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Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

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Amazing Alaska Airlines SEA to LAS Flight Deals

The cheapest flights to McCarran Intl. found within the past 7 days were $73 round trip and one way. Prices and availability subject to change. Additional terms may apply.


LAS From SEA Economy Coach Packages on Similar Airlines


FAQs about Alaska Airlines Flights from SEA to LAS
Can I catch a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Las Vegas, NV (LAS-McCarran Intl.) right now?

It's wise to learn about any travel advice reports and quarantine requirements in effect in your destination. Ensure you visit the Covid-19 Travel Advisor for up-to-date information on flying to Las Vegas, NV (LAS-McCarran Intl.) from Seattle, WA (SEA-Seattle - Tacoma Intl.).

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to McCarran Airport, please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Carrier Flight Depart SEA Arrive LAS Thu
6/17
Fri
6/18
Sat
6/19
Sun
6/20
Mon
6/21
Tue
6/22
Wed
6/23
Stops
AS 1428 06:44 am 09:20 am Check fare - - - - - - 0 stop(s)
AS 612 08:29 am 11:05 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 1236 10:06 am 12:40 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 1430 12:01 pm 02:37 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 1432 12:44 pm 03:20 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 688 03:37 pm 06:10 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 596 06:12 pm 08:45 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 1116 07:54 pm 10:27 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 1426 06:44 am 09:20 am - Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

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Resort fee to expensive

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This luxury hotel features a casino, a full-service spa, and 19 restaurants. Relax with beach cabanas, sun loungers, and beach umbrellas. Traveling on business? ...
MGM Grand Hotel & Casino
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The casino was fantastic.

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This romantic resort features a casino, a full-service spa, and 20 restaurants. Traveling on business? Take advantage of the 70 conference rooms, business center, ...