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Cheap SEA to LAS Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Seattle to Las Vegas route information

Origin Airport Seattle - Tacoma Intl.
Destination Airport McCarran Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Flight Price $95
Distance 866 mi

Cheap SEA to LAS Flights

  • What is the cheapest day to fly to Las Vegas?

    As of Sep 16th, the best day for booking to Las Vegas (LAS) is Sep 18th. Your ticket will cost $91, which is 35% less than this route's average price.
  • How long is the flight from SEA to LAS?

    If you're able to take the direct flight (which is offered by Alaska Airlines), you will be able to leave SEA at 8:55 PM PDT and get to LAS at 11:09 PM PDT (two hours and 14 minutes).
  • What is the cheapest day to fly?

    The cheapest day to fly from Seattle to Las Vegas is on Tuesday. If you want to save some cash on your next business trip look for flights on Tuesday.
  • Which airline has the least delays from Seattle to Las Vegas?

    Booking with NetJets Aviation means you will arrive to Las Vegas about the time you were supposed to. In fact, this timely airline has a 100% on-time average.
  • Can I change the date of my flight?

    You sure can adjust your departure date and you may save money by changing when you take off. The cheapest day to fly in October is Tuesday. Flexibility is key when booking travel to help keep costs down.
  • How much is a plane ticket to Las Vegas (LAS) from Seattle (SEA)?

    Cost can range from $81 to $625, prices for SEA to LAS do change more than most routes in the United States. Remember, you can save by booking well in advance.
  • What day has the most flight time options?

    When you're flying from SEA to LAS, the day with the most flight times is Tuesday, with 40 different options. Saturday currently offers the fewest number of flight times with 34 options.

Seattle to Las Vegas Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to Las Vegas will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Las Vegas.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at, we’ll pair you up with SEA to LAS flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LAS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Sep 18, 2019

It’s dumb that I couldn’t upgrade my seat because they were the cheapest. There were open comfort plus seats and I would have paid for them

Sep 14, 2019

We love Delta, and my family almost always gets a wonderful experience!

Sep 7, 2019

Loved it!

Sep 6, 2019

Awesome service thank you so much

Sep 2, 2019

Loved the diversity in the staff! Very friendly staff.

Aug 31, 2019

One thing I don’t like about Delta is they always change the gate without any notice .

Aug 30, 2019

Just a basic flight. No complaints

Aug 28, 2019

Wonderful staff and service.

Aug 27, 2019

The Alaska airlines crews are always amazing and honestly make flying (even at 6am) such a pleasant experience!

Aug 21, 2019

I always try and fly Alaska! Friendly, helpful staff. Comfortable, clean planes. All around consistent, great experience every time!

Package Disclaimer

*Savings amount equal to 100% when flight + hotel are booked together. Prices based on searches conducted by fellow shoppers within the past 24 hours. There is no guarantee that these prices will be in effect at the time of your search. Vacation package savings are based on comparison to prices on of the same components booked separately. Savings vary based on origin/destination, length of trip, stay dates and travel partners, and aren't available on all packages.