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$97+ Cheap flights from Pittsburgh to Las Vegas (PIT - 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LAS
mars 30 — avr. 61
dim. 3/30
dim. 4/6
1 adult, Economy
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1. Tell us where you want to go
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Cheapflights Tip: The best prices from Pittsburgh to Las Vegas Harry Reid Intl are usually found in August or September, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Pittsburgh to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) 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 mars 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(Cheapflightsfares)

One-way from

$97
(Cheapflightsfares)

Popular in

February

Cheapest in

August

Average price

$382

Good round-trip deal

$354 or less

Good one-way deal

$176 or less
Provider with most accurate pricing for Pittsburgh-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Las Vegas Harry Reid Intl flights.
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From Pittsburgh to Las Vegas Harry Reid Intl
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One-way flight from Pittsburgh to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 12% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Pittsburgh to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Pittsburgh to Las Vegas Harry Reid Intl.
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Find flight deals from Pittsburgh to Las Vegas

Cheapest flights from Pittsburgh to Las Vegas
Explore the most affordable flight options available from Pittsburgh to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mars 25, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/69:55 amPIT - LAS
Nonstop4h 47mSpirit Airlines
sam. 5/109:55 pmLAS - PIT
1 stop8h 25mSpirit Airlines
Deal found 3/24$199
This Mytrip deal was found by Cheapflights users on 3/24. 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.
jeu. 4/107:00 amPIT - LAS
1 stop11h 47mMultiple Airlines
lun. 4/1410:37 pmLAS - PIT
Nonstop4h 08mMultiple Airlines
Deal found 3/24$237
This American Airlines deal was found by Cheapflights users on 3/24. 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.
sam. 4/124:58 pmPIT - LAS
1 stop8h 34mAmerican Airlines
ven. 4/1812:59 amLAS - PIT
1 stop6h 49mAmerican Airlines
Deal found 3/24$282
This Trip.com deal was found by Cheapflights users on 3/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/3112:04 pmPIT - LAS
1 stop13h 29mFrontier
lun. 4/711:00 pmLAS - PIT
1 stop11h 20mFrontier
Deal found 3/24$285
This Delta deal was found by Cheapflights users on 3/24. 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.
lun. 5/267:05 amPIT - LAS
1 stop7h 15mDelta
sam. 5/311:55 pmLAS - PIT
1 stop7h 04mDelta
Deal found 3/24$287

Cheapflights Fare Finder

Customize your flight search to find flights from Pittsburgh 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 mars 25, 2025.
Use the filters below to find and compare flights from Pittsburgh to Las Vegas that are best for you.

Fly from

Pittsburgh

Fly to

Las Vegas

Route

Depart

Return

Price

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

mar. 5/6

9:55 am-11:42 am

Nonstop4h 47m

Las Vegas Harry Reid Intl

sam. 5/10

9:55 pm-9:20 am

1 stop8h 25m

$199

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

jeu. 4/10

7:00 am-3:47 pm

1 stop11h 47m

Las Vegas Harry Reid Intl

lun. 4/14

10:37 pm-5:45 am

Nonstop4h 08m

$237

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

sam. 4/12

4:58 pm-10:32 pm

1 stop8h 34m

Las Vegas Harry Reid Intl

ven. 4/18

12:59 am-10:48 am

1 stop6h 49m

$282

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

lun. 3/31

12:04 pm-10:33 pm

1 stop13h 29m

Las Vegas Harry Reid Intl

lun. 4/7

11:00 pm-1:20 pm

1 stop11h 20m

$285

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

lun. 5/26

7:05 am-11:20 am

1 stop7h 15m

Las Vegas Harry Reid Intl

sam. 5/31

1:55 pm-11:59 pm

1 stop7h 04m

$287

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

ven. 4/25

9:55 am-11:42 am

Nonstop4h 47m

$97

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

mar. 4/8

2:20 pm-12:57 am

1 stop13h 37m

$108

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

sam. 5/10

5:00 pm-10:42 pm

1 stop8h 42m

$139

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

dim. 6/8

6:50 am-10:51 am

1 stop7h 01m

$144

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

sam. 5/10

5:00 pm-6:45 pm

Nonstop4h 45m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 15 results
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Compare providers for flights from Pittsburgh to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Las Vegas in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
FareScanPrice Accuracy-Trust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Pittsburgh to Las Vegas flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Pittsburgh to Las Vegas trip
Airlines
Spirit Airlines

Spirit's Big Front Seats offer 11 extra inches of legroom, ideal for added comfort.


Use Spirit's Bag-O-Tron tool to compare baggage costs and save money.

Read more about Spirit Airlinesby Daniel Scheffler
Southwest

Southwest offers two free checked bags, including oversized items like skis.


Enjoy free in-flight entertainment with Southwest's early-release movies and live TV.

