How popular is this State of Washington to Las Vegas flight route?

This flight path from Washington to Las Vegas Harry Reid Intl was viewed by 395 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $37. Users have also found prices from $49 and $49 on Allegiant Air and Spirit Airlines, respectively.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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

While some choose either Portland - Las Vegas Harry Reid Intl or Everett Paine Field - Las Vegas Harry Reid Intl, Seattle/Tacoma Intl - Las Vegas Harry Reid Intl is the most popular route from State of Washington to Las Vegas.

What are the cheapest flights from State of Washington to Las Vegas?

On average you can expect to pay $318 for a flight from State of Washington to Las Vegas. The cheapest flight overall is $68 while the most popular route, (Seattle/Tacoma Intl - Las Vegas Harry Reid Intl) is currently priced at $81.

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

No one likes to see their flight delayed. When booking a flight from State of Washington to Las Vegas consider choosing Air France (91%), Virgin Atlantic (89%) or Delta (89%) as they are the most reliable in getting you off to your destination on time.

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

When booking a flight from State of Washington to Las Vegas, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

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

To save up to 54% on this flight, we recommend booking at least 55 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from State of Washington to Las Vegas from $166 1-2 weeks out and tickets from $292 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Las Vegas. Flights to Las Vegas from State of Washington in October are about $190 on average during October, but can be found for as low as $38.

What airport do you fly into for flights to Las Vegas from Washington?

Las Vegas Harry Reid Intl (LAS) is the airport you will fly into if you book a flight from Washington to Las Vegas. It is only a 6.2 mi journey from Harry Reid Intl (LAS) to Las Vegas’s city center.

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

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

How can I find direct flights from Washington to Las Vegas?

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

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

Yes. Cheapflights offers flight deals from Washington 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.

$37+ Flights from Washington to Las Vegas

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Cheap flight deals from Washington to Las Vegas

Round-trip from	$85 (Cheapflightsfares)
One-way from	$37 (Cheapflightsfares)
Popular in	December
Cheapest in	October
Average price	$207
Good round-trip deal	$95 or less
Good one-way deal	$61 or less

From Washington to Las Vegas Harry Reid Intl

Search Deals

One-way flight from Washington to Las Vegas Harry Reid Intl

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Highest demand for flights based on searches. 5% potential increase in price ($11 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Washington to Las Vegas Harry Reid Intl.

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Price to beat on a one-way flight from Washington to Las Vegas Harry Reid Intl.

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Find flight deals from Washington to Las Vegas

Cheapest flights from Washington to Las Vegas
Explore the most affordable flight options available from Washington to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Fri 8/228:39 pmBLI - LAS

Nonstop2h 33mAllegiant Air

Mon 8/256:15 amLAS - BLI

Nonstop2h 46mAllegiant Air

Deal found 7/30

$85

Fri 9/128:04 pmPDX - LAS

Nonstop2h 14mSpirit Airlines

Mon 9/158:53 amLAS - PDX

Nonstop2h 19mSpirit Airlines

Deal found 7/29

$90

Sun 8/243:05 pmPAE - LAS

Nonstop2h 33mFrontier

Thu 8/282:15 pmLAS - PAE

Nonstop2h 45mFrontier

Deal found 7/28

$91

Fri 8/2211:27 amPDX - LAS

Nonstop2h 22mFrontier

Mon 8/253:48 pmLAS - PDX

Nonstop2h 26mFrontier

Deal found 7/30

$92

Sun 11/29:04 pmGEG - LAS

Nonstop2h 14mAllegiant Air

Sun 11/95:46 pmLAS - GEG

Nonstop2h 26mAllegiant Air

Deal found 7/30

$93

Sun 10/2611:36 amPDX - LAS

Nonstop2h 16mMultiple Airlines

Wed 11/58:30 amLAS - PDX

Nonstop2h 19mMultiple Airlines

Deal found 7/28

$100

Mon 9/89:42 amPSC - LAS

Nonstop2h 12mAllegiant Air

Fri 9/1911:13 amLAS - PSC

Nonstop2h 22mAllegiant Air

Deal found 7/30

$104

Fri 10/245:00 pmSEA - LAS

Nonstop2h 37mFrontier

Mon 10/2712:02 pmLAS - SEA

Nonstop2h 58mFrontier

Deal found 7/28

$117

Tue 8/125:30 pmSEA - LAS

Nonstop2h 28mMultiple Airlines

Fri 8/2911:48 amLAS - SEA

Nonstop2h 52mMultiple Airlines

Deal found 7/29

$119

Mon 8/115:30 pmSEA - LAS

Nonstop2h 28mSpirit Airlines

Tue 8/121:40 pmLAS - SEA

Nonstop2h 45mSpirit Airlines

Deal found 7/28

$122

Thu 9/46:45 amGEG - LAS

Nonstop2h 20mSouthwest

Sun 9/710:30 pmLAS - GEG

Nonstop2h 15mSouthwest

Deal found 7/30

$137

Sun 8/315:57 pmPAE - LAS

Nonstop2h 36mAlaska Airlines

Fri 9/59:13 pmLAS - PAE

Nonstop2h 46mAlaska Airlines

Deal found 7/30

$137

Best flights from Washington to Las Vegas
Discover carefully curated flight deals from Washington to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Fri 8/228:39 pmBLI - LAS

