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Cheap Flights from Seattle to Las Vegas (LAS)
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1 Passenger
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Adults 18+
Children 2-11
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Average price per month
- Low Season: December
- High Season: February
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in December, May and November.
- High season months are September, March and February. However, it's not the rule and you should always search current flight deals.
- For example, the flight from Seattle to Las Vegas is currently 58% cheaper than average.
Price increase as travel date approaches
- Flight prices for this route increase by 49% if you book last minute. Hover on the graph above to see for yourself!.
- To grab the lowest price possible, you should buy your flight around 29 days before departure!
- Consider booking at least 17 days before departure to increase your chances of getting a low price.
- Generally, it's safe to book between 90 and 60 days in advance.
Seattle to Las Vegas Flight Information
| Flights Depart From | Seattle (SEA) |
| Flights Arriving To | Las Vegas (LAS) |
| Distance | 1394.8 km |
| Current Discount | 58 % |
| Average Price | $156.59 |
| Good Deal | $128.58 |
| Cheapest Airlines | Frontier Airlines, Spirit Airlines, Hawaiian Airlines, Alaska Airlines |
| Popular Airlines | Alaska Airlines, Hawaiian Airlines, Frontier Airlines, Spirit Airlines |
| Flight Duration | 02 hours 01 minutes |
| Flights Depart From |
| Seattle (SEA) |
| Flights Arrive In |
| Las Vegas (LAS) |
| Distance |
| 1394.8 km |
| Flight Duration |
| 02 hours 01 minutes |
| Current Discount |
| 58 % |
| Average Price |
| $156.59 |
| Good Deal |
| $128.58 |
| Cheapest Airlines |
| Frontier Airlines, Spirit Airlines, Hawaiian Airlines, Alaska Airlines |
| Popular Airlines |
| Alaska Airlines, Hawaiian Airlines, Frontier Airlines, Spirit Airlines |
Most Reliable Airlines flying to Las Vegas
- According to our data, Alaska Airlines, Hawaiian Airlines and Frontier Airlines have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: Alaska Airlines, Spirit Airlines and Frontier Airlines.
- If customer service is important for you then you should consider flying with Alaska Airlines, Frontier Airlines and Spirit Airlines.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
Alaska Airlines |
4.1 | 4.5 | 4.5 | 4.5 | 4.5 | 3.5 | 3.5 | 4.0 | 4.0 |
Hawaiian Airlines |
3.8 | - | 4.0 | 4.0 | 4.0 | 3.5 | 3.5 | 4.0 | 3.5 |
Frontier Airlines |
2.8 | 3.5 | 3.5 | 3.5 | 3.0 | 2.0 | 1.5 | 2.5 | 2.5 |
Spirit Airlines |
2.8 | 4.5 | 3.0 | 3.5 | 3.0 | 2.0 | 1.5 | 2.5 | 2.5 |
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
3.5
Entertainment
3.5
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
-
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
3.5
Legroom
4.0
Seat Comfort
3.5
Overall Rating
3.0
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.0
Food & Beverage
2.0
Entertainment
1.5
Legroom
2.5
Seat Comfort
2.5
Overall Rating
3.0
On time arrival
4.5
Check-in & Boarding
3.0
Cleanliness
3.5
Customer Service
3.0
Food & Beverage
2.0
Entertainment
1.5
Legroom
2.5
Seat Comfort
2.5
Good to know:
- Mc Carran International is the major airport in Las Vegas and surrounding area.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Las Vegas flight deals.
Track the flight prices from Seattle to Las Vegas by subscribing to Fare Alerts to never miss the best deals possible.
Did you know that you could find even better deals when you use our Mobile App?. How to get the cheapest flight to Las Vegas?
Currently there is a 58% discount on flights to Las Vegas. This price won't stay too long and you should consider buying now.
Awesome Deals
notifications_active In the past few days the following airlines offered the lowest prices from Seattle to Las Vegas: Frontier Airlines, Spirit Airlines, Hawaiian Airlines and Alaska Airlines..
Frontier AirlinesSun, 17 Aug SEA LAS
Wed, 20 Aug LAS SEA Trip duration: 3 days$120.97
Spirit AirlinesTue, 12 Aug SEA LAS
Fri, 15 Aug LAS SEA Trip duration: 3 days$121.98
Spirit AirlinesSun, 07 Sep SEA LAS
Tue, 09 Sep LAS SEA Trip duration: 2 days$126.98
Spirit AirlinesFri, 19 Sep SEA LAS
Sun, 21 Sep LAS SEA Trip duration: 2 days$132.98
Spirit AirlinesTue, 05 Aug SEA LAS
Mon, 11 Aug LAS SEA Trip duration: 6 days$139.98
Frontier AirlinesThu, 03 Jul SEA LAS
Sun, 06 Jul LAS SEA Trip duration: 3 days$141.97
Frontier AirlinesThu, 25 Sep SEA LAS
Sun, 28 Sep LAS SEA Trip duration: 3 days$150.97
Frontier AirlinesFri, 29 Aug SEA LAS
Fri, 05 Sep LAS SEA Trip duration: 7 days$151.97
Frontier AirlinesThu, 18 Sep SEA LAS
Sun, 21 Sep LAS SEA Trip duration: 3 days$151.97
Hawaiian AirlinesWed, 15 Oct SEA LAS
Mon, 20 Oct LAS SEA Trip duration: 5 days$156.59
Hawaiian AirlinesThu, 11 Sep SEA LAS
Mon, 15 Sep LAS SEA Trip duration: 4 days$156.59
Frontier AirlinesFri, 26 Sep SEA LAS
Sun, 28 Sep LAS SEA Trip duration: 2 days$157.97
Alaska AirlinesWed, 24 Sep SEA LAS
Sun, 28 Sep LAS SEA Trip duration: 4 days$162.28
Hawaiian AirlinesSat, 20 Sep SEA LAS
Fri, 26 Sep LAS SEA Trip duration: 6 days$164.77
Frontier AirlinesFri, 08 Aug SEA LAS
Sun, 10 Aug LAS SEA Trip duration: 2 days$164.97
Alaska AirlinesFri, 22 Aug SEA LAS
Mon, 25 Aug LAS SEA Trip duration: 3 days$166.6
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Frequently Asked Questions
- How long is a direct flight from Seattle to Las Vegas?A direct flight from Seattle to Las Vegas takes roughly 02 hours 01 minutes.
- How many direct flights are there between Seattle to Las Vegas daily?On average, there are 73 direct flights from Seattle to Las Vegas each day.
- Which airlines offer cheap airfare from Seattle to Las Vegas?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with Frontier Airlines, Spirit Airlines, Hawaiian Airlines and Alaska Airlines.
- Do I need my passport to fly from Seattle to Las Vegas?Nope, not this time.
- Which airlines fly from Seattle to Las Vegas most often?Alaska Airlines, Hawaiian Airlines, Frontier Airlines and Spirit Airlines are the top.
- What's the cheapest day to fly from Seattle to Las Vegas?That depends. Recently, the cheapest day to fly from Seattle to Las Vegas has been Wednesday. And the cheapest return flight from Thursday has been. That said, the cheapest departure days are constantly changing.
- Which airport will I be flying from in Seattle?When departing from Seattle you'll be flying out of Seattle-Tacoma International.
- Which airport will I be flying from in Las Vegas?When departing from Las Vegas you'll be flying out of Mc Carran International.
- How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
- Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
- How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
- Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
- Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
- How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
- Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
- Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
- How do I contact Justfly.com?To find answers to all of your questions, click here to visit our support page.