Seattle to Las Vegas Flights (SEA-LAS)

🇺🇸 SEA

Seattle

931 mi

LAS 🇺🇸

Las Vegas

Seattle–Tacoma International Airport Harry Reid International Airport 5 airlines

The Seattle to Las Vegas route connects Seattle–Tacoma International Airport (SEA) in US with Harry Reid International Airport (LAS) in US. This short-haul flight covers approximately 931 miles (1498 km) with a typical flight time of 1h 53m. This route is served by 5 airlines: Alaska Airlines, Delta Air Lines, Southwest and others. AirportRoutes has tracked 21 unique flight numbers on this route.

Search tickets for this route

Compare flight prices across hundreds of booking sites

Search SEA → LAS flights

Opens a live price search — just pick your dates

Departure Airport

Seattle–Tacoma International Airport

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

Destination Airport

Harry Reid International Airport

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

Operators

Tracked Flights

931

Miles

1h 53m

Flight Duration

Route Map

Great Circle

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
Monday	18	14%
Tuesday	14	11%
Wednesday	10	8%
Thursday	28	22%
Friday	23	18%
Saturday	15	12%
Sunday	19	15%

Pattern Analysis

21 Tracked Flights:

Data Points: 127
API observations used to build this analysis

Weekdays: 93 flights
Weekend: 34 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
Alaska Airlines `ASA` / `AS`		B739	20:05 8:05 PM (Representative)	M T W T F S S	Jun 19, 2026	Active
Delta Air Lines `DAL` / `DL`		B739	09:45 9:45 AM (Representative)	M T W T F S S	Jun 19, 2026	Active
Frontier `FFT` / `F9`	-	A20N	-	M T W T F S S	Jun 19, 2026	Active
Southwest `SWA` / `WN`		B737	06:15 6:15 AM (Representative)	M T W T F S S	Jun 19, 2026	Active
Volaris `VOI` / `Y4`		A321	18:18 6:18 PM (Representative)	M T W T F S S	Jun 19, 2026	Active

Total Routes: 5

Active Routes: 5

Unique Airlines: 5

Aircraft Types: 5

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
06:15 6:15 AM	Southwest	`SWA`	`WN`
09:45 9:45 AM	Delta Air Lines	`DAL`	`DL`
18:18 6:18 PM	Volaris	`VOI`	`Y4`
20:05 8:05 PM	Alaska Airlines	`ASA`	`AS`

Time Information

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

Total Departure Times: 4

Time Range:
06:15 - 20:05

These are typical departure times observed from actual flights. Times may vary by season and schedule changes.

Seattle to Las Vegas Flights

Get Notified About Route Changes