Nonstop2h 33mAllegiant Air

Mon 8/256:15 amLAS - BLI

Nonstop2h 46mAllegiant Air

Deal found 7/30

$85

Fri 9/128:04 pmPDX - LAS

Nonstop2h 14mSpirit Airlines

Mon 9/158:53 amLAS - PDX

Nonstop2h 19mSpirit Airlines

Deal found 7/29

$90

Sun 8/243:05 pmPAE - LAS

Nonstop2h 33mFrontier

Thu 8/282:15 pmLAS - PAE

Nonstop2h 45mFrontier

Deal found 7/28

$91

Sun 10/2611:36 amPDX - LAS

Nonstop2h 16mMultiple Airlines

Wed 11/58:30 amLAS - PDX

Nonstop2h 19mMultiple Airlines

Deal found 7/28

$100

Thu 9/46:45 amGEG - LAS

Nonstop2h 20mSouthwest

Sun 9/710:30 pmLAS - GEG

Nonstop2h 15mSouthwest

Deal found 7/30

$137

Sun 8/315:57 pmPAE - LAS

Nonstop2h 36mAlaska Airlines

Fri 9/59:13 pmLAS - PAE

Nonstop2h 46mAlaska Airlines

Deal found 7/30

$137

Thu 9/45:47 pmSEA - LAS

Nonstop2h 39mHawaiian Airlines

Mon 9/89:21 pmLAS - SEA

Nonstop2h 47mHawaiian Airlines

Deal found 7/28

$143

Tue 9/27:10 amSEA - LAS

Nonstop2h 39mDelta

Mon 9/86:00 amLAS - SEA

Nonstop2h 36mDelta

Deal found 7/29

$149

Fri 8/2211:27 amPDX - LAS

Nonstop2h 22mFrontier

Mon 8/253:48 pmLAS - PDX

Nonstop2h 26mFrontier

Deal found 7/30

$92

Sun 10/199:08 pmGEG - LAS

Nonstop2h 14mAllegiant Air

Thu 10/235:55 pmLAS - GEG

Nonstop2h 23mAllegiant Air

Deal found 7/30

$103

Mon 9/89:42 amPSC - LAS

Nonstop2h 12mAllegiant Air

Fri 9/1911:13 amLAS - PSC

Nonstop2h 22mAllegiant Air

Deal found 7/30

$104

Tue 8/125:30 pmSEA - LAS

Nonstop2h 28mMultiple Airlines

Fri 8/2911:48 amLAS - SEA

Nonstop2h 52mMultiple Airlines

Deal found 7/29

$119

Last-minute flights from Washington to Las Vegas
Discover last-minute flight deals from Washington to Las Vegas. Data last updated July 30, 2025 and is based on user searches.

