Cheap flights from Seattle to Las Vegas

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The best prices from Seattle to Las Vegas are usually found in August or July, booked 56 days in advance, depart on a Monday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Seattle (SEA) to Las Vegas (LAS)

SEA - LAS
Price
C$ 152 - C$ 260
LAS
Temperature
15 - 41 °C
LAS
Rainfall
2 - 24 mm

Popular in

December

High demand for flights, 23% potential price rise

Cheapest in

August

Best time to find cheap flights, 24% potential price drop

Round-trip from

C$ 152

From Seattle to Las Vegas

One-way from

C$ 56

One-way flight from Seattle to Las Vegas

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Seattle to Las Vegas?

Sunday is generally a great day to depart. Flying on this day could help you save up to 45%.

How far in advance should I book a flight from Seattle to Las Vegas?

Find a great deal and save up to 8% by booking at least 19 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Las Vegas within the next two weeks, with the cheapest ticket starting at C$ 454.

What is the cheapest month to fly from Seattle to Las Vegas?

August is one of the best times of the year to fly to Las Vegas from Seattle. Prices for August average C$ 444 per person but you can even find prices for as low as C$ 250. The most expensive prices can be found in the month of December. Opting for a August flight can save you 21% on your journey compared to booking in August

When is the cheapest time to fly from Seattle to Las Vegas (SEA - LAS)?

One of the essential ways to save on airfare from Seattle to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 25% on airfare.

Cheap flights from Seattle to Las Vegas in November, December 2020

The best prices found for SEA to LAS flights for November, December
14 Dec - 18 Dec
C$ 73pp
SEA
Seattle/Tacoma Intl
Frontier
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Direct
SEA
Seattle/Tacoma Intl
11 Dec - 18 Dec
C$ 86pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Direct
SEA
Seattle/Tacoma Intl
18 Dec - 20 Dec
C$ 89pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Direct
SEA
Seattle/Tacoma Intl

Seattle to Las Vegas 2021 flight deals

Cheap flights to Las Vegas from Seattle found for next year
14 Dec - 18 Dec
C$ 73pp
SEA
Seattle/Tacoma Intl
Frontier
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Direct
SEA
Seattle/Tacoma Intl
11 Dec - 18 Dec
C$ 86pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Direct
SEA
Seattle/Tacoma Intl
18 Dec - 20 Dec
C$ 89pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Direct
SEA
Seattle/Tacoma Intl

Direct flights to Las Vegas from Seattle

Save time with Seattle to Las Vegas direct flight deals
14 Dec - 18 Dec
C$ 73pp
SEA
Seattle/Tacoma Intl
Frontier
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Direct
SEA
Seattle/Tacoma Intl
11 Dec - 18 Dec
C$ 86pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Direct
SEA
Seattle/Tacoma Intl
18 Dec - 20 Dec
C$ 89pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Direct
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Las Vegas

Late deals on round-trip flights to Las Vegas from Seattle, departing today and this week
4 Dec - 12 Dec
C$ 235pp
SEA
Seattle/Tacoma Intl
Delta
Direct
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
3 Dec - 6 Dec
C$ 238pp
SEA
Seattle/Tacoma Intl
Sun Country Air
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Sun Country Air
 
1 STOP
SEA
Seattle/Tacoma Intl
3 Dec - 14 Dec
C$ 247pp
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Las Vegas from Seattle

The cheapest one-way flights from Seattle to Las Vegas
10:12 a.m. - 12:35 p.m.
Spirit Airlines
Direct
2h 23m
SEA - LAS
Spirit Airlines
C$ 57
FareScan
1:00 p.m. - 12:56 p.m.
Sun Country Air
1 stop
23h 56m
SEA - LAS
Sun Country Air
C$ 123
1:15 a.m. - 3:47 a.m.
American Airlines
2 stops
26h 32m
SEA - LAS
American Airlines
C$ 219

Related info for your journey

Useful info, stats and facts about Seattle to Las Vegas flights.

Flight FAQs

From Seattle to Las Vegas

Can I find flights from Seattle to Las Vegas for under C$ 131 on Cheapflights?

