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Cheap flights from Seattle to Las Vegas

50 nonstop flights a week, 5 of them today. Operated by 6 airlines, about 2h 35m in the air, 872 mi (1,403 km). Tickets from $78.

Flights from Seattle to Las Vegas

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Seattle to Las Vegas

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Seattle to Las Vegas

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $78 3 January 2027, nonstop Cheapest nonstop $78 3 January 2027, Frontier Airlines Cheapest in the next 7 days $129 16 November, Mon Cheapest weekend departure $132 Sat, 14 November 2026 Cheapest month January 2027 tickets from $78

Seattle to Las Vegas at a glance

flight time, from 2h 20m to 5h 57m
2h 35m
straight-line distance
872 mi (1,403 km)
flights a week
50
flights today
5
first and last departure
05:05 - 10:59
lowest price, nonstop, 3 January
$78
average across months
$102
airlines
6

Seattle to Las Vegas ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: January 2027, tickets from $78. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is November 2026: from $129. The average across months is $102.

Seattle to Las Vegas flight schedule

50 flights a week, 5 today, 49 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
WN 1584
Southwest Airlines
05:05 Seattle-Tacoma International
07:35 McCarran International, terminal 1
2h 30m
Sat
Boeing 737
WN 3434
Southwest Airlines
05:40 Seattle-Tacoma International
10:30 McCarran International, terminal 1
4h 50m
Mon, Tue, Wed, Thu
WN 2398
Southwest Airlines
06:45 Seattle-Tacoma International
09:10 McCarran International, terminal 1
2h 25m
Mon, Fri, Sun
Boeing 737
WN 2895
Southwest Airlines
06:45 Seattle-Tacoma International
09:10 McCarran International, terminal 1
2h 25m
Sat
Boeing 737
AS 768
Alaska Airlines
07:08 Seattle-Tacoma International
09:51 McCarran International, terminal 3
2h 43m
Mon, Thu, Fri, Sat, Sun
Boeing 737-800
AS 745
Alaska Airlines
07:17 Seattle-Tacoma International
09:52 McCarran International, terminal 3
2h 35m
Mon, Fri, Sat, Sun
Boeing 737-900
DL 2922
Delta
07:21 Seattle-Tacoma International
10:00 McCarran International, terminal 1
2h 39m
Daily
Airbus A320
WN 1558
Southwest Airlines
07:40 Seattle-Tacoma International
10:05 McCarran International, terminal 1
2h 25m
Mon, Tue, Wed, Thu
WN 1558
Southwest Airlines
07:45 Seattle-Tacoma International
10:10 McCarran International, terminal 1
2h 25m
Tue, Wed
AS 785
Alaska Airlines
08:08 Seattle-Tacoma International
10:54 McCarran International, terminal 3
2h 46m
Daily
Boeing 737
WN 5010
Southwest Airlines
09:50 Seattle-Tacoma International
12:30 McCarran International, terminal 1
2h 40m
Fri
Boeing 737
AA 381
American Airlines
10:30 Seattle-Tacoma International
13:10 McCarran International, terminal 1
2h 40m
Sat
Boeing 737-800
DL 2905
Delta
10:35 Seattle-Tacoma International
13:06 McCarran International, terminal 1
2h 31m
Daily
Boeing 737-900
AS 92
Alaska Airlines
10:53 Seattle-Tacoma International
13:25 McCarran International, terminal 3
2h 32m
Mon, Fri, Sat, Sun
Boeing 737-800
AS 1414
Alaska Airlines
10:59 Seattle-Tacoma International
13:40 McCarran International, terminal 3
2h 41m
Fri
Boeing 737-800

