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$30 Find cheap flights from Washington to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Las Vegas departing on 7/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
P 7/14
P 7/21

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In the last 7 days travelers have searched 44,216,777 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

October

Cheapest flight

$30
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Seattle to Las Vegas

FAQs for booking flights from Washington to Las Vegas

  • How does KAYAK find such low prices on flights from Washington to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Washington to Las Vegas?

Find which airlines fly direct from Washington to Harry Reid Intl, which days they fly and book direct flights.

Nonstop departures

Washington to Las Vegas Harry Reid Intl

Monday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Tuesday

ANA, Advanced Air, Aer Lingus, +64 more

ANA, Advanced Air, +65 more

Wednesday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Thursday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

Friday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

Saturday

ANA, Advanced Air, Aer Lingus, +65 more

ANA, Advanced Air, +66 more

Sunday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

See more direct flights

Nonstop returns

Las Vegas Harry Reid Intl to Washington

Monday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Tuesday

ANA, Advanced Air, Aer Lingus, +64 more

ANA, Advanced Air, +65 more

Wednesday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Thursday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

Friday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

Saturday

ANA, Advanced Air, Aer Lingus, +65 more

ANA, Advanced Air, +66 more

Sunday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

See more direct flights
See more direct flights

Book cheap flights from Washington to Las Vegas

Recent round-trip flight deals

9/28L
nonstopFrontier
2h 43mSEA-LAS
10/1T
nonstopFrontier
2h 48mLAS-SEA
$46
9/17T
nonstop
2h 20mPDX-LAS
9/18K
nonstop
2h 20mLAS-PDX
$46
8/13T
nonstopSpirit Airlines
2h 17mPDX-LAS
8/20T
1 stopSpirit Airlines
13h 30mLAS-PDX
$53
8/24L
nonstopSpirit Airlines
2h 15mPDX-LAS
8/28K
1 stopSpirit Airlines
4h 22mLAS-PDX
$54
10/9K
nonstopAllegiant Air
2h 34mBLI-LAS
10/12L
nonstopAllegiant Air
2h 49mLAS-BLI
$82
7/13L
nonstopAllegiant Air
2h 36mBLI-LAS
7/15E
nonstopAllegiant Air
2h 39mLAS-BLI
$89
8/17L
nonstopAlaska Airlines
2h 11mPDX-LAS
8/24L
nonstopAlaska Airlines
2h 20mLAS-PDX
$117
10/9K
nonstopAlaska Airlines
2h 30mPAE-LAS
10/22T
nonstopAlaska Airlines
2h 49mLAS-PAE
$117
8/17L
1 stopDelta
7h 00mPDX-LAS
8/24L
1 stopDelta
5h 21mLAS-PDX
$156
9/21L
nonstopDelta
2h 30mSEA-LAS
9/25K
2 stopsDelta
12h 49mLAS-SEA
$200

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Recent one-way flight deals

7/29E
nonstopFrontier
2h 52mSEA-LAS
$30
7/10K
nonstopFrontier
2h 37mSEA-LAS
$31
9/9E
nonstopSpirit Airlines
2h 15mPDX-LAS
$37
7/2T
nonstopSpirit Airlines
2h 34mSEA-LAS
$38
8/25P
nonstopAllegiant Air
2h 26mGEG-LAS
$55
8/31L
nonstopAlaska Airlines
2h 15mPDX-LAS
$59
10/6P
nonstopAllegiant Air
2h 16mGEG-LAS
$66
10/2K
nonstopAlaska Airlines
2h 30mPAE-LAS
$69
10/16K
1 stopAmerican Airlines
7h 04mSEA-LAS
$88
8/16R
2 stopsAmerican Airlines
13h 55mGEG-LAS
$166

Search by stops

Search by airline

Search by price

Last minute flights from Washington to Las Vegas

Last minute flight, train and bus deals

6/15L
nonstop
2h 20mPDX-LAS
6/20N
nonstop
2h 17mLAS-PDX
$71
6/17E
nonstopSpirit Airlines
2h 16mPDX-LAS
6/18T
nonstopSpirit Airlines
2h 20mLAS-PDX
$125
6/15L
nonstopSpirit Airlines
2h 16mPDX-LAS
6/18T
nonstopSpirit Airlines
2h 17mLAS-PDX
$128
6/17E
nonstopFrontier
2h 39mSEA-LAS
6/24E
nonstopFrontier
2h 47mLAS-SEA
$129
6/17E
nonstopAllegiant Air
2h 34mBLI-LAS
6/20N
nonstopAllegiant Air
2h 42mLAS-BLI
$133
6/17E
nonstopFrontier
2h 39mSEA-LAS
6/21R
nonstopFrontier
2h 47mLAS-SEA
$137
6/17E
nonstopAllegiant Air
2h 34mBLI-LAS
6/20N
nonstopAllegiant Air
2h 42mLAS-BLI
$156
6/18T
multi-stopAlaska Airlines
5h 36mSEA-LAS
6/20N
multi-stopAlaska Airlines
5h 36mLAS-SEA
$331
6/18T
multi-stopAlaska Airlines
4h 23mSEA-LAS
6/21R
multi-stopAlaska Airlines
6h 01mLAS-SEA
$346
6/16P
multi-stopSun Country Air
28h 04mGEG-LAS
6/22L
multi-stopSun Country Air
24h 37mLAS-GEG
$460

Search by stops

Search by airline

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Flights to Las Vegas