Seattle to Las Vegas (SEA-LAS): nonstop upgrade & award space

Alaska Airlines, Delta Air Lines, Frontier Airlines, and American Airlines fly nonstop between Seattle (SEA) and Las Vegas (LAS), roughly 116 times a week. The timetable below shows the nonstop scheduled at 2h 28m to 2h 52m for the 866 miles. 2LNR checks confirmed upgrade and award space on Alaska Airlines, Delta Air Lines, and American Airlines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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116
Flights a week, 4-week average
2h 28m to 2h 52m
Scheduled flight time
866 mi
Nonstop distance
Free
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Seattle to Las Vegas flight schedule

Scheduled nonstop departures for SEA to LAS starting October 28, 2026, last checked against our schedule feed on October 25, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Seattle (SEA) to Las Vegas (LAS)
Date Flight Airline Departs SEA Arrives LAS Duration Aircraft
DL 2922Delta Air Lines07:1509:542h 39mBoeing 737-900
AS 612Alaska Airlines, Inc.08:2011:122h 52mBoeing 737-900
DL 2905Delta Air Lines10:1012:492h 39mBoeing 737-800
AS 212Alaska Airlines, Inc.10:4213:252h 43mBoeing 737-800
AS 738Alaska Airlines, Inc.12:0614:552h 49mBoeing 737 MAX 9
F9 4668Frontier Airlines12:1414:562h 42mAirbus A320neo
DL 2880Delta Air Lines12:2015:002h 40mBoeing 737-800
AS 552Alaska Airlines, Inc.15:3318:092h 36mBoeing 737-900
DL 2955Delta Air Lines16:3219:002h 28mBoeing 737-800
AS 678Alaska Airlines, Inc.17:2019:532h 33mBoeing 737-800
AS 523Alaska Airlines, Inc.18:2321:002h 37mBoeing 737 MAX 9
DL 2949Delta Air Lines19:4522:222h 37mBoeing 737-900
AS 768Alaska Airlines, Inc.20:2422:592h 35mBoeing 737 MAX 9
F9 4204Frontier Airlines21:1623:562h 40mAirbus A321
AS 704Alaska Airlines, Inc.21:2423:592h 35mBoeing 737-700
DL 2922Delta Air Lines07:1509:542h 39mBoeing 737-900
AS 612Alaska Airlines, Inc.08:2311:122h 49mBoeing 737 MAX 9
DL 2905Delta Air Lines10:1012:492h 39mBoeing 737-800
AS 212Alaska Airlines, Inc.10:4213:252h 43mBoeing 737-800
AS 738Alaska Airlines, Inc.12:0614:552h 49mBoeing 737-900
DL 2880Delta Air Lines12:2015:002h 40mBoeing 737-800
AS 749Alaska Airlines, Inc.13:3316:112h 38mBoeing 737-900
AS 728Alaska Airlines, Inc.13:3616:112h 35mBoeing 737 MAX 9
AS 552Alaska Airlines, Inc.15:3318:092h 36mBoeing 737 MAX 9
DL 2955Delta Air Lines16:3219:002h 28mBoeing 737-800
AS 678Alaska Airlines, Inc.17:2019:532h 33mBoeing 737-800
AS 523Alaska Airlines, Inc.18:2321:002h 37mBoeing 737-900
DL 2949Delta Air Lines19:4522:222h 37mBoeing 737-900
AS 768Alaska Airlines, Inc.20:2422:592h 35mBoeing 737-800
F9 4204Frontier Airlines21:1323:592h 46mAirbus A320neo
AS 704Alaska Airlines, Inc.21:2423:592h 35mBoeing 737-700
DL 2922Delta Air Lines07:1509:542h 39mBoeing 737-900
AS 612Alaska Airlines, Inc.08:2311:122h 49mBoeing 737 MAX 9
DL 2905Delta Air Lines10:1012:492h 39mBoeing 737-800
AS 212Alaska Airlines, Inc.10:4213:252h 43mBoeing 737-800
AS 738Alaska Airlines, Inc.12:0614:552h 49mBoeing 737 MAX 9
DL 2880Delta Air Lines12:2015:002h 40mBoeing 737-800
AS 728Alaska Airlines, Inc.13:3616:112h 35mBoeing 737-800
AS 552Alaska Airlines, Inc.15:3318:092h 36mBoeing 737 MAX 8
DL 2955Delta Air Lines16:3219:002h 28mBoeing 737-800

Showing the first 40 of 109 scheduled SEA to LAS departures across 7 days with service, starting October 28, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every SEA to LAS date on the interactive map

Aircraft on the Seattle to Las Vegas nonstop

In the schedule table on this page, Alaska Airlines flies the Boeing 737 MAX 9, the Boeing 737-800, the Boeing 737-900, the Boeing 737-700, and the Boeing 737 MAX 8. Delta Air Lines flies the Boeing 737-800 and the Boeing 737-900. Frontier Airlines flies the Airbus A320neo and the Airbus A321. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on SEA to LAS departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines, Delta Air Lines, and American Airlines, segment by segment and date by date. Open the calendar for Seattle to Las Vegas to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

In the 7 days to October 26, 2026, 2LNR checked award space on Seattle to Las Vegas departures from October 26 to November 8. Alaska Airlines had space open on 14 of 14 dates checked and Delta Air Lines on 14 of 14.

See real availability

Confirmed upgrade or award seats by date on the SEA to LAS departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See SEA to LAS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seattle to Las Vegas nonstop

Carriers operating SEA to LAS nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See SEA to LAS on the interactive map →

Frequently asked questions about SEA to LAS

How long is the flight from Seattle (SEA) to Las Vegas (LAS)?
Scheduled flight times from Seattle (SEA) to Las Vegas (LAS) run from 2h 28m to 2h 52m across the departures in the schedule table on this page. The nonstop covers about 866 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from SEA to LAS?
Alaska Airlines, Delta Air Lines, Frontier Airlines, and American Airlines fly SEA to LAS nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines, Delta Air Lines, and American Airlines.
How many flights a week are there from SEA to LAS?
About 116 nonstop flights a week run between Seattle (SEA) and Las Vegas (LAS) in the current schedule, operated by Alaska Airlines, Delta Air Lines, Frontier Airlines, and American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SEA to LAS depart?
Scheduled SEA to LAS nonstops in the next 7 days with service leave between 07:15 and 21:24, local time at Seattle. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate SEA to LAS nonstop?
The schedule table on this page lists 17 flight numbers for SEA to LAS nonstops, including AS 212, AS 552, AS 612, and AS 738 on Alaska Airlines, and DL 2880, DL 2905, DL 2922, and DL 2955 on Delta Air Lines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on SEA to LAS?
Open the SEA to LAS route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines, Delta Air Lines, and American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

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See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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