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Cheap flights from Las Vegas to Seattle from $28

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Seattle departing on 12/13. 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 Las Vegas to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Las Vegas to Seattle 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 Las Vegas to Seattle.

Cheap last minute flights

Planning a quick getaway from Las Vegas to Seattle? 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 Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Las Vegas to Seattle

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

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
6:00 am - 8:57 amLAS-SEA
2h 57mnonstop
1:40 pm - 4:20 pmSEA-LAS
2h 40mnonstop
$56Frontier
Find Deal
Fri, Dec 13 - Sun, Dec 15
6:00 am - 8:57 amLAS-SEA
2h 57mnonstop
1:40 pm - 4:20 pmSEA-LAS
2h 40mnonstop
$57Frontier
Find Deal
Thu, Dec 12 - Sun, Dec 15
6:00 am - 8:57 amLAS-SEA
2h 57mnonstop
1:40 pm - 4:20 pmSEA-LAS
2h 40mnonstop
$59Frontier
Find Deal
Thu, Dec 12 - Sun, Dec 15
12:00 pm - 2:53 pmLAS-SEA
2h 53mnonstop
9:21 pm - 11:50 pmSEA-LAS
2h 29mnonstop
$67Spirit Airlines
Find Deal
Wed, Dec 11 - Sun, Dec 15
6:00 am - 8:57 amLAS-SEA
2h 57mnonstop
1:40 pm - 4:20 pmSEA-LAS
2h 40mnonstop
$69Frontier
Find Deal
Thu, Dec 12 - Sun, Dec 15
12:00 pm - 2:53 pmLAS-SEA
2h 53mnonstop
1:40 pm - 4:20 pmSEA-LAS
2h 40mnonstop
Wed, Dec 11 - Sun, Dec 15
6:00 am - 8:57 amLAS-SEA
2h 57mnonstop
12:50 pm - 3:24 pmSEA-LAS
2h 34mnonstop
Thu, Dec 12 - Mon, Dec 16
12:00 pm - 2:53 pmLAS-SEA
2h 53mnonstop
12:50 pm - 3:24 pmSEA-LAS
2h 34mnonstop
$79Spirit Airlines
Find Deal
Wed, Dec 11 - Mon, Dec 16
1:25 pm - 4:15 pmLAS-SEA
2h 50mnonstop
5:43 pm - 8:13 pmSEA-LAS
2h 30mnonstop
$147Alaska Airlines
Find Deal
Wed, Jan 1 - Sat, Jan 4
6:20 am - 11:18 amLAS-SEA
4h 58m1 stop
8:10 pm - 10:40 pmSEA-LAS
2h 30mnonstop
$186Alaska Airlines
Find Deal
Fri, Mar 14 - Mon, Mar 17
6:00 am - 8:57 amLAS-SEA
2h 57mnonstop
$28Frontier
Find Deal
Fri, Dec 13
6:00 am - 8:57 amLAS-SEA
2h 57mnonstop
$33Frontier
Find Deal
Mon, Dec 16
10:20 am - 1:11 pmLAS-SEA
2h 51mnonstop
$40Spirit Airlines
Find Deal
Wed, Dec 18
10:20 am - 1:11 pmLAS-SEA
2h 51mnonstop
$41Spirit Airlines
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Wed, Dec 25
1:14 pm - 4:05 pmLAS-SEA
2h 51mnonstop
$69Delta
Find Deal
Fri, Feb 21
1:25 pm - 4:15 pmLAS-SEA
2h 50mnonstop
$79Alaska Airlines
Find Deal
Sun, Dec 22
6:10 am - 11:54 amLAS-SEA
5h 44m1 stop
$88Alaska Airlines
Find Deal
Wed, Feb 19
9:50 am - 12:48 pmLAS-SEA
2h 58mnonstop
$89Delta
Find Deal
Mon, Dec 23
8:10 am - 3:10 pmLAS-SEA
7h 00m2 stops
$128Southwest