Mon 8/46:00 amBLI - LAS

Nonstop2h 31mAllegiant Air

Fri 8/89:21 amLAS - BLI

Nonstop2h 40mAllegiant Air

Deal found 7/28

$102

Mon 8/41:59 pmPAE - LAS

Nonstop2h 33mFrontier

Mon 8/1110:26 amLAS - PAE

Nonstop2h 45mFrontier

Deal found 7/28

$139

Mon 8/43:11 pmSEA - LAS

Nonstop2h 45mFrontier

Fri 8/811:14 amLAS - SEA

Nonstop2h 52mFrontier

Deal found 7/29

$143

Tue 8/53:15 pmPDX - LAS

1 stop6h 42mAmerican Airlines

Thu 10/166:15 amLAS - PDX

1 stop4h 32mAmerican Airlines

Deal found 7/29

$232

Thu 8/79:33 amGEG - LAS

Nonstop2h 15mAllegiant Air

Sun 8/106:20 amLAS - GEG

Nonstop2h 23mAllegiant Air

Deal found 7/28

$191

Thu 8/711:58 amGEG - LAS

1 stop6h 58mMultiple Airlines

Sun 8/106:20 amLAS - GEG

Nonstop2h 23mMultiple Airlines

Deal found 7/28

$211

Thu 8/711:58 amGEG - LAS

1 stop6h 58mFrontier

Sat 8/1612:59 amLAS - GEG

1 stop10h 04mFrontier

Deal found 7/30

$218

Fri 8/810:23 amPDX - LAS

Nonstop2h 12mMultiple Airlines

Fri 8/1510:25 amLAS - PDX

Nonstop2h 26mMultiple Airlines

Deal found 7/28

$151

Fri 8/85:30 pmSEA - LAS

Nonstop2h 28mMultiple Airlines

Fri 8/1511:14 amLAS - SEA

Nonstop2h 52mMultiple Airlines

Deal found 7/28

$163

Fri 8/89:00 pmBLI - LAS

Nonstop2h 31mMultiple Airlines

Sat 8/97:00 amLAS - BLI

1 stop12h 45mMultiple Airlines

Deal found 7/28

$209

Sat 8/93:10 pmPDX - LAS

Nonstop2h 12mSpirit Airlines

Tue 8/127:00 amLAS - PDX

Nonstop2h 18mSpirit Airlines

Deal found 7/29

$119

Sat 8/95:30 pmSEA - LAS

Nonstop2h 28mSpirit Airlines

Tue 8/121:40 pmLAS - SEA

Nonstop2h 45mSpirit Airlines

Deal found 7/29

$142

One-way flights from Washington to Las Vegas
Search for one-way flight options from Washington to Las Vegas. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Thu 8/215:59 pmPAE - LAS

Nonstop2h 33mFrontier

Deal found 7/28

$37

Sun 10/59:08 pmGEG - LAS

Nonstop2h 14mAllegiant Air

Deal found 7/30

$49

Sat 8/167:52 pmPDX - LAS

Nonstop2h 21mSpirit Airlines

Deal found 7/30

$49

Mon 8/1111:00 amPDX - LAS

Nonstop2h 22mFrontier

Deal found 7/29

$50

Mon 8/187:53 pmBLI - LAS

Nonstop2h 33mAllegiant Air

Deal found 7/30

$51

Mon 9/89:42 amPSC - LAS

Nonstop2h 12mAllegiant Air

Deal found 7/28

$65

Mon 8/2512:25 pmGEG - LAS

1 stop9h 03mMultiple Airlines

Deal found 7/30

$69

Sun 9/75:57 pmPAE - LAS

Nonstop2h 36mAlaska Airlines

Deal found 7/30

$69

Thu 8/213:25 pmSEA - LAS

Nonstop2h 45mFrontier

Deal found 7/30

$70

Tue 8/125:30 pmSEA - LAS

Nonstop2h 28mSpirit Airlines

Deal found 7/30

$71

Mon 10/275:51 amGEG - LAS

1 stop5h 27mHawaiian Airlines

Deal found 7/28

$72

Sun 9/216:50 pmSEA - LAS

Nonstop2h 38mHawaiian Airlines

Deal found 7/30

$72

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BellinghamLas Vegas

BLI - LAS

BLILAS

Bellingham

Fri 8/22

8:39 pm-11:12 pm

Nonstop2h 33m

Las Vegas Harry Reid Intl

Mon 8/25

6:15 am-9:01 am

Nonstop2h 46m

$85

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Fri 9/12

8:04 pm-10:18 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Mon 9/15

8:53 am-11:12 am

Nonstop2h 19m

$90

EverettLas Vegas

PAE - LAS

PAELAS

Everett Paine Field

Sun 8/24

3:05 pm-5:38 pm

Nonstop2h 33m

Las Vegas Harry Reid Intl

Thu 8/28

2:15 pm-5:00 pm

Nonstop2h 45m

$91

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Fri 8/22

11:27 am-1:49 pm

Nonstop2h 22m

Las Vegas Harry Reid Intl

Mon 8/25

3:48 pm-6:14 pm

Nonstop2h 26m

$92

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sun 10/26

11:36 am-1:52 pm

Nonstop2h 16m

Las Vegas Harry Reid Intl

Wed 11/5

8:30 am-10:49 am

Nonstop2h 19m

$100

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Sun 10/19

9:08 pm-11:22 pm

Nonstop2h 14m

Las Vegas Harry Reid Intl

Thu 10/23

5:55 pm-8:18 pm

Nonstop2h 23m

$103

PascoLas Vegas

PSC - LAS

PSCLAS

Pasco Tri Cities

Mon 9/8

9:42 am-11:54 am

Nonstop2h 12m

Las Vegas Harry Reid Intl

Fri 9/19

11:13 am-1:35 pm

Nonstop2h 22m

$104

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Fri 10/24

5:00 pm-7:37 pm

Nonstop2h 37m

Las Vegas Harry Reid Intl

Mon 10/27

12:02 pm-3:00 pm

Nonstop2h 58m

$117

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Tue 8/12

5:30 pm-7:58 pm

Nonstop2h 28m

Las Vegas Harry Reid Intl

Fri 8/29

11:48 am-2:40 pm

Nonstop2h 52m

$119

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Mon 8/11

5:30 pm-7:58 pm

Nonstop2h 28m

Las Vegas Harry Reid Intl

Tue 8/12

1:40 pm-4:25 pm

Nonstop2h 45m

$122

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 60 results

...

