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Amazing Delta SEA to LAS Flight Deals

The cheapest flights to McCarran Intl. found within the past 7 days were $114 round trip and $69 one way. Prices and availability subject to change. Additional terms may apply.



FAQs about Delta 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 always prudent to find out about any travel advice reports and quarantine requirements in place in your destination. Ensure you go to the Covid-19 Travel Advisor for up-to-date information on flying to Las Vegas, NV (LAS-McCarran Intl.).

What terminal is Delta at Sea-Tac Airport?

If you're catching a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to LAS, it's likely you'll be arriving at terminal 1. We can't say for certain which terminal you'll be setting off from — you'll need to contact your airline.

Are there Delta non-stop flights from SEA to LAS?

With Delta offering nonstop services from Seattle, WA (SEA-Seattle - Tacoma Intl.) to McCarran Airport, your next great adventure is just a flight away. Say goodbye to the inconvenience and baggage hiccups that are often associated with stopovers, and book your seat today.

How long is a Delta flight from SEA to LAS?

No nasty jet lag, no restless legs — there are so many reasons to love short flights. If you're traveling with Delta from Sea-Tac Airport to McCarran Airport, your ride will zoom by in about 3 hours and 21 minutes.

What type of aircraft does Delta fly from SEA to LAS?

You'll get to enjoy all the great amenities that the Boeing 737-800 has to offer when jetting from SEA to LAS with Delta. This is the most typically used aircraft on this leg.

How many direct and indirect flights does Delta fly from SEA to LAS?

When journeying from SEA to LAS, you'll find there are around 24 Delta daily flights to pick from.

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 LAS, 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 Tue
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DL 2138 07:56 am 10:32 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 1187 12:08 pm 02:48 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 1191 04:01 pm 06:38 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 1197 08:00 pm 10:29 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

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3.5 out of 5.0 3900 S. Las Vegas Blvd, Las Vegas, NV
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I liked everything. I have a hard time walking due to arthritis. They were so helpful making sure I could get around. They catered to my every need. I had the best time.

Reviewed on Jun 16, 2021
This eco-friendly resort features a casino, a full-service spa, and 9 restaurants. Traveling on business? Take advantage of the 9 conference rooms, express check-in, ...
Mandalay Bay Resort And Casino
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Cigarette smoke was strong in the casino and marijuana.

Reviewed on Jun 21, 2021
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
MGM Grand Hotel & Casino
4.0 out of 5.0 3799 Las Vegas Blvd S, Las Vegas, NV
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3.8/5 (444 reviews)

Very big so many things to see without having to leave our hotel

Reviewed on Jun 20, 2021
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, ...