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$67+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PIT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 Thursday and return on a Friday

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 September 15, 2025.

Round-trip from

$135
(Cheapflightsfares)

One-way from

$67
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$305

Good round-trip deal

$163 or less

Good one-way deal

$152 or less
From Las Vegas Harry Reid Intl to Pittsburgh
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One-way flight from Las Vegas Harry Reid Intl to Pittsburgh
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Highest demand for flights based on searches. 12% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Pittsburgh.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Pittsburgh.
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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 September 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:00 amLAS - PIT
Nonstop4h 20mSpirit Airlines
Wed 10/295:17 pmPIT - LAS
Nonstop4h 45mSpirit Airlines
Deal found 9/14$135
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Tue 9/309:00 amLAS - PIT
Nonstop4h 20mSpirit Airlines
Wed 10/15:25 pmPIT - LAS
Nonstop4h 47mSpirit Airlines
Deal found 9/13$137
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 9/279:00 amLAS - PIT
Nonstop4h 20mSpirit Airlines
Wed 10/15:25 pmPIT - LAS
Nonstop4h 47mSpirit Airlines
Deal found 9/13$141
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:53 amLAS - PIT
Nonstop4h 16mSpirit Airlines
Wed 10/155:17 pmPIT - LAS
Nonstop4h 45mSpirit Airlines
Deal found 9/14$143
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Fri 10/108:53 amLAS - PIT
Nonstop4h 16mSpirit Airlines
Sun 10/125:17 pmPIT - LAS
Nonstop4h 45mSpirit Airlines
Deal found 9/13$151
This Expedia deal was found by Cheapflights users on 9/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:53 amLAS - PIT
Nonstop4h 16mSpirit Airlines
Mon 10/275:17 pmPIT - LAS
Nonstop4h 45mSpirit Airlines
Deal found 9/12$152
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:00 amLAS - PIT
Nonstop4h 20mSpirit Airlines
Fri 10/35:25 pmPIT - LAS
Nonstop4h 47mSpirit Airlines
Deal found 9/14$163
This Spirit deal was found by Cheapflights users on 9/13. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/299:00 amLAS - PIT
Nonstop4h 20mSpirit Airlines
Wed 10/15:25 pmPIT - LAS
Nonstop4h 47mSpirit Airlines
Deal found 9/13$164
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Sat 9/279:00 amLAS - PIT
Nonstop4h 20mSpirit Airlines
Sun 9/285:25 pmPIT - LAS
Nonstop4h 47mSpirit Airlines
Deal found 9/13$165
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 9/279:00 amLAS - PIT
Nonstop4h 20mSpirit Airlines
Fri 10/35:25 pmPIT - LAS
Nonstop4h 47mSpirit Airlines
Deal found 9/13$171
This Expedia deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:00 amLAS - PIT
Nonstop4h 20mSpirit Airlines
Fri 10/105:17 pmPIT - LAS
Nonstop4h 45mSpirit Airlines
Deal found 9/15$172
This Orbitz deal was found by Cheapflights users on 9/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:59 amLAS - PIT
1 stop12h 36mMultiple Airlines
Mon 11/1710:32 pmPIT - LAS
Nonstop4h 48mMultiple Airlines
Deal found 9/13$175

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 September 15, 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

Sat 10/4

9:00 am-4:20 pm

Nonstop4h 20m

Pittsburgh

Wed 10/29

5:17 pm-7:02 pm

Nonstop4h 45m

$135

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Sat 10/25

8:53 am-4:09 pm

Nonstop4h 16m

Pittsburgh

Mon 10/27

5:17 pm-7:02 pm

Nonstop4h 45m

$143

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Fri 10/10

8:53 am-4:09 pm

Nonstop4h 16m

Pittsburgh

Sun 10/12

5:17 pm-7:02 pm

Nonstop4h 45m

$151

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Thu 10/30

8:53 am-4:09 pm

Nonstop4h 16m

Pittsburgh

Thu 10/30

5:17 pm-7:02 pm

Nonstop4h 45m

$151

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Fri 10/3

9:00 am-4:20 pm

Nonstop4h 20m

Pittsburgh

Wed 10/29

5:17 pm-7:02 pm

Nonstop4h 45m

$163

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Mon 9/29

9:00 am-4:20 pm

Nonstop4h 20m

Pittsburgh

Wed 10/1

5:25 pm-7:12 pm

Nonstop4h 47m

$164

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Wed 10/8

10:40 pm-9:36 am

1 stop7h 56m

Pittsburgh

Tue 10/14

11:14 am-3:39 pm

1 stop7h 25m

$183

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Wed 10/29

6:00 am-5:04 pm

1 stop8h 04m

Pittsburgh

Tue 11/4

4:03 pm-9:13 pm

1 stop8h 10m

$183

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Thu 10/23

2:22 pm-11:59 pm

1 stop6h 37m

Pittsburgh

Wed 11/5

3:04 pm-10:10 pm

1 stop10h 06m

$183

Las VegasPittsburgh

LAS - PIT

LASPIT

Las Vegas Harry Reid Intl

Thu 11/13

12:15 am-4:49 pm

1 stop13h 34m

Pittsburgh

Mon 11/17

10:32 pm-12:20 am

Nonstop4h 48m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 20 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 September 12, 2025.

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 $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 September 15, 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 afternoon could potentially save you up to 44% 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 September 14, 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.

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 September 15, 2025.
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
4,242 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 are 2 daily flights to Pittsburgh from 5 different airlines. 4h 16m 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, 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 4h 20m. Your travel time will be generally consistent. There are 1903 mi between Las Vegas and Pittsburgh. Generally, flights for this route are nonstop.

  • 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 $134. Other airlines that can offer you cheap pricing are Delta, from $143, and American Airlines, from $266. You may be able to fly from Las Vegas to Pittsburgh for 57% less than the average price by searching for these airlines.

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

    Looking at all options, your cheapest flight can be booked for $70. While the most popular route (Las Vegas Harry Reid Intl - Pittsburgh) can be booked for $135 on average, our data indicates $256 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 Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Steubenville
Monroeville
Washington
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.
Las Vegas to Newark flights
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Reno to Elmira flights
Twin Falls to Reagan-National flights
Twin Falls to Dulles Intl flights
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Reno to Erie flights

Top 5 airlines flying from Las Vegas to Pittsburgh

Discover the top 5 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$134Average$262FlexibilityNo cancel feeOn-time65%
DeltaCheapest$143Average$286FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$345FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$271Average$458FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$276Average$370FlexibilityNo cancel feeOn-time69%

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