Southwest® flights from Pittsburgh to Phoenix from $159

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Low fares from Pittsburgh to Phoenix

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Pittsburgh (PIT)to

Phoenix (PHX)
Depart: 10/27/2026

One-way

Basic

From
$159
Seen: 8 hrs ago

Pittsburgh (PIT)to

Phoenix (PHX)
Depart: 09/12/2026

One-way

Basic

From
$159
Seen: 4 hrs ago

Pittsburgh (PIT)to

Phoenix (PHX)
Depart: 10/28/2026

One-way

Basic

From
$159
Seen: 21 hrs ago

Pittsburgh (PIT)to

Phoenix (PHX)
Depart: 11/17/2026

One-way

Basic

From
$159
Seen: 1 hour ago

Pittsburgh (PIT)to

Phoenix (PHX)
Depart: 10/14/2026

One-way

Basic

From
$159
Seen: 11 hrs ago

Pittsburgh (PIT)to

Phoenix (PHX)
Depart: 11/11/2026

One-way

Basic

From
$164
Seen: 12 hrs ago

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Explore flights from Pittsburgh to Phoenix

Aug 2026
From$283*
Seen: 12 hrs ago
One Way/Basic
Sep 2026
From$159*
Seen: 4 hrs ago
One Way/Basic
Oct 2026
From$159*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $159
cmp-daily-histogram-bars-legend-max-price-aria-label $352
Displaying fares for August-2026
  • PIT–PHX, 08/22/2026: From $293
    22

    Sat

    AUG

  • PIT–PHX, 08/23/2026: From $316
    23

    Sun

  • PIT–PHX, 08/24/2026: From $316
    24

    Mon

  • PIT–PHX, 08/25/2026: From $283
    25

    Tue

  • PIT–PHX: cmp-view-offers-disclaimer. Find Offers
    26

    Wed

  • PIT–PHX, 08/27/2026: From $316
    27

    Thu

  • PIT–PHX, 08/28/2026: From $316
    28

    Fri

  • PIT–PHX, 08/29/2026: From $283
    29

    Sat

  • PIT–PHX, 08/30/2026: From $326
    30

    Sun

  • PIT–PHX, 08/31/2026: From $316
    31

    Mon

  • PIT–PHX, 09/01/2026: From $283
    01

    Tue

    SEP

  • PIT–PHX, 09/02/2026: From $283
    02

    Wed

  • PIT–PHX, 09/03/2026: From $316
    03

    Thu

  • PIT–PHX, 09/04/2026: From $316
    04

    Fri

  • PIT–PHX: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • PIT–PHX, 09/06/2026: From $226
    06

    Sun

  • PIT–PHX, 09/07/2026: From $352
    07

    Mon

  • PIT–PHX, 09/08/2026: From $293
    08

    Tue

  • PIT–PHX: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • PIT–PHX, 09/10/2026: From $179
    10

    Thu

  • PIT–PHX, 09/11/2026: From $189
    11

    Fri

  • PIT–PHX, 09/12/2026: From $159
    12

    Sat

  • PIT–PHX, 09/13/2026: From $301
    13

    Sun

  • PIT–PHX, 09/14/2026: From $301
    14

    Mon

  • PIT–PHX, 09/15/2026: From $169
    15

    Tue

  • PIT–PHX, 09/16/2026: From $169
    16

    Wed

  • PIT–PHX, 09/17/2026: From $199
    17

    Thu

  • PIT–PHX, 09/18/2026: From $189
    18

    Fri

  • PIT–PHX, 09/19/2026: From $189
    19

    Sat

  • PIT–PHX, 09/20/2026: From $229
    20

    Sun

  • PIT–PHX: cmp-view-offers-disclaimer. Find Offers
    21

    Mon

    • Range$159-$352

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Pittsburgh International Airport
    Arriving at:
    Sky Harbor International Airport
    Average flight time:
    4 hours 29 minutes
    Distance:
    1814 miles

    Route Information

    156† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 1‡ Nonstop flight on Sunday

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    The average flight time from Pittsburgh to Phoenix is 4 hours 29 minutes.
    There are 156 weekly flights from Pittsburgh to Phoenix on Southwest Airlines.
    Yes, Southwest flies nonstop from Pittsburgh to Phoenix once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Pittsburgh to Phoenix once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Pittsburgh to Phoenix with Southwest, check out our Low Fare Calendar.
    You can rent a car at Sky Harbor International Airport book yours with your flight.
    Yes! Flights from Pittsburgh to Phoenix—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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