Yes, there are multiple flights from Seattle to Las Vegas for under C$ 131. The cheapest flight booked recently is on Frontier for just C$ 73, but on average you can expect to pay C$ 152.

What safety measures are being taken by airlines flying from Seattle/Tacoma Intl to Las Vegas McCarran to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines and Delta are some airlines that have done so. New policies for travellers booking flights from Seattle/Tacoma Intl to Las Vegas McCarran include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Seattle/Tacoma Intl to Las Vegas McCarran have flexible cancellations due to COVID-19?

Some of our airline partners flying from Seattle/Tacoma Intl to Las Vegas McCarran have new flexible policies in place due to COVID-19. Spirit Airlines, Delta, and Alaska Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Spirit Airlines with this kind of flexibility.

Are there direct flights from Seattle to Las Vegas for under C$ 131 on Cheapflights?

Cheapflights has 20 direct flights from Seattle to Las Vegas under C$ 131. A good price for a direct flight from Seattle to Las Vegas is less than C$ 208.

Are there last-minute flights available from Seattle to Las Vegas for under C$ 261?

There are currently 20+ open flights from Seattle to Las Vegas within the next 7 days for less than C$ 261.

What days are direct flights available from Seattle to Las Vegas?

Days when direct flights are available for this flight are: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How many flights depart from Seattle to Las Vegas on average per day?

23 flight departures from Seattle/Tacoma Intl to Las Vegas McCarran per day on average.
Early Morning (Midnight to 6am) - 17% of flight departures
Morning (6am - Noon) - 26% of flight departures
Afternoon (Noon - 6pm) - 43% of flight departures
Evening (6pm - Midnight) - 13% of flight departures

Does it rain more in Seattle or Las Vegas?

When travelling, we recommend packing in preparation to handle common weather conditions. The rainfall in Seattle is typically greater than that of Las Vegas. We can gather that this will continue over the next 23 days.

Is Seattle weather warmer or cooler than Las Vegas?

We forecast the temperature to be around the 41 °C's in July, on average. The temperature in Las Vegas is generally hotter than in Seattle. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Seattle to Las Vegas?

There are many flights that can get you from Seattle to Las Vegas in 2h 16m. Fly via Delta, Spirit Airlines, or Alaska Airlines to get the fastest option. The distance between Seattle and Las Vegas is about 1402 km. Most flights are nonstop.

What are the cheapest airlines to flying from Seattle to Las Vegas round-trip?

Cheapflights users have booked flights from Seattle to Las Vegas round-trip from C$ 74. Other airlines that can offer you cheap pricing are Spirit Airlines, from C$ 87, and Alaska Airlines, from C$ 127. You may be able to fly from Seattle to Las Vegas for 63% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Seattle to Las Vegas one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at C$ 57. Delta flights start at C$ 91 while deals on Sun Country Air start at C$ 123 one-way.

Destination information for Las Vegas

Things to know before you go. Useful info for your trip from Seattle to Las Vegas
Flight duration
2h 33m
Average temperature for November in Las Vegas
20.0 °C
Avg rainfall for November in Las Vegas
8.0 mm

Airports servicing Seattle

Airports servicing Las Vegas

Top 4 airlines from Seattle to Las Vegas

The chart below displays the airlines Cheapflights users travelling from Seattle to Las Vegas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
C$ 56 C$ 141 No cancel fee 65%
Search Spirit Airlines flights
Frontier
C$ 37 C$ 168 No cancel fee 62%
Search Frontier flights
Delta
C$ 68 C$ 176 No cancel fee N/A
Search Delta flights
Alaska Airlines
C$ 63 C$ 177 No cancel fee 75%
Search Alaska Airlines flights

Hourly flight availability from Seattle to Las Vegas

Morning 6 AM to noon 60% of flight departures
Afternoon Noon to 6 PM 25% of flight departures
Evening 6 PM to midnight 14% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to Las Vegas
Sunday
15 daily flights
Monday
23 daily flights
Tuesday
23 daily flights
Wednesday
21 daily flights
Thursday
11 daily flights
Friday
12 daily flights
Saturday
15 daily flights
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