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

Alaska Airlines, Delta Air Lines, Frontier Airlines, United Airlines, and American Airlines fly nonstop between Seattle (SEA) and Las Vegas (LAS), roughly 110 times a week. With Alaska Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on Alaska Airlines, Delta Air Lines, and American Airlines, on every SEA to LAS departure, so you know which flights have space before you book.

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

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110
Nonstop flights a week
866 mi
Nonstop distance
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Seattle to Las Vegas flight schedule

Scheduled nonstop departures for SEA to LAS, last checked against our schedule feed on September 6, 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 Lines07:1609:532h 37m739
AS 1363Alaska Airlines, Inc.08:0810:592h 51m73J
DL 2905Delta Air Lines09:4512:252h 40m739
AS 612Alaska Airlines, Inc.10:5413:412h 47m7M8
DL 2880Delta Air Lines12:0014:382h 38m738
AS 738Alaska Airlines, Inc.12:4515:322h 47m7M8
AS 707Alaska Airlines, Inc.13:4516:242h 39m73J
AS 678Alaska Airlines, Inc.14:5417:332h 39m7M9
DL 2955Delta Air Lines15:5518:302h 35m738
DL 976Delta Air Lines16:1518:462h 31m739
AS 1456Alaska Airlines, Inc.16:1918:542h 35m73J
AS 703Alaska Airlines, Inc.17:3120:102h 39m73J
AS 478Alaska Airlines, Inc.18:3221:082h 36m73J
DL 2949Delta Air Lines19:5922:372h 38m739
AS 704Alaska Airlines, Inc.20:3823:172h 39m7M8
F9 4204Frontier Airlines21:4500:252h 40m32N
DL 2922Delta Air Lines07:1609:532h 37m739
AS 1363Alaska Airlines, Inc.08:0810:592h 51m73J
DL 2905Delta Air Lines09:4512:252h 40m739
AS 612Alaska Airlines, Inc.10:5413:412h 47m73H
DL 2880Delta Air Lines12:0014:382h 38m738
AS 738Alaska Airlines, Inc.12:4515:322h 47m73H
AS 707Alaska Airlines, Inc.13:4516:242h 39m73H
AS 678Alaska Airlines, Inc.14:5417:332h 39m73J
DL 2955Delta Air Lines15:5518:302h 35m738
AS 1456Alaska Airlines, Inc.16:1918:542h 35m73J
AS 703Alaska Airlines, Inc.17:3120:102h 39m73J
AS 478Alaska Airlines, Inc.18:3221:082h 36m73J
AS 768Alaska Airlines, Inc.18:5921:412h 42m7M9
F9 2408Frontier Airlines19:0021:392h 39m321
DL 2949Delta Air Lines19:5922:372h 38m739
AS 704Alaska Airlines, Inc.20:3823:172h 39m73H
F9 4204Frontier Airlines21:4500:252h 40m32N
DL 2922Delta Air Lines07:1609:532h 37m739
AS 1363Alaska Airlines, Inc.08:0810:592h 51m73J
DL 2905Delta Air Lines09:4512:252h 40m739
AS 612Alaska Airlines, Inc.10:5413:412h 47m7M8
DL 2880Delta Air Lines12:0014:382h 38m738
AS 738Alaska Airlines, Inc.12:4515:322h 47m7M8
AS 707Alaska Airlines, Inc.13:4516:242h 39m73H

Showing the first 40 of 115 scheduled SEA to LAS departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every SEA to LAS date on the interactive map

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.

See real availability

Confirmed upgrade and award seats on each SEA to LAS departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are 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. 2LNR tracks confirmed upgrade and award space on each of them.

See SEA to LAS on the interactive map →

Frequently asked questions about SEA to LAS

How far is Las Vegas from Seattle?
SEA to LAS covers about 866 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from SEA to LAS?
Alaska Airlines, Delta Air Lines, Frontier Airlines, United Airlines, and American Airlines fly the route 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 110 nonstop flights a week run between Seattle and Las Vegas in the current schedule, operated by Alaska Airlines, Delta Air Lines, Frontier Airlines, United 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 07:16 and 21:45, local time at Seattle. The schedule table on this page lists every departure by date, with its arrival time 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.

Never miss SEA to LAS upgrade or award space

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

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