American Airlines flights from Greenville to Boston

Recent searches for flights from Greenville to Boston

Sep 2026
From$459*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$401*
Updated: 2 hours ago
Round tripIEconomy
Nov 2026
From$401*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $401
cmp-daily-histogram-bars-legend-max-price-aria-label $1.5K
Displaying fares for September-2026
  • GSP–BOS, 09/14/26 – 09/21/26: From $912
    14

    Mo

    SEP

  • GSP–BOS, 09/15/26 – 09/22/26: From $912
    15

    Tu

  • GSP–BOS, 09/16/26 – 09/23/26: From $912
    16

    We

  • GSP–BOS, 09/17/26 – 09/24/26: From $912
    17

    Th

  • GSP–BOS, 09/18/26 – 09/25/26: From $912
    18

    Fr

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

    Sa

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

    Su

  • GSP–BOS, 09/21/26 – 09/28/26: From $1,516
    21

    Mo

  • GSP–BOS, 09/22/26 – 09/29/26: From $681
    22

    Tu

  • GSP–BOS, 09/23/26 – 09/30/26: From $682
    23

    We

  • GSP–BOS, 09/24/26 – 10/01/26: From $682
    24

    Th

  • GSP–BOS, 09/25/26 – 10/02/26: From $682
    25

    Fr

  • GSP–BOS, 09/26/26 – 10/03/26: From $682
    26

    Sa

  • GSP–BOS, 09/27/26 – 10/03/26: From $517
    27

    Su

  • GSP–BOS, 09/28/26 – 10/05/26: From $459
    28

    Mo

  • GSP–BOS, 09/29/26 – 10/06/26: From $459
    29

    Tu

  • GSP–BOS, 09/30/26 – 10/07/26: From $459
    30

    We

  • GSP–BOS, 10/01/26 – 10/08/26: From $459
    01

    Th

    OCT

  • GSP–BOS, 10/02/26 – 10/09/26: From $517
    02

    Fr

  • GSP–BOS, 10/03/26 – 10/10/26: From $459
    03

    Sa

  • GSP–BOS, 10/04/26 – 10/11/26: From $662
    04

    Su

  • GSP–BOS, 10/05/26 – 10/12/26: From $401
    05

    Mo

  • GSP–BOS, 10/06/26 – 10/13/26: From $560
    06

    Tu

  • GSP–BOS, 10/07/26 – 10/14/26: From $401
    07

    We

  • GSP–BOS, 10/08/26 – 10/15/26: From $401
    08

    Th

  • GSP–BOS, 10/09/26 – 10/16/26: From $560
    09

    Fr

  • GSP–BOS, 10/10/26 – 10/17/26: From $401
    10

    Sa

  • GSP–BOS, 10/11/26 – 10/13/26: From $477
    11

    Su

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

    Mo

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

    Tu

    • range$401-$1,516

    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 Greenville to Boston flights

    $
    keyboard_arrow_down

    Greenville (GSP)to

    Boston (BOS)
    10/19/26 - 10/26/26

    Round trip

    Economy

    from
    $401Fare subject to changes
    Updated: 2 hours ago

    Greenville (GSP)to

    Boston (BOS)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $401Fare subject to changes
    Updated: 2 hours ago

    Greenville (GSP)to

    Boston (BOS)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $401Fare subject to changes
    Updated: 2 hours ago

    Greenville (GSP)to

    Boston (BOS)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $401Fare subject to changes
    Updated: 2 hours ago

    Greenville (GSP)to

    Boston (BOS)
    10/31/26 - 11/07/26

    Round trip

    Economy

    from
    $401Fare subject to changes
    Updated: 2 hours ago

    Greenville (GSP)to

    Boston (BOS)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $401Fare subject to changes
    Updated: 2 hours ago

    Greenville (GSP)to

    Boston (BOS)
    12/07/26 - 12/14/26

    Round trip

    Economy

    from
    $401Fare subject to changes
    Updated: 2 hours ago

    Greenville (GSP)to

    Boston (BOS)
    12/10/26 - 12/17/26

    Round trip

    Economy

    from
    $401Fare subject to changes
    Updated: 2 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 Greenville to Boston

    Looking for lower fares on your trip from Greenville to Boston? 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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    American Airlines flights from Greenville to Boston