BIL economy parking starts around $8/day — the cheapest way to leave your car on airport grounds. You park in a budget lot and ride a 8-minute shuttle to your terminal. It costs a little less than the garage in exchange for the shuttle.

BIL Economy Lot
Economy
15 min from the terminal · 8-min shuttle · ~23 min door to terminal
Economy vs the on-airport garage. Economy parking saves about $12/day over the $20/day garage at BIL— but you ride a shuttle instead of walking in. For a longer trip the saving adds up; for a quick overnight, the garage's short walk can be worth the extra.
Reserving ahead locks your price and your spot — many lots offer free cancellation, so plans can change. No markup, no countdown timers.
Planning your Leave-By Time? Add your parking drive plus the shuttle to your buffer — a cheaper lot can mean 20 extra minutes before you reach security.
Economy parking at BIL starts around $8/day — the cheapest way to leave your car on airport grounds. You park in a budget lot and ride a 8-minute shuttle to your terminal. Rates are starting estimates to compare, not a quote.
Yes. Economy parking at BIL runs about $8/day versus roughly $20/day for the on-airport garage — about $12/day less. You trade the garage's short walk for a shuttle ride, so economy wins on price and the garage wins on time.
You don't have to, but reserving ahead usually locks today's rate and guarantees a spot on a busy morning. Many lots offer free cancellation if plans change — there's no markup and no countdown timers.
Rates are starting daily estimates to compare lots, not a quote — confirm the current price when you reserve. Not affiliated with the TSA or U.S. government.