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Cheap flights from Seattle to Las Vegas from C$ 56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Las Vegas departing on 9/1. 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 round-trip flights

These are some of the best round-trip 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 layovers.

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.
12:50 p.m. - 3:24 p.m.SEA-LAS
2h 34mdirect
10:20 a.m. - 1:11 p.m.LAS-SEA
2h 51mdirect
C$ 117Spirit Airlines
Find Deal
dom., 15 dic. - mié., 18 dic.
11:48 a.m. - 2:29 p.m.SEA-LAS
2h 41mdirect
6:40 a.m. - 9:30 a.m.LAS-SEA
2h 50mdirect
C$ 122Frontier
Find Deal
dom., 2 mar. - mar., 11 mar.
9:57 a.m. - 12:36 p.m.SEA-LAS
2h 39mdirect
6:00 a.m. - 8:57 a.m.LAS-SEA
2h 57mdirect
C$ 133Frontier
Find Deal
lun., 9 dic. - lun., 16 dic.
5:15 a.m. - 12:04 p.m.SEA-LAS
6h 49m1 stop
10:20 a.m. - 1:11 p.m.LAS-SEA
2h 51mdirect
C$ 145Spirit Airlines
Find Deal
dom., 15 dic. - mié., 18 dic.
9:45 a.m. - 12:19 p.m.SEA-LAS
2h 34mdirect
1:50 p.m. - 4:41 p.m.LAS-SEA
2h 51mdirect
C$ 191Delta
Find Deal
mié., 26 feb. - vie., 14 mar.
9:45 a.m. - 12:19 p.m.SEA-LAS
2h 34mdirect
6:00 a.m. - 8:52 a.m.LAS-SEA
2h 52mdirect
C$ 205Delta
Find Deal
sáb., 1 mar. - jue., 13 mar.
8:39 p.m. - 11:09 p.m.SEA-LAS
2h 30mdirect
6:10 a.m. - 11:54 a.m.LAS-SEA
5h 44m1 stop
C$ 218Alaska Airlines
Find Deal
dom., 2 mar. - mar., 11 mar.
6:55 p.m. - 9:24 p.m.SEA-LAS
2h 29mdirect
5:50 p.m. - 8:35 p.m.LAS-SEA
2h 45mdirect
C$ 219Alaska Airlines
Find Deal
sáb., 15 mar. - mar., 18 mar.
5:30 a.m. - 7:55 a.m.SEA-LAS
2h 25mdirect
5:50 p.m. - 8:40 p.m.LAS-SEA
2h 50mdirect
C$ 311Southwest
Find Deal
sáb., 14 dic. - sáb., 14 dic.
8:25 a.m. - 2:15 p.m.SEA-LAS
5h 50m1 stop
8:15 p.m. - 11:00 p.m.LAS-SEA
2h 45mdirect
C$ 338Southwest
Find Deal
mié., 25 dic. - mié., 25 dic.
12:13 p.m. - 2:55 p.m.SEA-LAS
2h 42mdirect
C$ 56Frontier
Find Deal
jue., 9 ene.
2:16 p.m. - 4:50 p.m.SEA-LAS
2h 34mdirect
C$ 59Spirit Airlines
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lun., 6 ene.
9:36 p.m. - 8:07 a.m.SEA-LAS
10h 31m1 stop
C$ 84Frontier
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lun., 6 ene.
5:45 p.m. - 8:13 p.m.SEA-LAS
2h 28mdirect
C$ 96Delta
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mié., 19 feb.
6:31 p.m. - 9:00 p.m.SEA-LAS
2h 29mdirect
C$ 110Alaska Airlines
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sáb., 18 ene.
8:15 a.m. - 2:33 p.m.SEA-LAS
6h 18m1 stop
C$ 123Alaska Airlines
Find Deal
mié., 22 ene.
8:55 p.m. - 11:25 p.m.SEA-LAS
2h 30mdirect
C$ 124Southwest
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lun., 30 dic.
7:59 p.m. - 10:36 p.m.SEA-LAS
2h 37mdirect
C$ 131Delta
Find Deal
vie., 13 dic.
9:35 p.m. - 11:59 p.m.SEA-LAS
2h 24mdirect
C$ 135Spirit Airlines
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sáb., 30 nov.
7:05 a.m. - 2:25 p.m.SEA-LAS
7h 20m2 stops
C$ 193Southwest
