Direct (nonstop) flights from Milwaukee to Las Vegas
2 airlines fly nonstop from General Mitchell International (MKE) to Harry Reid International Airport (LAS). It's 1,523 miles (2,451 km), about 3h 55m in the air. Operated by Frontier Airlines, Southwest Airlines.
Frontier Airlines
Southwest Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
F9
Frontier Airlines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Milwaukee to Las Vegas with one stop · direct emits 257 kg CO₂ per passenger
Looking for the return flight?
LAS → MKE: Flights from Las Vegas to MilwaukeeOther direct flights from Milwaukee
Direct flights from Las Vegas (LAS)
Frequently Asked Questions
How long is the direct flight from Milwaukee to Las Vegas?
A nonstop flight from Milwaukee (MKE) to Las Vegas (LAS) takes approximately 3 hours and 55 minutes. The distance is 1,523 miles (2,451 km).
Which airlines fly nonstop from Milwaukee to Las Vegas?
2 airlines: Frontier Airlines, Southwest Airlines.
Is there a nonstop flight from Milwaukee to Las Vegas?
Yes. 2 airlines: Frontier Airlines, Southwest Airlines.
How far is Milwaukee from Las Vegas?
The flight distance from Milwaukee to Las Vegas is 1,523 miles (2,451 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Milwaukee to Las Vegas?
At 3h 55m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Milwaukee to Las Vegas?
Roughly 257 kg CO2 per passenger one-way. That's about the same as driving 1,285 km.
Is the return flight from Las Vegas to Milwaukee also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Milwaukee to Las Vegas?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at General Mitchell International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.