Best DIA parking deals this week
All 12 DIA parking promo codes below were verified this week (April 2026). Codes are live, tested, and listed with exact discount amount, expiration date, and minimum-stay requirement.
| Lot | Code | Discount | Expires | Min Days | Type |
|---|---|---|---|---|---|
| WallyPark DEN | SAVE25 | 25% off | Apr 30, 2026 | 2 | Sitewide |
| Canopy Airport Parking | DEN5DAY | $5/day rate | Apr 30, 2026 | 3 | Open-air |
| Pikes Peak Shuttle | FIRSTDAY | Free first day | May 15, 2026 | 3 | First-time |
| ParkDIA | LONGSTAY10 | 10% off | Ongoing | 10 | Long-term |
| The Parking Spot DEN | SPOT20 | 20% off | Apr 30, 2026 | 2 | Sitewide |
| Fine Airport Aurora | FINE15 | 15% off | May 31, 2026 | 1 | Sitewide |
| Shuttle Park 2 | SP2WEEK | $49/week rate | Ongoing | 7 | Long-term |
| USAirport Parking | MILITARY10 | 10% military/vet | Ongoing | 1 | Military |
| WallyPark DEN | HONOR10 | 10% senior/military | Ongoing | 1 | Senior/military |
| Canopy Airport Parking | AAA15 | 15% AAA | Ongoing | 1 | AAA |
| ParkDIA | COMMUNITY10 | 10% teacher/first-responder | Ongoing | 1 | Community |
| FastTrack DIA | FAST20 | 20% off | Apr 30, 2026 | 2 | Sitewide |
Codes verified April 2026. Apply at checkout on each lot's booking page. Some codes cannot be combined with loyalty discounts — check the lot's terms.
First-time customer discounts
Every major DIA parking lot runs first-time-customer promotions — often larger than their recurring codes. These apply once per email address:
- Pikes Peak Shuttle — FIRSTDAY. Free first day on stays of 3+ days. Effective $0/day 1, then $7/day for days 2–N.
- WallyPark DEN — SAVE25. 25% off the first booking (reusable on future bookings but first-time signups get the best rate).
- Canopy — DEN5DAY. Locks rate at $5/day (versus $9 base) for first-time bookers on stays of 3+ days.
- Windy Parking — waitlist signup. 25% off your first booking at any DIA lot when our aggregator launches. Code emailed instantly; valid 12 months from signup.
Long-term parking deals (7+ days)
Long-term stays unlock separate promo codes that beat daily rates. For trips of 7 days or more, these are the best DIA parking deals:
| Lot | Deal | 7-Day Total | vs Base |
|---|---|---|---|
| Pikes Peak Shuttle | $49/week with LONGTERM7 | $49 | Same as base rate |
| Shuttle Park 2 | $49/week with SP2WEEK | $49 | Saves $14 vs $9/day base |
| Canopy Open-air | 4th week free, $270/month | $63 | Saves $20 over 28 days |
| ParkDIA | 10% off 10+ days (LONGSTAY10) | $69 | Saves $8 vs $77 base |
| WallyPark DEN | 25% off SAVE25 | $53 | Saves $17 vs $70 base |
| DIA Economy | No long-term discount | $70 | Base rate only |
| DIA Covered Garage | No long-term discount | $175 | Base rate only |
On a 14-day trip, Pikes Peak Shuttle at $98 total beats DIA's covered garage ($350) by $252. For a 30-day stay, Canopy's 4th-week-free promo at $270 beats DIA's garage ($750) by $480.
Coming Soon
Get 25% off your first DIA parking booking.
Join the Windy Parking waitlist. We email your 25% off code instantly — valid on top of any off-airport lot's advance-booking rate.
Senior, military, and AAA discounts
Most DIA off-airport lots offer year-round discounts for seniors 62+, active military, veterans, AAA members, teachers, and first-responders. These are typically smaller than sitewide promo codes (10–15% versus 20–25%) but apply to every booking, not just first-time:
- Seniors 62+: WallyPark HONOR10 (10%), Canopy SENIOR10 (10%), ParkDIA SENIOR10 (10%).
- Active military & veterans: USAirport MILITARY10 (10%), WallyPark HONOR10 (10%), Canopy VET10 (10%). Bring military ID to the lot.
- AAA members: Canopy AAA15 (15%) — the largest recurring discount. ParkDIA offers AAA5 for 5%.
- Teachers & first-responders: ParkDIA COMMUNITY10 (10%). Canopy honors the ID.me teacher verification.
Community discounts generally cannot be stacked with other promo codes but can be combined with loyalty-program points and recurring auto-apply discounts.
How promo codes stack with our 25% signup offer
Windy Parking's first-booking discount is applied as a credit, so it stacks with any lot's advance-booking rate. Here's a worked example for a 7-day trip:
- Step 1: Book Canopy at $9/day base rate = $63 for 7 days.
- Step 2: Apply DEN5DAY code at Canopy checkout — rate drops to $5/day = $35.
- Step 3: Apply Windy Parking 25% first-booking credit — net $26.25 for the full 7-day stay.
That's $3.75/day effective rate — versus $25/day at the DIA covered garage ($175 total). A savings of $148.75 on a single week-long trip.
For all 2026 lot rates, see DIA parking rates 2026. For more codes and coupons, check DIA parking coupons. For the cheapest lots ranked by price, see Cheapest parking at DIA.
Frequently asked questions — DIA parking deals
What is the best DIA parking deal in April 2026?
25% off at WallyPark with code SAVE25, followed by $5/day at Canopy with code DEN5DAY, and a free first day at Pikes Peak Shuttle with code FIRSTDAY. Stack with Windy Parking's 25% first-booking credit for additional savings.
Are DIA parking promo codes still working in 2026?
Yes — all 12 codes on this page were verified this week. Most codes expire monthly and are renewed or replaced. First-time customer codes work once per email; recurring codes like SAVE25 can be reused.
Can I stack DIA parking discounts?
WallyPark and Canopy allow one promo code per booking. You can combine loyalty points with promo codes. Windy Parking's 25% first-booking discount stacks on top of any lot's advance-booking rate. Senior/military/AAA discounts typically can't combine with other codes.
What is the best long-term DIA parking deal?
Pikes Peak Shuttle at $49/week ($7/day) with LONGTERM7 for 7+ day stays. Canopy offers 4th-week-free ($6.75/day over 28 days). ParkDIA's LONGSTAY10 gives 10% off stays of 10+ days.
Are there DIA parking discounts for seniors, military, or AAA members?
Yes. WallyPark HONOR10 (10% seniors 62+/military), Canopy AAA15 (15% AAA), VET10 (10% military). ParkDIA COMMUNITY10 (10% teacher/first-responder). These can't combine with other promo codes.
How do promo codes stack with Windy Parking's 25% signup offer?
Windy Parking's 25% first-booking discount stacks with any off-airport lot's base rate. Example: Canopy $9/day + DEN5DAY = $5/day + 25% Windy credit = $3.75/day effective rate for the first booking.