Southwest® flights from Greenville-Spartanburg to Houston (Hobby) from $150

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Low fares from Greenville-Spartanburg to Houston (Hobby)

$

Greenville-Spartanburg (GSP)to

Houston (Hobby) (HOU)
Depart: 09/11/2026

One-way

Basic

From
$150
Seen: 3 hrs ago

Greenville-Spartanburg (GSP)to

Houston (Hobby) (HOU)
Depart: 11/13/2026

One-way

Basic

From
$150
Seen: 5 hrs ago

Greenville-Spartanburg (GSP)to

Houston (Hobby) (HOU)
Depart: 11/06/2026

One-way

Basic

From
$150
Seen: 2 hrs ago

Greenville-Spartanburg (GSP)to

Houston (Hobby) (HOU)
Depart: 10/16/2026

One-way

Basic

From
$150
Seen: 18 hrs ago

Greenville-Spartanburg (GSP)to

Houston (Hobby) (HOU)
Depart: 10/19/2026

One-way

Basic

From
$150
Seen: 19 hrs ago

Greenville-Spartanburg (GSP)to

Houston (Hobby) (HOU)
Depart: 09/10/2026

One-way

Basic

From
$150
Seen: 3 hrs ago

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Explore flights from Greenville-Spartanburg to Houston (Hobby)

Aug 2026
From$205*
Seen: 19 hrs ago
One Way/Basic
Sep 2026
From$150*
Seen: 3 hrs ago
One Way/Basic
Oct 2026
From$150*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $150
cmp-daily-histogram-bars-legend-max-price-aria-label $350
Displaying fares for August-2026
  • GSP–HOU: cmp-view-offers-disclaimer. Find Offers
    20

    Thu

    AUG

  • GSP–HOU, 08/21/2026: From $265
    21

    Fri

  • GSP–HOU: cmp-view-offers-disclaimer. Find Offers
    22

    Sat

  • GSP–HOU, 08/23/2026: From $350
    23

    Sun

  • GSP–HOU, 08/24/2026: From $265
    24

    Mon

  • GSP–HOU, 08/25/2026: From $265
    25

    Tue

  • GSP–HOU, 08/26/2026: From $265
    26

    Wed

  • GSP–HOU, 08/27/2026: From $205
    27

    Thu

  • GSP–HOU: cmp-view-offers-disclaimer. Find Offers
    28

    Fri

  • GSP–HOU, 08/29/2026: From $205
    29

    Sat

  • GSP–HOU: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • GSP–HOU, 08/31/2026: From $205
    31

    Mon

  • GSP–HOU, 09/01/2026: From $205
    01

    Tue

    SEP

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

    Wed

  • GSP–HOU, 09/03/2026: From $225
    03

    Thu

  • GSP–HOU, 09/04/2026: From $170
    04

    Fri

  • GSP–HOU, 09/05/2026: From $170
    05

    Sat

  • GSP–HOU: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • GSP–HOU: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • GSP–HOU, 09/08/2026: From $225
    08

    Tue

  • GSP–HOU, 09/09/2026: From $170
    09

    Wed

  • GSP–HOU, 09/10/2026: From $150
    10

    Thu

  • GSP–HOU, 09/11/2026: From $150
    11

    Fri

  • GSP–HOU: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

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

    Sun

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

    Mon

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

    Tue

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

    Wed

  • GSP–HOU, 09/17/2026: From $187
    17

    Thu

  • GSP–HOU: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • GSP–HOU: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

    • Range$150-$350

    *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:
    Greenville-Spartanburg International Airport
    Arriving at:
    William P. Hobby Airport
    Average flight time:
    2 hours 26 minutes
    Distance:
    845 miles

    Route Information

    71† 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 Greenville-Spartanburg to Houston (Hobby) is 2 hours 26 minutes.
    There are 71 weekly flights from Greenville-Spartanburg to Houston (Hobby) on Southwest Airlines.
    Yes, Southwest flies nonstop from Greenville-Spartanburg to Houston (Hobby) once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Greenville-Spartanburg to Houston (Hobby) once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Greenville-Spartanburg to Houston (Hobby) with Southwest, check out our Low Fare Calendar.
    You can rent a car at William P. Hobby Airport book yours with your flight.
    Yes! Flights from Greenville-Spartanburg to Houston (Hobby)—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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