The flight time from Seattle to Las Vegas is 2 hours, 25 minutes. See Data as Tables

Average Timeline

Leaves SEA Seattle, WA 2 minutes early.
19 minutes taxiing out
1 hour, 58 minutes in the air
7 minutes taxiing in
Arrives LAS Las Vegas, NV 4 minutes early.

Flight Reliability By Airline ?


Flight Summary

The flight time from Seattle to Las Vegas is 2 hours, 25 minutes. The time spent in the air is 1 hour, 58 minutes.

The flight distance from Seattle to Las Vegas is 867 Miles.

Reverse Journey

Las Vegas to Seattle
2 hours, 37 minutes

Flight Time By Airline ?

2h 19m
2h 22m
2h 24m
2h 30m
2h 32m
2h 35m
Taxiing Out
Air Time
Taxiing In

Flight Time by Time of Day ?

12AM06AM12PM06PM 30m1h1h 30m2h2h 30m
Taxiing Out
Air Time
Taxiing In

Flights By Time of Day ?


Flights Per Week



867 Miles

Flights By Month ?


Flights By Day of Week ?


Flights By Airline ?
(Per Week)


Frequently Asked Questions

How far is Seattle from Las Vegas by plane?

The distance from Seattle to Las Vegas by plane is 867 Miles. This is the air distance on the most direct route taken by the vast majority of flights.

How long is the flight from Seattle to Las Vegas?

The flight time from Seattle to Las Vegas is 2 hours, 25 minutes. The time spent in the air is 1 hour, 58 minutes. These numbers are averages. In reality, it varies by airline with Southwest being the fastest taking 2 hours, 19 minutes, and Frontier the slowest taking 2 hours, 35 minutes.

What airlines fly from Seattle to Las Vegas?

Delta, Southwest, Spirit, Alaska, United, and Frontier are the airlines with direct flights from Seattle to Las Vegas.

Does Southwest fly from Seattle to Las Vegas?

Yes! Southwest does fly from Seattle (SEA) to Las Vegas (LAS). On average, they have 18 flights per week on this route. This may vary seasonally, please check the chart above for more details.

Tables and Explanations

Data Source

Our information is computed from the latest available data from the US Department of Transportation.

Average Timeline Timeline Chart

The average timeline contains the median time a flight spends in 3 stages. The first of these three stages is taxiing out which includes the time from the flight leaving the gate to taking off. The second stage is in the air, which includes the time spent from the flight leaving the ground to touching back down at the end of it's journey. The last stage is taxiing in, which is from when the flight touches down to the flight arriving at it's gate.

The average timeline also estimates on average of when the flight will leave and arrive relative to it's stated departure time.

Leaves Seattle 2 minutes early
Taxi Out Time 19 minutes
In the Air 118 minutes
Taxiing In 7 minutes
Arrives Las Vegas 4 minutes early

Flight Reliability Reliability Chart

The reliability of an airline measures how often the airline's flights on this route are cancelled or delayed more than 20 minutes. For example, from Seattle to Las Vegas, Delta is 91% reliable, which means that Delta flights are on time 91% of the time, and cancelled or delayed the remaining time.

Airline Normal Flights Arrival Delayed* Flight Cancelled
United 100% 0% 0%
Delta 91% 9% 0%
Spirit 82% 17% 1%
Southwest 82% 17% 1%
Alaska 82% 17% 1%
Frontier 81% 15% 4%

Flight Time By Airline Flight Time By Airline Chart

Each airline takes a different amount of time to fly between Seattle and Las Vegas, this is due to different operational factors on the ground, as well as scheduling of planes. Each airline's flight time is split into three stages which are described above in the "Average Timeline" section. There are also miscellaneous operational issues which are included in the below total but are not accounted for in one of the three stages.

Airline Taxiing Out
In the Air
Taxiing In
Southwest 15 117 5 139
Spirit 16 117 7 142
Delta 19 117 7 144
Alaska 22 119 7 150
United 22 122 7 152
Frontier 22 116 11 155

Flights By Time of Day Flight Time By Day Chart

This one is pretty self explanatory, it represents the number of flights that leave the gate in a given hour of the day. The tricky thing here is that this is normally not a whole number since it is an average over 52 weeks. Partial numbers may indicate that a flight may be seasonal or may take off at different times due to different operational factors.

Time Count
5pm 1.49
11am 1.72
7pm 0.86
8am 1.29
8pm 0.84
9am 1.21
6am 1
7am 1.63
5am 0.75
2pm 0.27
10am 1.15
9pm 0.76
3pm 2.34
1pm 0.91
6pm 0.87
10pm 0.26
12pm 1.13
4pm 0.77

Flights By Month Flights By Month Chart

The quantity of flights from Seattle to Las Vegas that take off in a given month of the year. This number changes because some flights are seasonal, and almost all flights have uneven demand througout the year.

Month Count
January 619
February 547
March 595
April 584
May 642
June 602
July 614
August 614
September 582
October 556
November 551
December 569

Flights By Day Of Week Flights By Day of Week Chart

The quantity of flights from Seattle to Las Vegas that take off on a given day of the week. Some routes only have enough demand to sustain a few trips a week, while others have many flights a day. This number is also an average across the year, and hence may not be a whole number.

Day Count
Monday 20.08
Tuesday 19.29
Wednesday 18.75
Thursday 19.9
Friday 20.04
Saturday 18.33
Sunday 19.67

Flight per Airline (per Week) Flights By Airline Chart

How many times an airline flies this route in a week. Different factors play into how often a carrier chooses to fly a given route including it's need to connect disparate routes, and demand.

Airline Flights per Week
Alaska 1
Delta 1
Spirit 0
Southwest 0
United 0
Frontier 0

Flight Time By Time of Day Flight Time by Time of Day Chart

The total flight time varies by each hour of the day due to factors such as airport traffic. More flights leaving an airport may cause higher taxi in or taxi out times. See the description of the average timeline above for a deeper discussion of each of these times.

Time Taxi Out
In the Air
Taxi In
5pm 17 118 7 144
11am 23 119 8 151
7pm 16 118 6 142
8am 28 118 7 153
8pm 15 117 8 143
9am 19 117 7 145
6am 18 118 7 145
7am 18 116 6 142
5am 14 118 6 139
2pm 18 119 6 145
10am 27 119 7 154
9pm 19 118 6 144
3pm 17 117 7 142
1pm 23 119 7 150
6pm 15 117 6 139
10pm 17 116 6 142
12pm 23 117 7 149
4pm 20 119 7 147
* Delayed more than 20 minutes.
All data above is a median or mean as appropriate.