Cheap Flights from Las Vegas to Seattle

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Frequently asked questions

How long is the flight from McCarran Intl. Airport (LAS) to SEA?
Learning Italian, tackling The Fast and the Furious franchise, catching up on (yawn) work — these are a few things you WON’T have time to do when travelling between Las Vegas and Seattle. The typical flight time is just 2 hours and 46 minutes.
Are there non-stop flights between McCarran Airport and Sea-Tac Airport?
If your master plan is to hop aboard, sink a few vinos, then hibernate until you arrive, taking a direct flight is the only sensible option. Alaska Airlines and Southwest Airlines advertise nonstop routes from Las Vegas to Seattle, so you won’t have to interrupt your peaceful slumber with any annoying stopovers.
What airlines fly non-stop from LAS to SEA?
You gotta love it when you only need one plane to get to your destination. Flying from McCarran Intl. Airport (LAS) to Sea-Tac Airport is easy as that, with a number of airlines providing nonstop flights. If you’re dying for a sneaky holiday, check out these options:

  • Alaska Airlines - (AS) with 225 flights every month
  • Southwest Airlines - (WN) with 121 flights every month
  • Delta - (DL) with 121 flights every month
  • Spirit Airlines - (NK) with 82 flights every month

How many flights are flown between LAS and SEA?
Around 19 flights are available between McCarran Airport and SEA daily. A journey to Seattle is the kinda thing you can lock in right up ‘til the last moment.
What are the cheapest days to book a flight?
Looking at lastminute.com.au travel demand in 2021, Wednesdays and Sundays are often the best days to book flights, when prices are generally at their cheapest. You may be tempted to wait to finalise your booking on Saturdays, but our data tells us ticket prices are actually highest on Saturdays. Something to consider when planning your next holiday!
What is the cheapest month to fly?
Here’s the lowdown on the lowest airfares: May is the cheapest month to fly. When looking at 2021 flight demand on lastminute.com.au, flights departing in May generally have the lowest ticket prices. As for the most expensive month to fly, our demand data found that on average, airfares are highest in December.
How far in advance can you book a flight?
Itching to book your dream trip? We totally get it. You can start looking at flights on lastminute.com.au as early as 12 months in advance, but just keep in mind some airlines may not release all their available fares that early. But good news for last minute travellers, with 2021 lastminute.com.au data proving spontaneous travellers can still bag a bargain with some of the cheapest airfares appearing just 1 week prior to travel.*According to flight demand on lastminute.com.au from January to December 2021. Savings are subject to change and may vary depending on selections made.
Harry Reid Intl. to Seattle - Tacoma Intl. Flight
Origin airport
Harry Reid Intl.
Origin city name
Las Vegas
Destination airport
Seattle - Tacoma Intl.
Destination city name
Seattle
Distance
1385 km

Last Minute Las Vegas to Seattle Flights

If you’re searching for cheap Las Vegas to Seattle flights, we’ve got you covered. Whether you’re travelling for business or booking a holiday getaway, Lastminute.com.au sources discount airfares to get you from Las Vegas to Seattle, for less.

Booking a flight should be easy and we’re here to help. Use our simple search tool to find early bird fares or cheap last minute flights, including great economy deals or business class tickets. We make it easy to compare arrival and departure times, find check in information, as well as provide flight status details and round the clock customer support. Even if you’ve left getting from Las Vegas to Seattle to the last second, finding a flight is easy with Lastminute.com.au!

*Prices are "from" prices based on the lowest available fare on the sample travel dates for one adult and will be confirmed prior to any payment being made. The price is not guaranteed until paid in full by cleared funds and your tickets are issued. Fees may apply for checked baggage. There may be an additional fee based on your payment type and flight selected. Total purchase price, inclusive of any applicable fees, is displayed on the flight details page prior to booking confirmation. Blackout dates and other restrictions may apply. Fares may be non-refundable (subject to applicable laws) and are not transferable. Name changes may not be permitted.Offers are subject to availability and may be discontinued without notice. Conditions apply.