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 438 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 Spirit Airlines. According to our data, you can fly for as low as $35. Users have also found prices from $39 and $51 on Frontier and Allegiant Air, 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 cheapest flights from State of Washington to Las Vegas?

On average you can expect to pay $414 for a flight from State of Washington to Las Vegas. The cheapest flight overall is $35 while the most popular route, (Seattle/Tacoma Intl - Las Vegas Harry Reid Intl) is currently priced at $64.

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 SkyWest Airlines (95%), WestJet (86%) or Korean Air (85%) 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 67% on this flight, we recommend booking at least 31 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 $176 1-2 weeks out and tickets from $276 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, September can be a great choice for travel to Las Vegas. Flights to Las Vegas from State of Washington in September are about $185 on average during September, but can be found for as low as $41.

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.

$35+ Flights from Washington to Las Vegas

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Cheap flight deals from Washington to Las Vegas

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$60 (Kiwi.com)
One-way from	$35 (FlightHub)
Popular in	December
Cheapest in	September
Average price	$202
Good round-trip deal	$122 or less
Good one-way deal	$51 or less

Provider with most accurate pricing for Seattle/Tacoma Intl-Las Vegas Harry Reid Intl flight deals.

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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Las Vegas Harry Reid Intl flights.

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From Washington to Las Vegas Harry Reid Intl

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

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Highest demand for flights based on searches. 7% potential increase in price ($15 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 April 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 April 1, 2025.

Sat 5/105:40 pmPDX - LAS

Nonstop2h 09mSpirit Airlines

Wed 5/142:22 pmLAS - PDX

Nonstop2h 23mSpirit Airlines

Deal found 3/30

$60

Sat 5/105:40 pmPDX - LAS

Nonstop2h 09mMultiple Airlines

Fri 5/161:09 pmLAS - PDX

Nonstop2h 33mMultiple Airlines

Deal found 3/30

$77

Wed 5/146:00 amSEA - LAS

Nonstop2h 31mSpirit Airlines

Tue 5/209:32 pmLAS - SEA

Nonstop2h 38mSpirit Airlines

Deal found 3/31

$79

Fri 5/96:52 pmSEA - LAS

Nonstop2h 37mMultiple Airlines

Tue 5/139:32 pmLAS - SEA

Nonstop2h 38mMultiple Airlines

Deal found 3/31

$83

Tue 4/154:16 pmSEA - LAS

Nonstop2h 34mFrontier

Thu 4/176:40 amLAS - SEA

Nonstop2h 55mFrontier

Deal found 3/31

$88

Sat 4/129:27 pmPDX - LAS

Nonstop2h 19mFrontier

Mon 4/216:20 amLAS - PDX

Nonstop2h 27mFrontier

Deal found 3/31

$93

Sun 5/111:04 pmBLI - LAS

Nonstop2h 33mAllegiant Air

Sun 5/189:23 amLAS - BLI

Nonstop2h 46mAllegiant Air

Deal found 3/30

$102

Thu 6/59:35 amGEG - LAS

Nonstop2h 19mAllegiant Air

Sun 6/86:20 amLAS - GEG

Nonstop2h 25mAllegiant Air

Deal found 3/31

$119

Sat 5/315:57 pmPAE - LAS

Nonstop2h 33mMultiple Airlines

Wed 6/410:26 amLAS - PAE

Nonstop2h 48mMultiple Airlines

Deal found 3/31

$123

Fri 6/131:59 pmPAE - LAS

Nonstop2h 32mFrontier

Fri 6/2010:26 amLAS - PAE

Nonstop2h 48mFrontier

Deal found 3/31

$128

Mon 4/213:21 pmBLI - LAS

Nonstop2h 33mMultiple Airlines

Wed 4/238:45 pmLAS - BLI

1 stop15h 29mMultiple Airlines

Deal found 3/30

$130

Tue 4/296:50 pmPAE - LAS

Nonstop2h 33mHawaiian Airlines

Tue 5/611:29 amLAS - PAE

Nonstop2h 50mHawaiian Airlines

Deal found 3/31

$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 April 1, 2025.

