American Airlines flights from Boston to Las Vegas

Recent searches for flights from Boston to Las Vegas

Sep 2026
From$407*
Updated: 15 hours ago
Round tripIEconomy
Oct 2026
From$373*
Updated: 16 hours ago
Round tripIEconomy
Nov 2026
From$355*
Updated: 15 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $397
cmp-daily-histogram-bars-legend-max-price-aria-label $840
Displaying fares for September-2026
  • BOS–LAS, 09/11/26 – 09/15/26: From $769
    11

    Fr

    SEP

  • BOS–LAS, 09/12/26 – 09/19/26: From $840
    12

    Sa

  • BOS–LAS, 09/13/26 – 09/20/26: From $839
    13

    Su

  • BOS–LAS, 09/14/26 – 09/21/26: From $839
    14

    Mo

  • BOS–LAS, 09/15/26 – 09/22/26: From $839
    15

    Tu

  • BOS–LAS, 09/16/26 – 09/23/26: From $839
    16

    We

  • BOS–LAS, 09/17/26 – 09/24/26: From $544
    17

    Th

  • BOS–LAS, 09/18/26 – 09/25/26: From $544
    18

    Fr

  • BOS–LAS, 09/19/26 – 09/26/26: From $544
    19

    Sa

  • BOS–LAS, 09/20/26 – 09/27/26: From $816
    20

    Su

  • BOS–LAS, 09/21/26 – 09/28/26: From $544
    21

    Mo

  • BOS–LAS, 09/22/26 – 09/26/26: From $524
    22

    Tu

  • BOS–LAS, 09/23/26 – 09/25/26: From $524
    23

    We

  • BOS–LAS, 09/24/26 – 10/01/26: From $460
    24

    Th

  • BOS–LAS, 09/25/26 – 10/02/26: From $407
    25

    Fr

  • BOS–LAS, 09/26/26 – 09/30/26: From $417
    26

    Sa

  • BOS–LAS, 09/27/26 – 10/04/26: From $709
    27

    Su

  • BOS–LAS, 09/28/26 – 10/01/26: From $440
    28

    Mo

  • BOS–LAS, 09/29/26 – 10/06/26: From $427
    29

    Tu

  • BOS–LAS, 09/30/26 – 10/07/26: From $427
    30

    We

  • BOS–LAS, 10/01/26 – 10/08/26: From $552
    01

    Th

    OCT

  • BOS–LAS, 10/02/26 – 10/09/26: From $417
    02

    Fr

  • BOS–LAS, 10/03/26 – 10/10/26: From $405
    03

    Sa

  • BOS–LAS, 10/04/26 – 10/07/26: From $397
    04

    Su

  • BOS–LAS, 10/05/26 – 10/12/26: From $405
    05

    Mo

  • BOS–LAS, 10/06/26 – 10/13/26: From $405
    06

    Tu

  • BOS–LAS, 10/07/26 – 10/14/26: From $405
    07

    We

  • BOS–LAS, 10/08/26 – 10/15/26: From $729
    08

    Th

  • BOS–LAS: cmp-view-offers-disclaimer. Find Offers
    09

    Fr

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

    Sa

    • range$397-$840

    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 Las Vegas flights

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    Boston (BOS)to

    Las Vegas (LAS)
    11/23/26 - 12/02/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 15 hours ago

    Boston (BOS)to

    Las Vegas (LAS)
    11/26/26 - 12/02/26

    Round trip

    Economy

    from
    $355Fare subject to changes
    Updated: 15 hours ago

    Boston (BOS)to

    Las Vegas (LAS)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $357Fare subject to changes
    Updated: 8 hours ago

    Boston (BOS)to

    Las Vegas (LAS)
    12/04/26 - 12/11/26

    Round trip

    Economy

    from
    $357Fare subject to changes
    Updated: 8 hours ago

    Boston (BOS)to

    Las Vegas (LAS)
    12/06/26 - 12/13/26

    Round trip

    Economy

    from
    $357Fare subject to changes
    Updated: 8 hours ago

    Boston (BOS)to

    Las Vegas (LAS)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $357Fare subject to changes
    Updated: 8 hours ago

    Boston (BOS)to

    Las Vegas (LAS)
    12/03/26 - 12/10/26

    Round trip

    Economy

    from
    $357Fare subject to changes
    Updated: 8 hours ago

    Boston (BOS)to

    Las Vegas (LAS)
    12/05/26 - 12/12/26

    Round trip

    Economy

    from
    $357Fare subject to changes
    Updated: 8 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 Las Vegas

    Looking for lower fares on your trip from Boston to Las Vegas? 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.
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    • 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 Las Vegas