Best apps for booking Denver airport parking
Here are the main options for booking DIA parking via app or mobile site in 2026:
- SpotHero — national aggregator with some DIA lots; charges a booking fee
- ParkWhiz / BestParking — national aggregator (same platform), some DIA lots; charges a booking fee
- Windy Parking — DIA-specific, all local off-airport lots; no booking fee
- Individual lot apps — ParkDIA app, WallyPark app, The Parking Spot app; no fee, one lot per app
- flydenver.com — DIA's official mobile site for on-airport parking only
For the most complete DIA coverage, use a DIA-specific tool. National apps are convenient but may not show all available options — and their booking fees add up over a multi-day trip.
SpotHero for Denver airport parking
SpotHero is one of the most widely used parking apps in the US, with a clean interface and support for Apple Pay and Google Pay. For DIA parking, it lists some off-airport lots but not all of them — smaller local operators near Denver International may not be in SpotHero's inventory.
Pros:
- Large, recognizable brand with a polished app experience
- Easy checkout with Apple Pay / Google Pay support
- Good for finding parking in downtown Denver as well as the airport
Cons:
- Does not list all local DIA off-airport lots — some of the cheapest options may be missing
- Charges a booking fee of $1–3 per transaction, added at checkout
- Headline rates in search results do not include the service fee
ParkWhiz / BestParking for Denver airport parking
ParkWhiz acquired BestParking and now operates both under Arrive's ownership. Both platforms show the same lot inventory and use the same fee structure. If you've searched for DIA parking on BestParking in the past, you were using the same underlying platform as ParkWhiz.
Pros:
- Good price comparison interface across multiple lots
- Same inventory as BestParking — no need to check both
- iOS and Android apps available
Cons:
- Service fees ($1–3 per booking) increase total cost vs. direct booking
- Incomplete DIA local lot coverage — not all Denver off-airport operators are listed
- Arrive (ParkWhiz's parent) also owns parking lots in some markets — potential conflict of interest to be aware of when evaluating search results
Individual lot apps — ParkDIA, WallyPark, The Parking Spot
Each major DIA off-airport lot has its own app or mobile-optimized website for direct booking. These are worth using if you've already decided on a lot — especially for repeat customers who want to earn loyalty points.
Pros:
- No booking fee — you're booking directly with the lot
- Loyalty point accrual (Spot Club, WPS rewards, ParkDIA Rewards)
- Access to lot-specific promotions and promo codes
- Direct relationship with the lot if you need to modify or cancel
Cons:
- You can only see one lot at a time — comparison requires visiting multiple apps or sites
- No side-by-side price comparison across lots
- More time-consuming if you haven't already chosen a specific lot
DIA's official parking app — flydenver.com
Denver International Airport does not have a standalone mobile app, but its official website — flydenver.com — is fully mobile-optimized and functions as a practical DIA parking booking tool. Through flydenver.com, you can reserve spots in DIA's on-airport parking options:
- Economy lots — open-air, $10/day; shuttle to terminal every 5–10 minutes
- Pikes Peak garage — covered parking, approximately $26/day; walking distance to terminal
- Valet parking — premium option at the terminal
flydenver.com is the right tool if you specifically want on-airport parking. It does not show off-airport options, which are typically cheaper — especially for trips longer than 2–3 days. For a full picture including off-airport lots, use a DIA-specific comparison tool alongside flydenver.com.
What to look for in a Denver airport parking app
When evaluating any app for DIA parking, check for these features:
- Coverage of all DIA-area lots — national apps may miss local operators
- Transparent all-in pricing — including any service fees before you click through
- Covered vs. uncovered filter — important for Denver's hail season (May–September)
- Cancellation policy visibility — can you cancel or change dates if your flight changes?
- Shuttle tracking or estimated pickup time — helpful for managing return pickup
- Mobile confirmation for lot entry — QR code or license plate recognition at the gate
App comparison — DIA parking at a glance
| App / Platform | DIA Lots Covered | Booking Fee | Covered Filter | Cancellation Policy |
|---|---|---|---|---|
| SpotHero | Some off-airport | Yes — ~$1–3 | Yes | Varies by lot |
| ParkWhiz / BestParking | Some off-airport | Yes — ~$1–3 | Yes | Varies by lot |
| Windy Parking | All DIA off-airport | No | Yes | Varies by lot |
| flydenver.com | On-airport only | No | Yes (Pikes Peak) | Flexible |
| Individual lot apps | 1 lot per app | No | Lot-specific | Varies by lot |
Tips for booking DIA parking via app
- Book 1–2 weeks ahead for the best rates — DIA-area lots fill up quickly in summer and around major holidays; last-minute rates can be 30–50% higher
- Filter for covered parking if flying May–September — Denver's hail season is real; hail damage to vehicles in open-air lots is an annual occurrence
- Save confirmation to your phone — no need to print; most lots use QR code scanning or license plate recognition at the entry gate
- Use lot phone number on return — if your shuttle hasn't arrived within the expected window after landing, call the lot directly using the number on your confirmation; most lots will dispatch a dedicated vehicle
- Check each lot's cancellation policy before booking — flight plans change, and some lots offer free cancellation while others charge a fee
- Compare all-in price, not headline rate — add service fees before comparing any app's result to a direct-book option