Southwest® flights from Jacksonville to Las Vegas from $121

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Low fares from Jacksonville to Las Vegas

$

Jacksonville (JAX)to

Las Vegas (LAS)
Depart: 12/21/2026

One-way

Basic

From
$121
Seen: 10 hrs ago

Jacksonville (JAX)to

Las Vegas (LAS)
Depart: 12/16/2026

One-way

Basic

From
$126
Seen: 11 hrs ago

Jacksonville (JAX)to

Las Vegas (LAS)
Depart: 01/05/2027

One-way

Basic

From
$126
Seen: 19 hrs ago

Jacksonville (JAX)to

Las Vegas (LAS)
Depart: 12/15/2026

One-way

Basic

From
$126
Seen: 5 hrs ago

Jacksonville (JAX)to

Las Vegas (LAS)
Depart: 10/31/2026

One-way

Basic

From
$126
Seen: 2 hrs ago

Jacksonville (JAX)to

Las Vegas (LAS)
Depart: 11/16/2026

One-way

Basic

From
$126
Seen: 10 hrs ago

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Explore flights from Jacksonville to Las Vegas

Oct 2026
From$126*
Seen: 2 hrs ago
One Way/Basic
Nov 2026
From$126*
Seen: 10 hrs ago
One Way/Basic
Dec 2026
From$121*
Seen: 10 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $126
cmp-daily-histogram-bars-legend-max-price-aria-label $354
Displaying fares for October-2026
  • JAX–LAS, 10/08/2026: From $354
    08

    Thu

    OCT

  • JAX–LAS, 10/09/2026: From $354
    09

    Fri

  • JAX–LAS, 10/10/2026: From $268
    10

    Sat

  • JAX–LAS: cmp-view-offers-disclaimer. Find Offers
    11

    Sun

  • JAX–LAS, 10/12/2026: From $354
    12

    Mon

  • JAX–LAS, 10/13/2026: From $268
    13

    Tue

  • JAX–LAS, 10/14/2026: From $268
    14

    Wed

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

    Thu

  • JAX–LAS, 10/16/2026: From $354
    16

    Fri

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

    Sat

  • JAX–LAS, 10/18/2026: From $354
    18

    Sun

  • JAX–LAS, 10/19/2026: From $354
    19

    Mon

  • JAX–LAS, 10/20/2026: From $268
    20

    Tue

  • JAX–LAS: cmp-view-offers-disclaimer. Find Offers
    21

    Wed

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

    Thu

  • JAX–LAS, 10/23/2026: From $269
    23

    Fri

  • JAX–LAS: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

  • JAX–LAS, 10/25/2026: From $269
    25

    Sun

  • JAX–LAS, 10/26/2026: From $171
    26

    Mon

  • JAX–LAS: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

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

    Wed

  • JAX–LAS: cmp-view-offers-disclaimer. Find Offers
    29

    Thu

  • JAX–LAS, 10/30/2026: From $159
    30

    Fri

  • JAX–LAS, 10/31/2026: From $126
    31

    Sat

  • JAX–LAS: cmp-view-offers-disclaimer. Find Offers
    01

    Sun

    NOV

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

    Mon

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    03

    Tue

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    04

    Wed

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

    Thu

  • JAX–LAS, 11/06/2026: From $159
    06

    Fri

  • JAX–LAS, 11/07/2026: From $126
    07

    Sat

    • Range$126-$354

    *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:
    Jacksonville International Airport
    Arriving at:
    McCarran International Airport
    Distance:
    1965 miles

    Questions we hear the most

    There are 154 weekly flights from Jacksonville to Las Vegas on Southwest Airlines.
    To find the lowest fares by day and time to fly Jacksonville to Las Vegas with Southwest, check out our Low Fare Calendar.
    You can rent a car at McCarran International Airport book yours with your flight.
    Yes! Flights from Jacksonville to Las Vegas—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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