Menu

Cheap flights from Las Vegas to Seattle (LAS - SEA)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Las Vegas (LAS) to Seattle (SEA)

What is the cheapest day to fly round-trip from Las Vegas to Seattle?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 72% on your flight compared to booking on days when demand is much higher.

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

To save up to 58% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Las Vegas to Seattle from $136 1-2 weeks out and tickets from $197 for flights departing within the next 72 hours.

Cheap flights from Las Vegas to Seattle in July, August 2020

The best prices found for LAS to SEA flights for July, August
3 Jul - 5 Jul
$59pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
3 Jul - 12 Jul
$61pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
3 Jul - 12 Jul
$63pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

Las Vegas to Seattle 2020 flight deals

Cheap flights to Seattle from Las Vegas found for this year
3 Jul - 5 Jul
$59pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
3 Jul - 12 Jul
$61pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
3 Jul - 12 Jul
$63pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

Non-stop flights to Seattle from Las Vegas

Save time with Las Vegas to Seattle direct flight deals
3 Jul - 5 Jul
$59pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
3 Jul - 12 Jul
$61pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
3 Jul - 12 Jul
$63pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

Last minute flights from Las Vegas to Seattle

Late deals on round-trip flights to Seattle from Las Vegas, departing today and this week
25 Jun - 4 Jul
$106pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
24 Jun - 5 Jul
$119pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
24 Jun - 28 Jun
$124pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

One-way flights to Seattle from Las Vegas

The cheapest one-way flights from Las Vegas to Seattle
12:27 pm - 2:59 pm
Spirit Airlines
Nonstop
2h 32m
LAS - SEA
Spirit Airlines
$26
FlightNetwork
6:15 am - 8:56 am
Spirit Airlines
Nonstop
2h 41m
LAS - SEA
Spirit Airlines
$35
KAYAK
12:27 pm - 2:59 pm
Spirit Airlines
Nonstop
2h 32m
LAS - SEA
Spirit Airlines
$36
FlightNetwork

Related info for your journey

Useful info, stats and facts about Las Vegas to Seattle flights.

Flight FAQs

From Las Vegas to Seattle

Are flight prices decreasing from Las Vegas to Seattle due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Las Vegas and Seattle for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Las Vegas to Seattle for under $100 on Cheapflights?

Yes, there are multiple flights from Las Vegas to Seattle for under $100. The cheapest flight booked recently is on Multiple Airlines for just $59, but on average you can expect to pay $76.

Are there nonstop flights from Las Vegas to Seattle for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Las Vegas to Seattle under $100. A good price for a nonstop flight from Las Vegas to Seattle is less than $76.

Are there last-minute flights available from Las Vegas to Seattle for under $200?

There are currently 20+ open flights from Las Vegas to Seattle within the next 7 days for less than $200.

What days are nonstop flights available from Las Vegas to Seattle?

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

How popular is this flight route?

Flights from Las Vegas McCarran to Seattle have been viewed 510 times in the past calendar month.

What is the cheapest airline for this route?

Currently, Alaska Airlines Inc. offers the cheapest flights from Las Vegas to Seattle. On average 197 flights can be found for this airline route daily.

How long does the flight from Las Vegas to Seattle take?

Your journey will take you approximately 3 hours. Your flight will cover a distance of about 541 miles.

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

Travelers can expect 11 flights from Las Vegas McCarran to Seattle on average per day.
Morning (6am - Noon) - 45% of flight departures
Afternoon (Noon - 6pm) - 9% of flight departures
Evening (6pm - Midnight) - 45% of flight departures

Is Las Vegas weather warmer or cooler than Seattle?

Expect the weather to be around 106 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Seattle is generally colder than in Las Vegas.

Alternative routes for Las Vegas to Seattle

Destination information for Seattle

Things to know before you go. Useful info for your trip from Las Vegas to Seattle
Flight duration
2h 34m
Average temperature for July in Seattle
77.0 °F
Avg rainfall for July in Seattle
0.7 ″

Airports servicing Las Vegas

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)

Hourly flight availability from Las Vegas to Seattle

Morning 6 AM to noon 78% of LAS to SEA departures
Evening 6 PM to midnight 12% of LAS to SEA departures
Afternoon Noon to 6 PM 8% of LAS to SEA departures
Early morning Midnight to 6 AM 2% of LAS to SEA departures
Midnight
6 AM
Noon
6 PM