$83 Cheap Spirit Airlines flights Las Vegas (LAS) to Pittsburgh (PIT)

You can find cheap return Spirit Airlines flights from $156 from LAS to PIT by filtering your results from “Price (lowest to highest)” on Expedia. Or look for deals from $83 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines flights to Pittsburgh are typically cheaper in the quieter months of January and February. Whether you’re after a one-way or a return ticket, you could land a better deal then.

For cheap Spirit Airlines fares from Harry Reid Intl. Airport (LAS) to Pittsburgh Intl. Airport (PIT), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the cost. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Simply enter your dates, hit search and tick the “Nonstop” filter on Expedia to find any direct flights from LAS to PIT with Spirit Airlines or other airlines.

To find the earliest departure from LAS to PIT with Spirit Airlines, sort your results by “Morning” and “Early Morning.” Booking an early flight usually means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Spirit Airlines flights from Harry Reid Intl. Airport (LAS) to Pittsburgh touch down at Pittsburgh Intl. Airport (PIT). This is the main entry point here.

With a rewarding loyalty program, Spirit Airlines is a top choice for many travelers flying from LAS to PIT. Plus, as a Free Spirit and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

In most cases, you can change or cancel your flight, although there may be additional fees if your booking was made over 24 hours ago. Need to keep your options open? Make use of Expedia’s “Changes included” or “No cancel fee” filter to find flights that won’t charge extra if you need to adjust your plans. To modify your booking, go to “Trips,” select your flight and click on “Manage Booking” for more details.