$119 Cheap Delta flights Philadelphia (PHL) to Oklahoma City (OKC)

Grab cheap round-trip Delta Air Lines flights from $237 from PHL to OKC by organizing your results from “Price (lowest to highest)” on Expedia. Or look for deals from $119 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.

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

Begin your search one to three months ahead of your departure date to find cheaper fares on Delta Air Lines flights from Philadelphia Intl. Airport (PHL) to Will Rogers World Airport (OKC). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic flights.*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 journey from PHL to OKC with Delta Air Lines or any other carriers, check the “Nonstop” box when looking for tickets.

Find Delta Air Lines’s earliest flights from PHL to OKC by checking the “Morning” and “Early Morning” filters. Not only will you get to your destination sooner, early departures also have a 20% less chance of being 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.

Delta Air Lines flights from Philadelphia Intl. Airport (PHL) to Oklahoma City come in to Will Rogers World Airport (OKC). This is the main entry point to this destination.

Delta Air Lines makes traveling from PHL to OKC more comfortable with an excellent in-flight experience and a rewarding loyalty program. You may even earn points with Delta SkyMiles. Be sure to sign up to Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*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 add a charge after that time. For more information about modifying your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to change your plans without extra charges, check the “Changes included” and “No cancel fee” filters when planning your next escape.