Southwest® flights from Phoenix to Greenville-Spartanburg from $163

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Low fares from Phoenix to Greenville-Spartanburg

$

Phoenix (PHX)to

Greenville-Spartanburg (GSP)
Depart: 08/22/2026

One-way

Basic

From
$163
Seen: 17 hrs ago

Phoenix (PHX)to

Greenville-Spartanburg (GSP)
Depart: 10/13/2026

One-way

Basic

From
$163
Seen: 1 hour ago

Phoenix (PHX)to

Greenville-Spartanburg (GSP)
Depart: 08/29/2026

One-way

Basic

From
$163
Seen: 22 hrs ago

Phoenix (PHX)to

Greenville-Spartanburg (GSP)
Depart: 09/22/2026

One-way

Basic

From
$163
Seen: 17 hrs ago

Phoenix (PHX)to

Greenville-Spartanburg (GSP)
Depart: 10/27/2026

One-way

Basic

From
$163
Seen: 15 hrs ago

Phoenix (PHX)to

Greenville-Spartanburg (GSP)
Depart: 08/31/2026

One-way

Basic

From
$163
Seen: 1 hour ago

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Explore flights from Phoenix to Greenville-Spartanburg

Aug 2026
From$163*
Seen: 17 hrs ago
One Way/Basic
Sep 2026
From$163*
Seen: 17 hrs ago
One Way/Basic
Oct 2026
From$163*
Seen: 5 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $163
cmp-daily-histogram-bars-legend-max-price-aria-label $371
Displaying fares for August-2026
  • PHX–GSP: cmp-view-offers-disclaimer. Find Offers
    03

    Mon

    AUG

  • PHX–GSP: cmp-view-offers-disclaimer. Find Offers
    04

    Tue

  • PHX–GSP, 08/05/2026: From $291
    05

    Wed

  • PHX–GSP, 08/06/2026: From $371
    06

    Thu

  • PHX–GSP, 08/07/2026: From $371
    07

    Fri

  • PHX–GSP, 08/08/2026: From $291
    08

    Sat

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

    Sun

  • PHX–GSP, 08/10/2026: From $371
    10

    Mon

  • PHX–GSP: cmp-view-offers-disclaimer. Find Offers
    11

    Tue

  • PHX–GSP, 08/12/2026: From $291
    12

    Wed

  • PHX–GSP: cmp-view-offers-disclaimer. Find Offers
    13

    Thu

  • PHX–GSP: cmp-view-offers-disclaimer. Find Offers
    14

    Fri

  • PHX–GSP: cmp-view-offers-disclaimer. Find Offers
    15

    Sat

  • PHX–GSP: cmp-view-offers-disclaimer. Find Offers
    16

    Sun

  • PHX–GSP, 08/17/2026: From $299
    17

    Mon

  • PHX–GSP, 08/18/2026: From $168
    18

    Tue

  • PHX–GSP, 08/19/2026: From $173
    19

    Wed

  • PHX–GSP, 08/20/2026: From $299
    20

    Thu

  • PHX–GSP, 08/21/2026: From $299
    21

    Fri

  • PHX–GSP, 08/22/2026: From $163
    22

    Sat

  • PHX–GSP: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • PHX–GSP: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

  • PHX–GSP: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

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

    Wed

  • PHX–GSP: cmp-view-offers-disclaimer. Find Offers
    27

    Thu

  • PHX–GSP, 08/28/2026: From $201
    28

    Fri

  • PHX–GSP, 08/29/2026: From $163
    29

    Sat

  • PHX–GSP, 08/30/2026: From $275
    30

    Sun

  • PHX–GSP, 08/31/2026: From $163
    31

    Mon

  • PHX–GSP: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    SEP

  • PHX–GSP: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

    • Range$163-$371

    *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:
    Sky Harbor International Airport
    Arriving at:
    Greenville-Spartanburg International Airport
    Distance:
    1704 miles

    Route Information

    57† Weekly flights

    † 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

    There are 57 weekly flights from Phoenix to Greenville-Spartanburg on Southwest Airlines.
    To find the lowest fares by day and time to fly Phoenix to Greenville-Spartanburg with Southwest, check out our Low Fare Calendar.
    You can rent a car at Greenville-Spartanburg International Airport book yours with your flight.
    Yes! Flights from Phoenix to Greenville-Spartanburg—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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