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$86+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LAS
Apr 26 — May 31
Sun 4/26
Sun 5/3
1 adult, Economy
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Find cheap flights from Pittsburgh 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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Pittsburgh to Las Vegas Harry Reid Intl are usually found in October or November, booked 23 days in advance, depart on a Sunday or Friday and return on a Wednesday

Cheap 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 March 27, 2026.

This CheapOair deal was found by Cheapflights users on 3/26. 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.
Fri 4/179:14 am
PIT
-
LAS
1 stop16h 27m
Frontier
Wed 4/2211:54 pm
LAS
-
PIT
1 stop30h 05m
Frontier
Deal found 3/26$261
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/118:53 pm
PIT
-
LAS
1 stop28h 43m
Frontier
Fri 4/1711:54 pm
LAS
-
PIT
1 stop9h 04m
Frontier
Deal found 3/24$262
This CheapOair deal was found by Cheapflights users on 3/22. 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.
Mon 4/67:00 pm
PIT
-
LAS
1 stop30h 36m
Multiple Airlines
Fri 4/109:45 pm
LAS
-
PIT
1 stop7h 51m
Multiple Airlines
Deal found 3/22$263
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:22 pm
PIT
-
LAS
1 stop22h 32m
Multiple Airlines
Thu 5/77:56 pm
LAS
-
PIT
1 stop21h 38m
Multiple Airlines
Deal found 3/26$266
This Frontier deal was found by Cheapflights users on 3/23. 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.
Mon 4/273:00 pm
PIT
-
LAS
1 stop10h 41m
Frontier
Fri 5/111:54 pm
LAS
-
PIT
1 stop8h 55m
Frontier
Deal found 3/23$270
This Delta deal was found by Cheapflights users on 3/25. 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.
Wed 6/106:20 pm
PIT
-
LAS
1 stop8h 25m
Delta
Thu 6/1811:10 pm
LAS
-
PIT
1 stop7h 33m
Delta
Deal found 3/25$271
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:22 pm
PIT
-
LAS
1 stop22h 32m
Multiple Airlines
Fri 5/2211:39 pm
LAS
-
PIT
2 stops41h 39m
Multiple Airlines
Deal found 3/26$272
This Delta deal was found by Cheapflights users on 3/26. 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.
Wed 5/1310:31 am
PIT
-
LAS
1 stop6h 06m
Delta
Sat 5/1612:35 am
LAS
-
PIT
1 stop6h 45m
Delta
Deal found 3/26$276
This Delta deal was found by Cheapflights users on 3/26. 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.
Fri 4/101:42 pm
PIT
-
LAS
1 stop8h 58m
Delta
Thu 4/1610:20 pm
LAS
-
PIT
1 stop7h 55m
Delta
Deal found 3/26$277
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:22 pm
PIT
-
LAS
1 stop23h 57m
Multiple Airlines
Thu 4/233:21 pm
LAS
-
PIT
2 stops28h 18m
Multiple Airlines
Deal found 3/26$278
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:20 pm
PIT
-
LAS
1 stop7h 39m
United Airlines
Thu 4/3011:40 pm
LAS
-
PIT
1 stop6h 51m
United Airlines
Deal found 3/26$279

Find 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 March 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$261
(CheapOair)

One-way from

$86
(Priceline)

Popular in

March

Cheapest in

October

Average price

$482

Good round-trip deal

$486 or less

Good one-way deal

$244 or less
Provider with most accurate pricing for Pittsburgh-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Las Vegas Harry Reid Intl flights.
Search Deals
From Pittsburgh to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Pittsburgh to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Pittsburgh to Las Vegas Harry Reid Intl.
Search Deals
Price to beat on a one-way flight from Pittsburgh to Las Vegas Harry Reid Intl.
Search Deals

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 March 27, 2026.
Use the filters below to find and compare flights from Pittsburgh to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Tue 4/21

