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.

$40 CHEAP FLIGHTS from Washington to Las Vegas

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Flight Deals

Cheap Flights from Washington to Las Vegas

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

Mon, Nov 16 - Thu, Dec 3

9:11 pm - 11:25 pmPSC Pasco Tri Cities-LAS Las Vegas Harry Reid Intl

2h 14mnonstop

1:39 pm - 4:08 pmLAS Las Vegas Harry Reid Intl-PSC Pasco Tri Cities

2h 29mnonstop

$100Allegiant Air

Mon, Nov 9 - Fri, Nov 13

9:11 pm - 11:25 pmPSC Pasco Tri Cities-LAS Las Vegas Harry Reid Intl

2h 14mnonstop

6:13 pm - 8:38 pmLAS Las Vegas Harry Reid Intl-PSC Pasco Tri Cities

2h 25mnonstop

$113Allegiant Air

Mon, Dec 7 - Sat, Dec 12

2:10 pm - 4:43 pmPAE Everett Paine Field-LAS Las Vegas Harry Reid Intl

2h 33mnonstop

7:05 am - 9:53 amLAS Las Vegas Harry Reid Intl-PAE Everett Paine Field

2h 48mnonstop

$137Alaska Airlines

Tue, Oct 27 - Wed, Nov 4

7:26 pm - 10:04 pmPAE Everett Paine Field-LAS Las Vegas Harry Reid Intl

2h 38mnonstop

7:02 am - 9:49 amLAS Las Vegas Harry Reid Intl-PAE Everett Paine Field

2h 47mnonstop

$137Alaska Airlines

Sun, Nov 15 - Thu, Dec 3

7:28 pm - 9:51 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

2h 23mnonstop

10:46 am - 3:39 pmLAS Las Vegas Harry Reid Intl-GEG Spokane

4h 53m1 stop Portland

$152Multiple Airlines

Sun, Dec 6 - Tue, Dec 8

8:43 pm - 11:07 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

2h 24mnonstop

10:32 am - 4:38 pmLAS Las Vegas Harry Reid Intl-GEG Spokane

6h 06m1 stop San Francisco

$153Multiple Airlines

Thu, Dec 10 - Mon, Dec 14

9:53 pm - 12:31 amSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 38mnonstop

10:03 am - 1:02 pmLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 59mnonstop

$160Frontier

Tue, Nov 10 - Sat, Nov 14

7:48 pm - 6:39 pmSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

22h 51m1 stop Los Angeles

8:05 am - 10:59 amLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 54mnonstop

$161Frontier

Sat, Nov 7 - Mon, Nov 9

7:45 pm - 10:22 pmSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 37mnonstop

7:05 pm - 9:55 pmLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 50mnonstop

$164Delta

Mon, Mar 1 - Mon, Mar 8

8:10 pm - 10:48 pmSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 38mnonstop

6:00 am - 8:51 amLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 51mnonstop

$164Delta

Recent last minute flight deals from Washington to Las Vegas

Mon, Oct 12 - Fri, Oct 16

6:00 am - 8:33 amBLI Bellingham-LAS Las Vegas Harry Reid Intl

2h 33mnonstop

8:47 pm - 11:34 pmLAS Las Vegas Harry Reid Intl-BLI Bellingham

2h 47mnonstop

$159Allegiant Air

Sun, Oct 11 - Thu, Oct 15

7:30 am - 10:03 amBLI Bellingham-LAS Las Vegas Harry Reid Intl

2h 33mnonstop

10:53 am - 1:40 pmLAS Las Vegas Harry Reid Intl-BLI Bellingham

2h 47mnonstop

$164Allegiant Air

Thu, Oct 8 - Mon, Oct 12

9:16 pm - 11:56 pmSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 40mnonstop

6:50 am - 9:48 amLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 58mnonstop

