Nonstop flights from Chicago to Las Vegas

Southwest Airlines flies this route 4 to 6 times a day.

MDWChicago Midway International

1,517 mi · 40 flights a week

LASLas Vegas Harry Reid International

MDWLAS

When they leave

Chicago time

6:40a9:55pFirst departure 6:40 AM, last 9:55 PM

Seven in the morning, 6:40 AM to 11:10 AM, then two in the afternoon, 2:10 PM to 4:00 PM, then three in the evening, 7:40 PM to 9:55 PM.

Every flight

Earliest first

6:40 AM→8:30 AMSouthwest AirlinesBoeing 737Mon, Thu, Fri, Sat
6:50 AM→8:35 AMSouthwest AirlinesBoeing 737-700Tue, Wed, Sat, Sun
8:50 AM→10:45 AMSouthwest AirlinesBoeing 737 MAX 8Mon, Thu, Fri
9:00 AM→10:55 AMSouthwest AirlinesBoeing 737Sun
10:00 AM→11:50 AMSouthwest AirlinesBoeing 737 MAX 8Mon, Tue, Wed, Thu, Fri, Sun
10:20 AM→12:05 PMSouthwest AirlinesBoeing 737 MAX 8Tue, Wed
11:10 AM→12:55 PMSouthwest AirlinesBoeing 737 MAX 8Mon, Tue, Wed, Thu, Fri, Sat
2:10 PM→4:00 PMSouthwest AirlinesBoeing 737-700Tue, Wed
4:00 PM→5:50 PMSouthwest AirlinesBoeing 737Mon, Thu, Fri, Sat, Sun
7:40 PM→9:30 PMSouthwest AirlinesBoeing 737 MAX 8Sun
8:50 PM→10:40 PMSouthwest AirlinesBoeing 737Mon, Tue, Wed, Thu, Fri
9:55 PM→11:45 PMSouthwest AirlinesBoeing 737-700Sun

Schedules last checked Sep 19, 2026. Times are local.

Flying from Chicago to Las Vegas

Southwest Airlines is the only airline flying nonstop from Chicago to Las Vegas, 4 to 6 times a day on the Boeing 737 MAX 8, Boeing 737 and Boeing 737-700.

Flights run every day of the week, from 4 on Saturdays to 6 on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays and Sundays. The first arrival in Las Vegas is at 8:30 AM and the last at 11:45 PM. The flight covers 1,517 miles.

Flying back, Las Vegas to Chicago has 43 nonstop flights a week. O'Hare (ORD) also has nonstop flights to Las Vegas, 102 a week.