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Flight tickets from Seattle / Tacoma International to Las Vegas

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Compare Seattle / Tacoma International to Las Vegas flight deals

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Flight deals from Seattle / Tacoma International to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International to Las Vegas? Find the lowest prices on one-way and return tickets right here.
Las Vegas.₹ 2,843 per passenger.Departing Sat, 10 May.One-way flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Seattle / Tacoma International on Sat, 10 May, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From ₹ 2,843, select.
Las Vegas.₹ 2,843 per passenger.Departing Tue, 15 Apr.One-way flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Seattle / Tacoma International on Tue, 15 Apr, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From ₹ 2,843, select.
Las Vegas.₹ 2,862 per passenger.Departing Wed, 26 Mar.One-way flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Seattle / Tacoma International on Wed, 26 Mar, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From ₹ 2,862, select.
Las Vegas.₹ 4,597 per passenger.Departing Mon, 2 Jun.One-way flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Seattle / Tacoma International on Mon, 2 Jun, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From ₹ 4,597, select.
Las Vegas.₹ 5,031 per passenger.Departing Mon, 14 Jul.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Mon, 14 Jul, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From ₹ 5,031, select.
Las Vegas.₹ 7,332 per passenger.Departing Sun, 10 Aug.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Sun, 10 Aug, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From ₹ 7,332, select.
Las Vegas.₹ 7,772 per passenger.Departing Thu, 27 Feb.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Thu, 27 Feb, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From ₹ 7,772, select.
Las Vegas.₹ 8,967 per passenger.Departing Mon, 10 Nov.One-way flight with Delta.Outbound direct flight with Delta departs from Seattle / Tacoma International on Mon, 10 Nov, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From ₹ 8,967, select.

Find the cheapest month to fly from Seattle / Tacoma International to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Las Vegas flights are currently cheapest in April.
Feb
from ₹ 7,804
Mar
from ₹ 2,874
Apr
from ₹ 2,855
May
from ₹ 2,855
Jun
from ₹ 4,616
Jul
from ₹ 5,052
Aug
from ₹ 7,362
Sep
from ₹ 9,004
Oct
from ₹ 9,004
Nov
from ₹ 9,004
Dec
from ₹ 9,004
Jan
from ₹ 9,848

Direct flights from Seattle / Tacoma International to Las Vegas

Alternative Seattle / Tacoma International to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Seattle / Tacoma International to Las Vegas? You could fly into the following airports instead.

Seattle to Las Vegas: Flight information

The things to know before you go.
Cheapest flight found₹ 2,843
Cheapest month to flyApril
Average flight time2 hrs, 33 mins
Most popular airlineAir Tahiti Nui
Average flights per week379

Finding cheap flights from Seattle / Tacoma International to Las Vegas: Frequently asked questions

There are 4 airports in Las Vegas: Las Vegas North Air Terminal, Las Vegas Harry Reid International, Las Vegas Henderson Sky Harbor, and Boulder City.
The best price we found for a return flight from Seattle / Tacoma International to Las Vegas is ₹ 5,717. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 33 minutes is the average flight time from Seattle / Tacoma International to Las Vegas.
Air Tahiti Nui, WestJet and Hawaiian Airlines fly direct from Seattle / Tacoma International to Las Vegas.
As of February 2025, there are 379 flights per week flying from Seattle / Tacoma International to Las Vegas.
The cheapest month to fly from Seattle / Tacoma International to Las Vegas is usually March.
If you're flying from Seattle / Tacoma International Airport, the cheapest airport near Las Vegas is Las Vegas Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from ₹ 5,717.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Las Vegas on Wednesday, 26 March 2025.
Yes – the average flight time is 2 hours and 33 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 8°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.
Currently, Spirit Airlines offers the cheapest flight tickets to Las Vegas.

Flying from Seattle-Tacoma International Airport (SEA) to Las Vegas: what you need to know

  • The average length of a direct flight from Seattle-Tacoma International Airport to Las Vegas is 2 hours 44 minutes.

