American Airlines flights from St George to Boston

Recent searches for flights from St George to Boston

Aug 2026
From$498*
Updated: 35 minutes ago
Round tripIEconomy
Sep 2026
From$368*
Updated: 35 minutes ago
Round tripIEconomy
Oct 2026
From$368*
Updated: 35 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $428
cmp-daily-histogram-bars-legend-max-price-aria-label $837
Displaying fares for August-2026
  • SGU–BOS, 08/13/26 – 08/20/26: From $589
    13

    Th

    AUG

  • SGU–BOS, 08/14/26 – 08/21/26: From $589
    14

    Fr

  • SGU–BOS, 08/15/26 – 08/22/26: From $585
    15

    Sa

  • SGU–BOS, 08/16/26 – 08/23/26: From $663
    16

    Su

  • SGU–BOS, 08/17/26 – 08/24/26: From $630
    17

    Mo

  • SGU–BOS, 08/18/26 – 08/25/26: From $551
    18

    Tu

  • SGU–BOS, 08/19/26 – 08/26/26: From $548
    19

    We

  • SGU–BOS, 08/20/26 – 08/27/26: From $539
    20

    Th

  • SGU–BOS, 08/21/26 – 08/28/26: From $498
    21

    Fr

  • SGU–BOS, 08/22/26 – 08/29/26: From $498
    22

    Sa

  • SGU–BOS, 08/23/26 – 08/30/26: From $589
    23

    Su

  • SGU–BOS, 08/24/26 – 08/31/26: From $589
    24

    Mo

  • SGU–BOS, 08/25/26 – 09/01/26: From $498
    25

    Tu

  • SGU–BOS, 08/26/26 – 09/02/26: From $498
    26

    We

  • SGU–BOS, 08/27/26 – 09/03/26: From $498
    27

    Th

  • SGU–BOS, 08/28/26 – 09/04/26: From $498
    28

    Fr

  • SGU–BOS, 08/29/26 – 09/05/26: From $498
    29

    Sa

  • SGU–BOS, 08/30/26 – 09/06/26: From $548
    30

    Su

  • SGU–BOS, 08/31/26 – 09/07/26: From $572
    31

    Mo

  • SGU–BOS, 09/01/26 – 09/08/26: From $535
    01

    Tu

    SEP

  • SGU–BOS, 09/02/26 – 09/09/26: From $585
    02

    We

  • SGU–BOS, 09/03/26 – 09/10/26: From $458
    03

    Th

  • SGU–BOS, 09/04/26 – 09/11/26: From $458
    04

    Fr

  • SGU–BOS, 09/05/26 – 09/12/26: From $428
    05

    Sa

  • SGU–BOS, 09/06/26 – 09/13/26: From $744
    06

    Su

  • SGU–BOS, 09/07/26 – 09/14/26: From $837
    07

    Mo

  • SGU–BOS, 09/08/26 – 09/15/26: From $585
    08

    Tu

  • SGU–BOS, 09/09/26 – 09/16/26: From $489
    09

    We

  • SGU–BOS: cmp-view-offers-disclaimer. Find Offers
    10

    Th

  • SGU–BOS: cmp-view-offers-disclaimer. Find Offers
    11

    Fr

  • SGU–BOS, 09/12/26 – 09/19/26: From $461
    12

    Sa

    • range$428-$837

    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 St George to Boston flights

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    St George (SGU)to

    Boston (BOS)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $368Fare subject to changes
    Updated: 35 minutes ago

    St George (SGU)to

    Boston (BOS)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $368Fare subject to changes
    Updated: 35 minutes ago

    St George (SGU)to

    Boston (BOS)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $368Fare subject to changes
    Updated: 35 minutes ago

    St George (SGU)to

    Boston (BOS)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $368Fare subject to changes
    Updated: 35 minutes ago

    St George (SGU)to

    Boston (BOS)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $368Fare subject to changes
    Updated: 35 minutes ago

    St George (SGU)to

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

    Round trip

    Economy

    from
    $368Fare subject to changes
    Updated: 35 minutes ago

    St George (SGU)to

    Boston (BOS)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $368Fare subject to changes
    Updated: 35 minutes ago

    St George (SGU)to

    Boston (BOS)
    11/07/26 - 11/14/26

    Round trip

    Economy

    from
    $368Fare subject to changes
    Updated: 35 minutes 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 St George to Boston

    Looking for lower fares on your trip from St George 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

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • 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 St George to Boston