The flight time from Las Vegas to Seattle is 2 hours, 37 minutes. See Data as Tables

Average Timeline

Leaves LAS Las Vegas, NV 3 minutes early.
15 minutes taxiing out
2 hours, 10 minutes in the air
9 minutes taxiing in
Arrives SEA Seattle, WA 7 minutes early.

Flight Reliability By Airline ?

United
100%
Frontier
93%
Delta
90%
Alaska
83%
Spirit
83%
Southwest
82%
Cancelled
Delayed*
Normal

Flight Summary

The flight time from Las Vegas to Seattle is 2 hours, 37 minutes. The time spent in the air is 2 hours, 10 minutes.

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

Reverse Journey

Seattle to Las Vegas
2 hours, 25 minutes

Flight Time By Airline ?

Southwest
2h 31m
Delta
2h 33m
United
2h 35m
Spirit
2h 36m
Alaska
2h 41m
Frontier
2h 53m
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 ?
(Average)

12AM06AM12PM06PM0123

Flights Per Week

136

Distance

867 Miles

Flights By Month ?

JFMAMJJASOND0200400600

Flights By Day of Week ?
(Average)

MonTueWedThuFriSatSun05101520

Flights By Airline ?
(Per Week)

Alaska
58
Delta
34
Spirit
24
Southwest
18
United
0
Frontier
0

Frequently Asked Questions

How far is Las Vegas from Seattle by plane?

The distance from Las Vegas to Seattle 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 Las Vegas to Seattle?

The flight time from Las Vegas to Seattle is 2 hours, 37 minutes. The time spent in the air is 2 hours, 10 minutes. These numbers are averages. In reality, it varies by airline with Southwest being the fastest taking 2 hours, 31 minutes, and Frontier the slowest taking 2 hours, 53 minutes.

What airlines fly from Las Vegas to Seattle?

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

Does Southwest fly from Las Vegas to Seattle?

Yes! Southwest does fly from Las Vegas (LAS) to Seattle (SEA). 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 Las Vegas 3 minutes early
Taxi Out Time 15 minutes
In the Air 130 minutes
Taxiing In 9 minutes
Arrives Seattle 7 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 Las Vegas to Seattle, Delta is 90% reliable, which means that Delta flights are on time 90% of the time, and cancelled or delayed the remaining time.

Airline Normal Flights Arrival Delayed* Flight Cancelled
United 100% 0% 0%
Frontier 93% 7% 0%
Delta 90% 10% 0%
Spirit 83% 16% 1%
Alaska 83% 16% 1%
Southwest 82% 16% 2%

Flight Time By Airline Flight Time By Airline Chart

Each airline takes a different amount of time to fly between Las Vegas and Seattle, 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
(minutes)
In the Air
(minutes)
Taxiing In
(minutes)
Total
(minutes)
Southwest 12 130 8 151
Delta 14 128 9 153
United 19 126 9 155
Spirit 14 129 11 156
Alaska 17 131 10 161
Frontier 14 140 14 173

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
4pm 0.67
6pm 0.9
9am 0.47
7am 1.42
10am 0.24
11am 2.99
6am 0.88
7pm 1.09
3pm 1.94
10pm 0.63
12pm 0.32
9pm 0.54
5am 0.41
2pm 0.52
5pm 1.3
8am 1.6
1pm 2.1
8pm 1.19

Flights By Month Flights By Month Chart

The quantity of flights from Las Vegas to Seattle 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 620
February 543
March 597
April 565
May 623
June 598
July 616
August 613
September 588
October 562
November 566
December 586

Flights By Day Of Week Flights By Day of Week Chart

The quantity of flights from Las Vegas to Seattle 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 19.12
Wednesday 18.96
Thursday 19.96
Friday 19.94
Saturday 18.25
Sunday 19.79

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
(minutes)
In the Air
(minutes)
Taxi In
(minutes)
Total
(minutes)
4pm 14 128 9 152
6pm 14 128 8 151
9am 17 132 11 161
7am 13 131 10 157
10am 18 132 10 163
11am 16 129 10 156
6am 15 134 10 161
7pm 16 130 11 162
3pm 16 129 8 154
10pm 13 123 8 147
12pm 16 132 8 156
9pm 14 125 8 148
5am 14 128 11 155
2pm 18 132 8 159
5pm 16 133 9 160
8am 15 133 11 162
1pm 17 129 10 158
8pm 13 127 9 152
* Delayed more than 20 minutes.
All data above is a median or mean as appropriate.