Las Vegas (LAS) to San Diego (SAN) flights

Southwest Airlines, Horizon Air, SkyWest Airlines, Frontier Airlines fly nonstop from Harry Reid International Airport to San Diego International Airport, with about 126 flights a week in July 2026. The 258-mile flight takes about 1h 18m gate to gate.

From

LAS

Las Vegas

Harry Reid International Airport

SAN

San Diego

San Diego International Airport

Distance: 258 mi · 415 km
Flight time: 1h 18m
Airlines: 4
Seats filled: 76%

Flights a week, July 2026

6,508 flights and 656,248 passengers in 12 months

Map data: Natural Earth. Lines follow the shortest (great-circle) path.

Airlines flying LAS to SAN

Airline	Flights a week	Aircraft	Passengers (12 months)	Flight time
Southwest Airlines	76	Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800	445,876	1h 14m
Horizon Air	36	Embraer E175	52,387	1h 23m
SkyWest Airlines	7	Embraer E175	74,275	1h 25m
Frontier Airlines	7	Airbus A320neo, Airbus A321, Airbus A320-100/200	60,616	1h 22m
Spirit AirlinesCeased operations 2026-05-02	n/a	Airbus A320-100/200, Airbus A320neo, Airbus A321	23,094	1h 8m

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

LAS to SAN flight schedule

42 flight numbers flew this route in August 2026, 5 of them almost daily. The first usually leaves at 6:00am and the last at 9:20pm. Times are local and can change; check with the airline before you book.

Flight	Departs	Arrives	Days flown in August 2026	On time (12 months)
WN 354Southwest Airlines	6:00am	7:15am	16	75%
WN 2263Southwest Airlines	6:35am	7:45am	16	94%
AS 2252Alaska Airlines · operated by Horizon Air	6:50am	8:04am	18	71%
AS 2212Alaska Airlines · operated by Horizon Air	7:00am	8:21am	13	69%
WN 1748Southwest Airlines	7:35am	8:45am	4	n/a
WN 554Southwest Airlines	7:40am	8:50am	16	75%
AS 2253Alaska Airlines · operated by Horizon Air	7:59am	9:15am	18	45%
WN 755Southwest Airlines	8:20am	9:35am	12	50%
AS 2035Alaska Airlines · operated by Horizon Air	8:45am	10:05am	13	58%
WN 1604Southwest Airlines	9:20am	10:35am	20	15%
WN 4926Southwest Airlines	9:25am	10:40am	4	n/a
WN 4947Southwest Airlines	9:40am	10:55am	4	n/a
WN 139Southwest Airlines	10:00am	11:15am	12	9%
AS 3210Alaska Airlines · operated by SkyWest Airlines	10:23am	11:59am	13	15%
WN 1979Southwest Airlines	10:45am	12:05pm	8	n/a
WN 4139Southwest Airlines	10:55am	12:15pm	4	n/a
WN 2266Southwest Airlines	11:10am	12:25pm	24	35%
AS 2416Alaska Airlines · operated by Horizon Air	11:11am	12:29pm	18	60%
WN 2059Southwest Airlines	11:55am	1:10pm	12	33%
WN 667Southwest Airlines	12:40pm	1:55pm	4	n/a
F9 1325Frontier Airlines	12:50pm	2:08pm	4	72%
DL 3741Delta Air Lines · operated by SkyWest Airlines	12:57pm	2:14pm	31	75%
WN 471Southwest Airlines	1:05pm	2:20pm	4	n/a
WN 4237Southwest Airlines	1:20pm	2:35pm	8	n/a
WN 1423Southwest Airlines	2:05pm	3:20pm	4	n/a
WN 2269Southwest Airlines	2:15pm	3:25pm	12	58%
AS 2282Alaska Airlines · operated by Horizon Air	2:38pm	3:57pm	15	26%
AS 2410Alaska Airlines · operated by Horizon Air	2:51pm	4:11pm	13	31%
WN 818Southwest Airlines	3:15pm	4:30pm	4	n/a
WN 2268Southwest Airlines	3:25pm	4:40pm	28	32%
WN 474Southwest Airlines	5:25pm	6:40pm	12	50%
AS 3011Alaska Airlines · operated by SkyWest Airlines	5:28pm	6:53pm	11	61%
WN 4635Southwest Airlines	5:30pm	6:40pm	16	44%
WN 579Southwest Airlines	6:10pm	7:20pm	12	17%
AS 2251Alaska Airlines · operated by Horizon Air	6:19pm	7:36pm	18	27%
F9 1469Frontier Airlines	6:50pm	8:06pm	21	64%
AS 2111Alaska Airlines · operated by Horizon Air	7:07pm	8:29pm	8	n/a
AS 2219Alaska Airlines · operated by Horizon Air	7:21pm	8:39pm	10	6%
WN 369Southwest Airlines	7:55pm	9:05pm	8	n/a
WN 4308Southwest Airlines	8:00pm	9:10pm	12	17%
WN 425Southwest Airlines	8:55pm	10:05pm	12	17%
WN 138Southwest Airlines	9:20pm	10:30pm	4	n/a

Is LAS to SAN on time?

From September 2025 to August 2026, 61% of 6,482 flights arrived within 15 minutes of schedule and 1.7% were cancelled. Flights leaving around 6am were the most punctual (88%), those around 6pm the least (46%). Most delay time was caused by air traffic control and airport congestion (37%).

Airline	Flights	On time	Average delay	Cancelled
Southwest Airlines	3,757	59%	22 min	0.9%
Alaska Airlines	1,809	60%	25 min	3.8%
Delta Air Lines	489	77%	16 min	0.2%
Frontier Airlines	350	67%	31 min	0.9%
Spirit Airlines	77	83%	26 min	1.3%

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 departure	Flights	On time
6am to 7am	495	88%
7am to 8am	608	75%
8am to 9am	405	72%
9am to 10am	307	71%
10am to 11am	470	56%
11am to 12pm	379	48%
12pm to 1pm	530	67%
1pm to 2pm	192	48%
2pm to 3pm	441	57%
3pm to 4pm	287	58%
4pm to 5pm	398	63%
5pm to 6pm	410	55%
6pm to 7pm	441	46%
7pm to 8pm	432	47%
8pm to 9pm	208	44%
9pm to 10pm	229	51%
10pm to 11pm	165	63%

Flights by month

Month	Flights	Passengers
August 2025	652	70,997
September 2025	612	65,136
October 2025	565	61,174
November 2025	523	51,294
December 2025	549	54,096
January 2026	486	50,000
February 2026	452	46,626
March 2026	533	55,155
April 2026	517	48,841
May 2026	535	55,423
June 2026	537	48,120
July 2026	559	50,950

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