Overflow Economy Lot C sits at the far edge of OKC’s on-airport parking.
Lot C functions as Will Rogers World Airport’s overflow economy option, used when the closer economy areas start filling up. It’s an open-air surface lot on airport property, so you’re still inside the official OKC parking system, just at the outer end of the footprint. If you’re price-sensitive and don’t mind a slightly longer walk or shuttle ride, this is the on-airport spot that usually hits the lowest rates.
Pricing tracks with OKC’s economy tier, typically under the daily garage rate by several dollars per 24 hours, and it’s charged per calendar day. You enter from the same general airport access roads that feed the Main terminal, then follow signs for “Economy / Lot C” as you approach. Pay with card at the exit plaza; factor in a few extra minutes because exit lines build up in the 5–7 a.m. and 9–11 p.m. departure peaks.
Shuttles from the outer economy lots at OKC generally run in the 5–10 minute range during normal hours, with stops at the Main terminal departures level. Because Lot C is the overflow area, service frequency can ebb a bit in very late-night or midday lulls. Add at least 20–25 minutes from parking your car in Lot C to standing in the TSA Main security line, so you’re not sprinting to a 7:00 a.m. flight.
Online chatter tends to skip Lot C entirely and jump straight to off-airport promos, which says more about discount marketing than about this specific lot. You’re trading closer-in spots like the garage and main economy lots for a lower daily price and an extra shuttle hop. One practical play: check the airport’s parking availability page before you leave; if economy starts to show “near full,” assume you’ll be pushed to Lot C and pad your schedule by half an hour.