Sat 5/105:40 pmPDX - LAS

Nonstop2h 09mSpirit Airlines

Wed 5/142:22 pmLAS - PDX

Nonstop2h 23mSpirit Airlines

Deal found 3/30

$60

Sat 5/105:40 pmPDX - LAS

Nonstop2h 09mMultiple Airlines

Fri 5/161:09 pmLAS - PDX

Nonstop2h 33mMultiple Airlines

Deal found 3/30

$77

Mon 4/1411:36 amSEA - LAS

Nonstop2h 34mFrontier

Fri 4/187:50 amLAS - SEA

Nonstop2h 54mFrontier

Deal found 3/30

$89

Sun 5/111:04 pmBLI - LAS

Nonstop2h 33mAllegiant Air

Sun 5/189:23 amLAS - BLI

Nonstop2h 46mAllegiant Air

Deal found 3/30

$102

Tue 4/296:50 pmPAE - LAS

Nonstop2h 33mHawaiian Airlines

Tue 5/611:29 amLAS - PAE

Nonstop2h 50mHawaiian Airlines

Deal found 3/31

$137

Wed 4/308:26 amPAE - LAS

1 stop6h 33mAlaska Airlines

Wed 5/76:38 amLAS - PAE

1 stop6h 02mAlaska Airlines

Deal found 3/31

$156

Sun 5/116:20 amSEA - LAS

Nonstop2h 29mDelta

Wed 5/1410:10 amLAS - SEA

Nonstop2h 50mDelta

Deal found 3/31

$157

Wed 5/146:00 amSEA - LAS

Nonstop2h 31mSpirit Airlines

Tue 5/209:32 pmLAS - SEA

Nonstop2h 38mSpirit Airlines

Deal found 3/31

$79

Tue 4/155:53 pmPDX - LAS

1 stop4h 45mAmerican Airlines

Thu 4/179:55 amLAS - PDX

1 stop7h 03mAmerican Airlines

Deal found 3/30

$161

Fri 5/96:55 pmPDX - LAS

Nonstop2h 10mSouthwest

Mon 5/126:35 pmLAS - PDX

1 stop6h 00mSouthwest

Deal found 3/30

$165

Fri 5/96:52 pmSEA - LAS

Nonstop2h 37mMultiple Airlines

Tue 5/139:32 pmLAS - SEA

Nonstop2h 38mMultiple Airlines

Deal found 3/31

$83

Sat 4/129:27 pmPDX - LAS

Nonstop2h 19mFrontier

Mon 4/216:20 amLAS - PDX

Nonstop2h 27mFrontier

Deal found 3/31

$93

Last-minute flights from Washington to Las Vegas
Discover last-minute flight deals from Washington to Las Vegas. Data last updated April 1, 2025 and is based on user searches.

Mon 4/73:21 pmBLI - LAS

Nonstop2h 33mAllegiant Air

Fri 4/118:49 pmLAS - BLI

Nonstop2h 49mAllegiant Air

Deal found 3/31

$219

Mon 4/77:00 amPDX - LAS

Nonstop2h 14mAlaska Airlines

Mon 4/712:29 pmLAS - PDX

Nonstop2h 24mAlaska Airlines

Deal found 3/30

$281

Mon 4/73:21 pmBLI - LAS

Nonstop2h 33mMultiple Airlines

Fri 4/115:20 amLAS - BLI

1 stop15h 42mMultiple Airlines

Deal found 3/31

$292

Tue 4/84:16 pmSEA - LAS

Nonstop2h 34mMultiple Airlines

Wed 4/308:51 amLAS - SEA

Nonstop2h 44mMultiple Airlines

Deal found 3/30

$118

Tue 4/84:16 pmSEA - LAS

Nonstop2h 34mFrontier

Tue 4/156:40 amLAS - SEA

Nonstop2h 55mFrontier

Deal found 3/30

$130

Tue 4/88:59 pmPAE - LAS

Nonstop2h 30mAlaska Airlines

Wed 4/303:06 pmLAS - PAE

Nonstop2h 48mAlaska Airlines

Deal found 3/31

$267

Wed 4/97:01 pmPDX - LAS

Nonstop2h 12mMultiple Airlines

Sat 4/126:20 amLAS - PDX

Nonstop2h 27mMultiple Airlines

Deal found 3/30

$102

Wed 4/95:53 pmPDX - LAS

1 stop4h 45mAmerican Airlines

Mon 4/144:52 pmLAS - PDX

1 stop7h 10mAmerican Airlines

Deal found 3/29

$196

Wed 4/96:30 amPDX - LAS

2 stops5h 50mSouthwest

Wed 4/162:15 pmLAS - PDX

1 stop4h 45mSouthwest

Deal found 3/30

$267

Thu 4/102:32 pmPDX - LAS

Nonstop2h 11mSpirit Airlines

Sun 4/136:50 amLAS - PDX

Nonstop2h 22mSpirit Airlines

Deal found 3/30

$85

Thu 4/109:27 pmPDX - LAS

Nonstop2h 19mFrontier

Sat 4/126:20 amLAS - PDX

Nonstop2h 27mFrontier

Deal found 3/30

$96

Thu 4/108:56 pmSEA - LAS

Nonstop2h 33mSpirit Airlines

Wed 4/238:51 amLAS - SEA

Nonstop2h 44mSpirit Airlines

Deal found 3/31

$155

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 April 1, 2025.

