Southwest® flights from Baltimore/Washington to Greenville-Spartanburg from $81

Promo Code

Low fares from Baltimore/Washington to Greenville-Spartanburg

$

Baltimore/Washington (BWI)to

Greenville-Spartanburg (GSP)
Depart: 01/09/2027

One-way

Basic

From
$81
Seen: 22 hrs ago

Baltimore/Washington (BWI)to

Greenville-Spartanburg (GSP)
Depart: 01/10/2027

One-way

Basic

From
$81
Seen: 22 hrs ago

Baltimore/Washington (BWI)to

Greenville-Spartanburg (GSP)
Depart: 12/16/2026

One-way

Basic

From
$81
Seen: 18 hrs ago

Baltimore/Washington (BWI)to

Greenville-Spartanburg (GSP)
Depart: 12/18/2026

One-way

Basic

From
$81
Seen: 20 hrs ago

Baltimore/Washington (BWI)to

Greenville-Spartanburg (GSP)
Depart: 12/20/2026

One-way

Basic

From
$81
Seen: 20 hrs ago

Baltimore/Washington (BWI)to

Greenville-Spartanburg (GSP)
Depart: 12/31/2026

One-way

Basic

From
$81
Seen: 12 hrs ago

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Explore flights from Baltimore/Washington to Greenville-Spartanburg

Oct 2026
From$274*
Seen: 13 hrs ago
One Way/Basic
Nov 2026
From$81*
Seen: 10 hrs ago
One Way/Basic
Dec 2026
From$81*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $81
cmp-daily-histogram-bars-legend-max-price-aria-label $366
Displaying fares for October-2026
  • BWI–GSP, 10/23/2026: From $366
    23

    Fri

    OCT

  • BWI–GSP, 10/24/2026: From $274
    24

    Sat

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

    Sun

  • BWI–GSP, 10/26/2026: From $274
    26

    Mon

  • BWI–GSP, 10/27/2026: From $274
    27

    Tue

  • BWI–GSP, 10/28/2026: From $274
    28

    Wed

  • BWI–GSP, 10/29/2026: From $274
    29

    Thu

  • BWI–GSP, 10/30/2026: From $274
    30

    Fri

  • BWI–GSP, 10/31/2026: From $274
    31

    Sat

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

    Sun

    NOV

  • BWI–GSP, 11/02/2026: From $274
    02

    Mon

  • BWI–GSP: cmp-view-offers-disclaimer. Find Offers
    03

    Tue

  • BWI–GSP, 11/04/2026: From $274
    04

    Wed

  • BWI–GSP, 11/05/2026: From $243
    05

    Thu

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

    Fri

  • BWI–GSP, 11/07/2026: From $231
    07

    Sat

  • BWI–GSP, 11/08/2026: From $231
    08

    Sun

  • BWI–GSP, 11/09/2026: From $81
    09

    Mon

  • BWI–GSP, 11/10/2026: From $81
    10

    Tue

  • BWI–GSP, 11/11/2026: From $81
    11

    Wed

  • BWI–GSP, 11/12/2026: From $132
    12

    Thu

  • BWI–GSP, 11/13/2026: From $172
    13

    Fri

  • BWI–GSP, 11/14/2026: From $81
    14

    Sat

  • BWI–GSP, 11/15/2026: From $81
    15

    Sun

  • BWI–GSP, 11/16/2026: From $81
    16

    Mon

  • BWI–GSP: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • BWI–GSP, 11/18/2026: From $81
    18

    Wed

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

    Thu

  • BWI–GSP: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

  • BWI–GSP: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

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

    Sun

    • Range$81-$366

    *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:
    Balt./Wash. International Airport
    Arriving at:
    Greenville-Spartanburg International Airport
    Average flight time:
    1 hour 32 minutes
    Distance:
    426 miles

    Questions we hear the most

    The average flight time from Baltimore/Washington to Greenville-Spartanburg is 1 hour 32 minutes.
    There are 40 weekly flights from Baltimore/Washington to Greenville-Spartanburg on Southwest Airlines.
    Yes, Southwest flies nonstop from Baltimore/Washington to Greenville-Spartanburg 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Baltimore/Washington to Greenville-Spartanburg once per day on Saturdays and 2 times per day on Sundays.
    To find the lowest fares by day and time to fly Baltimore/Washington 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 Baltimore/Washington 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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