$167 Cheap Delta flights Kalispell (FCA) to Oklahoma City (OKC)

Finding cheap one-way Delta Air Lines flights from FCA to OKC from $167 on Expedia is a cinch — just filter by “Price (lowest to highest).” Alternatively, check out our affordable round-trip fares from $333 for your next 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.

Delta Air Lines flights to Oklahoma City are generally cheaper in the off-peak months of January and February. Whether you’re in search of a one-way or a return ticket, you could score a better deal then.

Search for affordable Delta Air Lines flights from Glacier Park Intl. Airport (FCA) to Will Rogers World Airport (OKC) one to three months ahead of your departure date. 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 type and itinerary, the best day of the week to book a domestic flight is generally Sunday and the most expensive day is typically 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.

Use the “Nonstop” filter when searching for direct Delta Air Lines flights from FCA to OKC. It’s also an easy way to compare other carriers offering the same direct route.

Filter your results by “Early Morning” and “Morning” to see the earliest departures from FCA to OKC. Jetting off early means you’re 20% less likely to experience 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.

Will Rogers World Airport (OKC) is the primary Oklahoma City hub for Delta Air Lines flights from Glacier Park Intl. Airport (FCA).

Traveling from FCA to OKC with Delta Air Lines means enjoying a variety of perks, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That’s on top of 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.

It’s usually possible to cancel or change your flight, although there may be a charge if you booked over 24 hours ago. Need to keep your options open? Apply the “No cancel fee” or “Changes included” filter to find flights that won’t penalize you if you have to adjust your plans. To update your itinerary, head to “Trips,” select your flight and click on “Manage Booking” for more details.