5:25 pm-10:05 pm

1 stop7h 40m

Las Vegas Harry Reid Intl

Tue 4/28

4:10 pm-11:25 pm

Nonstop4h 15m

$307

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Mon 6/22

6:20 pm-10:19 pm

1 stop6h 59m

Las Vegas Harry Reid Intl

Thu 6/25

11:35 pm-11:45 am

1 stop9h 10m

$315

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Fri 6/12

6:20 pm-10:19 pm

1 stop6h 59m

Las Vegas Harry Reid Intl

Tue 6/16

2:47 pm-12:44 am

1 stop6h 57m

$315

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Sat 5/23

5:23 pm-12:42 am

1 stop10h 19m

Las Vegas Harry Reid Intl

Wed 5/27

8:31 pm-9:40 am

2 stops10h 09m

$338

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Sat 4/18

4:18 pm-11:44 pm

2 stops10h 26m

Las Vegas Harry Reid Intl

Thu 4/23

6:00 am-4:51 pm

1 stop7h 51m

$344

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Sun 6/14

6:11 pm-9:54 pm

1 stop6h 43m

Las Vegas Harry Reid Intl

Fri 6/19

6:20 pm-5:19 am

1 stop7h 59m

$355

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Wed 5/27

8:45 am-3:15 pm

1 stop9h 30m

Las Vegas Harry Reid Intl

Tue 6/2

4:10 pm-11:25 pm

Nonstop4h 15m

$365

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Sat 4/11

3:25 pm-8:05 pm

1 stop7h 40m

Las Vegas Harry Reid Intl

Tue 4/14

4:10 pm-11:25 pm

Nonstop4h 15m

$387
Quickest round-trip

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Fri 5/22

8:05 pm-11:10 pm

1 stop6h 05m

Las Vegas Harry Reid Intl

Mon 5/25

5:40 pm-12:50 am

Nonstop4h 10m

$397

PittsburghLas Vegas

PIT - LAS

PITLAS

Pittsburgh

Sat 5/2

7:05 am-8:44 pm

3 stops16h 39m

Las Vegas Harry Reid Intl

Sun 5/3

5:49 am-4:51 pm

1 stop8h 02m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
BudgetAirPrice Accuracy1 starTrust Score*3 stars
WAYAPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust 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.

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 13, 2026.

Booking 23 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, July is the cheapest month in which you can book a flight from Pittsburgh to Las Vegas (average of $118). Flying from Pittsburgh to Las Vegas in March is currently the most expensive (average of $276). 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 March 27, 2026.

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 39% on your trip compared to booking a flight in the morning.

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 23, 2026.

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

How much does it cost to fly round-trip from Pittsburgh to Las Vegas?

The best insider tips for Pittsburgh to Las Vegas flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Pittsburgh to Las Vegas trip
Our travel experts
John Walton

John Walton

Expert on PIT

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

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

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 March 27, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines 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.
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,331 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,340 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,491 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,507 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,551 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 7 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 56 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Pittsburgh to Las Vegas?

    A quick flight from Pittsburgh to Las Vegas can take about 6h 59m. Southwest provides one of the quickest options available for as low as $315. The distance between Pittsburgh and Las Vegas is about 1903 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Pittsburgh to Las Vegas round-trip?

    Currently priced at $102, 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 Frontier and Delta - these airlines can fly you to your destination from $113 and $143, respectively. These flights start at 72% 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 $68. Users have also found prices from $85 and $118 on Frontier 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 $445, our data shows the cheapest flight currently is $193. When looking at the most popular route, (Pittsburgh - Las Vegas Harry Reid Intl), you can expect to pay $222 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.

  • 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 $53 per day to make their sightseeing more efficient.

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

    Pittsburgh to Las Vegas flights have a layover in Dallas 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, July is the cheapest month in which you can book a flight from Pittsburgh to Las Vegas (average of $118). Flying from Pittsburgh to Las Vegas in March is currently the most expensive (average of $276). 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
Mesquite
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

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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 March 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$228FlexibilityNo cancel feeOn-time65%
FrontierCheapest$113Average$256FlexibilityNo cancel feeOn-time62%
DeltaCheapest$143Average$286FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$149Average$294FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$236Average$341FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$364FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$297Average$498FlexibilityNo cancel feeOn-time63%

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