HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$121+ Cheap flights from West Palm Beach to Las Vegas (PBI - LAS)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — LAS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from West Palm Beach to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Palm Beach Intl to Las Vegas Harry Reid Intl are usually found in July or February, booked 5 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from West Palm Beach to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from West Palm Beach (PBI) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$251
(Southwest)

One-way from

$121
(American Airlines)

Popular in

March

Cheapest in

July

Average price

$354
From Palm Beach Intl to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Palm Beach Intl to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from West Palm Beach to Las Vegas

Cheapest flights from West Palm Beach to Las Vegas
Explore the most affordable flight options available from West Palm Beach to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/214:40 pmPBI - LAS
1 stop8h 25mSouthwest
Sat 10/256:05 amLAS - PBI
1 stop7h 50mSouthwest
Deal found 9/15$251
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/182:11 pmPBI - LAS
1 stop7h 54mAmerican Airlines
Sat 10/2511:59 pmLAS - PBI
1 stop9h 26mAmerican Airlines
Deal found 9/15$252
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:49 pmPBI - LAS
1 stop7h 11mDelta
Fri 10/2412:45 amLAS - PBI
1 stop8h 10mDelta
Deal found 9/16$257
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/181:17 pmPBI - LAS
1 stop10h 46mAmerican Airlines
Tue 10/2111:59 pmLAS - PBI
2 stops9h 20mAmerican Airlines
Deal found 9/14$262
This Frontier deal was found by Cheapflights users on 9/14. 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.
Sun 10/261:13 pmPBI - LAS
2 stops23h 02mFrontier
Thu 10/308:48 pmLAS - PBI
2 stops12h 40mFrontier
Deal found 9/14$263
This Frontier deal was found by Cheapflights users on 9/14. 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 10/311:23 pmPBI - LAS
1 stop11h 05mFrontier
Sun 11/211:13 pmLAS - PBI
2 stops10h 15mFrontier
Deal found 9/14$268
This Frontier deal was found by Cheapflights users on 9/15. 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.
Sun 10/191:13 pmPBI - LAS
2 stops23h 22mFrontier
Sat 10/257:40 pmLAS - PBI
2 stops13h 38mFrontier
Deal found 9/15$269
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:10 amPBI - LAS
1 stop7h 54mAmerican Airlines
Thu 11/277:00 amLAS - PBI
1 stop7h 33mAmerican Airlines
Deal found 9/14$271
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:49 pmPBI - LAS
1 stop7h 37mAmerican Airlines
Thu 12/1110:49 pmLAS - PBI
1 stop8h 37mAmerican Airlines
Deal found 9/14$276
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:15 amPBI - LAS
1 stop18h 20mJetBlue
Thu 10/239:00 pmLAS - PBI
1 stop16h 13mJetBlue
Deal found 9/15$277

Cheapflights Fare Finder

 
Customize your flight search to find flights from West Palm Beach to Las Vegas 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 September 16, 2025.
Use the filters below to find and compare flights from West Palm Beach to Las Vegas that are best for you.

Fly from

West Palm Beach

Fly to

Las Vegas

Route

Depart

Return

Price

West Palm BeachLas Vegas

PBI - LAS

PBILAS

Palm Beach Intl

Sat 2/14

12:35 pm-4:55 pm

1 stop7h 20m

Las Vegas Harry Reid Intl

Wed 2/18

9:05 am-8:08 pm

1 stop8h 03m

$257

West Palm BeachLas Vegas

PBI - LAS

PBILAS

Palm Beach Intl

Wed 11/5

1:00 pm-6:46 pm

1 stop8h 46m

Las Vegas Harry Reid Intl

Tue 11/11

12:30 pm-11:00 pm

1 stop7h 30m

$257

West Palm BeachLas Vegas

PBI - LAS

PBILAS

Palm Beach Intl

Tue 11/4

3:33 pm-10:29 pm

1 stop9h 56m

Las Vegas Harry Reid Intl

Mon 11/10

12:43 am-1:11 pm

1 stop9h 28m

$257

West Palm BeachLas Vegas

PBI - LAS

PBILAS

Palm Beach Intl

Sat 11/1

4:49 pm-10:29 pm

1 stop8h 40m

Las Vegas Harry Reid Intl

Wed 11/5

12:26 pm-10:59 pm

1 stop7h 33m

$257

West Palm BeachLas Vegas

PBI - LAS

PBILAS

Palm Beach Intl

Tue 11/4

12:27 pm-5:47 pm

1 stop8h 20m

Las Vegas Harry Reid Intl

Wed 11/12

12:30 pm-11:00 pm

1 stop7h 30m

$257

West Palm BeachLas Vegas

PBI - LAS

PBILAS

Palm Beach Intl

Tue 1/27

6:00 am-10:35 am

1 stop7h 35m

Las Vegas Harry Reid Intl

Sat 1/31

9:05 am-8:08 pm

1 stop8h 03m

$257

West Palm BeachLas Vegas

PBI - LAS

PBILAS

Palm Beach Intl

Mon 11/3

12:03 pm-7:32 pm

1 stop10h 29m

Las Vegas Harry Reid Intl

Sat 11/8

7:00 am-7:03 pm

1 stop9h 03m

$279

West Palm BeachLas Vegas

PBI - LAS

PBILAS

Palm Beach Intl

Fri 11/14

12:39 pm-6:28 pm

1 stop8h 49m

Las Vegas Harry Reid Intl

Mon 11/17

12:43 am-11:58 am

1 stop8h 15m

$279

West Palm BeachLas Vegas

PBI - LAS

PBILAS

Palm Beach Intl

Wed 11/19

6:00 am-11:10 am

1 stop8h 10m

Las Vegas Harry Reid Intl

Sat 11/22

11:30 am-10:05 pm

1 stop7h 35m

$279

West Palm BeachLas Vegas

PBI - LAS

PBILAS

Palm Beach Intl

Fri 1/9

12:20 pm-8:55 pm

2 stops11h 35m

Las Vegas Harry Reid Intl

Tue 1/13

6:30 am-4:45 pm

1 stop7h 15m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from West Palm Beach to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from West Palm Beach 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 West Palm Beach to Las Vegas

How far ahead should I book a flight from West Palm Beach to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from West Palm Beach to Las Vegas. Price data was last updated on September 12, 2025.

