Question 1

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

Accepted Answer

Direct flights can be found on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

Question 2

How popular is this Seattle to Las Vegas flight route?

Accepted Answer

Within the past month, 825 users have taken a look at flights from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl.

Question 3

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

Accepted Answer

49 flight departures from Seattle to Las Vegas per day on average.
Early Morning (Midnight to 6am) - 4% of flight departures
Morning (6am - Midday) - 39% of flight departures
Afternoon (Noon - 6pm) - 39% of flight departures
Evening (6pm - Midnight) - 18% of flight departures

Question 4

How long is the flight from Seattle to Las Vegas?

Accepted Answer

Departing from Seattle to Las Vegas will take you 2h 30m. The distance between Seattle and Las Vegas is about 1402 km. Generally, flights for this route are direct.

Question 5

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

Accepted Answer

Flying on Frontier is currently your cheapest option to Las Vegas, with prices starting at C$ 69. Another option worth looking into is Spirit Airlines, starting at C$ 74 round trip. You may be able to fly from Seattle to Las Vegas for 76% less than the average price by searching for these airlines.

Question 6

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

Accepted Answer

For one-way options, check prices for Frontier. According to our data, you can fly for as low as C$ 48. Users have also found prices from C$ 118 and C$ 125 on Alaska Airlines and United Airlines, respectively.

Question 7

What are the most popular airlines that fly from Seattle to Las Vegas?

Accepted Answer

Endeavor Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Seattle to Las Vegas.

Question 8

What are the cheapest flights from Seattle to Las Vegas?

Accepted Answer

While on average a flight from Seattle to Las Vegas is generally C$ 545, our data shows the cheapest flight currently is C$ 45. When looking at the most popular route, (Seattle/Tacoma Intl - Las Vegas Harry Reid Intl), you can expect to pay C$ 95 for that flight.

Question 9

What are the most reliable airlines from Seattle to Las Vegas?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Seattle to Las Vegas consider choosing KLM (90%), Air France (88%) or Virgin Atlantic (88%) as they are the most reliable in getting you off to your destination on time.

Question 10

Can I find flights from Seattle to Las Vegas for under C$ 100 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Seattle to Las Vegas for under C$ 100. The cheapest flight booked recently is on Frontier for just C$ 69, but on average you can expect to pay C$ 145.

Question 11

Are there direct flights from Seattle to Las Vegas for under C$ 100 on Cheapflights?

Accepted Answer

Cheapflights has 20 direct flights from Seattle to Las Vegas under C$ 100. A good price for a direct flight from Seattle to Las Vegas is less than C$ 153.

Question 12

Are there last-minute flights available from Seattle to Las Vegas for under C$ 200?

Accepted Answer

There are currently 20+ open flights from Seattle to Las Vegas within the next 7 days for less than C$ 200.

Question 13

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

Accepted Answer

Some of our airline partners flying from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl have new flexible policies in place due to COVID-19. Spirit Airlines, Frontier, 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.

Question 14

What is the cheapest day to fly round-trip from Seattle to Las Vegas?

Accepted Answer

Sunday is generally a great day to depart. Flying on this day could help you save up to 104%.

Question 15

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

Accepted Answer

To save up to 51% on this flight, we recommend booking at least 60 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Las Vegas from C$ 312 1-2 weeks out and tickets from C$ 429 for flights departing within the next 72 hours.

Question 16

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Las Vegas. Flights to Las Vegas from Seattle in January are about C$ 289 on average during January, but can be found for as low as C$ 81.

Question 17

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

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Seattle to Las Vegas in the morning. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight at noon.

Question 18

What airports do I use to fly from Seattle to Las Vegas?

Accepted Answer

If you wish to fly to Las Vegas from Seattle, then you need to book flights from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl. There are 41 flights from Seattle/Tacoma Intl (SEA) to Harry Reid Intl (LAS) per day to choose from. Flights to Las Vegas from Seattle/Tacoma Intl are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 2h 25m is how long a nonstop flight from Seattle to Las Vegas Harry Reid Intl typically takes.

Question 19

Accepted Answer

Frontier is one of the most popular airlines used for those travelling from Seattle to Las Vegas. Flights from Frontier travelling this route typically cost C$ 227.60 RT. This price is typically 30% cheaper than other airlines that offer Seattle to Las Vegas flights. When booking this route, the cheapest RT price found was C$ 118. The most popular departure airport in Seattle when flying to Las Vegas is Seattle/Tacoma Intl Airport. The most popular airport to fly into when visiting Las Vegas is Las Vegas Harry Reid Intl Airport. When flying from Seattle to Las Vegas, Frontier flights are 40% more popular than any other airline flying that same route.

