HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pittsburgh

$128+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PIT
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to Pittsburgh 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 Las Vegas Harry Reid Intl to Pittsburgh are usually found in October or August, booked 50 days in advance, depart on a Friday or Wednesday and return on a Thursday

Cheap 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 June 18, 2025.

Round-trip from

$145
(American Airlines)

One-way from

$128
(Mytrip)

Popular in

January

Cheapest in

October

Average price

$306

Good round-trip deal

$225 or less

Good one-way deal

$152 or less
From Las Vegas Harry Reid Intl to Pittsburgh
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Pittsburgh
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Pittsburgh.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Pittsburgh.
Search Deals

Find 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 June 18, 2025.

This American Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 8/1811:59 pmLAS - PIT
1 stop8h 09mAmerican Airlines
Wed 8/205:06 amPIT - LAS
1 stop6h 54mAmerican Airlines
Deal found 6/14$145
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2110:26 pmLAS - PIT
Nonstop4h 09mSpirit Airlines
Mon 8/256:50 amPIT - LAS
Nonstop4h 33mSpirit Airlines
Deal found 6/16$163
This CheapOair deal was found by Cheapflights users on 6/15. 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 6/299:57 pmLAS - PIT
1 stop14h 07mMultiple Airlines
Sun 7/207:15 pmPIT - LAS
Nonstop4h 43mMultiple Airlines
Deal found 6/15$194
This Frontier deal was found by Cheapflights users on 6/15. 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.
Thu 7/109:54 pmLAS - PIT
1 stop14h 09mFrontier
Mon 7/145:40 pmPIT - LAS
1 stop8h 54mFrontier
Deal found 6/15$200
This JetBlue deal was found by Cheapflights users on 6/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/79:25 pmLAS - PIT
1 stop11h 33mJetBlue
Wed 7/1612:43 pmPIT - LAS
1 stop10h 28mJetBlue
Deal found 6/15$273
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:00 amLAS - PIT
1 stop6h 30mDelta
Sat 7/194:23 pmPIT - LAS
1 stop6h 42mDelta
Deal found 6/15$287
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/295:45 pmLAS - PIT
1 stop9h 58mAlaska Airlines
Tue 8/128:03 amPIT - LAS
2 stops15h 20mAlaska Airlines
Deal found 6/15$310
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/246:20 pmLAS - PIT
Nonstop4h 15mSouthwest
Tue 8/56:20 amPIT - LAS
Nonstop4h 35mSouthwest
Deal found 6/16$344

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 June 18, 2025.
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

Mon 8/18

11:59 pm-11:08 am

1 stop8h 09m

Pittsburgh

Wed 8/20

5:06 am-9:00 am

1 stop6h 54m

$145

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Thu 8/21

10:26 pm-5:35 am

Nonstop4h 09m

Pittsburgh

Mon 8/25

6:50 am-8:23 am

Nonstop4h 33m

$163

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Sun 6/29

9:57 pm-3:04 pm

1 stop14h 07m

Pittsburgh

Sun 7/20

7:15 pm-8:58 pm

Nonstop4h 43m

$194

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Thu 7/10

9:54 pm-3:03 pm

1 stop14h 09m

Pittsburgh

Mon 7/14

5:40 pm-11:34 pm

1 stop8h 54m

$200

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Mon 7/7

9:25 pm-11:58 am

1 stop11h 33m

Pittsburgh

Tue 7/15

12:43 pm-8:11 pm

1 stop10h 28m

$273

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Tue 7/8

6:00 am-3:30 pm

1 stop6h 30m

Pittsburgh

Sat 7/19

4:23 pm-8:05 pm

1 stop6h 42m

$287

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Tue 7/29

5:45 pm-6:43 am

1 stop9h 58m

Pittsburgh

Tue 8/12

8:03 am-8:23 pm

2 stops15h 20m

$310

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Thu 7/24

6:20 pm-1:35 am

Nonstop4h 15m

Pittsburgh

Tue 8/5

6:20 am-7:55 am

Nonstop4h 35m

$344

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Fri 9/12

11:00 pm-11:55 pm

2 stops21h 55m

$128

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Wed 7/30

10:20 pm-12:30 pm

1 stop11h 10m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 18 results
1
2

The best insider tips for Las Vegas to Pittsburgh 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 Las Vegas to Pittsburgh trip
Airports
LAS

Las Vegas airport offers self-service TSA screening to streamline security. Follow video instructions for a quick and efficient process.

