$99 Cheap Delta flights Pittsburgh (PIT) to Raleigh (RDU)

You can find cheap round-trip Delta Air Lines flights from $149 from PIT to RDU by filtering your results from “Price (lowest to highest)” on Expedia. Or search for deals from $99 for a one-way trip.**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.

Delta Air Lines flights to Raleigh are generally cheaper in the low-season months of January and December. Whether you need a round-trip or one-way ticket, you could land a better deal then.

To find cheap Delta Air Lines fares from Pittsburgh Intl. Airport (PIT) to Raleigh - Durham Intl. Airport (RDU), start searching one to three months before your planned 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 price you pay. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight 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.

To figure out if there’s a direct trip from PIT to RDU with Delta Air Lines or another airline, check the “Nonstop” filter when searching for tickets.

Find Delta Air Lines’s earliest flights from PIT to RDU by checking the “Morning” and “Early Morning” filters. Not only will you arrive sooner, early departures are also 20% less likely to be canceled.**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.

Hop on a Delta Air Lines flight from Pittsburgh Intl. Airport (PIT) to Raleigh, and you’ll likely land at Raleigh - Durham Intl. Airport (RDU). This is the airline’s main hub in this city.

Flying from PIT to RDU with Delta Air Lines comes with a host of benefits, including an excellent in-flight experience and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That’s in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Typically, you can change or cancel your flight, although additional charges may apply if you booked over 24 hours ago. Need flexible options? Use Expedia’s “No cancel fee” and “Changes included” filters to find flights that won’t charge extra if you have to alter your plans. To modify your booking, head to “Trips,” select your flight and click on “Manage Booking” for more details.