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Mon, Feb 10
7:30 am - 10:15 amLAS-SEA
2h 45mnonstop
$145Southwest
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Mon, May 5
1:33 pm - 4:23 pmLAS-SEA
2h 50mnonstop
9:21 pm - 11:50 pmSEA-LAS
2h 29mnonstop
$146Spirit Airlines
Find Deal
Sat, Nov 23 - Sat, Dec 7
10:32 am - 1:19 pmLAS-SEA
2h 47mnonstop
4:58 pm - 10:13 pmSEA-LAS
5h 15m1 stop
Mon, Nov 25 - Thu, Dec 5
1:33 pm - 4:23 pmLAS-SEA
2h 50mnonstop
5:15 am - 12:04 pmSEA-LAS
6h 49m1 stop
$178Spirit Airlines
Find Deal
Sat, Nov 23 - Sat, Dec 7
1:33 pm - 4:23 pmLAS-SEA
2h 50mnonstop
5:15 am - 12:04 pmSEA-LAS
6h 49m1 stop
$179Spirit Airlines
Find Deal
Sat, Nov 23 - Sat, Dec 7
5:50 pm - 8:30 pmLAS-SEA
2h 40mnonstop
11:44 am - 2:19 pmSEA-LAS
2h 35mnonstop
Sat, Nov 23 - Tue, Nov 26
1:33 pm - 4:23 pmLAS-SEA
2h 50mnonstop
11:44 am - 2:19 pmSEA-LAS
2h 35mnonstop
Sat, Nov 23 - Tue, Nov 26
3:26 pm - 6:20 pmLAS-SEA
2h 54mnonstop
11:44 am - 2:19 pmSEA-LAS
2h 35mnonstop
$200Frontier
Find Deal
Thu, Nov 21 - Tue, Nov 26
12:59 am - 9:38 amLAS-SEA
8h 39m1 stop
4:58 pm - 10:13 pmSEA-LAS
5h 15m1 stop
$238Frontier
Find Deal
Sun, Nov 24 - Thu, Dec 5
3:10 pm - 11:20 pmLAS-SEA
8h 10m2 stops
5:50 am - 2:10 pmSEA-LAS
8h 20m1 stop
$476Southwest
Find Deal
Sat, Nov 23 - Sat, Dec 7
3:10 pm - 10:20 pmLAS-SEA
7h 10m2 stops
6:05 pm - 11:50 pmSEA-LAS
5h 45m1 stop
$501Southwest
Find Deal
Sun, Nov 24 - Thu, Dec 26
6:00 am - 8:57 amLAS-SEA
2h 57mnonstop
1:40 pm - 4:20 pmSEA-LAS
2h 40mnonstop
$56Frontier
Find Deal
Fri, Dec 13 - Sun, Dec 15
6:00 am - 8:57 amLAS-SEA
2h 57mnonstop
1:40 pm - 4:20 pmSEA-LAS
2h 40mnonstop
$57Frontier
Find Deal
Thu, Dec 12 - Sun, Dec 15
6:00 am - 8:57 amLAS-SEA
2h 57mnonstop
1:40 pm - 4:20 pmSEA-LAS
2h 40mnonstop
$59Frontier
Find Deal
Thu, Dec 12 - Sun, Dec 15
12:00 pm - 2:53 pmLAS-SEA
2h 53mnonstop
12:50 pm - 3:24 pmSEA-LAS
2h 34mnonstop
$79Spirit Airlines
Find Deal
Wed, Dec 11 - Mon, Dec 16
12:00 pm - 2:53 pmLAS-SEA
2h 53mnonstop
9:21 pm - 11:50 pmSEA-LAS
2h 29mnonstop
$82Spirit Airlines
Find Deal
Wed, Dec 11 - Mon, Dec 16
12:01 pm - 2:50 pmLAS-SEA
2h 49mnonstop
7:59 pm - 10:31 pmSEA-LAS
2h 32mnonstop
$128Alaska Airlines
Find Deal
Thu, Dec 12 - Sun, Dec 15
1:25 pm - 4:15 pmLAS-SEA
2h 50mnonstop
9:30 pm - 11:59 pmSEA-LAS
2h 29mnonstop
$147Alaska Airlines
Find Deal
Wed, Jan 1 - Fri, Jan 3
9:45 pm - 12:30 amLAS-SEA
2h 45mnonstop
9:10 am - 11:35 amSEA-LAS
2h 25mnonstop
$223Southwest
Find Deal
Sat, Jan 4 - Tue, Jan 7
6:00 am - 8:55 amLAS-SEA
2h 55mnonstop
5:30 pm - 8:05 pmSEA-LAS
2h 35mnonstop
$237Delta
Find Deal
Sun, Dec 22 - Wed, Dec 25
1:14 pm - 4:05 pmLAS-SEA
2h 51mnonstop
7:10 am - 9:41 amSEA-LAS
2h 31mnonstop
$243Delta
Find Deal
Tue, Jan 21 - Tue, Jan 28

