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Cheap flights from Seattle to Las Vegas from £46

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Las Vegas departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Las Vegas

Cheap return flights

These are some of the best return flight deals from Seattle to Las Vegas that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Las Vegas.

Cheap last-minute flights

Planning a quick getaway from Seattle to Las Vegas? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Las Vegas, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Seattle to Las Vegas

Find recent round-trip train or bus tickets from Seattle to Las Vegas.

All round-trip flight deals to Las Vegas

The cheapest plane tickets to Las Vegas found on KAYAK recently.
09:57 - 12:36SEA-LAS
2h 39mdirect
06:00 - 08:57LAS-SEA
2h 57mdirect
£46Frontier
Find Deal
Mon, 9 Dec - Fri, 13 Dec
21:52 - 09:40SEA-LAS
11h 48m1 stop
06:00 - 08:57LAS-SEA
2h 57mdirect
£65Frontier
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Mon, 9 Dec - Fri, 13 Dec
05:15 - 12:04SEA-LAS
6h 49m1 stop
08:32 - 00:10LAS-SEA
15h 38m1 stop
£86Spirit Airlines
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Mon, 9 Dec - Fri, 13 Dec
21:28 - 23:59SEA-LAS
2h 31mdirect
06:00 - 08:49LAS-SEA
2h 49mdirect
£108Alaska Airlines
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Sun, 15 Dec - Fri, 20 Dec
05:45 - 08:17SEA-LAS
2h 32mdirect
13:25 - 16:15LAS-SEA
2h 50mdirect
£116Alaska Airlines
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Mon, 30 Dec - Thu, 2 Jan
05:15 - 15:57SEA-LAS
10h 42m1 stop
05:32 - 00:10LAS-SEA
18h 38m2 stops
£121Spirit Airlines
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Mon, 9 Dec - Fri, 13 Dec
09:20 - 20:16SEA-LAS
10h 56m2 stops
16:14 - 22:00LAS-SEA
5h 46m1 stop
£129United Airlines
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Thu, 20 Feb - Mon, 24 Feb
12:00 - 14:33SEA-LAS
2h 33mdirect
15:55 - 18:45LAS-SEA
2h 50mdirect
£136Delta
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Wed, 19 Mar - Sat, 22 Mar
20:10 - 22:42SEA-LAS
2h 32mdirect
06:00 - 08:52LAS-SEA
2h 52mdirect
£144Delta
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Wed, 19 Mar - Sat, 22 Mar
15:04 - 20:16SEA-LAS
5h 12m1 stop
16:14 - 22:00LAS-SEA
5h 46m1 stop
£144United Airlines
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Thu, 20 Feb - Mon, 24 Feb
07:30 - 10:10SEA-LAS
2h 40mdirect
£54Delta
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Wed, 11 Dec
16:40 - 19:15SEA-LAS
2h 35mdirect
£58Delta
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Tue, 10 Dec
09:20 - 20:17SEA-LAS
10h 57m2 stops
£62United Airlines
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Mon, 27 Jan
13:59 - 20:04SEA-LAS
6h 05m1 stop
£69Alaska Airlines
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Mon, 16 Dec
17:45 - 20:13SEA-LAS
2h 28mdirect
£70Delta
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Sat, 11 Jan
12:55 - 18:35SEA-LAS
5h 40m1 stop
£77Southwest
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Wed, 18 Dec
05:45 - 08:17SEA-LAS
2h 32mdirect
£78Alaska Airlines
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Mon, 30 Dec
12:25 - 19:30SEA-LAS
7h 05m2 stops
£81Southwest
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Wed, 15 Jan
19:50 - 22:20SEA-LAS
2h 30mdirect
£82Alaska Airlines
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Thu, 24 Apr