$168Frontier

Thu, Oct 8 - Mon, Oct 12

10:03 am - 2:48 pmSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

4h 45m1 stop Ontario

3:20 pm - 8:11 pmLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

4h 51m1 stop Ontario

$170Frontier

Mon, Oct 12 - Fri, Oct 16

8:14 pm - 10:26 pmPSC Pasco Tri Cities-LAS Las Vegas Harry Reid Intl

2h 12mnonstop

9:45 am - 5:23 pmLAS Las Vegas Harry Reid Intl-PSC Pasco Tri Cities

7h 38m1 stop Seattle/Tacoma Intl

$337Multiple Airlines

Mon, Oct 12 - Fri, Oct 16

8:14 pm - 10:26 pmPSC Pasco Tri Cities-LAS Las Vegas Harry Reid Intl

2h 12mnonstop

6:07 pm - 10:54 pmLAS Las Vegas Harry Reid Intl-PSC Pasco Tri Cities

4h 47m1 stop Portland

$351Multiple Airlines

Tue, Oct 13 - Wed, Oct 28

10:44 am - 1:16 pmPAE Everett Paine Field-LAS Las Vegas Harry Reid Intl

2h 32mnonstop

7:04 am - 9:46 amLAS Las Vegas Harry Reid Intl-PAE Everett Paine Field

2h 42mnonstop

$407Alaska Airlines

Mon, Oct 12 - Wed, Oct 28

10:44 am - 1:16 pmPAE Everett Paine Field-LAS Las Vegas Harry Reid Intl

2h 32mnonstop

7:04 am - 9:46 amLAS Las Vegas Harry Reid Intl-PAE Everett Paine Field

2h 42mnonstop

$407Alaska Airlines

Wed, Oct 14 - Sat, Oct 17

5:20 am - 9:54 amPSC Pasco Tri Cities-LAS Las Vegas Harry Reid Intl

4h 34m1 stop Seattle/Tacoma Intl

10:09 am - 4:39 pmLAS Las Vegas Harry Reid Intl-PSC Pasco Tri Cities

6h 30m1 stop Salt Lake City

$439Delta

Sat, Oct 10 - Sat, Oct 17

10:39 am - 1:12 pmSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 33mnonstop

6:00 am - 8:42 amLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 42mnonstop

$462Delta

Recent direct flight deals from Washington to Las Vegas

Mon, Nov 16 - Thu, Dec 3

9:11 pm - 11:25 pmPSC Pasco Tri Cities-LAS Las Vegas Harry Reid Intl

2h 14mnonstop

1:39 pm - 4:08 pmLAS Las Vegas Harry Reid Intl-PSC Pasco Tri Cities

2h 29mnonstop

$100Allegiant Air

Mon, Nov 9 - Fri, Nov 13

9:11 pm - 11:25 pmPSC Pasco Tri Cities-LAS Las Vegas Harry Reid Intl

2h 14mnonstop

6:13 pm - 8:38 pmLAS Las Vegas Harry Reid Intl-PSC Pasco Tri Cities

2h 25mnonstop

$113Allegiant Air

Sat, Feb 6 - Thu, Feb 11

4:30 pm - 7:00 pmPAE Everett Paine Field-LAS Las Vegas Harry Reid Intl

2h 30mnonstop

7:00 am - 9:41 amLAS Las Vegas Harry Reid Intl-PAE Everett Paine Field

2h 41mnonstop

$137Alaska Airlines

Wed, Mar 3 - Thu, Mar 4

9:45 am - 12:23 pmPAE Everett Paine Field-LAS Las Vegas Harry Reid Intl

2h 38mnonstop

7:00 am - 9:41 amLAS Las Vegas Harry Reid Intl-PAE Everett Paine Field

2h 41mnonstop

$137Alaska Airlines

Thu, Dec 10 - Mon, Dec 14

9:53 pm - 12:31 amSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 38mnonstop

10:03 am - 1:02 pmLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 59mnonstop

$160Frontier

Sun, Feb 28 - Thu, Mar 4

6:33 pm - 9:13 pmSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 40mnonstop

2:19 pm - 5:18 pmLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 59mnonstop

$162Frontier

Sat, Nov 7 - Mon, Nov 9

7:45 pm - 10:22 pmSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 37mnonstop

7:05 pm - 9:55 pmLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 50mnonstop

$164Delta

Mon, Mar 1 - Mon, Mar 8

8:10 pm - 10:48 pmSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 38mnonstop

6:00 am - 8:51 amLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 51mnonstop

$164Delta

Fri, Nov 27 - Tue, Dec 1

9:53 pm - 12:39 amSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 46mnonstop

9:34 am - 12:29 pmLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 55mnonstop

$173Multiple Airlines

Wed, Nov 11 - Fri, Nov 13

5:59 pm - 8:33 pmSEA Seattle/Tacoma Intl-LAS Las Vegas Harry Reid Intl

2h 34mnonstop

6:50 am - 9:45 amLAS Las Vegas Harry Reid Intl-SEA Seattle/Tacoma Intl

2h 55mnonstop

$173Multiple Airlines

Useful Info

Low season	August
High season	October
Cheapest flight	$40

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly with an average 9% increase in price.

Flight from Bellingham to Las Vegas

Christopher RyanFlew with Alaska Airlines-Aug 2026

Be ready for the heat, wear comfortable clothing

AndrewFlew with Alaska Airlines-Apr 2026

If you are using ride share (uber, lyft) start the process right away as the wait can be long.

Verified travelerFlew with Frontier-Aug 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 Airlines-Apr 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.