Insights
Latest deals
Reviews
FAQs

Cheap flights from Seattle to Las Vegas from C$ 90

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Las Vegas departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
From?
To?
Tue 2/4
Tue 9/4

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."

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

Best price found

C$ 121

Fastest flight time

2h 25m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Seattle in the past 72 hours is C$ 121. The best round-trip flight deal from Seattle to Las Vegas found on momondo in the last 72 hours is C$ 90.
The fastest flight from Seattle to Las Vegas takes 2h 25m
Direct flights go from Seattle to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

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 from Seattle to Las Vegas?

January. The cheapest time of year to fly to Las Vegas from Seattle is January. The most expensive is May.

What is the cheapest day to depart Seattle for Las Vegas?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Thursday

When is the cheapest time to fly from Seattle to Las Vegas?

At noon. Seattle to Las Vegas flights are approximately 28% more expensive in the afternoon than at noon

What is the cheapest airline that flies to Las Vegas from Seattle?

Frontier. Alaska Airlines, Delta, and Endeavor Airlines are the most popular carriers operating from Seattle to Las Vegas

What is the cheapest Seattle to Las Vegas flight route?

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

How far in advance should you book Seattle to Las Vegas flights?

25 days before. The cheapest time to buy a flight from Seattle to Las Vegas is approximately 25 days to departure

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

As of March 2024, there are 41 flights per week flying from Seattle to Las Vegas. The most common time of day flights depart is 4:00p.m., with 49% of flights taking off in the afternoon.

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

The number of flights available between Seattle and Las Vegas is 288 per week as of March 2024. The most frequent departure day is Monday, with 19% of weekly flights leaving on this day.

Can stopping save me money on Seattle to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between Seattle to Las Vegas.

When you’re planning your trip from Seattle to Las Vegas, the most popular airport-to-airport route is Seattle/Tacoma Intl Airport to Las Vegas Harry Reid Intl Airport. The cheapest route from Seattle to Las Vegas is SEA — LAS with an average price of C$ 90 RT during the month of March.

Seattle/Tacoma Intl Airport (SEA) to Las Vegas Harry Reid Intl Airport (LAS)C$ 90
Search

Easily compare round-trip flights from Seattle to Las Vegas

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Las Vegas by changing tabs
Spirit Airlines
12 May
SEA9:35 a.m.Seattle/Tacoma Intl
2h 32m
LAS12:07 p.m.Las Vegas Harry Reid Intl
16 May
LAS5:43 p.m.Las Vegas Harry Reid Intl
2h 46m
SEA8:29 p.m.Seattle/Tacoma Intl
Multiple Airlines
23 Apr.
SEA9:19 p.m.Seattle/Tacoma Intl
2h 25m
LAS11:44 p.m.Las Vegas Harry Reid Intl
26 Apr.
LAS4:34 p.m.Las Vegas Harry Reid Intl
2h 56m
SEA7:30 p.m.Seattle/Tacoma Intl
Frontier
23 Apr.
SEA10:44 a.m.Seattle/Tacoma Intl
7h 01m
1 stop
LAS5:45 p.m.Las Vegas Harry Reid Intl
26 Apr.
LAS4:34 p.m.Las Vegas Harry Reid Intl
2h 56m
SEA7:30 p.m.Seattle/Tacoma Intl
Delta
16 Jun.
SEA7:59 p.m.Seattle/Tacoma Intl
2h 36m
LAS10:35 p.m.Las Vegas Harry Reid Intl
20 Jun.
LAS3:45 p.m.Las Vegas Harry Reid Intl
2h 49m
SEA6:34 p.m.Seattle/Tacoma Intl
Spirit Airlines
24 Apr.
SEA9:19 p.m.Seattle/Tacoma Intl
2h 25m
LAS11:44 p.m.Las Vegas Harry Reid Intl
1 May
LAS6:00 a.m.Las Vegas Harry Reid Intl
2h 45m
SEA8:45 a.m.Seattle/Tacoma Intl
Alaska Airlines
17 Apr.
SEA3:55 p.m.Seattle/Tacoma Intl
6h 15m
1 stop
LAS10:10 p.m.Las Vegas Harry Reid Intl
23 Apr.
LAS7:59 p.m.Las Vegas Harry Reid Intl
2h 47m
SEA10:46 p.m.Seattle/Tacoma Intl

