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Cheap Flights from Las Vegas to Seattle

Popular airlines from Las Vegas to Seattle

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Delta Air Lines logo Delta Air Lines Alaska Airlines logo Alaska Airlines

Cheap Flights from Las Vegas to Seattle starting at S$ 51

Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Las Vegas to Seattle

Cheapest one-way flight price S$ 50
Cheapest return ticket price S$ 103
Off-season for travel April
Peak season for travel June
Flight distance 1,394.05km
Average flight time 2 hours 45 minutes
Popular airline Alaska Airlines

Cheapest time to fly from Las Vegas to Seattle

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
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  • 15 22
  • 22 29

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

How to find a cheap flight from Las Vegas to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Las Vegas to Seattle. Book your flights at the right time and save more.
1
Choose your dates flexibly and get the best deals on flights from Las Vegas to Seattle.
Tap 'Date' on the flight search bar to browse the calendar for Las Vegas to Seattle airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Wed, Jun 25, with one-way flights starting at S$ 51.
2
Compare cheap flight deals from hundreds of airlines for Las Vegas to Seattle flights.
Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Las Vegas to Seattle. The cheapest flight at the moment is with Spirit Airlines.
3
Set up a Price Alert
Set up a Price Alert for your Las Vegas to Seattle flights and track ticket prices easily—no need for daily checks.
4
Don't miss out on cheap deals and promo codes for Las Vegas to Seattle flights.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership for more exclusive flight deals.
5
Book early or wait for last-minute deals.
It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.
6
Search for flights on the go.
For the best flight booking experience on the go, download Trip.com and search for cheap flights from Las Vegas to Seattle to get your exclusive deals.

Find Cheap Flights & Deals on Trip.com

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