Lost something in Flagstaff? We'll help you find it.
Submit one report and we connect you with the Flagstaff Police Department, Flagstaff Pulliam Airport (if applicable), Mountain Line transit, and active local social channels. Then we monitor the web for matches automatically, 24/7.
What did you lose?
If there isn’t an adequate suggestion, select “Other – My item isn’t listed” and enter the item’s category. You can provide details later.
Publishing your report is free and your details stay private. The assisted search is a separate paid service, described in the Terms.
Recent activity
Arizona : found property held by a public agency can change hands after just 30 days, the shortest official window of any large state. (Arizona Revised Statutes §12-941)
Across the United States
- Wrislet clutch gray/silver bag with documents · Chicago, IL, October 8
- Ring TM on top · Greensboro, NC, October 8
- Keys · Sarasota, FL, October 8
- Keys · Brookline, MA, October 7
- Camera · Monterey, CA, October 7
Local contact details reviewed on October 7, 2026.
How ReportLost works in Flagstaff
You file your report
Tell us what you lost, where, and when. We verify the details and route your case to the right Flagstaff agencies and local channels in minutes.
We notify the right places
Your report reaches the Flagstaff Police Department, local lost and found services, transit authorities, and community groups all at once. No more repeating yourself.
We scan for your item automatically
Our system searches Facebook groups, Nextdoor, marketplace listings, and community posts continuously for 12 months. The moment a credible match appears, you get an alert. You don't have to check every site yourself.
Where to report lost items in Flagstaff
These are the official channels. ReportLost handles the legwork for you.
Flagstaff Police Department
Report lost or missing property directly to the Police Department. They maintain a lost property database and can file an official report. We generate the exact information they need and confirm your report is filed correctly.
City of Flagstaff
Unclaimed found property is held by the Flagstaff Police Department Evidence Section. If your item is turned in to City Hall or city services, we make sure it gets properly documented and tracked.
Mountain Line Transit
Lost something on a local bus? Mountain Line holds found items. We help you reach their customer service team and track your item through their system.
Flagstaff Pulliam Airport
Items left at the airport terminal are held for 30 days. We connect you with the Lost and Found desk and make sure your item description is filed with the right department.
Lost Pet
If you've lost a dog, cat, or other animal in Flagstaff, time matters. High Country Humane Society maintains a stray hold database and runs a lost pets network. We alert them immediately and monitor local pet recovery channels. File a priority lost pet report.
⚠️ Spotted incorrect or outdated information? Let us know so we can review it.
The sooner you report, the better your chances.
Every hour counts when an item is fresh in the system and social media posts are recent. Once you file with us, you can relax. Our team takes it from there.
Report my lost item →Flagstaff is a vibrant mountain city where people lose items everywhere, from the airport and transit buses to downtown shops, parks, and hiking trail parking lots. But Flagstaff's lost and found infrastructure is fragmented, spread across the Police Department, Mountain Line, Pulliam Airport, and dozens of community groups. Calling each one, filling out separate forms, and monitoring social media every day is exhausting.
ReportLost simplifies the whole process. One report, filed once, reaches all the right authorities and channels at once. Then our automated system keeps watch on the web for matching posts, so you can stop searching and let the system work for you. Within minutes, you move from stressed to supported.
Common places to lose items in Flagstaff
These are where most losses happen in town.
Downtown Flagstaff
Historic shops, restaurants, and plazas along Route 66 see frequent foot traffic and lost wallets, phones, and keys.
Flagstaff Pulliam Airport
TSA checkpoints, gates, and terminals are common loss points. Items here are typically held longer if reported quickly.
Mountain Line Bus System
Local transit buses across town pick up lost bags, jackets, and personal items daily.
NAU Campus & Surrounding Areas
Northern Arizona University's large student population means frequent losses in dorms, libraries, and dining facilities.
Parks & Trailheads
Walnut Canyon, Lowell Observatory, and hiking parking areas are easy places to leave behind gear and keys.
Flagstaff community channels that help reunite people with lost items
These groups and platforms are active in the area. We post your report to the right ones automatically.
Community-run group for lost and found items across Flagstaff.
Dedicated group for lost and found animals run by High Country Humane.
Regional pet recovery network covering Flagstaff and surrounding areas.
Local subreddit where residents post lost and found notices and help each other.
Neighborhood-focused platform where Flagstaff residents share local lost and found alerts.
Hyper-local group covering East Flagstaff communities.
Questions about losing and finding items in Flagstaff
How long does the Flagstaff Police Department hold lost property?
The Police Department maintains a lost property database, but holding times vary by item type and condition. Contact the Evidence Section at (928) 679-4030 or (928) 679-4089 to check the status of your item. ReportLost ensures your report is filed and tracked properly.
How long does Mountain Line hold items left on buses?
Mountain Line disposes of most items after a certain period. Call (928) 779-6624 during business hours (Monday–Friday, 8am–5pm) to check if your item has been turned in. The sooner you report, the better your chances.
How long are items held at Flagstaff Pulliam Airport?
Items in the airport terminal are held for 30 days. Call Lost and Found at (928) 556-1429 immediately if you believe your item was left at the airport. After 30 days, unclaimed property may be donated or discarded.
What should I do if I find a lost pet in Flagstaff?
Call High Country Humane Society at (928) 526-0742 or text (928) 221-5050 to report the animal. They maintain a stray hold database and post found animals on social media to reunite them with owners. You can also post in the Flagstaff Lost and Found Pets Facebook group.
Can I file a lost property report at Flagstaff City Hall?
City Hall (211 W Aspen Avenue, open 8am–4:30pm) can direct you to the Police Department or the right department depending on where you lost your item. Unclaimed found property is ultimately stored and managed by the Police Evidence Section. ReportLost handles these referrals for you.
Is ReportLost.org an official city service or part of the Flagstaff Police Department?
No. ReportLost is an independent service that works alongside official agencies. We are not affiliated with the Flagstaff Police Department, Mountain Line, the airport, or any city department. We route your report to them and monitor the web for matches on your behalf. Think of us as your personal assistant for the lost item process, while the official agencies remain the custodians of found property.
Lost & found in nearby cities
Here are the offices that take your report.
File your report now and we'll handle the rest. Within minutes, your case reaches the Police Department, local services, and community channels. Then our system watches for matches continuously.
Start my report →ReportLost.org is an independent service and is not affiliated with the Flagstaff Police Department, City of Flagstaff, Mountain Line, Flagstaff Pulliam Airport, High Country Humane Society, or any other government or municipal agency. We route your report to these entities and monitor public channels on your behalf, but the official agencies retain authority over lost property claims and procedures. Always contact the relevant official agency directly for the most current information about your specific lost item.