Read more about Southwestby Marisa Garcia
Airports
PIT

Arrive 3 hours early for morning flights due to busy security lines. Check the airport's live security time tracker for updates.

Read more about PITby John Walton
LAS

For a budget-friendly ride from LAS, use rideshare apps. Request your ride closer to the parking garage to avoid long waits.

Read more about LASby Ramsey Qubein
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Marisa Garcia

Marisa Garcia

Expert on Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
John Walton

John Walton

Expert on PIT

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LAS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Pittsburgh to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Pittsburgh 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 Pittsburgh to Las Vegas

How far ahead should I book a flight from Pittsburgh to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Las Vegas. Price data was last updated on March 21, 2025.

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pittsburgh to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Pittsburgh to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Pittsburgh to Las Vegas (average of $198). Flying from Pittsburgh 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 PIT to LAS?

Find hourly flight availability from Pittsburgh 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 mars 25, 2025.

A simple way to save on the total cost of your ticket is to fly from Pittsburgh to Las Vegas in the evening. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Pittsburgh to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Las Vegas. Price data was last updated on March 16, 2025.

Travelers seeking maximum savings on their Pittsburgh to Las Vegas flight should consider departing on Saturday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 mars 25, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Pittsburgh to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,785 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,785 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Breeze Airways
8.0
Very good
156 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What airports do I use to fly from Pittsburgh to Las Vegas?

    If you wish to fly to Las Vegas from Pittsburgh, then you need to book flights from Pittsburgh to Las Vegas Harry Reid Intl. There is 1 flight from Pittsburgh (PIT) to Harry Reid Intl (LAS) per day to choose from. Flights to Las Vegas from Pittsburgh are available from 8 different airlines, which means you should have some options if you want to compare airfare deals. 4h 30m is how long a nonstop flight from Pittsburgh to Las Vegas Harry Reid Intl typically takes.

  • How popular is this Pittsburgh to Las Vegas flight route?

    This flight path from Pittsburgh to Las Vegas Harry Reid Intl was viewed by 60 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 flying from Pittsburgh to Las Vegas round-trip?

    Currently priced at $199, Spirit Airlines will fly you from Pittsburgh 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 American Airlines and Delta - these airlines can fly you to your destination from $277 and $287, respectively. These flights start at 38% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Pittsburgh to Las Vegas one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $97. Users have also found prices from $139 and $144 on American Airlines and Delta, respectively.

  • What are the cheapest flights from Pittsburgh to Las Vegas?

    While on average a flight from Pittsburgh to Las Vegas is generally $347, our data shows the cheapest flight currently is $94. When looking at the most popular route, (Pittsburgh - Las Vegas Harry Reid Intl), you can expect to pay $174 for that flight.

  • Where are the most common layover locations when flying from Pittsburgh to Las Vegas?

    Pittsburgh to Las Vegas flights have a layover in Chicago most of the time. Chicago is followed by Dallas in terms of the most popular layover location on flights from Pittsburgh to Las Vegas.

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

    Magnificent Mile, Grant Park, and River North are the most popular attractions in Chicago if you're in need of something to do during your layover. Travelers on a layover in Chicago can visit Magnificent Mile, Grant Park, and River North, by traveling 15.5 mi, 16.2 mi, and 15.0 mi, respectively after landing at Chicago O'Hare Intl. Travelers can book a car rental at Chicago O'Hare Intl for about $51 per day to make their sightseeing more efficient.

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

    Most Dallas visitors opt to spend their time at American Airlines Center, Dos Equis Pavilion, and Dallas World Aquarium. American Airlines Center, Dos Equis Pavilion and Dallas World Aquarium are located about 15.0 mi, 18.3 mi, and 15.5 mi, respectively from Dallas/Fort Worth if you are interested in checking them out. Those on a layover in Dallas in need of a rental car can book one at Dallas/Fort Worth for about $55.

  • Where are the least popular layover locations for Pittsburgh to Las Vegas flights?

    Pittsburgh to Las Vegas flights have a layover in Charlotte least often.

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

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

  • How can I find direct flights from Pittsburgh to Las Vegas?

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

  • Can I find deals for business class flights from Pittsburgh to Las Vegas?

    Yes. Cheapflights offers flight deals from Pittsburgh 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 Pittsburgh to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Pittsburgh to Las Vegas (average of $198). Flying from Pittsburgh 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 Pittsburgh?

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

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Alternative routes for Pittsburgh to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Pittsburgh to Las Vegas

Discover the top 7 airlines that operate flights from Pittsburgh 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 mars 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$125Average$230FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$184FlexibilityNo cancel feeOn-time62%
DeltaCheapest$202Average$289FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$240Average$372FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$251Average$285FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$266Average$372FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$339Average$499FlexibilityNo cancel feeOn-time63%
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