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CA $173 Cheap Flights from Las Vegas (LAS) to Pittsburgh (PIT)

View CA $173 flight on Fri, Oct 9, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Pittsburgh International Airport (PIT)

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Cheap flights from Las Vegas (LAS) to Pittsburgh (PIT)

Prices were available within the past 7 days and start at CA $173 for one-way flights and CA $347 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Oct 1 - Mon, Oct 5
LAS
Las Vegas
PIT
Pittsburgh
CA $347 Roundtrip, found 7 hours ago
CA $347
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Oct 1 from Las Vegas to Pittsburgh, returning Mon, Oct 5, priced at CA $347 found 7 hours ago
American Airlines
Thu, Oct 1 - Mon, Oct 5
LAS
Las Vegas
PIT
Pittsburgh
CA $347 Roundtrip, found 7 hours ago
CA $347
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Oct 1 from Las Vegas to Pittsburgh, returning Mon, Oct 5, priced at CA $347 found 7 hours ago
Breeze Airways
Thu, Oct 1 - Mon, Oct 5
LAS
Las Vegas
PIT
Pittsburgh
CA $348 Roundtrip, found 7 hours ago
CA $348
Roundtrip
found 7 hours ago
Select Breeze Airways flight, departing Thu, Oct 1 from Las Vegas to Pittsburgh, returning Mon, Oct 5, priced at CA $348 found 7 hours ago
Alaska Airlines
Thu, Oct 1 - Mon, Oct 5
LAS
Las Vegas
PIT
Pittsburgh
CA $418 Roundtrip, found 7 hours ago
CA $418
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Thu, Oct 1 from Las Vegas to Pittsburgh, returning Mon, Oct 5, priced at CA $418 found 7 hours ago
American Airlines
Thu, Oct 1 - Mon, Oct 5
LAS
Las Vegas
PIT
Pittsburgh
CA $425 Roundtrip, found 7 hours ago
CA $425
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Oct 1 from Las Vegas to Pittsburgh, returning Mon, Oct 5, priced at CA $425 found 7 hours ago
Breeze Airways
Thu, Oct 1 - Mon, Oct 5
LAS
Las Vegas
PIT
Pittsburgh
CA $427 Roundtrip, found 7 hours ago
CA $427
Roundtrip
found 7 hours ago
Select Breeze Airways flight, departing Thu, Oct 1 from Las Vegas to Pittsburgh, returning Mon, Oct 5, priced at CA $427 found 7 hours ago
JetBlue Airways
Thu, Oct 1 - Mon, Oct 5
LAS
Las Vegas
PIT
Pittsburgh
CA $441 Roundtrip, found 7 hours ago
CA $441
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Thu, Oct 1 from Las Vegas to Pittsburgh, returning Mon, Oct 5, priced at CA $441 found 7 hours ago
American Airlines
Thu, Oct 1 - Mon, Oct 5
LAS
Las Vegas
PIT
Pittsburgh
CA $454 Roundtrip, found 7 hours ago
CA $454
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Oct 1 from Las Vegas to Pittsburgh, returning Mon, Oct 5, priced at CA $454 found 7 hours ago
Breeze Airways
Thu, Oct 1 - Mon, Oct 5
LAS
Las Vegas
PIT
Pittsburgh
CA $456 Roundtrip, found 7 hours ago
CA $456
Roundtrip
found 7 hours ago
Select Breeze Airways flight, departing Thu, Oct 1 from Las Vegas to Pittsburgh, returning Mon, Oct 5, priced at CA $456 found 7 hours ago
Delta
Thu, Oct 1 - Mon, Oct 5
LAS
Las Vegas
PIT
Pittsburgh
CA $469 Roundtrip, found 7 hours ago
CA $469
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Oct 1 from Las Vegas to Pittsburgh, returning Mon, Oct 5, priced at CA $469 found 7 hours ago

Find the cheapest month to fly from Las Vegas (LAS) to Pittsburgh (PIT)

September is typically the cheapest month to fly

From CA $291 - CA $588 per traveller.

