Menu

Cheap flights from Washington (WA) to Las Vegas (LAS)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Washington to Las Vegas (LAS)

How far in advance should I book a flight from Washington to Las Vegas?

Travelers have found it’s best to book a flight 24 days in advance to save up to 18% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 24 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington to Las Vegas 1-2 weeks in advance for as low as $262, or $304 for flights within the next 24 hours.

What is the cheapest month to fly from Washington to Las Vegas?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Las Vegas. Flights to Las Vegas from Washington in August are about $260 on average during August, but can be found for as low as $64.

Cheap flights from Washington to Las Vegas in January, February 2021

The best prices found for Washington to LAS flights for January, February
1 Feb - 5 Feb
$37pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
25 Jan - 1 Feb
$38pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
1 Feb - 5 Feb
$39pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Washington to Las Vegas 2021 flight deals

Cheap flights to Las Vegas from Washington found for this year
1 Mar - 5 Mar
$35pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
1 Feb - 5 Feb
$37pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
25 Jan - 1 Feb
$38pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Non-stop flights to Las Vegas from Washington

Save time with Washington to Las Vegas direct flight deals
1 Mar - 5 Mar
$35pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
1 Feb - 5 Feb
$37pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
25 Jan - 1 Feb
$38pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Washington to Las Vegas

Late deals on round-trip flights to Las Vegas from Washington, departing today and this week
25 Jan - 1 Feb
$38pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
29 Jan - 1 Feb
$43pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
29 Jan - 1 Feb
$45pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

One-way flights to Las Vegas from Washington

The cheapest one-way flights from Washington to Las Vegas
6:32 am - 9:01 am
Spirit Airlines
Nonstop
2h 29m
SEA - LAS
Spirit Airlines
$41
FlightNetwork
11:10 am - 1:34 pm
Delta
Nonstop
2h 24m
SEA - LAS
Delta
$49
Delta
2:46 pm - 1:15 pm
Multiple Airlines
2 Stops
22h 29m
SEA - LAS
Multiple Airlines
$56
Gotogate

Related info for your journey

Useful info, stats and facts about Washington to Las Vegas flights.

Flight FAQs

From Washington to Las Vegas

Are flight prices decreasing from Washington to Las Vegas due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington and Las Vegas for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Washington to Las Vegas McCarran to control the spread of COVID-19?

New policies can now be found on Alaska Airlines and Delta to help keep travelers safe while flying. New policies for travelers booking flights from Washington to Las Vegas McCarran include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Washington to Las Vegas McCarran have flexible cancellations due to COVID-19?

Spirit Airlines, Delta, and Alaska Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Washington to Las Vegas for under $100 on Cheapflights?

Yes, there are multiple flights from Washington to Las Vegas for under $100. The cheapest flight booked recently is on Multiple Airlines for just $35, but on average you can expect to pay $47.

Are there nonstop flights from Washington to Las Vegas for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington to Las Vegas under $100. A good price for a nonstop flight from Washington to Las Vegas is less than $47.

Are there last-minute flights available from Washington to Las Vegas for under $100?

There are currently 20+ open flights from Washington to Las Vegas within the next 7 days for less than $100.

What are the most popular airlines that fly from Washington to Las Vegas?

Consider Major Airline, Endeavor Airlines or American Airlines when booking your flight. These represent the most popular airlines when flying from Washington to Las Vegas.

What are the most popular routes from Washington to Las Vegas?

The most popular route from Washington to Las Vegas is Seattle/Tacoma Intl - Las Vegas McCarran. You may also consider Everett Paine Field - Las Vegas McCarran or Pasco Tri Cities - Las Vegas McCarran.

What are the cheapest Flights from Washington to Las Vegas?

On average you can expect to pay $300 for a flight from Washington to Las Vegas. The cheapest flight overall is $43 while the most popular route, (Seattle/Tacoma Intl - Las Vegas McCarran) is currently priced at $35.

What are the most reliable airlines from Washington to Las Vegas?

The top 3 most reliable airlines when flying from Washington to Las Vegas are Horizon Air (97%), KLM (97%) and Frontier (94%).

How long is the flight from Washington to Las Vegas?

A quick flight from Washington to Las Vegas can take about 2h 03m. Allegiant Air provides one of the quickest options available for as low as $185. Generally, flights for this route are nonstop.

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

Cheapflights users have booked flights from Washington to Las Vegas round-trip from $37. Another airline that can offer you cheap pricing is Frontier.

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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $18. Users have also found prices from $21 and $36 on Spirit Airlines and Frontier, respectively.

Destination information for Las Vegas

Things to know before you go. Useful info for your trip from Washington to Las Vegas
Flight duration
2h 34m
Average temperature for January in Las Vegas
59.0 °F
Avg rainfall for January in Las Vegas
0.6 ″

Airports servicing

Seattle King County/Boeing (BFI)
Bellingham (BLI)
Deer Harbor (DHB)
Wenatchee (EAT)
Eastsound Orcas Island (ESD)
Friday Harbor SPB (FBS)

Airports servicing Las Vegas

Top 9 airlines flying from Washington to Las Vegas

The chart below displays the airlines Cheapflights users traveling from Washington to Las Vegas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$29 $132 No cancel fee 62%
Spirit Airlines
$56 $155 No cancel fee 65%
Allegiant Air
$92 $204 No cancel fee 88%
United Airlines
$67 $204 No cancel fee 69%
JetBlue
$95 $223 No cancel fee 62%
Delta
$68 $231 No cancel fee N/A
Alaska Airlines
$72 $274 No cancel fee 75%
American Airlines
$80 $285 No cancel fee 71%
Southwest
$130 $333 No cancel fee 63%
Home North America USA Nevada Las Vegas Cheap flights from Washington to Las Vegas