Compare all flight tickets and find cheap flights from Seattle to Las Vegas

The cheapest flights right now

Seattle – Las Vegas
Outbound – May 31, 2025
NKSEA
direct
2h 36m
LAS
Return – Jun 9, 2025
F9LAS
direct
2h 51m
SEA
$229
4 days ago
Seattle – Las Vegas
Outbound – May 31, 2025
NKSEA
direct
2h 36m
LAS
Return – Jun 8, 2025
HALAS
direct
2h 44m
SEA
$240
4 days ago
Seattle – Las Vegas
Outbound – May 31, 2025
NKSEA
direct
2h 36m
LAS
Return – Jun 8, 2025
ASLAS
direct
2h 44m
SEA
$241
4 days ago

* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.

Cheapest flight tickets

$361

Price observed over the last 3 months for a round trip.

Average price of a round trip

$370

Average flight ticket price recorded over the last 3 months for a round trip.

Flight duration

2h37

A flight from Seattle to Las Vegas takes on average 2h37.

Best time

January

According to user searches, the ideal month to go to Las Vegas is January.

Tips for finding a cheap flight from Seattle to Las Vegas

Check out our tips for booking your flight to Las Vegas (USA) from Seattle (USA) at the cheapest possible price.

Usually, the cheapest month to pick up a ticket on this route is September, with an average flight ticket price of $83 (calculation over the last two years). The most touristic season corresponds to the months of December, May and August.
For the cheapest flights, it is advisable to buy your ticket at least 15 days before the departure date.

The airline offering the cheapest flight tickets is Alaska Airlines. A ticket from the airline Alaska Airlines to Las Vegas costs on average $361.
The airlines that offer the most flights are Frontier Airlines and Frontier Airlines.

Price of flight tickets from Seattle to Las Vegas

Here is some information and tips to know before booking your flight:

  • Flight ticket prices range from $361 to $389
  • The average price of a flight ticket is about $370
  • Prices are lowest for stays in the month of September
  • The month in which booking a ticket is cheaper is: December
info departure city :
Seattle, USA
airports :
Seattle-Tacoma International Airport (SEA)
Kenmore Air Harbor Spb. (LKE)
Renton Municipal Airport (RNT)
King County International Airport (BFI)
local time :

Seattle is a city in the country USA, the time zone is [[timezone]]. In Seattle, it is currently {fromLocalTime}, the temperature is on average 2°C, with a minimum of -2°C and a maximum of 6°C.

The city of Seattle (SEA) has 4 airport(s): Seattle-Tacoma, Kenmore Air Harbor Spb., Renton and King County

destination info :
Las Vegas, USA
airports :
Las Vegas-McCarran International Airport (LAS)
North Las Vegas Airport (VGT)
Henderson Executive Airport (HSH)
Nellis AFB Air Force Base (LSV)
local time :

Las Vegas is in the country USA, the time zone is [[timezone]]. In Las Vegas, it is currently {toLocalTime}, the temperature is on average 10°C, with a minimum of 3°C and a maximum of 18°C.

The city of Las Vegas (LAS) has 4 airport(s): Las Vegas-McCarran, North Las Vegas, Henderson Executive and Nellis AFB

Useful info about Las Vegas

What is the least touristic period to go to Las Vegas?

If you want to visit Las Vegas during the least touristic period, choose the month of January.

What is the most popular time to travel to Las Vegas?

In Las Vegas, the most popular month is December. It is during this period that the prices offered by airlines are also the highest.

When should I book my flight from Seattle to Las Vegas?

According to our data, it is recommended to book your flight 15 days before your departure. If you book your flight ticket 3 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Seattle to Las Vegas is Monday.

What are the arrival and destination airports when traveling between Seattle and Las Vegas?

When you leave, you can leave from Seattle-Tacoma, and you will arrive at Las Vegas-McCarran.

How to reach Seattle airport from the city centre?

The airport Seattle-Tacoma is located 16 km, Kenmore Air Harbor Spb. is located 3 km, Renton is located 16 km or King County is located 8 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.

Are there other means of transportation to go from Seattle to Las Vegas?

Airplane is the only means of transportation listed on Liligo for this journey.

Are there big differences in weather between Seattle and Las Vegas?

In summer, the average temperature is 32°C in Las Vegas and 18°C in Seattle. The average rainfall in summer is 10 mm in Las Vegas and 39 mm in Seattle. In summer, it is warmer in Las Vegas and it rains less in Las Vegas. In winter, it is colder in Las Vegas and it rains more in Seattle.

Prepare your stay in Las Vegas

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