Southwest® flights from Baltimore/Washington to Greenville-Spartanburg from $105

Promo Code

Low fares from Baltimore/Washington to Greenville-Spartanburg

$

Baltimore/Washington (BWI)to

Greenville-Spartanburg (GSP)
Depart: 02/13/2027

One-way

Basic

From
$105
Seen: 21 hrs ago

Baltimore/Washington (BWI)to

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

One-way

Basic

From
$105
Seen: 6 hrs ago

Baltimore/Washington (BWI)to

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

One-way

Basic

From
$105
Seen: 2 hrs ago

Baltimore/Washington (BWI)to

Greenville-Spartanburg (GSP)
Depart: 12/02/2026

One-way

Basic

From
$105
Seen: 16 hrs ago

Baltimore/Washington (BWI)to

Greenville-Spartanburg (GSP)
Depart: 01/20/2027

One-way

Basic

From
$105
Seen: 12 hrs ago

Baltimore/Washington (BWI)to

Greenville-Spartanburg (GSP)
Depart: 01/30/2027

One-way

Basic

From
$105
Seen: 14 hrs ago

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Explore flights from Baltimore/Washington to Greenville-Spartanburg

Nov 2026
From$236*
Seen: 13 hrs ago
One Way/Basic
Dec 2026
From$105*
Seen: 16 hrs ago
One Way/Basic
Jan 2027
From$105*
Seen: 12 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $105
cmp-daily-histogram-bars-legend-max-price-aria-label $371
Displaying fares for November-2026
  • BWI–GSP, 11/12/2026: From $371
    12

    Thu

    NOV

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

    Fri

  • BWI–GSP, 11/14/2026: From $371
    14

    Sat

  • BWI–GSP, 11/15/2026: From $371
    15

    Sun

  • BWI–GSP, 11/16/2026: From $371
    16

    Mon

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

    Tue

  • BWI–GSP, 11/18/2026: From $346
    18

    Wed

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

    Thu

  • BWI–GSP, 11/20/2026: From $346
    20

    Fri

  • BWI–GSP, 11/21/2026: From $346
    21

    Sat

  • BWI–GSP, 11/22/2026: From $346
    22

    Sun

  • BWI–GSP, 11/23/2026: From $346
    23

    Mon

  • BWI–GSP, 11/24/2026: From $346
    24

    Tue

  • BWI–GSP, 11/25/2026: From $236
    25

    Wed

  • BWI–GSP, 11/26/2026: From $236
    26

    Thu

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

    Fri

  • BWI–GSP, 11/28/2026: From $266
    28

    Sat

  • BWI–GSP, 11/29/2026: From $266
    29

    Sun

  • BWI–GSP, 11/30/2026: From $266
    30

    Mon

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

    Tue

    DEC

  • BWI–GSP, 12/02/2026: From $105
    02

    Wed

  • BWI–GSP, 12/03/2026: From $236
    03

    Thu

  • BWI–GSP, 12/04/2026: From $140
    04

    Fri

  • BWI–GSP, 12/05/2026: From $105
    05

    Sat

  • BWI–GSP, 12/06/2026: From $214
    06

    Sun

  • BWI–GSP, 12/07/2026: From $125
    07

    Mon

  • BWI–GSP, 12/08/2026: From $105
    08

    Tue

  • BWI–GSP, 12/09/2026: From $105
    09

    Wed

  • BWI–GSP, 12/10/2026: From $125
    10

    Thu

  • BWI–GSP, 12/11/2026: From $140
    11

    Fri

    • Range$105-$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:
    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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