Cheap Flights from Pittsburgh (AGC) to Las Vegas (LAS)

Popular airlines from Pittsburgh, PA (AGC-Allegheny County) to Harry Reid Intl. Airport (LAS)

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Flights from Pittsburgh (AGC) to Las Vegas (LAS)
Origin airport
Allegheny County
Destination airport
Harry Reid Intl.
Distance
1921 mi

Pittsburgh to Las Vegas Flights

The cheapest times to fly from Pittsburgh to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pittsburgh to Las Vegas are during the month of . You can find some of the cheapest flights from Pittsburgh to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pittsburgh to Las Vegas

Sunday is one of the best days to book for cheap flights from Pittsburgh to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pittsburgh to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pittsburgh to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pittsburgh to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pittsburgh to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Allegheny County Airport (AGC) to Harry Reid Intl. Airport (LAS) cost?
Discover the latest flight deals from AGC to LAS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from AGC to LAS?
The cheapest flights from AGC to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Allegheny County Airport (AGC) to Harry Reid Intl. Airport (LAS)?
You can't fly nonstop to Harry Reid Intl. Airport (LAS) from Pittsburgh, PA (AGC-Allegheny County). However, you can easily journey to Las Vegas without any layovers by leaving from Pittsburgh Intl. Airport (PIT).
What is the cheapest airline that flies from AGC to LAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from AGC to LAS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Allegheny County Airport (AGC) to Harry Reid Intl. Airport (LAS)?
Nonstop flights from Allegheny County Airport (AGC) to Harry Reid Intl. Airport (LAS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AGC to LAS?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Allegheny County Airport (AGC) to Harry Reid Intl. Airport (LAS)?
To land at Harry Reid Intl. Airport (LAS) without delays, select a flight that leaves from Allegheny County Airport (AGC) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Allegheny County Airport (AGC) to Harry Reid Intl. Airport (LAS) last-minute?
Holding off until just before your departure to book a flight from AGC to LAS generally means paying more. While you may come across some last-minute deals, there's no guarantee. Be flexible with your itinerary for the best chance of scoring a bargain.
Is it cheaper to book an AGC to LAS flight and hotel package?
Compared with arranging flights and hotels separately, booking an AGC to LAS flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Simply pick your flights and choose from our wide range of hotels, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Allegheny County Airport (AGC) to Harry Reid Intl. Airport (LAS)?
If you reserved your AGC to LAS flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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