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$49+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SEA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$82
(Booking.com)

One-way from

$49
(Booking.com)

Popular in

June

Cheapest in

October

Average price

$177

Good round-trip deal

$85 or less

Good one-way deal

$68 or less
From Las Vegas Harry Reid Intl to Washington
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One-way flight from Las Vegas Harry Reid Intl to Washington
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Highest demand for flights based on searches. 17% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 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 Las Vegas Harry Reid Intl to Washington.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Washington.
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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 July 3, 2025.

This Booking.com deal was found by Cheapflights users on 6/30. 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.
Fri 7/255:30 pmLAS - BLI
Nonstop2h 40mAllegiant Air
Mon 7/286:00 amBLI - LAS
Nonstop2h 31mAllegiant Air
Deal found 6/30$82
This FlightHub deal was found by Cheapflights users on 7/2. 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.
Tue 7/221:40 pmLAS - SEA
Nonstop2h 45mSpirit Airlines
Tue 7/295:30 pmSEA - LAS
Nonstop2h 28mSpirit Airlines
Deal found 7/2$96
This Booking.com deal was found by Cheapflights users on 7/2. 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.
Fri 8/86:25 amLAS - PSC
Nonstop2h 20mAllegiant Air
Mon 8/259:14 pmPSC - LAS
Nonstop2h 13mAllegiant Air
Deal found 7/2$98
This FlightHub deal was found by Cheapflights users on 7/2. 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.
Wed 7/1611:51 amLAS - PDX
Nonstop2h 24mSpirit Airlines
Sun 7/2010:23 amPDX - LAS
Nonstop2h 12mSpirit Airlines
Deal found 7/2$100
This FlightHub deal was found by Cheapflights users on 7/1. 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.
Thu 7/2411:51 amLAS - PDX
Nonstop2h 24mMultiple Airlines
Sun 7/276:16 pmPDX - LAS
Nonstop2h 21mMultiple Airlines
Deal found 7/1$101
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/23:58 pmLAS - PDX
Nonstop2h 34mFrontier
Mon 10/611:13 amPDX - LAS
Nonstop2h 16mFrontier
Deal found 7/3$106
This Booking.com deal was found by Cheapflights users on 7/1. 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 7/316:20 amLAS - GEG
Nonstop2h 23mAllegiant Air
Thu 8/79:33 amGEG - LAS
Nonstop2h 15mAllegiant Air
Deal found 7/1$107
This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/111:40 pmLAS - SEA
Nonstop2h 45mMultiple Airlines
Sat 8/166:25 amSEA - LAS
1 stop8h 42mMultiple Airlines
Deal found 6/30$112
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:20 amLAS - GEG
Nonstop2h 23mMultiple Airlines
Fri 8/85:52 pmGEG - LAS
1 stop13h 05mMultiple Airlines
Deal found 7/1$124
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:45 amLAS - SEA
1 stop10h 06mFrontier
Sat 9/67:00 amSEA - LAS
1 stop8h 05mFrontier
Deal found 7/2$127
This Frontier deal was found by Cheapflights users on 7/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1810:26 amLAS - PAE
Nonstop2h 45mFrontier
Fri 7/251:59 pmPAE - LAS
Nonstop2h 33mFrontier
Deal found 7/1$134
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 7/317:00 amLAS - PAE
Nonstop2h 40mAlaska Airlines
Mon 8/46:44 pmPAE - LAS
Nonstop2h 33mAlaska Airlines
Deal found 7/2$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 July 3, 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 VegasBellingham

LAS - BLI

LASBLI

Las Vegas Harry Reid Intl

Fri 7/25

5:30 pm-8:10 pm

Nonstop2h 40m

Bellingham

Mon 7/28

6:00 am-8:31 am

Nonstop2h 31m

$82

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Tue 7/22

1:40 pm-4:25 pm

Nonstop2h 45m

Seattle/Tacoma Intl

Tue 7/29

5:30 pm-7:58 pm

Nonstop2h 28m

$96

Las VegasPasco

LAS - PSC

LASPSC

Las Vegas Harry Reid Intl

Fri 8/8

6:25 am-8:45 am

Nonstop2h 20m

Pasco Tri Cities

Mon 8/25

9:14 pm-11:27 pm

Nonstop2h 13m

$98

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Wed 7/16

11:51 am-2:15 pm

Nonstop2h 24m

Portland

Sun 7/20

10:23 am-12:35 pm

Nonstop2h 12m

$100

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Thu 7/24

11:51 am-2:15 pm

Nonstop2h 24m

Portland

Sun 7/27

6:16 pm-8:37 pm

Nonstop2h 21m

$101

Las VegasPortland

LAS - PDX

LASPDX

Las Vegas Harry Reid Intl

Thu 10/2

3:58 pm-6:32 pm

Nonstop2h 34m

Portland

Mon 10/6

11:13 am-1:29 pm

Nonstop2h 16m

$106

Las VegasSpokane

LAS - GEG

LASGEG

Las Vegas Harry Reid Intl

Thu 7/31

6:20 am-8:43 am

Nonstop2h 23m

Spokane

Thu 8/7

9:33 am-11:48 am

Nonstop2h 15m

$107

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Mon 8/11

1:40 pm-4:25 pm

Nonstop2h 45m

Seattle/Tacoma Intl

Sat 8/16

6:25 am-3:07 pm

1 stop8h 42m

$112

Las VegasSpokane

LAS - GEG

LASGEG

Las Vegas Harry Reid Intl

Thu 8/7

6:20 am-8:43 am

Nonstop2h 23m

Spokane

Fri 8/8

5:52 pm-6:57 am

1 stop13h 05m

$124

Las VegasSeattle

LAS - SEA

LASSEA

Las Vegas Harry Reid Intl

Sat 8/30

10:45 am-8:51 pm

1 stop10h 06m

Seattle/Tacoma Intl

Sat 9/6

7:00 am-3:05 pm

1 stop8h 05m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 $390). 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 July 3, 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 July 3, 2025.

The most flights from LAS to USWA are scheduled on a Thursday (70 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (22 on average).

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 July 3, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Las Vegas to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    The Las Vegas Harry Reid Intl to Washington flight path was viewed by 163 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 Las Vegas to State of Washington one-way?

    The cheapest airlines for a one-way flight from Las Vegas to State of Washington are Allegiant Air ($49), Spirit Airlines ($57), and Frontier ($59).

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

    While some choose either Las Vegas Harry Reid Intl - Everett Paine Field or Las Vegas Harry Reid Intl - Portland, Las Vegas Harry Reid Intl - Seattle/Tacoma Intl is the most popular route 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: Horizon Air (100%), KLM (94%), Aeromexico( 92%).

  • 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 $1,137, our data shows the cheapest flight currently is $71. When looking at the most popular route, (Las Vegas Harry Reid Intl - Seattle/Tacoma Intl), you can expect to pay $106 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 $390). 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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Alternative routes for Las Vegas to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$111FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$41Average$110FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$75Average$133FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$78Average$208FlexibilityNo cancel feeOn-time85%
DeltaCheapest$97Average$248FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$116Average$363FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$118Average$284FlexibilityNo cancel feeOn-time63%

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