Read more about LASby Ramsey Qubein
PIT

The 28X Airport Flyer bus is a budget-friendly option to reach downtown Pittsburgh, taking about 45 minutes from PIT.

Read more about PITby John Walton
Our travel experts
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 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 June 13, 2025.

The best time to book flights from Las Vegas to Pittsburgh is 50 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 $262). Flying from Las Vegas to Pittsburgh in November is currently the most expensive (average of $333). 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 June 18, 2025.

One of the essential ways to save on airfare from Las Vegas to Pittsburgh is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 49% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Pittsburgh. Price data was last updated on June 15, 2025.

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

Rainfall in Pittsburgh by month

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

In terms of precipitation, rainfall in Pittsburgh ranges from 2.3 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. October is typically the driest time to visit Pittsburgh when rainfall is around 2.3 in.

Temperature in Pittsburgh by month

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

If weather is an important factor for your trip to Pittsburgh, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 June 18, 2025.
To help decide which airline to fly from Las Vegas to Pittsburgh, see what other customers have to say about Alaska Airlines, Southwest and Delta. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,965 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,809 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,923 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Pittsburgh is the airport most travelers will use when flying to Pittsburgh from Las Vegas Harry Reid Intl. Booking flights from Harry Reid Intl (LAS) to Pittsburgh (PIT) should be relatively easy as there is 1 daily flight to Pittsburgh from 6 different airlines. 4h 09m is how long a flight from Las Vegas to Pittsburgh will take if you book a nonstop flight.

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

    Within the past month, 13 users have taken a look at flights from Las Vegas Harry Reid Intl to 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 $145. Other airlines that can offer you cheap pricing are Spirit Airlines, from $161, and Frontier, from $200. You may be able to fly from Las Vegas to Pittsburgh for 52% 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 ($128), Delta ($133), and American Airlines ($144).

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

    Looking at all options, your cheapest flight can be booked for $103. While the most popular route (Las Vegas Harry Reid Intl - Pittsburgh) can be booked for $161 on average our data indicates $252 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 $262). Flying from Las Vegas to Pittsburgh in November is currently the most expensive (average of $333). 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
Mars
Washington
Steubenville
Monroeville
Belle Vernon

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 Las Vegas to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to John F Kennedy Intl flights
Las Vegas to Newark flights
Las Vegas to LaGuardia flights
Las Vegas to Reagan-National flights
Las Vegas to Dulles Intl flights
Las Vegas to Philadelphia flights
Reno to Newark flights
Reno to Dulles Intl flights
Reno to Reagan-National flights
Reno to John F Kennedy Intl flights
Reno to LaGuardia flights
Reno to Philadelphia flights
Las Vegas to Scranton flights
Las Vegas to Harrisburg flights
Reno to Allentown flights
Las Vegas to Allentown flights
Reno to Pittsburgh flights
Twin Falls to Dulles Intl flights
Las Vegas to Elmira flights
Twin Falls to Reagan-National flights
Twin Falls to John F Kennedy Intl flights
Twin Falls to Newark flights
Reno to Harrisburg flights
Las Vegas to State College flights
Reno to Scranton flights
Reno to State College flights
Las Vegas to Latrobe flights
Reno to Erie flights
Las Vegas to Williamsport flights
Reno to Elmira flights

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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$239FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$125Average$242FlexibilityNo cancel feeOn-time65%
DeltaCheapest$230Average$286FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$266Average$367FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$266Average$321FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$300Average$467FlexibilityNo 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.