Find the cheapest one-way flights from Seattle to Las Vegas

If you're looking for one-way flights from Seattle to Las Vegas, view some of our deals below provided by Alaska Airlines, Delta and United Airlines
Delta
16 Jun.
SEA7:59 p.m.Seattle/Tacoma Intl
2h 36m
LAS10:35 p.m.Las Vegas Harry Reid Intl
Alaska Airlines
29 Apr.
SEA1:45 p.m.Seattle/Tacoma Intl
4h 55m
1 stop
LAS6:40 p.m.Las Vegas Harry Reid Intl
United Airlines
11 Apr.
SEA4:47 p.m.Seattle/Tacoma Intl
5h 13m
1 stop
LAS10:00 p.m.Las Vegas Harry Reid Intl

Search last-minute flights to Las Vegas from Seattle

Find and compare round-trip flight prices for your last-minute flight from Seattle to Las Vegas
Delta
3 Apr.
SEA10:15 a.m.Seattle/Tacoma Intl
2h 31m
LAS12:46 p.m.Las Vegas Harry Reid Intl
10 Apr.
LAS6:10 a.m.Las Vegas Harry Reid Intl
2h 45m
SEA8:55 a.m.Seattle/Tacoma Intl
Alaska Airlines
3 Apr.
SEA5:49 p.m.Seattle/Tacoma Intl
2h 31m
LAS8:20 p.m.Las Vegas Harry Reid Intl
10 Apr.
LAS6:15 a.m.Las Vegas Harry Reid Intl
4h 07m
1 stop
SEA10:22 a.m.Seattle/Tacoma Intl
United Airlines
1 Apr.
SEA6:38 a.m.Seattle/Tacoma Intl
11h 36m
1 stop
LAS6:14 p.m.Las Vegas Harry Reid Intl
3 Apr.
LAS4:52 p.m.Las Vegas Harry Reid Intl
6h 01m
1 stop
SEA10:53 p.m.Seattle/Tacoma Intl
Alaska Airlines
3 Apr.
SEA2:34 p.m.Seattle/Tacoma Intl
2h 31m
LAS5:05 p.m.Las Vegas Harry Reid Intl
3 Apr.
LAS7:50 p.m.Las Vegas Harry Reid Intl
2h 48m
SEA10:38 p.m.Seattle/Tacoma Intl
Alaska Airlines
4 Apr.
SEA1:30 p.m.Seattle/Tacoma Intl
5h 25m
1 stop
LAS6:55 p.m.Las Vegas Harry Reid Intl
10 Apr.
LAS7:00 a.m.Las Vegas Harry Reid Intl
2h 49m
SEA9:49 a.m.Seattle/Tacoma Intl
Delta
3 Apr.
SEA10:15 a.m.Seattle/Tacoma Intl
2h 31m
LAS12:46 p.m.Las Vegas Harry Reid Intl
15 Apr.
LAS1:45 p.m.Las Vegas Harry Reid Intl
2h 48m
SEA4:33 p.m.Seattle/Tacoma Intl

Best airlines flying from Seattle to Las Vegas

Compare and see reviews for airlines that fly from Seattle to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom C$ 52Free CancellationRating
6.3
4,267 reviews
Search Frontier flights
Spirit AirlinesPriceFrom C$ 58Free CancellationRating
6.4
8,841 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom C$ 107Free CancellationRating
8.1
9,127 reviews
Search Alaska Airlines flights
DeltaPriceFrom C$ 107Free CancellationRating
8.0
11,418 reviews
Search Delta flights
Endeavor AirlinesPriceFrom C$ 476Free CancellationRating
8.8
4 reviews
Search Endeavor Airlines flights
  • Alaska Airlines Flights From Seattle to Las Vegas

    Alaska Airlines is one of the most popular airlines flying from Seattle to Las Vegas, operating 32 flights/week on average for this route. A good Alaska Airlines flight deal for Seattle to Las Vegas starts from C$ 78 round-trip, up to an average price of C$ 197. Our users have rated Alaska Airlines at 8.1/10.

