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Cheap flights from Seattle to Las Vegas from $94

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAS
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Seattle to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

$148

One-way from

$94

Popular in

December

Cheapest in

January

Average price

$357
Spirit Airlines
  • Spirit Airlines
  • 8/1-15/1
  • 2 total stops
  • 18h 51m total
  • Seattle to Las Vegas
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Delta
  • Delta
  • 7/1
  • Nonstop
  • 2h 28m total
  • Seattle to Las Vegas
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High demand for flights, 1% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Seattle to Las Vegas

Cheapest flights from Seattle to Las Vegas
Explore the most affordable flight options available from Seattle to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Tue 31/1217:30SEA - LAS
Nonstop2h 35mDelta
Tue 7/106:00LAS - SEA
Nonstop2h 53mDelta
Deal found 17/12$324
Wed 25/1221:30SEA - LAS
Nonstop2h 29mAlaska Airlines
Wed 8/109:30LAS - SEA
Nonstop2h 50mAlaska Airlines
Deal found 17/12$400
Tue 31/1205:00SEA - LAS
1 stop7h 49mUnited Airlines
Tue 7/110:39LAS - SEA
2 stops10h 41mUnited Airlines
Deal found 17/12$592
Wed 25/1213:00SEA - LAS
1 stop6h 10mSouthwest
Thu 9/109:35LAS - SEA
2 stops7h 45mSouthwest
Deal found 17/12$621

Find flights from Seattle to Las Vegas within your budget

Customise your flight search to find flights from Seattle to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 8/1

06:11-19:52

1 stop13h 41m

Las Vegas Harry Reid Intl

Wed 15/1

11:50-17:00

1 stop5h 10m

$148

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Fri 10/1

15:25-17:52

Nonstop2h 27m

Las Vegas Harry Reid Intl

Tue 14/1

13:14-16:05

Nonstop2h 51m

$186

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sat 25/1

18:31-21:00

Nonstop2h 29m

Las Vegas Harry Reid Intl

Sun 26/1

13:25-16:15

Nonstop2h 50m

$187

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 8/1

09:10-11:35

Nonstop2h 25m

Las Vegas Harry Reid Intl

Wed 8/1

14:50-22:40

1 stop7h 50m

$225

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Tue 4/3

07:15-12:25

1 stop5h 10m

Las Vegas Harry Reid Intl

Fri 7/3

15:55-22:15

1 stop6h 20m

$289

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Tue 7/1

17:45-20:13

Nonstop2h 28m

$94

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 20/2

09:20-20:16

2 stops10h 56m

$110

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 27/4

17:55-20:21

Nonstop2h 26m

$125

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 13/2

13:25-18:45

2 stops5h 20m

$203

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Best time to book a flight from Seattle to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Las Vegas

Get recent, data-driven insights about flights from Seattle to Las Vegas including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Las Vegas?

Use this chart to determine the optimal time to book a return flight from Seattle to Las Vegas. Price data was last updated on 13 December 2024.

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to Las Vegas?

Currently, March is the cheapest month in which you can book a flight from Seattle to Las Vegas (average of $978). Flying from Seattle to Las Vegas in December is currently the most expensive (average of $1,549). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to LAS?

Find hourly flight availability from Seattle to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 46% on flights from Seattle to Las Vegas by exploring options for tickets at midday.

Weekly flight availability from Seattle to Las Vegas

Explore weekly flight availability from Seattle to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 December 2024.

The most flights from SEA to LAS are scheduled on a Wednesday (45 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 inches per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 19 December 2024.
Read through reviews of airlines operating flights from Seattle to Las Vegas, such as Delta, Southwest and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very Good
4,836 reviews
Check prices

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very Good
4,836 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very Good
9,552 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very Good
8,604 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,048 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Spirit Airlines
6.3
Okay
8,120 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Food

7.2

Entertainment

7.7

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Seattle to Las Vegas flight route?

    Within the past month, 25 users have taken a look at flights from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl.

  • What are the cheapest airlines flying from Seattle to Las Vegas round-trip?

    Cheapflights users have booked flights from Seattle to Las Vegas round-trip from $148. Other airlines that can offer you cheap pricing are Delta, from $186, and Alaska Airlines, from $187. You may be able to fly from Seattle to Las Vegas for 46% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Las Vegas one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $94. Users have also found prices from $110 and $125 on United Airlines and Alaska Airlines, respectively.

  • What are the most reliable airlines from Seattle to Las Vegas?

    Before booking your flight to Las Vegas from Seattle, have a look at the most reliable airlines to get you to your destination on time: KLM (94%), Aeromexico (94%), WestJet( 93%).

  • What are the cheapest flights from Seattle to Las Vegas?

    On average you can expect to pay $162 for a flight from Seattle to Las Vegas. The cheapest flight overall is $95 while the most popular route, (Seattle/Tacoma Intl - Las Vegas Harry Reid Intl) is currently priced at $114.

  • Can I find deals for flights from Seattle to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Seattle to Las Vegas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Las Vegas.

  • Can I find deals for business class flights from Seattle to Las Vegas?

    Yes. Cheapflights offers flight deals from Seattle to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Las Vegas?

    Currently, March is the cheapest month in which you can book a flight from Seattle to Las Vegas (average of $978). Flying from Seattle to Las Vegas in December is currently the most expensive (average of $1,549). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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