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 2398
Southwest Airlines
05:35 Seattle-Tacoma International
08:00 McCarran International, terminal 1
2h 25m
Seasonal
WN 2398
Southwest Airlines
05:05 Seattle-Tacoma International
07:30 McCarran International, terminal 1
2h 25m
Seasonal
AS 745
Alaska Airlines
07:00 Seattle-Tacoma International
09:35 McCarran International, terminal 3
2h 35m
Seasonal
Boeing 737
WN 547
Southwest Airlines
09:45 Seattle-Tacoma International
12:25 McCarran International, terminal 1
2h 40m
Seasonal
WN 2220
Southwest Airlines
06:15 Seattle-Tacoma International
08:45 McCarran International, terminal 1
2h 30m
Seasonal
WN 2593
Southwest Airlines
10:25 Seattle-Tacoma International
14:55 McCarran International, terminal 1
4h 30m
Seasonal
AS 768
Alaska Airlines
07:15 Seattle-Tacoma International
09:50 McCarran International, terminal 3
2h 35m
Seasonal
Boeing 737-900
DL 2922
Delta
07:15 Seattle-Tacoma International
09:59 McCarran International, terminal 1
2h 44m
Seasonal
Airbus A320
AS 1622
Alaska Airlines
08:30 Seattle-Tacoma International
11:03 McCarran International, terminal 3
2h 33m
Selected dates
Boeing 737-900
UA 2741
United Airlines
06:15 Seattle-Tacoma International
12:12 McCarran International, terminal 3
5h 57m
Seasonal
Boeing 737
AS 785
Alaska Airlines
08:30 Seattle-Tacoma International
11:03 McCarran International, terminal 3
2h 33m
Seasonal
Boeing 737
AS 699
Alaska Airlines
07:15 Seattle-Tacoma International
09:52 McCarran International, terminal 3
2h 37m
Seasonal
Boeing 737-900
AS 768
Alaska Airlines
09:02 Seattle-Tacoma International
11:36 McCarran International, terminal 3
2h 34m
Seasonal
Boeing 737-900
AS 92
Alaska Airlines
10:54 Seattle-Tacoma International
13:28 McCarran International, terminal 3
2h 34m
Seasonal
Boeing 737-900
DL 2922
Delta
07:18 Seattle-Tacoma International
10:04 McCarran International, terminal 1
2h 46m
Seasonal
Airbus A220-300
DL 2922
Delta
07:20 Seattle-Tacoma International
09:59 McCarran International, terminal 1
2h 39m
Seasonal
Boeing 737-800
DL 2905
Delta
10:15 Seattle-Tacoma International
12:53 McCarran International, terminal 1
2h 38m
Seasonal
Boeing 737-900
AS 678
Alaska Airlines
07:05 Seattle-Tacoma International
09:40 McCarran International, terminal 3
2h 35m
Seasonal
Boeing 737-900
AS 785
Alaska Airlines
08:49 Seattle-Tacoma International
11:23 McCarran International, terminal 3
2h 34m
Seasonal
Boeing 737-700
AS 92
Alaska Airlines
10:55 Seattle-Tacoma International
13:26 McCarran International, terminal 3
2h 31m
Seasonal
Boeing 737-900
WN 1553
Southwest Airlines
05:00 Seattle-Tacoma International
07:25 McCarran International, terminal 1
2h 25m
Seasonal
Boeing 737
UA 2741
United Airlines
07:00 Seattle-Tacoma International
12:14 McCarran International, terminal 3
5h 14m
Seasonal
Boeing 737
WN 2040
Southwest Airlines
07:40 Seattle-Tacoma International
10:10 McCarran International, terminal 1
2h 30m
Seasonal
WN 3131
Southwest Airlines
06:15 Seattle-Tacoma International
10:55 McCarran International, terminal 1
4h 40m
Seasonal
Boeing 737
F9 4668
Frontier Airlines
10:09 Seattle-Tacoma International
12:47 McCarran International, terminal 3
2h 38m
Selected dates
Airbus A320 NEO
WN 908
Southwest Airlines
05:15 Seattle-Tacoma International
07:40 McCarran International, terminal 1
2h 25m
Seasonal
WN 448
Southwest Airlines
07:30 Seattle-Tacoma International
11:55 McCarran International, terminal 1
4h 25m
Seasonal
AS 612
Alaska Airlines
08:26 Seattle-Tacoma International
11:06 McCarran International, terminal 3
2h 40m
Seasonal
Boeing 737-900
WN 1330
Southwest Airlines
10:35 Seattle-Tacoma International
14:55 McCarran International, terminal 1
4h 20m
Seasonal
AS 738
Alaska Airlines
10:40 Seattle-Tacoma International
13:20 McCarran International, terminal 3
2h 40m
Seasonal
Boeing 737-900
WN 946
Southwest Airlines
05:00 Seattle-Tacoma International
07:25 McCarran International, terminal 1
2h 25m
Seasonal
Boeing 737
WN 3372
Southwest Airlines
06:15 Seattle-Tacoma International
11:05 McCarran International, terminal 1
4h 50m
Seasonal
Boeing 737
WN 1748
Southwest Airlines
06:35 Seattle-Tacoma International
08:55 McCarran International, terminal 1
2h 20m
Seasonal
WN 3147
Southwest Airlines
05:15 Seattle-Tacoma International
09:30 McCarran International, terminal 1
4h 15m
Seasonal
Boeing 737
WN 269
Southwest Airlines
07:30 Seattle-Tacoma International
09:50 McCarran International, terminal 1
2h 20m
Seasonal
WN 3147
Southwest Airlines
09:00 Seattle-Tacoma International
13:15 McCarran International, terminal 1
4h 15m
Seasonal
Boeing 737
WN 1748
Southwest Airlines
05:20 Seattle-Tacoma International
07:40 McCarran International, terminal 1
2h 20m
Seasonal
WN 4217
Southwest Airlines
05:00 Seattle-Tacoma International
07:30 McCarran International, terminal 1
2h 30m
Seasonal
WN 4217
Southwest Airlines
06:55 Seattle-Tacoma International
09:25 McCarran International, terminal 1
2h 30m
Seasonal
WN 4217
Southwest Airlines
05:50 Seattle-Tacoma International
08:20 McCarran International, terminal 1
2h 30m
Seasonal
Boeing 737
WN 2182
Southwest Airlines
06:30 Seattle-Tacoma International
09:00 McCarran International, terminal 1
2h 30m
Seasonal
WN 2449
Southwest Airlines
07:30 Seattle-Tacoma International
13:20 McCarran International, terminal 1
5h 50m
Seasonal
AS 1681
Alaska Airlines
07:00 Seattle-Tacoma International
09:40 McCarran International, terminal 3
2h 40m
Seasonal
Boeing 737-900
AS 738
Alaska Airlines
10:31 Seattle-Tacoma International
13:11 McCarran International, terminal 3
2h 40m
Seasonal
Boeing 737-900
UA 2741
United Airlines
06:29 Seattle-Tacoma International
12:07 McCarran International, terminal 3
5h 38m
Seasonal
Boeing 737-800
WN 662
Southwest Airlines
07:30 Seattle-Tacoma International
10:05 McCarran International, terminal 1
2h 35m
Seasonal
Boeing 737
WN 662
Southwest Airlines
06:30 Seattle-Tacoma International
09:05 McCarran International, terminal 1
2h 35m
Seasonal
Boeing 737
WN 662
Southwest Airlines
06:15 Seattle-Tacoma International
08:50 McCarran International, terminal 1
2h 35m
Seasonal
Boeing 737
WN 4373
Southwest Airlines
10:50 Seattle-Tacoma International
13:25 McCarran International, terminal 1
2h 35m
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. The search shows seat availability and the price for your date.

