American Airlines flights from Boston to Greenville

Recent searches for flights from Boston to Greenville

Sep 2026
From$253*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$253*
Updated: 6 hours ago
Round tripIEconomy
Nov 2026
From$253*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $253
cmp-daily-histogram-bars-legend-max-price-aria-label $1.1K
Displaying fares for September-2026
  • BOS–GSP: cmp-view-offers-disclaimer. Find Offers
    09

    We

    SEP

  • BOS–GSP, 09/10/26 – 09/17/26: From $892
    10

    Th

  • BOS–GSP, 09/11/26 – 09/18/26: From $892
    11

    Fr

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

    Sa

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

    Su

  • BOS–GSP, 09/14/26 – 09/21/26: From $1,066
    14

    Mo

  • BOS–GSP, 09/15/26 – 09/22/26: From $854
    15

    Tu

  • BOS–GSP, 09/16/26 – 09/23/26: From $673
    16

    We

  • BOS–GSP, 09/17/26 – 09/24/26: From $707
    17

    Th

  • BOS–GSP, 09/18/26 – 09/25/26: From $673
    18

    Fr

  • BOS–GSP, 09/19/26 – 09/26/26: From $715
    19

    Sa

  • BOS–GSP, 09/20/26 – 09/27/26: From $805
    20

    Su

  • BOS–GSP, 09/21/26 – 09/28/26: From $673
    21

    Mo

  • BOS–GSP, 09/22/26 – 09/29/26: From $651
    22

    Tu

  • BOS–GSP, 09/23/26 – 09/30/26: From $375
    23

    We

  • BOS–GSP, 09/24/26 – 10/01/26: From $449
    24

    Th

  • BOS–GSP, 09/25/26 – 10/02/26: From $421
    25

    Fr

  • BOS–GSP, 09/26/26 – 10/03/26: From $375
    26

    Sa

  • BOS–GSP, 09/27/26 – 10/04/26: From $673
    27

    Su

  • BOS–GSP, 09/28/26 – 10/05/26: From $375
    28

    Mo

  • BOS–GSP, 09/29/26 – 10/06/26: From $375
    29

    Tu

  • BOS–GSP, 09/30/26 – 10/07/26: From $253
    30

    We

  • BOS–GSP, 10/01/26 – 10/08/26: From $327
    01

    Th

    OCT

  • BOS–GSP, 10/02/26 – 10/05/26: From $327
    02

    Fr

  • BOS–GSP, 10/03/26 – 10/10/26: From $253
    03

    Sa

  • BOS–GSP, 10/04/26 – 10/11/26: From $467
    04

    Su

  • BOS–GSP, 10/05/26 – 10/12/26: From $293
    05

    Mo

  • BOS–GSP, 10/06/26 – 10/13/26: From $253
    06

    Tu

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

    We

  • BOS–GSP: cmp-view-offers-disclaimer. Find Offers
    08

    Th

    • range$253-$1,066

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

    Find deals on Boston to Greenville flights

    $
    keyboard_arrow_down

    Boston (BOS)to

    Greenville (GSP)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $253Fare subject to changes
    Updated: 6 hours ago

    Boston (BOS)to

    Greenville (GSP)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $253Fare subject to changes
    Updated: 6 hours ago

    Boston (BOS)to

    Greenville (GSP)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $253Fare subject to changes
    Updated: 6 hours ago

    Boston (BOS)to

    Greenville (GSP)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $253Fare subject to changes
    Updated: 6 hours ago

    Boston (BOS)to

    Greenville (GSP)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $253Fare subject to changes
    Updated: 6 hours ago

    Boston (BOS)to

    Greenville (GSP)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $253Fare subject to changes
    Updated: 6 hours ago

    Boston (BOS)to

    Greenville (GSP)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $253Fare subject to changes
    Updated: 6 hours ago

    Boston (BOS)to

    Greenville (GSP)
    11/09/26 - 11/16/26

    Round trip

    Economy

    from
    $253Fare subject to changes
    Updated: 6 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Boston to Greenville

    Looking for lower fares on your trip from Boston to Greenville? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

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    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Boston to Greenville