Denver's airport now reads your license plate and skips the parking kiosk. What Express Pay changes, and what else to know before flying out of DEN this fall

DENVER — Denver International Airport on Oct. 13 launched Express Pay, a parking option that reads a driver’s license plate on the way in and charges a saved card on the way out, so enrolled travelers never stop at a gate or kiosk. The change arrives in the middle of the airport’s fall break rush, a period the Transportation Security Administration expects to push more than 965,000 passengers through DEN’s checkpoints, and as TSA prepares new PreCheck lanes and keeps its $45 fee for travelers without a REAL ID.

For the millions of Coloradans who drive to DEN each year, the practical question is whether to sign up and how to avoid lines on the way in and out. Here is what changed and what to do before the holiday season.

How does DEN Express Pay parking work?

According to the airport’s announcement, Express Pay is powered by Flash, the company that runs DEN’s parking equipment, and uses license plate recognition to identify enrolled vehicles at entry and exit. It works in the airport’s garage, economy and shuttle lots.

The process has four steps:

1. Activate before arrival in the ParkMobile app, or scan a QR code on signs at DEN and enroll online through ParkWhiz, Flash’s parking platform.
2. Drive in. The plate is read and the gate opens with no ticket.
3. Park. A session starts automatically, confirmed by app notification or text.
4. Drive out. The gate lifts, payment is processed and a receipt arrives by text.

Drivers can pay one time or turn on autopay for every future visit. The airport’s Express Pay page notes that some downtown Denver parkers may already be set up through ParkMobile. Interim CEO Dave LaPorte called it a step toward “modernizing our parking operation.” The release does not list a separate fee; the page’s FAQ addresses fees, so travelers should check it before enrolling.

Does Express Pay change what parking costs?

No rate change was announced. Express Pay changes how drivers pay, not how much. DEN’s most recent broad increase took effect May 14, 2025, when, Denver7 reported, daily maximums rose to $35 in the garages, $20 in economy lots and $10 at the Pikes Peak and Longs Peak shuttle lots, with the 61st and Peña lot at $8. Premium Reserve, the bookable spaces on Level 4, is $45 a day plus a one-time $5 fee, according to DEN’s Oct. 7 travel advisory. Travelers should confirm current rates with the airport’s online fee estimator.

One habit is worth keeping with any plate-based system: check the receipt. In 2025, a plate misread at DEN produced a charge of nearly $20,000 for a 27-minute stay. The airport refunded it the day it was alerted, and its parking vendor pushed a software fix to kiosks the next day, Jalopnik reported. The airport said at the time that such cases were rare relative to its transaction volume. Express Pay’s text receipts make a mismatch easy to spot quickly.

How busy is DEN during fall break?

DEN’s Oct. 7 advisory said TSA forecasts more than 965,000 passengers through security from Thursday, Oct. 8, through Monday, Oct. 19, with Oct. 8, Oct. 9 and Sunday, Oct. 18, the busiest days. The airport estimated more than 90,000 people a day could be screened at peak. Lines are longest from 7 to 11 a.m. and 2 to 6 p.m., and the airport asks travelers to be inside the terminal at least two hours before boarding.

Checkpoint hours differ by side. West Security runs from 3:30 a.m. to 1 a.m., East Security from 3 a.m. to 8 p.m., and the PreCheck lanes open at 4 a.m., closing at 8 p.m. on the east side and 8:45 p.m. on the west. Travelers without checked bags can use the Level 6 doors closest to PreCheck: doors 600 and 602 on the west side, 601 and 603 on the east.

Shuttle lots fill in sequence. During the break, the airport said Longs Peak opens first and Pikes Peak reopens once it fills; if both are full, it points drivers to the 61st and Peña rail station lot. The Passio Go app tracks shuttles. On transit, RTD’s new SkyRide AL route now runs hourly from Longmont via Niwot and Lafayette, and the A Line connects Union Station.

The fall rush follows a record year. DEN said in December that July 2025 was its first month above 8 million passengers and that it ranked first among U.S. airports for nonstop domestic destinations.

What ID do you need at DEN security now?

A REAL ID-compliant license, passport or other accepted document is still the simplest route. Since Feb. 1, 2026, adults without one must pay $45 for TSA ConfirmID, an online identity check that is valid for 10 days, Arizona’s Family reported. Completing it before arriving takes about 10 to 15 minutes; doing it at the airport can take up to 30. A round trip within 10 days needs only one payment.

Coloradans can also use the myColorado mobile driver’s license at DEN checkpoints, the airport says, but it must be added to the app before arriving and is distinct from the Colorado Digital ID stored in the same wallet.

What is changing at TSA checkpoints?

Two TSA changes are worth knowing. First, TSA Administrator David Cummins said Oct. 6 that redesigned PreCheck lanes combining facial-matching e-gates, body scanners and automated bag-image review would be installed at seven airports within about six weeks, Deep Arrival and View from the Wing reported. TSA has not named the airports, so it is not known whether DEN is among them. Cummins said the lanes could double throughput, cost about $4 million per set and could help add 20 million PreCheck members over three years. The 3.4-ounce liquids limit is unchanged.

Second, officers at travel document podiums now stand rather than sit; TSA said the change keeps them alert, while the officers’ union said it was not consulted and plans to challenge the policy, CNY Central reported.

What it means for travelers and local businesses

• Frequent DEN drivers may benefit most from Express Pay with autopay, especially on late-night returns when exit lanes back up.
• Companies that send employees to DEN should decide whether staff enroll personal or company cards and how receipts flow to expense reports, since Express Pay sends text receipts rather than paper tickets.
• Employers and travel managers can reduce delays by reminding travelers about REAL ID or the $45 ConfirmID option, and by budgeting PreCheck enrollment for frequent fliers.
• Hotels, shuttles and off-airport parking operators near Peña Boulevard should expect overflow when shuttle lots fill on peak days.

What to watch next

The fall break period ends Oct. 19, and the next test is Thanksgiving week. Watch for DEN’s holiday travel forecast, TSA’s list of airports receiving the new PreCheck lanes, and any expansion of Express Pay features. Federal funding runs through Dec. 11 under the current stopgap, and past lapses have strained TSA staffing, so that deadline is worth tracking for anyone booking December trips.