Southwest® flights from Tucson to Las Vegas from $109

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Low fares from Tucson to Las Vegas

$

Tucson (TUS)to

Las Vegas (LAS)
Depart: 10/20/2026

One-way

Basic

From
$109
Seen: 21 hrs ago

Tucson (TUS)to

Las Vegas (LAS)
Depart: 09/19/2026

One-way

Basic

From
$109
Seen: 14 hrs ago

Tucson (TUS)to

Las Vegas (LAS)
Depart: 10/13/2026

One-way

Basic

From
$109
Seen: 37 minutes ago

Tucson (TUS)to

Las Vegas (LAS)
Depart: 08/29/2026

One-way

Basic

From
$109
Seen: 13 hrs ago

Tucson (TUS)to

Las Vegas (LAS)
Depart: 10/07/2026

One-way

Basic

From
$109
Seen: 10 hrs ago

Tucson (TUS)to

Las Vegas (LAS)
Depart: 09/16/2026

One-way

Basic

From
$109
Seen: 10 hrs ago

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Explore flights from Tucson to Las Vegas

Aug 2026
From$109*
Seen: 17 hrs ago
One Way/Basic
Sep 2026
From$109*
Seen: 10 hrs ago
One Way/Basic
Oct 2026
From$109*
Seen: 15 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $109
cmp-daily-histogram-bars-legend-max-price-aria-label $432
Displaying fares for August-2026
  • TUS–LAS, 08/01/2026: From $432
    01

    Sat

    AUG

  • TUS–LAS, 08/02/2026: From $432
    02

    Sun

  • TUS–LAS, 08/03/2026: From $432
    03

    Mon

  • TUS–LAS, 08/04/2026: From $432
    04

    Tue

  • TUS–LAS, 08/05/2026: From $432
    05

    Wed

  • TUS–LAS, 08/06/2026: From $427
    06

    Thu

  • TUS–LAS, 08/07/2026: From $351
    07

    Fri

  • TUS–LAS: cmp-view-offers-disclaimer. Find Offers
    08

    Sat

  • TUS–LAS, 08/09/2026: From $351
    09

    Sun

  • TUS–LAS, 08/10/2026: From $351
    10

    Mon

  • TUS–LAS, 08/11/2026: From $356
    11

    Tue

  • TUS–LAS, 08/12/2026: From $356
    12

    Wed

  • TUS–LAS, 08/13/2026: From $351
    13

    Thu

  • TUS–LAS, 08/14/2026: From $238
    14

    Fri

  • TUS–LAS, 08/15/2026: From $243
    15

    Sat

  • TUS–LAS, 08/16/2026: From $238
    16

    Sun

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

    Mon

  • TUS–LAS: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • TUS–LAS, 08/19/2026: From $243
    19

    Wed

  • TUS–LAS, 08/20/2026: From $238
    20

    Thu

  • TUS–LAS, 08/21/2026: From $164
    21

    Fri

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

    Sat

  • TUS–LAS, 08/23/2026: From $196
    23

    Sun

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

    Mon

  • TUS–LAS, 08/25/2026: From $136
    25

    Tue

  • TUS–LAS, 08/26/2026: From $109
    26

    Wed

  • TUS–LAS, 08/27/2026: From $136
    27

    Thu

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

    Fri

  • TUS–LAS, 08/29/2026: From $109
    29

    Sat

  • TUS–LAS, 08/30/2026: From $179
    30

    Sun

  • TUS–LAS, 08/31/2026: From $136
    31

    Mon

    • Range$109-$432

    *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:
    Tucson International Airport
    Arriving at:
    McCarran International Airport
    Average flight time:
    1 hour 25 minutes
    Distance:
    365 miles

    Route Information

    142† Weekly flights
    • 3‡ Nonstop flights per day Monday through Friday
    • 3‡ Nonstop flights on Saturday
    • 3‡ Nonstop flights on Sunday

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    The average flight time from Tucson to Las Vegas is 1 hour 25 minutes.
    There are 142 weekly flights from Tucson to Las Vegas on Southwest Airlines.
    Yes, Southwest flies nonstop from Tucson to Las Vegas 3 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Tucson to Las Vegas 3 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Tucson 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 Tucson 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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