The price you pay for your flight from West Palm Beach to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 5 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from West Palm Beach to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from West Palm Beach to Las Vegas (average of $198). Flying from West Palm Beach to Las Vegas in March is currently the most expensive (average of $269). 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 PBI to LAS?

Find hourly flight availability from West Palm Beach to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

It’s typically best to fly out from West Palm Beach to Las Vegas in the evening. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from West Palm Beach to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from West Palm Beach to Las Vegas. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their West Palm Beach to Las Vegas flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from West Palm Beach to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
United Airlines
7.4
Good
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
JetBlue
7.2
Good
2,914 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from West Palm Beach to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from West Palm Beach to Las Vegas?

    For as low as $257, Delta can have you in Las Vegas from West Palm Beach in 7h 20m. There are 2153 mi between West Palm Beach and Las Vegas.

  • What are the cheapest airlines flying from West Palm Beach to Las Vegas round-trip?

    Currently priced at $133, Spirit Airlines will fly you from West Palm Beach to Las Vegas and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and JetBlue - these airlines can fly you to your destination from $145 and $179, respectively. Users have found that Spirit Airlines is 62% cheaper than the other options available to this destination.

  • Where are the most common layover locations when flying from West Palm Beach to Las Vegas?

    The most popular layover on flights from West Palm Beach to Las Vegas is Atlanta. Atlanta is followed by Charlotte in terms of the most popular layover location on flights from West Palm Beach to Las Vegas.

  • What are some popular things to do or see while on a layover in Atlanta?

    Atlanta travelers tend to visit Georgia Aquarium, Tabernacle, and Fox Theatre more than anywhere else. Georgia Aquarium, Tabernacle, and Fox Theatre can be visited by traveling about 8.6 mi, 8.3 mi, and 9.3 mi respectively from Atlanta Hartsfield-Jackson. Those on a layover in Atlanta in need of a rental car can book one at Atlanta Hartsfield-Jackson for about $53.

  • What are some popular points of interest to see during a layover in Charlotte?

    Charlotte travelers tend to visit Carowind, Mint Museum Uptown, and NASCAR Hall of Fame more than any other notable places. Carowind, Mint Museum Uptown, and NASCAR Hall of Fame can be accessed by traveling approximately 8.2 mi, 5.4 mi, and 5.7 mi, respectively from Charlotte Douglas. Those on a layover in Charlotte in need of a rental car can book one at Charlotte Douglas for about $44.

  • Where are the least popular layover locations for West Palm Beach to Las Vegas flights?

    West Palm Beach to Las Vegas flights that have layovers will least frequently stop in Dallas.

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

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

  • How can I find direct flights from West Palm Beach to Las Vegas?

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

  • Can I find deals for business class flights from West Palm Beach to Las Vegas?

    Yes. Cheapflights offers flight deals from West Palm Beach to Las Vegas 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 West Palm Beach to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from West Palm Beach to Las Vegas (average of $198). Flying from West Palm Beach to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Sunrise Manor
Winchester
Kingman
Primm
Mount Charleston
Mesquite
Needles
Boulder City

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for West Palm Beach to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Las Vegas flights
Fort Lauderdale to Las Vegas flights
Tampa to Las Vegas flights
Miami to Las Vegas flights
Jacksonville to Las Vegas flights
Fort Myers to Las Vegas flights
Pensacola to Las Vegas flights
Orlando Sanford Intl to Las Vegas flights
Sarasota to Las Vegas flights
Valparaiso to Las Vegas flights
Panama City to Las Vegas flights
Tampa to Reno flights
Fort Lauderdale to Reno flights
Miami to Reno flights
Daytona Beach to Las Vegas flights
Orlando to Reno flights
Tallahassee to Las Vegas flights
Melbourne to Las Vegas flights
Jacksonville to Reno flights
Gainesville to Las Vegas flights
West Palm Beach to Reno flights
Fort Myers to Reno flights
Key West to Las Vegas flights
Valdosta to Las Vegas flights
Sarasota to Reno flights
Pensacola to Reno flights
Panama City to Reno flights
Tallahassee to Reno flights
Melbourne to Reno flights
Gainesville to Reno flights
Daytona Beach to Reno flights
Orlando to Twin Falls flights
Valparaiso to Reno flights
Orlando to Elko flights
Daytona Beach to Twin Falls flights
Fort Lauderdale to Twin Falls flights

Top 7 airlines flying from West Palm Beach to Las Vegas

Discover the top 7 airlines that operate flights from West Palm Beach to Las Vegas. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$133Average$217FlexibilityNo cancel feeOn-time65%
FrontierCheapest$145Average$243FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$179Average$354FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$220Average$409FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$233Average$360FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$363FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$279Average$439FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.