Airlines flying Seattle to Las Vegas

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Alaska Airlines21 a week Southwest Airlines14 a week Delta14 a week American Airlines1 a week Frontier Airlinesfrom 15 January United Airlinesfrom 2 December

Airports

Where flights from Seattle to Las Vegas depart and land

Departure from Seattle

Seattle-Tacoma International SEA

50 flights a week, 11 mi (18 km) from the city centre

About the airport

Arrival in Las Vegas

McCarran International LAS

50 flights a week, terminals 1, 3, 6 mi (9 km) from the city centre

About the airport

When to visit Las Vegas

Weather by month

Best time to visit: February, March, April, October and November, +17° to +28° by day. In November it is +19° by day and +9° at night, with 2 rainy days.

Jan
+14° +4° 3 days
Feb
+17° +6° 3 days
Mar
+20° +8° 4 days
Apr
+27° +13° 1 days
May
+32° +18° 0 days
Jun
+38° +24° 0 days
Jul
+41° +27° 1 days
Aug
+39° +26° 3 days
Sep
+35° +22° 1 days
Oct
+28° +16° 1 days
Nov
+19° +9° 2 days
Dec
+15° +5° 3 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Seattle to Las Vegas?
A nonstop flight takes 2 hours 35 minutes on average, from 2h 20m to 5h 57m depending on the flight.
How far is Las Vegas from Seattle?
872 mi (1,403 km) in a straight line between the cities.
Which airlines fly nonstop from Seattle to Las Vegas?
Alaska Airlines (21 a week), Southwest Airlines (14 a week), Delta (14 a week), American Airlines (1 a week), Frontier Airlines and United Airlines.
How many flights a day are there from Seattle to Las Vegas?
5 flights today and 50 a week, about 7.1 a day on average.
When are the first and last flights from Seattle to Las Vegas?
The first departure is at 05:05 (WN1584), the last at 10:59 (AS1414). Local time.
What is the cheapest month to fly from Seattle to Las Vegas?
January 2027: tickets from $78. The most expensive is November 2026, from $129.
What is the cheapest upcoming date to fly from Seattle to Las Vegas?
3 January 2027 (Sunday): from $78 one way, nonstop, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Seattle to Las Vegas?
Frontier Airlines: nonstop tickets from $78 on 3 January by recent searches. Prices change daily, so compare the sellers in the search.
Which Seattle airport do flights to Las Vegas leave from?
Seattle-Tacoma International (50 a week).