Southwest® flights from Pittsburgh to Las Vegas from $221

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Low fares from Pittsburgh to Las Vegas

$

Pittsburgh (PIT)to

Las Vegas (LAS)
Depart: 12/19/2026

One-way

Basic

From
$221
Seen: 20 hrs ago

Pittsburgh (PIT)to

Las Vegas (LAS)
Depart: 01/04/2027

One-way

Basic

From
$221
Seen: 1 hour ago

Pittsburgh (PIT)to

Las Vegas (LAS)
Depart: 11/23/2026

One-way

Basic

From
$221
Seen: 8 hrs ago

Pittsburgh (PIT)to

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

One-way

Basic

From
$221
Seen: 15 hrs ago

Pittsburgh (PIT)to

Las Vegas (LAS)
Depart: 12/31/2026

One-way

Basic

From
$231
Seen: 5 hrs ago

Pittsburgh (PIT)to

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

One-way

Basic

From
$231
Seen: 20 hrs ago

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Explore flights from Pittsburgh to Las Vegas

Oct 2026
From$355*
Seen: 3 hrs ago
One Way/Basic
Nov 2026
From$221*
Seen: 8 hrs ago
One Way/Basic
Dec 2026
From$221*
Seen: 20 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $231
cmp-daily-histogram-bars-legend-max-price-aria-label $614
Displaying fares for October-2026
  • PIT–LAS: cmp-view-offers-disclaimer. Find Offers
    16

    Fri

    OCT

  • PIT–LAS, 10/17/2026: From $614
    17

    Sat

  • PIT–LAS, 10/18/2026: From $609
    18

    Sun

  • PIT–LAS, 10/19/2026: From $614
    19

    Mon

  • PIT–LAS, 10/20/2026: From $614
    20

    Tue

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

    Wed

  • PIT–LAS, 10/22/2026: From $589
    22

    Thu

  • PIT–LAS, 10/23/2026: From $589
    23

    Fri

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

    Sat

  • PIT–LAS, 10/25/2026: From $584
    25

    Sun

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

    Mon

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

    Tue

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

    Wed

  • PIT–LAS, 10/29/2026: From $355
    29

    Thu

  • PIT–LAS, 10/30/2026: From $355
    30

    Fri

  • PIT–LAS, 10/31/2026: From $355
    31

    Sat

  • PIT–LAS, 11/01/2026: From $350
    01

    Sun

    NOV

  • PIT–LAS, 11/02/2026: From $355
    02

    Mon

  • PIT–LAS, 11/03/2026: From $355
    03

    Tue

  • PIT–LAS, 11/04/2026: From $355
    04

    Wed

  • PIT–LAS, 11/05/2026: From $241
    05

    Thu

  • PIT–LAS, 11/06/2026: From $231
    06

    Fri

  • PIT–LAS, 11/07/2026: From $231
    07

    Sat

  • PIT–LAS, 11/08/2026: From $243
    08

    Sun

  • PIT–LAS, 11/09/2026: From $231
    09

    Mon

  • PIT–LAS, 11/10/2026: From $231
    10

    Tue

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

    Wed

  • PIT–LAS: cmp-view-offers-disclaimer. Find Offers
    12

    Thu

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

    Fri

  • PIT–LAS, 11/14/2026: From $231
    14

    Sat

  • PIT–LAS, 11/15/2026: From $243
    15

    Sun

    • Range$231-$614

    *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:
    Pittsburgh International Airport
    Arriving at:
    McCarran International Airport
    Average flight time:
    4 hours 41 minutes
    Distance:
    1910 miles

    Questions we hear the most

    The average flight time from Pittsburgh to Las Vegas is 4 hours 41 minutes.
    There are 156 weekly flights from Pittsburgh to Las Vegas on Southwest Airlines.
    Yes, Southwest flies nonstop from Pittsburgh to Las Vegas 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Pittsburgh to Las Vegas 2 times per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Pittsburgh 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 Pittsburgh 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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