Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Seattle to Las Vegas from R2 385

1 adult
0 bags

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Seattle to Las Vegas

Cheap return flights

Condor Logo
SEA-LAS
2h 41mdirect
Condor Logo
LAS-SEA
2h 40mdirect
Condor
Find Deal
KLM Logo
SEA-LAS
2h 29mdirect
KLM Logo
LAS-SEA
2h 48mdirect
Qatar Airways Logo
SEA-LAS
2h 35mdirect
Qatar Airways Logo
LAS-SEA
2h 50mdirect
Qatar Airways
Find Deal
Japan Airlines Logo
SEA-LAS
2h 38mdirect
Japan Airlines Logo
LAS-SEA
2h 51mdirect
Japan Airlines
Find Deal
Icelandair Logo
SEA-LAS
2h 38mdirect
Icelandair Logo
LAS-SEA
2h 55mdirect
Icelandair
Find Deal
Air France Logo
SEA-LAS
2h 29mdirect
Air France Logo
LAS-SEA
2h 48mdirect
Air France
Find Deal
Delta Logo
SEA-LAS
2h 35mdirect
Delta Logo
LAS-SEA
2h 34mdirect
Aeromexico Logo
SEA-LAS
2h 30mdirect
Aeromexico Logo
LAS-SEA
2h 34mdirect
Aeromexico
Find Deal
STARLUX Airlines Logo
SEA-LAS
2h 26mdirect
STARLUX Airlines Logo
LAS-SEA
2h 44mdirect
STARLUX Airlines
Find Deal
Alaska Airlines Logo
SEA-LAS
2h 30mdirect
Alaska Airlines Logo
LAS-SEA
2h 45mdirect
Alaska Airlines
Find Deal
Frontier Logo
SEA-LAS
2h 39mdirect
Frontier Logo
LAS-SEA
2h 52mdirect
Frontier
Find Deal
Southwest Logo
SEA-LAS
2h 30mdirect
Southwest Logo
LAS-SEA
2h 50mdirect
Southwest
Find Deal
Finnair Logo
SEA-LAS
2h 38mdirect
Finnair Logo
LAS-SEA
2h 44mdirect
Finnair
Find Deal
Scandinavian Airlines Logo
SEA-LAS
2h 29mdirect
Scandinavian Airlines Logo
LAS-SEA
2h 34mdirect
Scandinavian Airlines
Find Deal
Hawaiian Airlines Logo
SEA-LAS
2h 30mdirect
Hawaiian Airlines Logo
LAS-SEA
2h 38mdirect
Hawaiian Airlines
Find Deal
Korean Air Logo
SEA-LAS
2h 31mdirect
Korean Air Logo
LAS-SEA
2h 34mdirect
Korean Air
Find Deal
Air Tahiti Nui Logo
SEA-LAS
2h 30mdirect
Air Tahiti Nui Logo
LAS-SEA
2h 48mdirect
Air Tahiti Nui
Find Deal
WestJet Logo
SEA-LAS
2h 40mdirect
WestJet Logo
LAS-SEA
2h 35mdirect
WestJet
Find Deal
Spirit Airlines Logo
SEA-LAS
2h 28mdirect
Spirit Airlines Logo
LAS-SEA
2h 47mdirect
Spirit Airlines
Find Deal
Virgin Atlantic Logo
SEA-LAS
2h 37mdirect
Virgin Atlantic Logo
LAS-SEA
2h 48mdirect
Virgin Atlantic
Find Deal
Singapore Airlines Logo
SEA-LAS
2h 31mdirect
Singapore Airlines Logo
LAS-SEA
2h 52mdirect
Singapore Airlines
Find Deal
British Airways Logo
SEA-LAS
2h 35mdirect
British Airways Logo
LAS-SEA
2h 45mdirect
British Airways
Find Deal

See travel insights to Las Vegas from

How to get the cheapest flight ticket from Seattle to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of September is, on average, the cheapest month to fly to Las Vegas from Seattle, with most prices found around R2 528. The month of October is another great option to travel to Las Vegas, with average flight prices from Seattle averaging around R2 600.

What is the cheapest day to depart on your flight to Las Vegas?

The cheapest day to depart from Seattle to Las Vegas is on a Friday. Travellers who choose to depart for Las Vegas on a Friday will often find tickets for as low as R4 744. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Las Vegas for around R6 873.

What is the cheapest time of day to depart on your flight to Las Vegas?

Our data shows that the cheapest Seattle to Las Vegas flights are usually those with departure times in the evening. Our users have found flights to Las Vegas in the evening for as low as R2 472. In contrast, the most expensive time of day to depart to Las Vegas is in the morning when prices are around R6 873.

What is the cheapest Seattle/Tacoma Intl to Las Vegas Harry Reid Intl flight route?

Fly from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl for the best Seattle/Tacoma Intl - Las Vegas Harry Reid Intl flight prices

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

You are more likely to see cheaper flights to Las Vegas from Seattle when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around R3 336 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Seattle for as low as R2 833 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Las Vegas Harry Reid Intl flights?

There are 1 cabin classes available to choose from on Seattle/Tacoma Intl to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seattle to Las Vegas flight prices changed over time?

As of June 2025, prices for Seattle to Las Vegas flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seattle to Las Vegas (SEA to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Las Vegas

Direct flights

None
There are no direct flights from Seattle to Las Vegas. There are no popular flight routes from Seattle to Las Vegas.

  • How far is Seattle/Tacoma Intl to Las Vegas Harry Reid Intl by plane?

    The distance between Seattle/Tacoma Intl and Las Vegas Harry Reid Intl is about 1402,2 km.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Las Vegas Harry Reid Intl Airport refresh daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Las Vegas?


Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Las Vegas?

It is quick and easy to find Seattle to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

Can I find flights from Seattle to Las Vegas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Las Vegas from Seattle with this policy.

How can momondo help me find flights from Seattle to Las Vegas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from Seattle.

I’m not ready to book a flight from Seattle to Las Vegas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your Las Vegas trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 20/6
Fri 27/6

Find better results for your trip to the United States

Fly your favourite airline to Las Vegas

Airlines are sorted and displayed according to clicks in the past 7 days on momondo