The flight time from Las Vegas to Seattle is 2 hours, 38 minutes. See Data as Tables

Average Timeline

Leaves LAS Las Vegas, NV 2 minutes early.
18 minutes taxiing out
2 hours, 8 minutes in the air
10 minutes taxiing in
Arrives SEA Seattle, WA 5 minutes early.

Flight Reliability By Airline ?

Delta
88%
Alaska
82%
Spirit
79%
Frontier
77%
Southwest
76%
Cancelled
Delayed*
Normal

Flight Summary

The flight time from Las Vegas to Seattle is 2 hours, 38 minutes. The time spent in the air is 2 hours, 8 minutes.

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

Reverse Journey

Seattle to Las Vegas
2 hours, 27 minutes

Flight Time By Airline ?

Southwest
2h 31m
Delta
2h 36m
Spirit
2h 38m
Alaska
2h 40m
Frontier
2h 44m
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

132

Distance

867 Miles

Flights By Month ?

JFMAMJJASOND0200400600

Flights By Day of Week ?
(Average)

MonTueWedThuFriSatSun05101520

Flights By Airline ?
(Per Week)

Alaska
53
Delta
34
Spirit
19
Southwest
17
Frontier
7

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, 38 minutes. The time spent in the air is 2 hours, 8 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, 44 minutes.

What airlines fly from Las Vegas to Seattle?

Alaska, Frontier, Spirit, 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 17 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 2 minutes early
Taxi Out Time 18 minutes
In the Air 128 minutes
Taxiing In 10 minutes
Arrives Seattle 5 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 88% reliable, which means that Delta flights are on time 88% of the time, and cancelled or delayed the remaining time.

Airline Normal Flights Arrival Delayed* Flight Cancelled
Delta 88% 11% 1%
Alaska 82% 17% 1%
Spirit 79% 19% 2%
Frontier 77% 22% 1%
Southwest 76% 24% 0%

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 14 127 8 151
Delta 16 127 10 156
Spirit 16 129 10 158
Alaska 20 128 10 160
Frontier 19 130 12 164

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 0.74
6pm 0.7
9am 0.99
7am 1.82
10am 1.26
11am 0.81
6am 1.59
7pm 0.77
3pm 2.41
10pm 0.1
12pm 0.23
9pm 1.19
5am 0.03
2pm 1.03
5pm 1.2
8am 0.91
1pm 1.88
8pm 1.07

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 599
February 548
March 595
April 589
May 558
June 542
July 538
August 544
September 581
October 638
November 606
December 564

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 19.37
Tuesday 17.96
Wednesday 18.33
Thursday 19.6
Friday 19.6
Saturday 17.98
Sunday 19.9

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
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 18 127 10 159
6pm 16 128 10 157
9am 18 127 11 158
7am 17 128 10 158
10am 20 129 9 160
11am 19 127 9 158
6am 17 130 11 159
7pm 18 128 11 160
3pm 18 128 10 159
10pm 13 122 4 143
12pm 21 130 9 161
9pm 15 125 8 151
5am 10 129 9 149
2pm 19 130 8 161
5pm 19 128 10 159
8am 15 131 10 158
1pm 21 126 9 159
8pm 15 126 10 154
* Delayed more than 20 minutes.
All data above is a median or mean as appropriate.