Fri 4/182:32 pmPDX - LAS

Nonstop2h 11mSpirit Airlines

Deal found 3/31

$35

Wed 6/41:59 pmPAE - LAS

Nonstop2h 32mFrontier

Deal found 3/31

$39

Mon 4/1411:36 amSEA - LAS

Nonstop2h 34mFrontier

Deal found 3/31

$43

Thu 4/179:27 pmPDX - LAS

Nonstop2h 19mFrontier

Deal found 3/30

$43

Sat 5/312:30 pmSEA - LAS

Nonstop2h 34mSpirit Airlines

Deal found 3/30

$46

Sun 4/131:04 pmBLI - LAS

Nonstop2h 33mAllegiant Air

Deal found 3/30

$51

Mon 4/218:59 pmPAE - LAS

Nonstop2h 30mAlaska Airlines

Deal found 3/31

$69

Thu 6/129:35 amGEG - LAS

Nonstop2h 19mAllegiant Air

Deal found 3/31

$71

Mon 5/265:54 pmSEA - LAS

Nonstop2h 31mAlaska Airlines

Deal found 3/31

$71

Wed 4/307:54 amPDX - LAS

1 stop7h 00mUnited Airlines

Deal found 3/30

$76

Tue 5/275:57 pmPAE - LAS

Nonstop2h 33mHawaiian Airlines

Deal found 3/31

$77

Thu 5/89:40 pmPDX - LAS

Nonstop2h 13mAlaska Airlines

Deal found 3/31

$78

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

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sat 5/10

5:40 pm-7:49 pm

Nonstop2h 09m

Las Vegas Harry Reid Intl

Wed 5/14

2:22 pm-4:45 pm

Nonstop2h 23m

$60

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sat 5/10

5:40 pm-7:49 pm

Nonstop2h 09m

Las Vegas Harry Reid Intl

Fri 5/16

1:09 pm-3:42 pm

Nonstop2h 33m

$77

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 5/14

6:00 am-8:31 am

Nonstop2h 31m

Las Vegas Harry Reid Intl

Sat 5/17

9:32 pm-12:10 am

Nonstop2h 38m

$79

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Fri 5/9

6:52 pm-9:29 pm

Nonstop2h 37m

Las Vegas Harry Reid Intl

Tue 5/13

9:32 pm-12:10 am

Nonstop2h 38m

$83

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Mon 4/14

11:36 am-2:10 pm

Nonstop2h 34m

Las Vegas Harry Reid Intl

Fri 4/18

7:50 am-10:44 am

Nonstop2h 54m

$89

PortlandLas Vegas

PDX - LAS

PDXLAS

Portland

Sat 4/12

9:27 pm-11:46 pm

Nonstop2h 19m

Las Vegas Harry Reid Intl

Mon 4/21

6:20 am-8:47 am

Nonstop2h 27m

$93

BellinghamLas Vegas

BLI - LAS

BLILAS

Bellingham

Sun 5/11

1:04 pm-3:37 pm

Nonstop2h 33m

Las Vegas Harry Reid Intl

Sun 5/18

9:23 am-12:09 pm

Nonstop2h 46m

$102

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Thu 6/5

9:35 am-11:54 am

Nonstop2h 19m

Las Vegas Harry Reid Intl

Sun 6/8

6:20 am-8:45 am

Nonstop2h 25m

$119

EverettLas Vegas

PAE - LAS

PAELAS

Everett Paine Field

Sat 5/31

5:57 pm-8:30 pm

Nonstop2h 33m

Las Vegas Harry Reid Intl

Wed 6/4

10:26 am-1:14 pm

Nonstop2h 48m

$123

EverettLas Vegas

PAE - LAS

PAELAS

Everett Paine Field

Fri 6/13

1:59 pm-4:31 pm

Nonstop2h 32m

Las Vegas Harry Reid Intl

Fri 6/20

10:26 am-1:14 pm

Nonstop2h 48m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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 Monday (47 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Las Vegas by month

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.

Temperature in Las Vegas 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 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).

Reviews of airlines servicing Las Vegas

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Washington to Las Vegas to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,818 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,276 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,899 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.9

Good

2,342 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,615 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 438 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 Spirit Airlines. According to our data, you can fly for as low as $35. Users have also found prices from $39 and $51 on Frontier and Allegiant Air, 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 SkyWest Airlines (95%), WestJet (86%) or Korean Air (85%) 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 $414 for a flight from State of Washington to Las Vegas. The cheapest flight overall is $35 while the most popular route, (Seattle/Tacoma Intl - Las Vegas Harry Reid Intl) is currently priced at $64.
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

Henderson

Paradise

North Las Vegas

Sunrise Manor

Winchester

Primm

Mesquite

Needles

Mount Charleston

Kingman

Pahrump

Boulder City

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from Washington to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$44	Average$157	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$46	Average$108	FlexibilityNo cancel fee	On-time65%
Hawaiian Airlines	Cheapest$78	Average$282	FlexibilityNo cancel fee	On-time85%
Allegiant Air	Cheapest$83	Average$196	FlexibilityNo cancel fee	On-time88%
Delta	Cheapest$98	Average$286	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$130	Average$399	FlexibilityNo cancel fee	On-time75%
Southwest	Cheapest$133	Average$320	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$201	Average$399	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$206	Average$383	FlexibilityNo cancel fee	On-time69%

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$35+ 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 4/18. 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 April 1, 2025.

Most accurate provider

Most trusted provider

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 April 1, 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 April 1, 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 April 1, 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 April 1, 2025.

Rainfall in Las Vegas by month

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

Temperature in Las Vegas by month

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

Reviews of airlines servicing Las Vegas

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Washington to Las Vegas to help guide your decision. You can also see how each airline compares 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 Washington?

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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 April 1, 2025.