Pittsburgh to Phoenix

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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 $357.

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

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 $352. 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?

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.

What is the cheapest airline that flies from Pittsburgh to Phoenix?

Allegiant Air, American Airlines, and Frontier are the most popular carriers operating from Pittsburgh to Phoenix

What airlines fly to Phoenix?

How many flights depart from Pittsburgh to Phoenix on average per day?

As of October 2025, there are 1 flights per day flying from Pittsburgh to Phoenix. The most common time of day flights depart is 8:00AM, with 72% of flights taking off at noon.

How many flights depart from Pittsburgh to Phoenix on average per week?

The number of flights available between Pittsburgh and Phoenix is 7 per week as of October 2025. The most frequent departure day is Thu, with 43% of weekly flights leaving on this day.

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

Direct flights

Airports in Phoenix

How far is Pittsburgh to Phoenix by plane?

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

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?

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

Best airlines flying from Pittsburgh to Phoenix

Compare and see reviews for airlines that fly from Pittsburgh to Phoenix with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Phoenix 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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