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jue., 19 dic.
4:45 p.m. - 7:15 p.m.SEA-LAS
2h 30mdirect
6:00 a.m. - 8:52 a.m.LAS-SEA
2h 52mdirect
C$ 540Delta
Find Deal
mar., 26 nov. - sáb., 30 nov.
9:41 a.m. - 7:34 p.m.SEA-LAS
9h 53m2 stops
10:30 a.m. - 3:21 p.m.LAS-SEA
4h 51m1 stop
C$ 609United Airlines
Find Deal
mar., 26 nov. - mar., 3 dic.
1:45 p.m. - 4:19 p.m.SEA-LAS
2h 34mdirect
6:00 a.m. - 8:52 a.m.LAS-SEA
2h 52mdirect
C$ 715Delta
Find Deal
vie., 22 nov. - vie., 29 nov.
6:55 a.m. - 3:55 p.m.SEA-LAS
9h 00m2 stops
3:00 p.m. - 8:50 p.m.LAS-SEA
5h 50m1 stop
C$ 728Southwest
Find Deal
sáb., 23 nov. - vie., 29 nov.
5:20 a.m. - 1:50 p.m.SEA-LAS
8h 30m2 stops
9:25 a.m. - 4:10 p.m.LAS-SEA
6h 45m2 stops
C$ 735Southwest
Find Deal
sáb., 23 nov. - jue., 28 nov.
1:55 p.m. - 7:03 p.m.SEA-LAS
5h 08m1 stop
6:08 a.m. - 11:53 a.m.LAS-SEA
5h 45m1 stop
C$ 742United Airlines
Find Deal
vie., 22 nov. - vie., 29 nov.
9:41 a.m. - 7:34 p.m.SEA-LAS
9h 53m2 stops
3:27 p.m. - 10:30 p.m.LAS-SEA
7h 03m1 stop
C$ 743United Airlines
Find Deal
vie., 22 nov. - mié., 27 nov.
12:30 p.m. - 8:27 p.m.SEA-LAS
7h 57m1 stop
6:01 a.m. - 3:33 p.m.LAS-SEA
9h 32m2 stops
C$ 749United Airlines
Find Deal
dom., 24 nov. - jue., 28 nov.
5:45 a.m. - 8:20 a.m.SEA-LAS
2h 35mdirect
11:18 a.m. - 2:04 p.m.LAS-SEA
2h 46mdirect
C$ 783Alaska Airlines
Find Deal
vie., 22 nov. - vie., 22 nov.
4:38 p.m. - 7:04 p.m.SEA-LAS
2h 26mdirect
7:59 p.m. - 10:47 p.m.LAS-SEA
2h 48mdirect
C$ 1,406Alaska Airlines
Find Deal
dom., 24 nov. - mar., 26 nov.
9:57 a.m. - 12:36 p.m.SEA-LAS
2h 39mdirect
6:00 a.m. - 8:57 a.m.LAS-SEA
2h 57mdirect
C$ 133Frontier
Find Deal
lun., 9 dic. - lun., 16 dic.
11:48 a.m. - 2:29 p.m.SEA-LAS
2h 41mdirect
6:40 a.m. - 9:30 a.m.LAS-SEA
2h 50mdirect
C$ 135Frontier
Find Deal
dom., 2 mar. - mar., 11 mar.
10:13 a.m. - 12:47 p.m.SEA-LAS
2h 34mdirect
9:27 p.m. - 12:14 a.m.LAS-SEA
2h 47mdirect
C$ 179Spirit Airlines
Find Deal
sáb., 25 ene. - lun., 27 ene.
9:45 a.m. - 12:19 p.m.SEA-LAS
2h 34mdirect
1:50 p.m. - 4:41 p.m.LAS-SEA
2h 51mdirect
C$ 191Delta
Find Deal
mié., 26 feb. - vie., 14 mar.
6:10 a.m. - 8:44 a.m.SEA-LAS
2h 34mdirect
1:14 p.m. - 4:05 p.m.LAS-SEA
2h 51mdirect
C$ 205Delta
Find Deal
jue., 2 ene. - mar., 7 ene.
6:55 p.m. - 9:24 p.m.SEA-LAS
2h 29mdirect
5:50 p.m. - 8:35 p.m.LAS-SEA
2h 45mdirect
C$ 219Alaska Airlines
Find Deal
sáb., 15 mar. - mar., 18 mar.
2:27 p.m. - 4:55 p.m.SEA-LAS
2h 28mdirect
6:00 a.m. - 8:38 a.m.LAS-SEA
2h 38mdirect
C$ 240Alaska Airlines
Find Deal
mar., 11 mar. - vie., 21 mar.
6:55 a.m. - 9:25 a.m.SEA-LAS
2h 30mdirect
7:10 a.m. - 10:00 a.m.LAS-SEA
2h 50mdirect
C$ 311Southwest
Find Deal
jue., 2 ene. - dom., 5 ene.
9:21 p.m. - 11:50 p.m.SEA-LAS
2h 29mdirect
10:20 a.m. - 1:11 p.m.LAS-SEA
2h 51mdirect
C$ 348Spirit Airlines
Find Deal
dom., 29 dic. - vie., 3 ene.
8:55 p.m. - 11:25 p.m.SEA-LAS
2h 30mdirect
9:45 p.m. - 12:30 a.m.LAS-SEA
2h 45mdirect
C$ 355Southwest
Find Deal
lun., 30 dic. - sáb., 4 ene.

