Southwest® flights from Las Vegas to Boston from $165

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Low fares from Las Vegas to Boston

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Las Vegas (LAS)to

Boston (BOS)
Depart: 12/12/2026

One-way

Basic

From
$165
Seen: 17 hrs ago

Las Vegas (LAS)to

Boston (BOS)
Depart: 01/20/2027

One-way

Basic

From
$165
Seen: 16 hrs ago

Las Vegas (LAS)to

Boston (BOS)
Depart: 12/16/2026

One-way

Basic

From
$165
Seen: 6 hrs ago

Las Vegas (LAS)to

Boston (BOS)
Depart: 12/08/2026

One-way

Basic

From
$165
Seen: 8 hrs ago

Las Vegas (LAS)to

Boston (BOS)
Depart: 12/19/2026

One-way

Basic

From
$180
Seen: 15 hrs ago

Las Vegas (LAS)to

Boston (BOS)
Depart: 02/08/2027

One-way

Basic

From
$180
Seen: 5 hrs ago

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Explore flights from Las Vegas to Boston

Nov 2026
From$224*
Seen: 9 hrs ago
One Way/Basic
Dec 2026
From$165*
Seen: 17 hrs ago
One Way/Basic
Jan 2027
From$165*
Seen: 16 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $165
cmp-daily-histogram-bars-legend-max-price-aria-label $475
Displaying fares for November-2026
  • LAS–BOS, 11/10/2026: From $475
    10

    Tue

    NOV

  • LAS–BOS, 11/11/2026: From $475
    11

    Wed

  • LAS–BOS, 11/12/2026: From $439
    12

    Thu

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

    Fri

  • LAS–BOS: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • LAS–BOS: cmp-view-offers-disclaimer. Find Offers
    15

    Sun

  • LAS–BOS, 11/16/2026: From $319
    16

    Mon

  • LAS–BOS: cmp-view-offers-disclaimer. Find Offers
    17

    Tue

  • LAS–BOS, 11/18/2026: From $319
    18

    Wed

  • LAS–BOS, 11/19/2026: From $287
    19

    Thu

  • LAS–BOS, 11/20/2026: From $287
    20

    Fri

  • LAS–BOS, 11/21/2026: From $287
    21

    Sat

  • LAS–BOS: cmp-view-offers-disclaimer. Find Offers
    22

    Sun

  • LAS–BOS, 11/23/2026: From $224
    23

    Mon

  • LAS–BOS, 11/24/2026: From $224
    24

    Tue

  • LAS–BOS: cmp-view-offers-disclaimer. Find Offers
    25

    Wed

  • LAS–BOS: cmp-view-offers-disclaimer. Find Offers
    26

    Thu

  • LAS–BOS, 11/27/2026: From $224
    27

    Fri

  • LAS–BOS: cmp-view-offers-disclaimer. Find Offers
    28

    Sat

  • LAS–BOS, 11/29/2026: From $439
    29

    Sun

  • LAS–BOS, 11/30/2026: From $304
    30

    Mon

  • LAS–BOS, 12/01/2026: From $180
    01

    Tue

    DEC

  • LAS–BOS: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • LAS–BOS: cmp-view-offers-disclaimer. Find Offers
    03

    Thu

  • LAS–BOS: cmp-view-offers-disclaimer. Find Offers
    04

    Fri

  • LAS–BOS: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • LAS–BOS: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

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

    Mon

  • LAS–BOS, 12/08/2026: From $165
    08

    Tue

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

    Wed

    • Range$165-$475

    *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:
    McCarran International Airport
    Arriving at:
    Logan International Airport
    Distance:
    2381 miles

    Questions we hear the most

    There are 151 weekly flights from Las Vegas to Boston on Southwest Airlines.
    To find the lowest fares by day and time to fly Las Vegas to Boston with Southwest, check out our Low Fare Calendar.
    You can rent a car at Logan International Airport book yours with your flight.
    Yes! Flights from Las Vegas to Boston—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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