Washington

$38+ Cheap flights from Las Vegas (LAS) to Washington

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SEA
Apr 7 — Apr 141
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Cheap flight deals from Las Vegas to Washington

Keep the following information in mind while searching for Las Vegas to Washington flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$51
(Booking.com)

One-way from

$38
(Cheapflightsfares)

Popular in

July

Cheapest in

October

Average price

$137

Good round-trip deal

$110 or less

Good one-way deal

$58 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Seattle/Tacoma Intl flights.
From Las Vegas Harry Reid Intl to Washington
One-way flight from Las Vegas Harry Reid Intl to Washington
Highest demand for flights based on searches. 9% potential increase in price ($15 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Washington.
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Washington.

Find flight deals from Las Vegas to Washington

Cheapest flights from Las Vegas to Washington
Explore the most affordable flight options available from Las Vegas to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This FlightHub deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2611:13 amLAS - PDX
Nonstop2h 24mSpirit Airlines
Sun 4/272:32 pmPDX - LAS
Nonstop2h 11mSpirit Airlines
Deal found 4/1$55
This FlightHub deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/255:07 pmLAS - SEA
Nonstop2h 44mSpirit Airlines
Tue 4/2912:30 pmSEA - LAS
Nonstop2h 34mSpirit Airlines
Deal found 3/31$64
This Cheapflightsfares deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/161:09 pmLAS - PDX
Nonstop2h 33mMultiple Airlines
Mon 5/191:37 pmPDX - LAS
Nonstop2h 11mMultiple Airlines
Deal found 4/1$67
This Cheapflightsfares deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/15:07 pmLAS - SEA
Nonstop2h 44mMultiple Airlines
Fri 5/26:52 pmSEA - LAS
Nonstop2h 37mMultiple Airlines
Deal found 4/1$77
This Booking.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/298:50 pmLAS - BLI
Nonstop2h 46mAllegiant Air
Fri 5/308:57 pmBLI - LAS
Nonstop2h 33mAllegiant Air
Deal found 4/1$82
This Gotogate deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:15 amLAS - GEG
Nonstop2h 30mAllegiant Air
Sun 5/49:35 amGEG - LAS
Nonstop2h 23mAllegiant Air
Deal found 4/1$82
This Cheapflightsfares deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/161:09 pmLAS - PDX
Nonstop2h 33mFrontier
Sun 5/181:15 pmPDX - LAS
Nonstop2h 17mFrontier
Deal found 4/1$86
This Frontier deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/156:40 amLAS - SEA
Nonstop2h 55mFrontier
Sat 4/1910:25 amSEA - LAS
Nonstop2h 36mFrontier
Deal found 3/31$89
This Expedia deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/610:26 amLAS - PAE
Nonstop2h 48mMultiple Airlines
Sun 6/89:41 amPAE - LAS
Nonstop2h 29mMultiple Airlines
Deal found 4/1$113
This Cheapflightsfares deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2010:26 amLAS - PAE
Nonstop2h 48mFrontier
Mon 6/231:59 pmPAE - LAS
Nonstop2h 32mFrontier
Deal found 4/1$130
This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:23 amLAS - BLI
Nonstop2h 46mMultiple Airlines
Mon 5/192:29 pmBLI - LAS
1 stop22h 58mMultiple Airlines
Deal found 3/31$131
This Alaska Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2511:29 amLAS - PAE
Nonstop2h 50mAlaska Airlines
Sun 4/276:50 pmPAE - LAS
Nonstop2h 33mAlaska Airlines
Deal found 4/1$137

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Washington 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 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Las Vegas to Washington that are best for you.

