Las Vegas (LAS) to Portland (PDX) flights

Alaska Airlines, Southwest Airlines, Frontier Airlines fly nonstop from Harry Reid International Airport to Portland International Airport, with about 62 flights a week in July 2026. The 763-mile flight takes about 2h 16m gate to gate.

From

LAS

Las Vegas

Harry Reid International Airport

PDX

Portland

Portland International Airport

Distance: 763 mi · 1,228 km
Flight time: 2h 16m
Airlines: 3
Seats filled: 85%

Flights a week, July 2026

2,943 flights and 439,644 passengers in 12 months

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

Airlines flying LAS to PDX

Airline	Flights a week	Aircraft	Passengers (12 months)	Flight time
Alaska Airlines	32	Boeing 737-900ER, Boeing 737 MAX 9, Boeing 737-800	229,522	2h 18m
Southwest Airlines	26	Boeing 737 MAX 8, Boeing 737-800, Boeing 737-700 / MAX 7	168,469	2h 12m
Frontier Airlines	4	Airbus A321, Airbus A320neo, Airbus A320-100/200	32,047	2h 23m
Spirit AirlinesCeased operations 2026-05-02	n/a	Airbus A320-100/200, Airbus A320neo, Airbus A321	9,606	2h 13m

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

LAS to PDX flight schedule

18 flight numbers flew this route in August 2026, 3 of them almost daily. The first usually leaves at 7:00am and the last at 8:50pm. 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)
AS 1629Alaska Airlines	7:00am	9:17am	18	97%
AS 1537Alaska Airlines	7:02am	9:21am	8	n/a
WN 3130Southwest Airlines	7:55am	10:15am	8	n/a
AS 349Alaska Airlines	8:00am	10:20am	13	73%
AS 596Alaska Airlines	8:02am	10:24am	13	90%
WN 3447Southwest Airlines	8:45am	11:05am	4	n/a
WN 2597Southwest Airlines	9:15am	11:40am	12	100%
WN 4671Southwest Airlines	9:25am	11:50am	4	n/a
AS 1467Alaska Airlines	11:00am	1:20pm	31	88%
AS 756Alaska Airlines	2:08pm	4:29pm	31	78%
WN 4874Southwest Airlines	2:10pm	4:25pm	4	n/a
WN 4134Southwest Airlines	3:30pm	5:50pm	12	75%
F9 1105Frontier Airlines	3:38pm	6:04pm	18	76%
WN 986Southwest Airlines	4:40pm	7:00pm	12	42%
AS 779Alaska Airlines	6:27pm	8:46pm	26	79%
WN 3128Southwest Airlines	6:50pm	9:05pm	8	n/a
WN 234Southwest Airlines	7:40pm	9:55pm	8	n/a
WN 343Southwest Airlines	8:50pm	11:05pm	12	36%

Is LAS to PDX on time?

From September 2025 to August 2026, 78% of 2,933 flights arrived within 15 minutes of schedule and 0.6% were cancelled. Flights leaving around 7am were the most punctual (93%), those around 9pm the least (66%). Most delay time was caused by late-arriving aircraft (55%).

Airline	Flights	On time	Average delay	Cancelled
Alaska Airlines	1,571	83%	11 min	0.6%
Southwest Airlines	1,150	72%	16 min	0.3%
Frontier Airlines	183	75%	22 min	3.8%
Spirit Airlines	29	93%	6 min	0%

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
7am to 8am	476	93%
8am to 9am	139	84%
9am to 10am	154	88%
10am to 11am	104	84%
11am to 12pm	315	87%
2pm to 3pm	429	75%
3pm to 4pm	97	63%
4pm to 5pm	129	67%
5pm to 6pm	89	62%
6pm to 7pm	390	75%
7pm to 8pm	126	78%
8pm to 9pm	93	66%
9pm to 10pm	148	66%
10pm to 11pm	127	52%

Flights by month

Month	Flights	Passengers
August 2025	276	42,155
September 2025	264	39,014
October 2025	247	38,013
November 2025	236	35,461
December 2025	240	36,524
January 2026	223	32,200
February 2026	206	30,663
March 2026	253	37,538
April 2026	239	34,780
May 2026	239	37,512
June 2026	247	36,840
July 2026	276	39,175

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