Southwest® flights from Baltimore/Washington to Las Vegas from $179

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Low fares from Baltimore/Washington to Las Vegas

$

Baltimore/Washington (BWI)to

Las Vegas (LAS)
Depart: 06/10/2026

One-way

Basic

From
$179
Seen: 17 hrs ago

Baltimore/Washington (BWI)to

Las Vegas (LAS)
Depart: 06/30/2026

One-way

Basic

From
$179
Seen: 11 hrs ago

Baltimore/Washington (BWI)to

Las Vegas (LAS)
Depart: 07/01/2026

One-way

Basic

From
$179
Seen: 3 hrs ago

Baltimore/Washington (BWI)to

Las Vegas (LAS)
Depart: 06/09/2026

One-way

Basic

From
$179
Seen: 13 minutes ago

Baltimore/Washington (BWI)to

Las Vegas (LAS)
Depart: 05/05/2026

One-way

Basic

From
$179
Seen: 15 hrs ago

Baltimore/Washington (BWI)to

Las Vegas (LAS)
Depart: 05/27/2026

One-way

Basic

From
$179
Seen: 13 hrs ago

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Explore flights from Baltimore/Washington to Las Vegas

Apr 2026
From$179*
Seen: 13 hrs ago
One Way/Basic
May 2026
From$179*
Seen: 15 hrs ago
One Way/Basic
Jun 2026
From$179*
Seen: 2 hrs ago
One Way/Basic
$179
$320
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    • Range$179-$320

    *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:
    Balt./Wash. International Airport
    Arriving at:
    McCarran International Airport
    Average flight time:
    5 hours 15 minutes
    Distance:
    2106 miles

    Route Information

    156† Weekly flights
    • 4‡ Nonstop flights per day Monday through Friday
    • 4‡ Nonstop flights on Saturday
    • 5‡ 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.

    Explore Las Vegas

    Las Vegas is more than just casinos—not that we'll fault you for sticking to the Strip. You can explore museums and nearby national parks and hiking opportunities in addition to the glamorous spas, shopping, shows, and, yes, gambling that you can find on the main drag of Las Vegas.

    Red Rock National Conservation Area offers hikers beautiful vistas, although you might want to wait until the cooler temperatures of fall and winter to try it out. Another way to escape the desert heat is to drive about an hour up to Mount Charleston/Spring Mountain National Recreation Area, popular in both summer for less punishing heat and in winter for snow sports. Vegas has plenty of opportunities for outdoors enthusiasts to get out of the city and enjoy nature.

    Questions we hear the most

    The average flight time from Baltimore/Washington to Las Vegas is 5 hours 15 minutes.
    There are 156 weekly flights from Baltimore/Washington to Las Vegas on Southwest Airlines.
    Yes, Southwest flies nonstop from Baltimore/Washington to Las Vegas 4 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Baltimore/Washington to Las Vegas 4 times per day on Saturdays and 5 times per day on Sundays.
    To find the lowest fares by day and time to fly Baltimore/Washington 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 Baltimore/Washington 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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