Best time to book a flight from Washington to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Washington with our price prediction graph.

Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Washington to Las Vegas

What is the cheapest month to book a flight from State of Washington to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from State of Washington to Las Vegas (average of $198). Flying from State of Washington to Las Vegas in March is currently the most expensive (average of $269). 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 WA to LAS?

When flying from State of Washington to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of Washington to Las Vegas

The most flights from USWA to LAS are scheduled on a Wednesday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

Reviews of airlines servicing Las Vegas

Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Washington to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Southwest

8.0

Very good

4,241 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Delta

8.0

Very good

7,980 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Hawaiian Airlines

7.8

Good

2,611 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

United Airlines

7.4

Good

8,896 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

What airport do you fly into for flights to Las Vegas from Washington?
Las Vegas Harry Reid Intl (LAS) is the airport you will fly into if you book a flight from Washington to Las Vegas. It is only a 6.2 mi journey from Harry Reid Intl (LAS) to Las Vegas’s city center.
How popular is this State of Washington to Las Vegas flight route?
This flight path from Washington to Las Vegas Harry Reid Intl was viewed by 395 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines to fly from State of Washington to Las Vegas one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $37. Users have also found prices from $49 and $49 on Allegiant Air and Spirit Airlines, respectively.
What are the most popular routes from State of Washington to Las Vegas?
While some choose either Portland - Las Vegas Harry Reid Intl or Everett Paine Field - Las Vegas Harry Reid Intl, Seattle/Tacoma Intl - Las Vegas Harry Reid Intl is the most popular route from State of Washington to Las Vegas.
What are the most reliable airlines from State of Washington to Las Vegas?
No one likes to see their flight delayed. When booking a flight from State of Washington to Las Vegas consider choosing Air France (91%), Virgin Atlantic (89%) or Delta (89%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from State of Washington to Las Vegas?
On average you can expect to pay $318 for a flight from State of Washington to Las Vegas. The cheapest flight overall is $68 while the most popular route, (Seattle/Tacoma Intl - Las Vegas Harry Reid Intl) is currently priced at $81.
Can I find deals for flights from Washington to Las Vegas that include hotel bookings?
Yes. In addition to deals on Washington to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Las Vegas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Las Vegas.
Can I find deals for business class flights from Washington to Las Vegas?
Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Las Vegas?
Currently, August is the cheapest month in which you can book a flight from State of Washington to Las Vegas (average of $198). Flying from State of Washington to Las Vegas in March is currently the most expensive (average of $269). 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.

See more FAQs

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Top 9 airlines flying from Washington to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$39	Average$104	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$44	Average$137	FlexibilityNo cancel fee	On-time62%
Allegiant Air	Cheapest$78	Average$187	FlexibilityNo cancel fee	On-time88%
Hawaiian Airlines	Cheapest$78	Average$261	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$97	Average$263	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$133	Average$319	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$135	Average$400	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$196	Average$371	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$201	Average$578	FlexibilityNo cancel fee	On-time71%

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$37+ Cheap flights from Washington to Las Vegas (LAS)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Las Vegas with Cheapflights

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Cheap flight deals from Washington to Las Vegas

Keep the following information in mind while searching for Washington to Las Vegas flight deals. Data was last updated July 30, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Washington to Las Vegas

Cheapest flights from Washington to Las VegasExplore the most affordable flight options available from Washington to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Washington to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Las Vegas that are best for you.

Best time to book a flight from Washington to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to Las Vegas

What is the cheapest month to book a flight from State of Washington to Las Vegas?

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

Find hourly flight availability from Washington 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 July 30, 2025.

Weekly flight availability from State of Washington to Las Vegas

Explore weekly flight availability from Washington 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 July 30, 2025.

Reviews of airlines servicing Las Vegas

Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Washington to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to Las Vegas from Washington?

How popular is this State of Washington to Las Vegas flight route?

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

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

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

What are the cheapest flights from State of Washington to Las Vegas?

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

How can I find direct flights from Washington to Las Vegas?

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

What is the cheapest month to book a flight from State of Washington to Las Vegas?

Traveling to a place near Las Vegas?

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Alternative routes for Washington to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Washington to Las Vegas

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Cheapest flights from Washington to Las Vegas
Explore the most affordable flight options available from Washington to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.