  • Las Vegas's timezone is UTC-7, which is the same as Seattle (the location of Seattle-Tacoma International Airport).

  • Seattle-Tacoma International Airport (SEA) to Harry Reid Airport (formerly McCarran Airport) Airport (LAS) is the most traveled route, with 264 weekly departures to choose from. If you prefer starting your day later, the last flight from SEA to LAS is with Frontier Airlines at 22:59. Go for the first departure operated by Southwest Airlines at 05:00 if you want to fly out earlier.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to catch your flight from SEA to Las Vegas.

  • Travelling during a peak month like July? High seasons (like Thanksgiving, Christmas/New Year and spring break) can add another hour at check-in and security. Be extra cautious and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

  • You can book a direct flight from Seattle-Tacoma International Airport to Las Vegas that lands at Harry Reid Airport (formerly McCarran Airport) Airport (LAS).

  • A variety of airlines offer direct flights from Seattle-Tacoma International Airport to Las Vegas. They include:

  • When flying within United States, you don't need a visa or passport. However, you'll have to present some form of identification, like an ID card or driver's licence. Once you've booked cheap tickets from Seattle-Tacoma International Airport to Las Vegas, make sure your ID is up to date.

  • Located around 23 kilometres from the centre of Seattle, SEA can be reached in approximately 18 minutes by car, depending on traffic. The same journey on public transport is roughly 54 minutes.

  • In search of a convenient hotel close to SEA? If you've booked an early flight from Seattle-Tacoma International Airport to Las Vegas, these stays will have you sleeping moments from your departure gate:

How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to Las Vegas

  • The lowest price we've found for a one-way ticket from Seattle-Tacoma International Airport to Las Vegas is ₹ 2,855. The cheapest price for a return flight is ₹ 5,741. Remember fares can change due to demand at the time of booking.

  • Book 9 months before you travel. After crunching the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from SEA to Las Vegas.

  • Organise your trip for May. That's the cheapest month for tickets from Seattle-Tacoma International Airport to Las Vegas. If you have flexibility with your dates, use the 'Whole month' tool to see the lowest price across each month.

  • Getting a cheap ticket from SEA to Las Vegas is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as the price has dropped.

  • Take advantage of the filters to find your ideal trip. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Seattle-Tacoma International Airport to Las Vegas, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and journey duration.

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) Airport (LAS)

  • Harry Reid Airport (formerly McCarran Airport) Airport (LAS) is around 19 kilometres from the centre of Las Vegas. With a cab or in your own car rental, the drive is about 15 minutes.

  • It typically takes 1 hour to get there by public transport.

  • Book a hotel near LAS if you have a late flight from Seattle-Tacoma International Airport to Las Vegas. Pick one of these accommodation options and avoid the hassle of a long transfer:

Best time to go to Las Vegas

  • October is the busiest month for flights from Seattle-Tacoma International Airport to Las Vegas. To skip the crowds, head for Las Vegas in May when things are quieter.

  • The warmest month in Las Vegas is July, with temperatures ranging between 23ºC and 42ºC. Book your flights from Seattle-Tacoma International Airport to Las Vegas in this month if this is the type of weather you enjoy.

  • If you want to travel in cooler conditions, search for a cheap flight from SEA to Las Vegas in January when temperatures average between -1ºC and 13ºC.

More about Las Vegas

  • When it comes to looking for somewhere to rest your head, you'll find the best places to stay in Las Vegas right here. Browse these options once you've booked your flight from Seattle-Tacoma International Airport to Las Vegas:

  • Las Vegas Strip and Fountains of Bellagio are just a couple of the top-rated attractions to add to your Las Vegas must-do list. Keep the momentum going by heading to Fremont Street Experience.

Complete your Las Vegas trip with a car rental

  • Choose one of our car rentals in Las Vegas and explore the city on your own schedule. Easily compare companies in one place to find the perfect ride after booking your hotel and cheap flights from Seattle-Tacoma International Airport to Las Vegas.

Plan the rest of your trip from Seattle to Las Vegas

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.