Spirit Airlines flights from Seattle to Las Vegas

Our best Spirit Airlines deals on Seattle to Las Vegas flight tickets
Spirit Airlines
15 Dec
SEA12:50 p.m.Seattle/Tacoma Intl
2h 34m
LAS3:24 p.m.Las Vegas Harry Reid Intl
18 Dec
LAS10:20 a.m.Las Vegas Harry Reid Intl
2h 51m
SEA1:11 p.m.Seattle/Tacoma Intl
Spirit Airlines
15 Dec
SEA5:15 a.m.Seattle/Tacoma Intl
6h 49m
1 stop
LAS12:04 p.m.Las Vegas Harry Reid Intl
18 Dec
LAS10:20 a.m.Las Vegas Harry Reid Intl
2h 51m
SEA1:11 p.m.Seattle/Tacoma Intl
Spirit Airlines
25 Jan
SEA10:13 a.m.Seattle/Tacoma Intl
2h 34m
LAS12:47 p.m.Las Vegas Harry Reid Intl
27 Jan
LAS9:27 p.m.Las Vegas Harry Reid Intl
2h 47m
SEA12:14 a.m.Seattle/Tacoma Intl

Frontier flights from Seattle to Las Vegas

Our best Frontier deals on Seattle to Las Vegas flight tickets
Frontier
2 Mar
SEA11:48 a.m.Seattle/Tacoma Intl
2h 41m
LAS2:29 p.m.Las Vegas Harry Reid Intl
11 Mar
LAS6:40 a.m.Las Vegas Harry Reid Intl
2h 50m
SEA9:30 a.m.Seattle/Tacoma Intl
Frontier
9 Dec
SEA9:57 a.m.Seattle/Tacoma Intl
2h 39m
LAS12:36 p.m.Las Vegas Harry Reid Intl
16 Dec
LAS6:00 a.m.Las Vegas Harry Reid Intl
2h 57m
SEA8:57 a.m.Seattle/Tacoma Intl
Frontier
9 Dec
SEA9:52 p.m.Seattle/Tacoma Intl
11h 48m
1 stop
LAS9:40 a.m.Las Vegas Harry Reid Intl
16 Dec
LAS6:00 a.m.Las Vegas Harry Reid Intl
2h 57m
SEA8:57 a.m.Seattle/Tacoma Intl

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?

If you’re not able to fly to Las Vegas in January, then September is your next best option. Flight prices from Seattle to Las Vegas during September average around C$ 191.

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 Monday. Travellers who choose to depart for Las Vegas on a Monday will often find tickets for as low as C$ 130. The most expensive day to fly to Las Vegas is Thursday, with ticket prices averaging around C$ 196.

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

The cheapest time of day to fly to Las Vegas is at noon when flights can be purchased for as low as C$ 147. Try not to purchase tickets in the afternoon because they tend to be around C$ 207. Of course, these prices can vary depending on the time of year and what airport you fly to.

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?

We recommend purchasing flights from Seattle to Las Vegas 30 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Las Vegas for C$ 234. Keep in mind that you might also find cheap flights to Las Vegas outside of this time window. In fact, momondo users recently found flights from Seattle to Las Vegas for C$ 232.

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

There are 4 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.

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

You could potentially save up to 55% on your flight if you consider stops on a Seattle to Las Vegas flight.

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

As of November 2024, prices for Seattle to Las Vegas flights are approximately 31% 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 round-trip 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

C$ 56

Fastest flight time

2h 24m

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$ 56. The best round-trip flight deal from Seattle to Las Vegas found on momondo in the last 72 hours is C$ 117.
The fastest flight from Seattle to Las Vegas takes 2h 24m
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?

    There are 1402.2 km between Seattle/Tacoma Intl and Las Vegas Harry Reid Intl. 2h 24m 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.

  • 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 C$ 53Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Spirit AirlinesPriceFrom C$ 68Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom C$ 108Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
DeltaPriceFrom C$ 110Free CancellationRating
8.0
8,755 reviews
Search Delta flights
SouthwestPriceFrom C$ 137Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
  • Southwest Flights From Seattle to Las Vegas

    Southwest is one of the most popular airlines flying from Seattle to Las Vegas, operating 12 flights/week on average for this route. A good Southwest flight deal for Seattle to Las Vegas starts from C$ 98 round-trip, up to an average price of C$ 258. Our users have rated Southwest at 8.1/10.

  • Alaska Airlines Flights From Seattle to Las Vegas

    Alaska Airlines (8.0/10 from 9,464 reviews) operates around 10 flights from Seattle to Las Vegas in any given week. The average Alaska Airlines airfare for this route is around C$ 187, with deals from around C$ 78 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 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.


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