Spirit Airlines flights from Las Vegas to Seattle

Our best Spirit Airlines deals on Las Vegas to Seattle flight tickets
Spirit Airlines
Dec 11
LAS12:00 pmLas Vegas Harry Reid Intl
2h 53m
SEA2:53 pmSeattle/Tacoma Intl
Dec 15
SEA9:21 pmSeattle/Tacoma Intl
2h 29m
LAS11:50 pmLas Vegas Harry Reid Intl
Spirit Airlines
Dec 11
LAS12:00 pmLas Vegas Harry Reid Intl
2h 53m
SEA2:53 pmSeattle/Tacoma Intl
Dec 16
SEA12:50 pmSeattle/Tacoma Intl
2h 34m
LAS3:24 pmLas Vegas Harry Reid Intl
Spirit Airlines
Dec 11
LAS12:00 pmLas Vegas Harry Reid Intl
2h 53m
SEA2:53 pmSeattle/Tacoma Intl
Dec 16
SEA9:21 pmSeattle/Tacoma Intl
2h 29m
LAS11:50 pmLas Vegas Harry Reid Intl

Frontier flights from Las Vegas to Seattle

Our best Frontier deals on Las Vegas to Seattle flight tickets
Frontier
Dec 13
LAS6:00 amLas Vegas Harry Reid Intl
2h 57m
SEA8:57 amSeattle/Tacoma Intl
Dec 15
SEA1:40 pmSeattle/Tacoma Intl
2h 40m
LAS4:20 pmLas Vegas Harry Reid Intl
Frontier
Dec 12
LAS6:00 amLas Vegas Harry Reid Intl
2h 57m
SEA8:57 amSeattle/Tacoma Intl
Dec 15
SEA1:40 pmSeattle/Tacoma Intl
2h 40m
LAS4:20 pmLas Vegas Harry Reid Intl
Frontier
Dec 12
LAS6:00 amLas Vegas Harry Reid Intl
2h 57m
SEA8:57 amSeattle/Tacoma Intl
Dec 15
SEA1:40 pmSeattle/Tacoma Intl
2h 40m
LAS4:20 pmLas Vegas Harry Reid Intl

See travel insights to Seattle from

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

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 Las Vegas to Seattle?

January. The cheapest time of year to fly to Seattle from Las Vegas is January. Most expensive is July

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

Friday. The cheapest day of the week is typically Friday. The most expensive is typically Sunday

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

In the afternoon. Las Vegas to Seattle flights are approximately 39% more expensive at noon than in the afternoon

What is the cheapest Las Vegas to Seattle flight route?

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

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

42 days before. The cheapest time to buy a flight from Las Vegas to Seattle is approximately 42 days to departure

What cabin class options are available on Las Vegas to Seattle flights?

There are 4 cabin classes available to choose from on Las Vegas to Seattle 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 Las Vegas to Seattle flights?

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

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

As of November 2024, prices for Las Vegas to Seattle flights are approximately 33% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to Seattle

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

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

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

Best Price Found

$28

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Las Vegas in the past 72 hours is $28. The best round-trip flight deal from Las Vegas to Seattle found on momondo in the last 72 hours is $56.
The fastest flight from Las Vegas to Seattle takes 2h 40m
Direct flights go from Las Vegas to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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

    There are 871.3 mi between Las Vegas Harry Reid Intl and Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 2h 46m.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Seattle/Tacoma Intl Airport were last updated today.

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

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

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma 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 Seattle/Tacoma 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 Las Vegas to Seattle?

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


Best airlines flying from Las Vegas to Seattle

Compare and see reviews for airlines that fly from Las Vegas to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $38Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $40Free CancellationRating
6.3
8,174 reviews
Search Spirit Airlines flights
DeltaPriceFrom $96Free CancellationRating
8.0
8,756 reviews
Search Delta flights
Alaska AirlinesPriceFrom $96Free CancellationRating
8.0
9,461 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $98Free CancellationRating
8.1
5,014 reviews
Search Southwest flights
  • Southwest Flights From Las Vegas to Seattle

    Southwest is one of the most popular airlines flying from Las Vegas to Seattle, operating 16 flights/week on average for this route. A good Southwest flight deal for Las Vegas to Seattle starts from $98 round-trip, up to an average price of $158. Our users have rated Southwest at 8.1/10.

  • Delta Flights From Las Vegas to Seattle

    $96 is the best Delta flight deal from Las Vegas to Seattle found on momondo over the last 72 hours. The average Delta ticket price found was closer to $196, however, with flight time and availability significantly affecting the price. Delta (8.0/10 from 8,756 user reviews) flies into Seattle from Las Vegas 22 times in an average week so prices can vary.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to Seattle. momondo saves you time and could save you money on your trip.

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

All flight searches from Las Vegas to Seattle on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Las Vegas to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Las Vegas to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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