$57 Cheap Spirit Airlines flights Las Vegas (LAS) to Philadelphia (PHL)

Make use of the “Price (lowest to highest)” filter on Expedia to look for cheap Spirit Airlines return flights from $114 from LAS to PHL. Affordable one-way options from $57 are available as well.**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 Philadelphia are often cheaper in the quieter months of January and February. Whether you need a one-way or a return ticket, you could find a better deal then.

Look for cheap Spirit Airlines flights from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL) one to three months prior to your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and journey, the ideal day to book a domestic flight is usually Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**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.

Spirit Airlines offers direct flights from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL), with 6 weekly departures. Just apply the “Nonstop” and “Airline” filters while searching on Expedia to find all direct Spirit Airlines flights to PHL.

Leave Harry Reid Intl. Airport (LAS) for Philadelphia Intl. Airport (PHL) on a nonstop Spirit Airlines flight, and you’ll be in the skies for about 4h 43m.

Taking off from LAS at 6:00AM UTC-8, the earliest Spirit Airlines flight to PHL arrives at 1:42PM UTC-5. Traveling earlier in the day means you’ll be less likely to encounter cancellations or delays.* Prefer a later start? The last Spirit Airlines flight from LAS to PHL departs at 4:40PM UTC-8 and touches down at 12:25AM UTC-5.*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.

Philadelphia Intl. Airport (PHL) is the main Philadelphia hub for Spirit Airlines flights from Harry Reid Intl. Airport (LAS).

A rewarding loyalty program and the chance to rack up points through Free Spirit are the start of the reasons to travel from LAS to PHL with Spirit Airlines. Plus, when you join our One Key™ program, you can earn OneKeyCash™* in addition to any airline loyalty program earnings. It’s yours to spend on your next adventure.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Spirit Airlines generally operates Airbus A320neo planes for journeys from Harry Reid Intl. Airport (LAS) to Philadelphia Intl. Airport (PHL). Bear in mind that aircraft type can vary depending on operational requirements, so the plane you catch might be different on your day of travel.

Changes are generally free within 24 hours of making your booking, but your airline may add a charge after that. For more details about altering your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to change your plans without being charged, apply the “No cancel fee” or “Changes included” filter when organizing your next trip.