🇺🇸 LAS
Las Vegas
966 mi
SEA 🇺🇸
Seattle

Las Vegas to Seattle Flights

Harry Reid International Airport Seattle–Tacoma International Airport 5 airlines

Get Notified About Route Changes

Track up to 3 airports free. Weekly alerts when airlines add or remove routes.

Sign Up Free

The Las Vegas to Seattle route connects Harry Reid International Airport (LAS) in US with Seattle–Tacoma International Airport (SEA) in US. This short-haul flight covers approximately 966 miles (1555 km) with a typical flight time of 2h 7m. This route is served by 5 airlines: Alaska Airlines, Delta Air Lines, Southwest and others. AirportRoutes has tracked 27 unique flight numbers on this route.

Search tickets for this route

Compare flight prices across hundreds of booking sites

Search LAS → SEA flights

Opens a live price search — just pick your dates

Departure Airport

Harry Reid International Airport

ICAO Code:
KLAS
IATA Code:
LAS
City:
🇺🇸 Las Vegas
Country:
US
Elevation:
2181 ft

Destination Airport

Seattle–Tacoma International Airport

ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft

5

Operators

27

Tracked Flights

966

Miles

2h 7m

Flight Duration

Route Map

Great Circle
Flight route map from Las Vegas to Seattle
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
Alaska Airlines ASA AS
Delta Air Lines DAL DL
Southwest SWA WN
Frontier FFT F9
Volaris VOI Y4

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 23 14%
Tuesday 23 14%
Wednesday 34 20%
Thursday 23 14%
Friday 19 11%
Saturday 24 14%
Sunday 21 13%

Pattern Analysis

27 Tracked Flights:
Data Points: 167
API observations used to build this analysis
Weekdays: 122 flights
Weekend: 45 flights
Business Route More active on weekdays

All Flight Routes

5 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
B739 09:57 9:57 AM (Representative)
M T W T F S S
Jun 16, 2026 Active
B738 06:04 6:04 AM (Representative)
M T W T F S S
Jun 16, 2026 Active
Frontier
FFT / F9
A20N 08:37 8:37 AM (Representative)
M T W T F S S
Jun 16, 2026 Active
Southwest
SWA / WN
B38M 11:20 11:20 AM (Representative)
M T W T F S S
Jun 16, 2026 Active
Volaris
VOI / Y4
A321 10:24 10:24 AM (Representative)
M T W T F S S
Jun 16, 2026 Active
Total Routes: 5
Active Routes: 5
Unique Airlines: 5
Aircraft Types: 5

Spotted Departure Times

Departure Time Operator ICAO IATA
06:04 6:04 AM Delta Air Lines DAL DL
08:37 8:37 AM Frontier FFT F9
09:57 9:57 AM Alaska Airlines ASA AS
10:24 10:24 AM Volaris VOI Y4
11:20 11:20 AM Southwest SWA WN

Time Information

Times are shown in the departure airport's local timezone (KLAS - America/Los_Angeles).

Total Departure Times: 5
Time Range:
06:04 - 11:20
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.