Frequently asked questions

How much does a flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) cost?
You can find cheap one-way flights from CA $173 and cheap return flights from CA $347 LAS to PIT with Expedia. One-way flights typically cost between CA$328 and CA$1097, and return flights often range between CA$747 and CA$2528. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when LAS to PIT ticket fares go up or down.
What is the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
August is typically the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.), with average return fares around CA$424. August often sees lower prices as the peak summer travel season begins to wind down, and families are preparing for the school year. Other cheap months to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) include February and July.
Which airlines fly direct from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Only one airline offers direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.). Southwest Airlines operates 10 direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) every week.
How do I find cheap flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
To find a cheap flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The best airline to fly with from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) will differ from traveler to traveler. If you like to fly early, Southwest Airlines offers early morning flights. If price is the most important factor, Southwest Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Las Vegas, NV (LAS) to Pittsburgh, PA (PIT)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
There is 1 nonstop flight per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.). For even more choices, look at flights that include layovers, as there are around 161 connecting flights per day. Some common connection points include Seattle - Tacoma Intl. (SEA), San Diego Intl. (SAN), and O'Hare Intl. (ORD).
What is the earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) typically departs around 12:05 AM local time. This flight is operated by United and is a seasonal service, active only in June. An early departure like this can be great for maximising your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
You'll typically find the most flights from Harry Reid International Airport (LAS) to Pittsburgh International Airport (PIT) on a Sunday, with around 110 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, United, and American Airlines. Sundays offer notably more flight options compared to other days of the week, making it a good day to consider if you need flexibility.
What are the most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Southwest Airlines, American Airlines and Delta, offer flights during this window. Many travelers prefer this because it allows for an early start to your travel day, getting you to your destination with plenty of time left in the day.
How long does it take to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Flying nonstop from LAS to PIT takes around 4 hours 20 minutes, with the route covering approximately 3,064 kilometers. Flights with a layover typically take 2 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Yes, you can fly business class or first class between LAS and PIT. Airlines that offer business class service on this route include:
  • Frontier Airlines
  • Delta
First class cabins are available on:
  • Spirit Airlines
  • Alaska Airlines
  • United
  • Delta
  • American Airlines
How do I earn miles on a Las Vegas, NV (LAS) to Pittsburgh, PA (PIT) flight with Expedia?
It's easy to earn miles on a Las Vegas, NV (LAS) to Pittsburgh, PA (PIT) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Pittsburgh, PA (PIT) from Las Vegas, NV (LAS)?
If you're planning to travel to Pittsburgh from Harry Reid International Airport (LAS), you can fly directly into Pittsburgh International Airport (PIT). Some flights may connect through major hubs like Portland International Airport (PDX), San Diego International Airport (SAN), or Los Angeles International Airport (LAX) before reaching Pittsburgh. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Las Vegas, NV (LAS) to Pittsburgh, PA (PIT) at the last minute?
Typically, booking a last minute flight from Las Vegas, NV (LAS) to Pittsburgh, PA (PIT) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Las Vegas, NV (LAS) to Pittsburgh, PA (PIT) flight and hotel package?
Securing a Las Vegas, NV (LAS) to Pittsburgh, PA (PIT) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
If you booked your Las Vegas, NV (LAS-Harry Reid Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. 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 if you'd like more information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Pittsburgh Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways
Roundtrip price
CA $346
Distance
3046 km
Average flight time
7 hours 50 mins

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Las Vegas to Pittsburgh Flights

The easy way to book your flights from Las Vegas to Pittsburgh 

With Expedia, it’s simple to find and book flights to Pittsburgh from Las Vegas whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Pittsburgh Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Las Vegas to Pittsburgh today, tomorrow, or this week.  

 

Save dollars with cheap flights from Harry Reid Intl., LAS to Pittsburgh Intl., PIT 

Sort your search results by price to find great deals on your flight from Las Vegas to Pittsburgh—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Pittsburgh from Las Vegas currently is just CA $347 rising to CA $469.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Pittsburgh  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Pittsburgh from Las Vegas 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Pittsburgh with Expedia today.

Las Vegas to Pittsburgh Flights

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