09:25 - 19:28SEA-LAS
10h 03m2 stops
£90United Airlines
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Mon, 16 Dec
19:59 - 22:40SEA-LAS
2h 41mdirect
11:10 - 14:05LAS-SEA
2h 55mdirect
£376Delta
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Mon, 18 Nov - Fri, 22 Nov
20:59 - 10:23SEA-LAS
13h 24m1 stop
21:00 - 23:44LAS-SEA
2h 44mdirect
£401Alaska Airlines
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Mon, 18 Nov - Fri, 22 Nov
18:20 - 00:17SEA-LAS
5h 57m1 stop
15:27 - 22:30LAS-SEA
7h 03m1 stop
£416United Airlines
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Mon, 18 Nov - Fri, 22 Nov
08:44 - 13:52SEA-LAS
5h 08m1 stop
15:55 - 21:07LAS-SEA
5h 12m1 stop
£419United Airlines
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Tue, 19 Nov - Thu, 21 Nov
09:41 - 19:34SEA-LAS
9h 53m2 stops
15:27 - 22:30LAS-SEA
7h 03m1 stop
£420United Airlines
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Mon, 18 Nov - Fri, 22 Nov
13:55 - 19:03SEA-LAS
5h 08m1 stop
06:01 - 15:18LAS-SEA
9h 17m2 stops
£423United Airlines
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Fri, 15 Nov - Wed, 20 Nov
08:44 - 19:34SEA-LAS
10h 50m2 stops
06:01 - 15:18LAS-SEA
9h 17m2 stops
£427United Airlines
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Sat, 16 Nov - Wed, 20 Nov
14:58 - 17:30SEA-LAS
2h 32mdirect
19:00 - 21:47LAS-SEA
2h 47mdirect
£442Alaska Airlines
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Sat, 16 Nov - Sat, 16 Nov
07:25 - 10:05SEA-LAS
2h 40mdirect
15:20 - 18:13LAS-SEA
2h 53mdirect
£447Delta
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Sat, 16 Nov - Sat, 16 Nov
07:40 - 13:10SEA-LAS
5h 30m1 stop
15:10 - 22:15LAS-SEA
7h 05m2 stops
£482Southwest
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Fri, 15 Nov - Mon, 18 Nov
21:28 - 23:59SEA-LAS
2h 31mdirect
06:00 - 08:49LAS-SEA
2h 49mdirect
£108Alaska Airlines
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Sun, 15 Dec - Fri, 20 Dec
05:45 - 08:17SEA-LAS
2h 32mdirect
13:25 - 16:15LAS-SEA
2h 50mdirect
£116Alaska Airlines
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Mon, 30 Dec - Thu, 2 Jan
12:42 - 15:13SEA-LAS
2h 31mdirect
06:00 - 08:49LAS-SEA
2h 49mdirect
£124Alaska Airlines
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Sat, 14 Dec - Fri, 20 Dec
19:00 - 21:29SEA-LAS
2h 29mdirect
06:00 - 08:45LAS-SEA
2h 45mdirect
£128Alaska Airlines
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Fri, 3 Jan - Thu, 9 Jan
12:00 - 14:33SEA-LAS
2h 33mdirect
15:55 - 18:45LAS-SEA
2h 50mdirect
£136Delta
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Wed, 19 Mar - Sat, 22 Mar
20:10 - 22:42SEA-LAS
2h 32mdirect
06:00 - 08:52LAS-SEA
2h 52mdirect
£144Delta
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Wed, 19 Mar - Sat, 22 Mar
16:40 - 19:15SEA-LAS
2h 35mdirect
06:00 - 08:55LAS-SEA
2h 55mdirect
£147Delta
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Fri, 13 Dec - Tue, 17 Dec
05:30 - 07:55SEA-LAS
2h 25mdirect
17:50 - 20:40LAS-SEA
2h 50mdirect
£211Southwest
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Sat, 7 Dec - Sat, 7 Dec
06:20 - 08:45SEA-LAS
2h 25mdirect
07:55 - 10:45LAS-SEA
2h 50mdirect
£236Southwest
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Thu, 20 Mar - Mon, 24 Mar
06:20 - 08:45SEA-LAS
2h 25mdirect
07:15 - 10:15LAS-SEA
3h 00mdirect
£244Southwest
Find Deal
Thu, 20 Mar - Sun, 23 Mar

