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$103+ Cheap flights from Las Vegas to Pittsburgh (LAS - PIT)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PIT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Find cheap flights from Las Vegas to Pittsburgh with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Pittsburgh are usually found in October or May, booked 71 days in advance, depart on a Wednesday or Friday and return on a Sunday

Cheap flight deals from Las Vegas to Pittsburgh

Cheapest flights from Las Vegas to Pittsburgh
Explore the most affordable flight options available from Las Vegas to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Thu 2/128:23 pm
LAS
-
PIT
1 stop23h 51m
Multiple Airlines
Mon 2/161:33 pm
PIT
-
LAS
1 stop12h 18m
Multiple Airlines
Deal found 1/28$190
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Wed 3/1811:48 pm
LAS
-
PIT
1 stop19h 13m
Multiple Airlines
Tue 3/2410:45 am
PIT
-
LAS
2 stops15h 10m
Multiple Airlines
Deal found 1/28$219
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Thu 4/162:53 pm
LAS
-
PIT
2 stops29h 49m
Multiple Airlines
Mon 4/201:22 pm
PIT
-
LAS
1 stop10h 56m
Multiple Airlines
Deal found 1/27$220
This Frontier deal was found by Cheapflights users on 1/28. 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.
Thu 4/1611:59 pm
LAS
-
PIT
1 stop9h 00m
Frontier
Mon 4/201:24 pm
PIT
-
LAS
1 stop12h 12m
Frontier
Deal found 1/28$231
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/1311:28 am
LAS
-
PIT
1 stop8h 46m
Multiple Airlines
Sat 2/215:45 pm
PIT
-
LAS
2 stops30h 41m
Multiple Airlines
Deal found 1/28$232
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Tue 2/2412:59 am
LAS
-
PIT
2 stops20h 00m
Spirit Airlines
Wed 3/46:00 am
PIT
-
LAS
1 stop20h 44m
Spirit Airlines
Deal found 1/28$238
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Tue 3/1012:59 am
LAS
-
PIT
2 stops19h 26m
Multiple Airlines
Sun 3/157:35 pm
PIT
-
LAS
1 stop30h 17m
Multiple Airlines
Deal found 1/29$243
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Wed 3/1111:41 pm
LAS
-
PIT
1 stop20h 50m
Multiple Airlines
Wed 3/1810:45 am
PIT
-
LAS
2 stops15h 10m
Multiple Airlines
Deal found 1/29$244

Find flight deals from Las Vegas to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Pittsburgh (PIT). 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$190
(Kiwi.com)

One-way from

$103
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$402

Good one-way deal

$202 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Pittsburgh flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Pittsburgh flights.
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From Las Vegas Harry Reid Intl to Pittsburgh
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Pittsburgh
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Pittsburgh.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Pittsburgh 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 January 29, 2026.
Use the filters below to find and compare flights from Las Vegas to Pittsburgh that are best for you.

Fly from

Las Vegas

Fly to

Pittsburgh

Route

Depart

Return

Price

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Wed 3/18

11:48 pm-10:01 pm

1 stop19h 13m

Pittsburgh

Tue 3/24

10:45 am-10:55 pm

2 stops15h 10m

$219

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Fri 2/13

11:28 am-11:14 pm

1 stop8h 46m

Pittsburgh

Sat 2/21

5:45 pm-9:26 pm

2 stops30h 41m

$232

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Tue 2/24

12:59 am-11:59 pm

2 stops20h 00m

Pittsburgh

Wed 3/4

6:00 am-8:53 pm

3 stops17h 53m

$241

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Thu 2/26

9:54 pm-11:59 pm

1 stop23h 05m

Pittsburgh

Sun 3/1

9:09 pm-11:44 pm

1 stop29h 35m

$252

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Tue 3/31

9:45 pm-9:38 am

1 stop8h 53m

Pittsburgh

Sun 4/5

1:39 pm-10:52 pm

1 stop12h 13m

$265

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Mon 3/16

9:45 pm-9:38 am

1 stop8h 53m

Pittsburgh

Wed 3/18

10:45 am-11:59 pm

1 stop16h 14m

$275

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Thu 4/9

12:59 am-11:14 pm

2 stops19h 15m

Pittsburgh

Mon 4/13

10:45 am-11:59 pm

1 stop16h 14m

$276

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Fri 3/20

9:45 pm-9:38 am

1 stop8h 53m

Pittsburgh

Mon 3/23

10:45 am-11:59 pm

1 stop16h 14m

$289

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Mon 3/2

10:11 am-11:49 pm

1 stop10h 38m

Pittsburgh

Sat 3/14

6:39 pm-11:04 pm

1 stop31h 25m

$292

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Thu 3/12

10:30 pm-10:10 am

1 stop8h 40m

Pittsburgh

Mon 3/16

1:26 pm-9:40 pm

1 stop11h 14m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 23 results
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Compare providers for flights from Las Vegas to Pittsburgh

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 Las Vegas to Pittsburgh in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 Las Vegas-Pittsburgh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Pittsburgh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Pittsburgh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Pittsburgh 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 Las Vegas-Pittsburgh 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 Las Vegas to Pittsburgh

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

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Pittsburgh. Price data was last updated on January 23, 2026.

The best time to book flights from Las Vegas to Pittsburgh is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Las Vegas to Pittsburgh (average of $96). Flying from Las Vegas to Pittsburgh in December is currently the most expensive (average of $291). 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 LAS to PIT?

Find hourly flight availability from Las Vegas to Pittsburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

One of the essential ways to save on airfare from Las Vegas to Pittsburgh is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 74% on airfare.

The best insider tips for Las Vegas to Pittsburgh 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 Las Vegas to Pittsburgh 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 Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. 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 Pittsburgh. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Las Vegas to Pittsburgh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,128 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,215 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,205 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,393 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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

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

    Within the past month, 11 users have taken a look at flights from Las Vegas Harry Reid Intl to Pittsburgh.

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

    Spirit Airlines can get you from Las Vegas to Pittsburgh in just under 20h. Your travel time can differ by up to . There are 1903 mi between Las Vegas and Pittsburgh.

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

    Cheapflights users have booked flights from Las Vegas to Pittsburgh round-trip from $111. Other airlines that can offer you cheap pricing are Delta, from $132, and Frontier, from $198. You may be able to fly from Las Vegas to Pittsburgh for 67% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Las Vegas to Pittsburgh are Spirit Airlines ($70), Frontier ($79), and United Airlines ($118).

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

    Looking at all options, your cheapest flight can be booked for $186. While the most popular route (Las Vegas Harry Reid Intl - Pittsburgh) can be booked for $217 on average, our data indicates $259 when flying from Las Vegas to Pittsburgh.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Las Vegas to Pittsburgh (average of $96). Flying from Las Vegas to Pittsburgh in December is currently the most expensive (average of $291). 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
Mars
Steubenville
Washington
Monroeville
Wexford
Belle Vernon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Las Vegas to Pittsburgh

Discover the top 6 airlines that operate flights from Las Vegas to Pittsburgh. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$111Average$242FlexibilityNo cancel feeOn-time65%
DeltaCheapest$132Average$311FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$198Average$336FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$264Average$376FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$280Average$424FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$282Average$401FlexibilityNo cancel feeOn-time69%

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