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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$42 CHEAP FLIGHTS from Washington to Las Vegas

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Cheap Flights from Washington to Las Vegas

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Washington to Las Vegas

Fri, Jul 18 - Mon, Jul 21

9:00 pm - 11:31 pmBLI-LAS

2h 31mnonstop

9:21 am - 12:01 pmLAS-BLI

2h 40mnonstop

$82Allegiant Air

Find Deal

Thu, Jul 3 - Thu, Jul 10

6:00 am - 8:33 amBLI-LAS

2h 33mnonstop

8:37 pm - 11:17 pmLAS-BLI

2h 40mnonstop

$83Allegiant Air

Find Deal

Tue, Jul 1 - Fri, Jul 4

6:39 pm - 8:50 pmPDX-LAS

2h 11mnonstop

8:58 am - 11:17 amLAS-PDX

2h 19mnonstop

$96Spirit Airlines

Find Deal

Fri, Aug 15 - Mon, Aug 18

1:59 pm - 4:32 pmPAE-LAS

2h 33mnonstop

10:26 am - 1:11 pmLAS-PAE

2h 45mnonstop

$97Frontier

Find Deal

Mon, Jul 14 - Fri, Jul 18

1:59 pm - 4:32 pmPAE-LAS

2h 33mnonstop

10:26 am - 1:11 pmLAS-PAE

2h 45mnonstop

$98Frontier

Find Deal

Fri, Aug 15 - Sun, Aug 17

4:58 pm - 7:34 pmSEA-LAS

2h 36mnonstop

1:20 pm - 4:03 pmLAS-SEA

2h 43mnonstop

$100Spirit Airlines

Find Deal

Mon, Jul 7 - Mon, Jul 14

11:00 am - 1:22 pmPDX-LAS

2h 22mnonstop

7:00 am - 9:18 amLAS-PDX

2h 18mnonstop

$108

Find Deal

Sun, Jul 20 - Wed, Jul 23

6:16 pm - 8:37 pmPDX-LAS

2h 21mnonstop

7:00 am - 9:18 amLAS-PDX

2h 18mnonstop

$109

Find Deal

Wed, Jul 2 - Fri, Jul 4

6:44 pm - 9:17 pmPAE-LAS

2h 33mnonstop

7:00 am - 9:40 amLAS-PAE

2h 40mnonstop

$137Alaska Airlines

Find Deal

Wed, Jul 2 - Fri, Jul 11

6:44 pm - 9:17 pmPAE-LAS

2h 33mnonstop

7:00 am - 9:40 amLAS-PAE

2h 40mnonstop

$151Alaska Airlines

Find Deal

Useful Info

Low season	February
High season	October
Cheapest flight	$42

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly and prices are also 4% lower on average.

Flight from Portland to Las Vegas

Verified travelerFlew with FrontierSEA-LASAug 2024

Get there very early. The Seattle airport is nuts! I got there three hours early and barely made my flight!

Verified travelerFlew with Alaska AirlinesSEA-LASApr 2024

Always come early so you don’t experience waiting times

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.

Everything you need to know for your flight to Las Vegas

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Las Vegas

Las Vegas (LAS)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

LAS

$42 Find Cheap Flights from Washington to Las Vegas

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

Cheap Flights from Washington to Las Vegas

Recent round-trip flight deals from Washington to Las Vegas

Recent one-way flight deals from Washington to Las Vegas

Recent last minute flight deals from Washington to Las Vegas

Recent direct flight deals from Washington to Las Vegas

Good to know

Flights from Washington to Las Vegas: the best tips from KAYAK users

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.

Everything you need to know for your flight to Las Vegas

Information on the airport you'll fly into in Las Vegas

Cabin class types available on flights to Washington

Complete your trip to Las Vegas with a hotel stay or car rental

Find direct flights for Las Vegas

Flights to other popular destinations

Flights from domestic origins to Las Vegas

Choose which airport to fly into in Las Vegas

Find deals for your return flight