$134 Cheap Delta flights Raleigh (RDU) to Oklahoma City (OKC)

Finding cheap one-way Delta Air Lines flights from RDU to OKC from $134 on Expedia is a breeze — just filter by “Price (lowest to highest).” Alternatively, check out our affordable return fares from $267 for your next exciting getaway.**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.

Look for round-trip or one-way flights to Oklahoma City in January or February. You could find cheaper fares with Delta Air Lines during these off-peak travel months.

To find cheap Delta Air Lines fares from Raleigh - Durham Intl. Airport (RDU) to Will Rogers World Airport (OKC), start searching one to three months before your planned departure. Securing 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 overall cost. Sunday tends to be the cheapest, 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.

Fill in your dates, press search and check the “Nonstop” filter on Expedia to browse any direct flights from RDU to OKC with Delta Air Lines or another carrier.

Search Delta Air Lines’s earliest flights from RDU to OKC by selecting the “Early Morning” and “Morning” filters. Not only will you get to where you’re going 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.

Take a Delta Air Lines flight from Raleigh - Durham Intl. Airport (RDU) to Oklahoma City, and you’re most likely to come in to Will Rogers World Airport (OKC). This is the airline’s main hub here.

With an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a top choice for many travelers heading from RDU to OKC. What’s more, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which you can put toward future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are generally free within 24 hours of making a booking, but your airline may charge you after that time. For further information about altering your flights, check out your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to change your itinerary without additional costs, check the “No cancel fee” or “Changes included” filter when planning your next trip.