Question 20

Accepted Answer

If you’re travelling from Seattle to Las Vegas, one of the more common airlines travelling that route is Spirit Airlines. Flights on this route from Spirit Airlines typically cost C$ 221.80 RT, a price that is 33% cheaper than the average Seattle to Las Vegas flight. The cheapest flight found was C$ 84 RT. The most popular departure airport in Seattle when flying to Las Vegas is Seattle/Tacoma Intl Airport. The most popular airport to fly into when visiting Las Vegas is Las Vegas Harry Reid Intl Airport. When flying from Seattle to Las Vegas, Spirit Airlines flights are 39% more popular than any other airline flying that same route.

Question 21

What does SEA to LAS mean?

Accepted Answer

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Las Vegas Harry Reid Intl Airport flight would often be abbreviated as a SEA to LAS flight.

Popular in	June	High demand for flights, 26% potential price rise
Cheapest in	January	Best time to find cheap flights, 43% potential price drop
Round-trip from	C$ 166	From Seattle/Tacoma Intl to Las Vegas Harry Reid Intl
One-way from	C$ 125	One-way flight from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Frontier	CheapestC$ 42	AverageC$ 164	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search Frontier flights
Spirit Airlines	CheapestC$ 69	AverageC$ 185	FlexibilityNo cancel fee	On-time65%	COVID-19 safety	Search Spirit Airlines flights
Delta	CheapestC$ 115	AverageC$ 304	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
Alaska Airlines	CheapestC$ 162	AverageC$ 312	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Alaska Airlines flights
Endeavor Airlines	CheapestC$ 185	AverageC$ 663	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Endeavor Airlines flights

5%of flight departures	Early morningMidnight to 6 am
36%of flight departures	Morning6 am to noon
46%of flight departures	AfternoonNoon to 6 pm
13%of flight departures	Evening6 pm to midnight

Sunday	45daily flights
Monday	54daily flights
Tuesday	31daily flights
Wednesday	34daily flights
Thursday	33daily flights
Friday	52daily flights
Saturday	39daily flights

Cheap flights from Seattle to Las Vegas from C$ 48

The best prices from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl are usually found in January or February, booked 60 days in advance, depart on a Monday or Sunday and return on a Monday

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

All the information you need to plan the best SEA to LAS flight in 2023: compare Seattle to Las Vegas flight prices with the expected peak season, weather and rainfall in Las Vegas.

What is the cheapest day to fly round-trip from Seattle to Las Vegas?

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

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

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

Cheap flights from Seattle to Las Vegas in March, April 2023

The best prices found for SEA to LAS flights for March, April

Seattle to Las Vegas 2023 flight deals

Cheap flights to Las Vegas from Seattle found for this year

Cheap Frontier flights from Seattle to Las Vegas

Cheap Spirit Airlines flights from Seattle to Las Vegas

Direct flights to Las Vegas from Seattle

Save time with Seattle to Las Vegas direct flight deals

Last minute flights from Seattle to Las Vegas

Late deals on round-trip flights to Las Vegas from Seattle, departing today and this week

One-way flights to Las Vegas from Seattle

The cheapest one-way flights from Seattle to Las Vegas

Find flights from Seattle to Las Vegas within your budget

Use the slider to find flights from Seattle to Las Vegas that fit your budget.

Related info for your journey

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

What airports do I use to fly from Seattle to Las Vegas?

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

Can I find flights from Seattle to Las Vegas for under C$ 100 on Cheapflights?

Are there direct flights from Seattle to Las Vegas for under C$ 100 on Cheapflights?

Are there last-minute flights available from Seattle to Las Vegas for under C$ 200?

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

How popular is this Seattle to Las Vegas flight route?

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

How long is the flight from Seattle to Las Vegas?

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

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

What are the most popular airlines that fly from Seattle to Las Vegas?

What are the most reliable airlines from Seattle to Las Vegas?

What are the cheapest flights from Seattle to Las Vegas?

What does SEA to LAS mean?

Other flights from Seattle

Other flights to Las Vegas

Flights to Las Vegas from Seattle

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Alternative routes for Seattle to Las Vegas

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Top 5 airlines flying 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.

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Hourly flight availability from Seattle to Las Vegas

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Weekly flight availability from Seattle to Las Vegas

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