Alaska Airlines flights from Seattle to Las Vegas

Our best Alaska Airlines deals on Seattle to Las Vegas flight tickets
Alaska Airlines
15 Dec
SEA21:28Seattle/Tacoma Intl
2h 31m
LAS23:59Las Vegas Harry Reid Intl
20 Dec
LAS06:00Las Vegas Harry Reid Intl
2h 49m
SEA08:49Seattle/Tacoma Intl
Alaska Airlines
30 Dec
SEA05:45Seattle/Tacoma Intl
2h 32m
LAS08:17Las Vegas Harry Reid Intl
2 Jan
LAS13:25Las Vegas Harry Reid Intl
2h 50m
SEA16:15Seattle/Tacoma Intl
Alaska Airlines
11 Mar
SEA20:10Seattle/Tacoma Intl
2h 30m
LAS22:40Las Vegas Harry Reid Intl
18 Mar
LAS06:10Las Vegas Harry Reid Intl
6h 48m
1 stop
SEA12:58Seattle/Tacoma Intl

Delta flights from Seattle to Las Vegas

Our best Delta deals on Seattle to Las Vegas flight tickets
Delta
19 Mar
SEA12:00Seattle/Tacoma Intl
2h 33m
LAS14:33Las Vegas Harry Reid Intl
22 Mar
LAS15:55Las Vegas Harry Reid Intl
2h 50m
SEA18:45Seattle/Tacoma Intl
Delta
19 Mar
SEA20:10Seattle/Tacoma Intl
2h 32m
LAS22:42Las Vegas Harry Reid Intl
22 Mar
LAS06:00Las Vegas Harry Reid Intl
2h 52m
SEA08:52Seattle/Tacoma Intl
Delta
13 Dec
SEA16:40Seattle/Tacoma Intl
2h 35m
LAS19:15Las Vegas Harry Reid Intl
17 Dec
LAS06:00Las Vegas Harry Reid Intl
2h 55m
SEA08:55Seattle/Tacoma Intl

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 usually Monday. The most expensive is usually Thursday.

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

At midday. Seattle to Las Vegas flights are approximately 55% more expensive in the afternoon than at midday

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

Frontier. Frontier, Spirit Airlines, and Alaska 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?

30 days before. The cheapest time to buy a flight from Seattle to Las Vegas is approximately 30 days to departure

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

As of November 2024, 30 flights take off from Seattle and land in Las Vegas each day. The most common flight departure time for this route is 19:00, with 39% of daily flights taking off in the afternoon.

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

211 flights are operational weekly from Seattle to Las Vegas as of November 2024. The most popular departure day for this route is Thursday, with 29% of flights per week taking off 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.

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

As of November 2024, prices for Seattle to Las Vegas flights are approximately 36% more expensive 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

Best price found

£54

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 £54. The best return flight deal from Seattle to Las Vegas found on momondo in the last 72 hours is £46.
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 far is Seattle/Tacoma Intl to Las Vegas Harry Reid Intl by plane?

    Seattle/Tacoma Intl and Las Vegas Harry Reid Intl are 871.3 mi apart from one another. By plane, this route typically takes 2h 25m.

  • 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 were last updated today.

  • 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.

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

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


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 £49Free CancellationRating
6.1
3,551 reviews
Search Frontier flights
Spirit AirlinesPriceFrom £57Free CancellationRating
6.3
8,167 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom £92Free CancellationRating
8.0
9,435 reviews
Search Alaska Airlines flights
  • Alaska Airlines Flights From Seattle to Las Vegas

    Alaska Airlines operates around 21 flights from Seattle to Las Vegas every week. The average price of these flights found in the last 72 hours has been £286, but momondo users have found Alaska Airlines deals from Seattle to Las Vegas from as low as £116 round-trip. Alaska Airlines has been scored 8.0/10 in 9,435 reviews.

  • Spirit Airlines Flights From Seattle to Las Vegas

    Spirit Airlines (6.3/10 from 8,167 reviews) operates around 3 flights from Seattle to Las Vegas in any given week. The average Spirit Airlines airfare for this route is around £123, with deals from around £73 rare but found on momondo. Referenced prices are for round-trip Seattle to Las Vegas flight searches in the last 72 hours.


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 recognisable 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. momondo allows you to filter the results for Seattle to Las Vegas flights to just show those with flexible booking policies.

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?

If you are not ready to book a flight from Seattle to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.


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