  • Delta Flights From Seattle to Las Vegas

    Delta (8.0/10 from 11,418 reviews) operates around 17 flights from Seattle to Las Vegas in any given week. The average Delta airfare for this route is around C$ 168, with deals from around C$ 79 rare but found on momondo. Referenced prices are for round-trip Seattle to Las Vegas flight searches in the last 72 hours.


Frontier flights from Seattle to Las Vegas

Our best Frontier deals on Seattle to Las Vegas flight tickets
Frontier
23 Apr.
SEA10:44 a.m.Seattle/Tacoma Intl
7h 01m
1 stop
LAS5:45 p.m.Las Vegas Harry Reid Intl
26 Apr.
LAS4:34 p.m.Las Vegas Harry Reid Intl
2h 56m
SEA7:30 p.m.Seattle/Tacoma Intl
Frontier
6 May
SEA9:00 p.m.Seattle/Tacoma Intl
2h 43m
LAS11:43 p.m.Las Vegas Harry Reid Intl
7 May
LAS9:02 p.m.Las Vegas Harry Reid Intl
11h 53m
1 stop
SEA8:55 a.m.Seattle/Tacoma Intl
Frontier
24 Apr.
SEA9:55 a.m.Seattle/Tacoma Intl
5h 30m
1 stop
LAS3:25 p.m.Las Vegas Harry Reid Intl
1 May
LAS8:40 a.m.Las Vegas Harry Reid Intl
8h 18m
1 stop
SEA4:58 p.m.Seattle/Tacoma Intl

Delta flights from Seattle to Las Vegas

Our best Delta deals on Seattle to Las Vegas flight tickets
Delta
16 Jun.
SEA7:59 p.m.Seattle/Tacoma Intl
2h 36m
LAS10:35 p.m.Las Vegas Harry Reid Intl
20 Jun.
LAS3:45 p.m.Las Vegas Harry Reid Intl
2h 49m
SEA6:34 p.m.Seattle/Tacoma Intl
Delta
7 Jun.
SEA7:59 p.m.Seattle/Tacoma Intl
2h 36m
LAS10:35 p.m.Las Vegas Harry Reid Intl
11 Jun.
LAS6:00 a.m.Las Vegas Harry Reid Intl
2h 43m
SEA8:43 a.m.Seattle/Tacoma Intl
Delta
25 May
SEA6:05 p.m.Seattle/Tacoma Intl
2h 30m
LAS8:35 p.m.Las Vegas Harry Reid Intl
28 May
LAS6:10 a.m.Las Vegas Harry Reid Intl
2h 44m
SEA8:54 a.m.Seattle/Tacoma Intl

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

    There are 1402.2 km between Seattle/Tacoma Intl and Las Vegas Harry Reid Intl. 2h 25m is a normal flight duration for this route.

  • 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 are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Las Vegas Harry Reid Intl Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Alternative routes for Seattle to Las Vegas

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Bellingham to Las Vegas Flights
Fastest flight time2h 32m
Cheapest priceC$ 107
Spokane to Las Vegas Flights
Fastest flight time4h 27m
Cheapest priceC$ 425

Why use momondo?

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

Finding the right flight to Las Vegas from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.

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

Yes. All flights to Las Vegas from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Las Vegas from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Las Vegas from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Las Vegas trip

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

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? Early arrival? Instantly customize 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? Create a price alert to track prices.

Find better results for your stay in the United States

Airports servicing Nevada


Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 2/4
Tue 9/4
Email me momondo's favourite deals