$104 Cheap Frontier Airlines flights Los Angeles (LAX) to Raleigh (RDU)

Finding cheap one-way Frontier Airlines flights from LAX to RDU from $104 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Or check out our budget-friendly round-trip fares from $183 for your next adventure.**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.

Frontier Airlines flights to Raleigh are generally more affordable in the low-season months of January and December. Whether you’re searching for a round-trip or one-way ticket, you could land a better deal then.

Look for cheap Frontier Airlines flights from Los Angeles Intl. Airport (LAX) to Raleigh - Durham Intl. Airport (RDU) one to three months ahead of 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. Regardless of fare type and journey, the ideal day to book a domestic flight is usually Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel 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.

Click on the “Nonstop” filter when looking for direct Frontier Airlines flights from LAX to RDU. It’s also a great way to compare other airlines offering the same nonstop trip.

Browse Frontier Airlines’s earliest flights from LAX to RDU by checking our “Morning” and “Early Morning” filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer 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.

Catch a Frontier Airlines flight from Los Angeles Intl. Airport (LAX) to Raleigh, and you’ll likely come in to Raleigh - Durham Intl. Airport (RDU). This is the airline’s primary hub here.

With a rewarding loyalty program, Frontier Airlines is a top pick for many passengers flying from LAX to RDU. Plus, if you’re a Frontier Miles 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.

Changes are typically free within 24 hours of booking, but your airline may add a charge after that time. For further information about modifying 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 additional costs, tick the “Changes included” or “No cancel fee” filter when organizing your next escape.