Cheap flights from Las Vegas to Seattle
Cheap return flights from Las Vegas to Seattle
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Seattle flight facts
What you need to know
What are the cheapest airlines?
- Alaska Airlines
- Spirit Airlines
- Southwest Airlines
These airlines usually offer the cheapest flights from Las Vegas to Seattle.
What airlines fly indirectly?
- American Airlines
- Delta Air Lines
- United Airlines
These airlines fly from Las Vegas to Seattle, but you’ll have at least one layover.
How long is the flight?
2 hours 30 minutes
This is the shortest flight time from Las Vegas to Seattle.
Alternative flights from the UK to Seattle
Check out prices for other routes
Alternative flights from Las Vegas
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Las Vegas/Seattle route. There are around 35 flights on any given week from the UK to Seattle and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Las Vegas to Seattle
Tips and advice from our flight experts
You've searched for flights from Las Vegas to Seattle. We've found 25 flights and compared them to give you the best offer. Alaska Airlines is, on average, the cheapest for this route. Look out for them! The cheapest offer we've found is a one-way ticket from Las Vegas to Seattle for £66 on 23/02/2026 at 09:50.
We've scanned hundreds of airfares from dozens of airlines across the globe. We've found 10 airlines that operate the 2,200 km flight from Las Vegas to Seattle.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Alaska Airlines is a popular choice for this route, and the average flight duration is about 2 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. Consider booking a hotel with us or using our flight + hotel service to save time and money.
Other popular destinations near Seattle
Where other people are flying to
