Sacramento (SMF) to Las Vegas (LAS) flights

Southwest Airlines, Frontier Airlines fly nonstop from Sacramento International Airport to Harry Reid International Airport, with about 73 flights a week in July 2026. The 397-mile flight takes about 1h 22m gate to gate.

From
SMF
Sacramento
Sacramento International Airport
To
LAS
Las Vegas
Harry Reid International Airport
Distance
397 mi · 639 km
Flight time
1h 22m
Airlines
2
Seats filled
78%
Flights a week, July 2026
4,100 flights and 501,055 passengers in 12 months
LASLASSMF
Map data: Natural Earth. Lines follow the shortest (great-circle) path.

Airlines flying SMF to LAS

AirlineFlights a weekAircraftPassengers (12 months)Flight time
Southwest Airlines67Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800429,6601h 21m
Frontier Airlines7Airbus A321, Airbus A320neo, Airbus A320-100/20037,7581h 28m
SkyWest AirlinesSeasonal or endedn/aEmbraer E17516,6541h 33m
Spirit AirlinesCeased operations 2026-05-02n/aAirbus A320-100/200, Airbus A320neo, Airbus A32116,9831h 23m

Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.

SMF to LAS flight schedule

22 flight numbers flew this route in August 2026, 4 of them almost daily. The first usually leaves at 5:30am and the last at 10:05pm. Times are local and can change; check with the airline before you book.

FlightDepartsArrivesDays flown in August 2026On time (12 months)
WN 3701Southwest Airlines5:30am7:00am2896%
WN 3305Southwest Airlines6:40am8:10am16100%
WN 3711Southwest Airlines6:50am8:20am4n/a
WN 4555Southwest Airlines7:10am8:40am8n/a
WN 378Southwest Airlines7:35am9:05am1283%
WN 908Southwest Airlines7:40am9:05am8n/a
WN 1696Southwest Airlines8:50am10:20am12100%
WN 2203Southwest Airlines10:25am11:55am1292%
WN 1056Southwest Airlines11:05am12:35pm1688%
WN 1414Southwest Airlines11:20am12:50pm4n/a
WN 4556Southwest Airlines12:40pm2:05pm1275%
WN 3702Southwest Airlines1:35pm3:00pm2857%
WN 4669Southwest Airlines2:10pm3:35pm4n/a
WN 1204Southwest Airlines3:55pm5:20pm1250%
WN 3840Southwest Airlines4:55pm6:20pm1233%
WN 3544Southwest Airlines5:55pm7:20pm1250%
WN 4560Southwest Airlines6:20pm7:45pm1258%
F9 2070Frontier Airlines6:28pm7:54pm2277%
WN 4558Southwest Airlines6:45pm8:10pm2067%
WN 656Southwest Airlines8:10pm9:35pm1267%
WN 4559Southwest Airlines8:55pm10:25pm1640%
WN 2062Southwest Airlines10:05pm11:30pm4n/a

Is SMF to LAS on time?

From September 2025 to August 2026, 79% of 4,009 flights arrived within 15 minutes of schedule and 0.6% were cancelled. Flights leaving around 5am were the most punctual (96%), those around 4pm the least (56%). Most delay time was caused by late-arriving aircraft (53%).

AirlineFlightsOn timeAverage delayCancelled
Southwest Airlines3,46478%13 min0.5%
Delta Air Lines24193%6 min2.5%
Frontier Airlines23676%18 min1.3%
Spirit Airlines6891%4 min0%

Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.

On-time arrivals by departure time

Scheduled departureFlightsOn time, relativeOn time
5am to 6am251
96%
6am to 7am280
95%
7am to 8am195
91%
8am to 9am371
94%
9am to 10am238
91%
10am to 11am174
87%
11am to 12pm172
83%
12pm to 1pm205
68%
1pm to 2pm205
74%
2pm to 3pm277
78%
3pm to 4pm295
76%
4pm to 5pm255
56%
5pm to 6pm274
71%
6pm to 7pm230
63%
7pm to 8pm198
69%
8pm to 9pm233
77%
9pm to 10pm151
58%

Flights by month

MonthFlightsFlights, relativePassengers
August 2025431
50,955
September 2025404
48,811
October 2025386
48,623
November 2025349
43,532
December 2025353
42,428
January 2026291
34,613
February 2026278
33,727
March 2026317
38,158
April 2026312
37,403
May 2026331
40,800
June 2026323
42,121
July 2026325
39,884

Related

Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.