Fly from

Las Vegas

Fly to

Washington

Route

Depart

Return

Price

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Thu 5/1

7:37 am-9:57 am

Nonstop2h 20m

Portland

Wed 5/7

1:37 pm-3:48 pm

Nonstop2h 11m

$51

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Fri 4/25

5:07 pm-7:51 pm

Nonstop2h 44m

Seattle/Tacoma Intl

Tue 4/29

12:30 pm-3:04 pm

Nonstop2h 34m

$64

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Fri 5/16

1:09 pm-3:42 pm

Nonstop2h 33m

Portland

Mon 5/19

5:40 pm-7:49 pm

Nonstop2h 09m

$67

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Thu 5/1

5:07 pm-7:51 pm

Nonstop2h 44m

Seattle/Tacoma Intl

Fri 5/2

6:52 pm-9:29 pm

Nonstop2h 37m

$77

Las VegasBellingham

LAS - BLI

LASBLI

Las Vegas Harry Reid Intl

Thu 5/29

8:50 pm-11:36 pm

Nonstop2h 46m

Bellingham

Fri 5/30

8:57 pm-11:30 pm

Nonstop2h 33m

$82

Las VegasSpokane

LAS - GEG

LASGEG

Las Vegas Harry Reid Intl

Thu 5/1

6:15 am-8:45 am

Nonstop2h 30m

Spokane

Sun 5/4

9:35 am-11:58 am

Nonstop2h 23m

$82

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Fri 5/16

1:09 pm-3:42 pm

Nonstop2h 33m

Portland

Sun 5/18

1:15 pm-3:32 pm

Nonstop2h 17m

$88

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Tue 4/15

6:40 am-9:35 am

Nonstop2h 55m

Seattle/Tacoma Intl

Sat 4/19

10:25 am-1:01 pm

Nonstop2h 36m

$89

Las VegasEverett

LAS - PAE

LASPAE

Las Vegas Harry Reid Intl

Fri 6/6

10:26 am-1:14 pm

Nonstop2h 48m

Everett Paine Field

Sun 6/8

9:41 am-12:10 pm

Nonstop2h 29m

$113

Las VegasEverett

LAS - PAE

LASPAE

Las Vegas Harry Reid Intl

Fri 6/20

10:26 am-1:14 pm

Nonstop2h 48m

Everett Paine Field

Mon 6/23

1:59 pm-4:31 pm

Nonstop2h 32m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 60 results
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Best time to book a flight from Las Vegas to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Las Vegas 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 Las Vegas to Washington

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

Currently, January is the cheapest month in which you can book a flight from Las Vegas to State of Washington (average of $238). Flying from Las Vegas to State of Washington in July is currently the most expensive (average of $411). 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 LAS to WA?

Find hourly flight availability from Las Vegas to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to State of Washington as you normally would.

Weekly flight availability from Las Vegas to State of Washington

Explore weekly flight availability from Las Vegas to Washington. 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 2, 2025.

The most flights from LAS to USWA are scheduled on a Tuesday (51 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated April 2, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Las Vegas to Washington by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

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

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

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

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

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
8.0
Very good

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

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

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

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

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.9

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

Find useful and relevant information for your journey from Las Vegas to Washington. 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 from for flights from Las Vegas to Washington?

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

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

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

    The cheapest airlines for a one-way flight from Las Vegas to State of Washington are Frontier ($38), Spirit Airlines ($49), and Allegiant Air ($51).

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

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

    Before booking your flight to State of Washington from Las Vegas, check out the most reliable airlines to get you to your destination on time: Frontier (100%), Air France (96%), China Eastern( 95%).

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

    While on average a flight from Las Vegas to State of Washington is generally $1,174, our data shows the cheapest flight currently is $37. When looking at the most popular route, (Las Vegas Harry Reid Intl - Seattle/Tacoma Intl), you can expect to pay $63 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Washington 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 Las Vegas to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to State of Washington (average of $238). Flying from Las Vegas to State of Washington in July is currently the most expensive (average of $411). 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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Alternative routes for Las Vegas to Washington

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

Top 7 airlines flying from Las Vegas to Washington

Discover the top 7 airlines that operate flights from Las Vegas to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$96FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$41Average$112FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$79Average$150FlexibilityNo cancel feeOn-time88%
DeltaCheapest$97Average$264FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$103Average$242FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$115Average$365FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$118Average$279FlexibilityNo cancel feeOn-time63%

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