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Find low faresSouthwest® flights from Milwaukee to Las Vegas from $137
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1 Passenger
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Low fares from Milwaukee to Las Vegas
$
Milwaukee (MKE)to
Las Vegas (LAS)
Depart: 03/21/2026
One-way
Basic
From
$137
Seen: 8 hrs ago
Milwaukee (MKE)to
Las Vegas (LAS)
Depart: 02/28/2026
One-way
Basic
From
$148
Seen: 8 hrs ago
Milwaukee (MKE)to
Las Vegas (LAS)
Depart: 03/07/2026
One-way
Basic
From
$148
Seen: 6 hrs ago
Milwaukee (MKE)to
Las Vegas (LAS)
Depart: 04/04/2026
One-way
Basic
From
$148
Seen: 4 hrs ago
Milwaukee (MKE)to
Las Vegas (LAS)
Depart: 04/11/2026
One-way
Basic
From
$148
Seen: 2 hrs ago
Milwaukee (MKE)to
Las Vegas (LAS)
Depart: 05/02/2026
One-way
Basic
From
$148
Seen: 2 hrs ago
Explore flights from Milwaukee to Las Vegas
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Flight Details
Departing from:
General Mitchell Airport
Arriving at:
McCarran International Airport
Average flight time:
3 hours 51 minutes
Distance:
1524 miles
Route Information
157† 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 Milwaukee to Las Vegas is 3 hours 51 minutes.
There are 157 weekly flights from Milwaukee to Las Vegas on Southwest Airlines.
Yes, Southwest flies nonstop from Milwaukee to Las Vegas 3 times per day from Monday through Friday.
Yes, Southwest flies nonstop from Milwaukee to Las Vegas 3 times per day on Saturdays and Sundays.
To find the lowest fares by day and time to fly Milwaukee 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 Milwaukee 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.