Locked Keys in Car on Highway: Roadside Help Cost and What to Do Right Now

Fri, 07 Aug 2026 00:00:00 +0000

> **Quick Answer:** A roadside lockout service on the highway costs $50 to $150 out of pocket, depending on your location and who you call. If you have AAA, State Farm, GEICO, or Progressive roadside assistance, this is usually covered at no charge. Get yourself off the travel lanes first, then call for help. Do not try to break in yourself on a highway shoulder.

## What Should I Do First If I Locked My Keys in My Car on the Highway?

Get away from the travel lanes immediately. Step over the guardrail if one is present, or move as far up the embankment as you can. A locked-out car on an interstate shoulder is a genuine hazard, and standing next to your vehicle while traffic passes at 70 mph is how people get killed. Once you are physically clear of the roadway, then make your calls.

Turn on your hazard lights before you step out. If you have road flares or a reflective triangle, set them up behind the car, at least 100 feet back. Then contact a lockout service or your roadside assistance provider.

## How Much Does Roadside Lockout Help Cost on the Highway?

Expect to pay $50 to $150 if you are calling a private locksmith or roadside service with no coverage. The wide range comes down to your location: a lockout on I-80 in rural Nevada will cost more than one near an urban interchange because the tech is driving farther to reach you.

Roadside assistance through your insurance or a membership plan changes the math completely. AAA covers lockouts at no charge for members. GEICO's roadside add-on and [Progressive's roadside coverage](/progressive-insurance-towing-coverage-how-much-will-they-pay/) both include lockout service, typically with no out-of-pocket cost per incident beyond your annual premium. [State Farm roadside assistance](/state-farm-roadside-assistance-towing-coverage-limit/) works the same way. If you carry any of these, that is your first call, not a random locksmith.

After-hours and weekend calls on a highway can push the price toward the top of that range. A locksmith dispatched at 11 p.m. to a rural highway exit will charge a premium, sometimes a flat after-hours rate of $25 to $50 on top of the base price. Always confirm the total price before they dispatch.

## Who Do I Actually Call to Get My Car Unlocked on the Side of the Road?

Your roadside assistance provider is the right first call: AAA, your insurance company's roadside line, or a motor club tied to your credit card. Check your wallet. Several cards from Visa Signature and some Chase products include roadside dispatch at no charge per incident.

If you have none of those, search "mobile locksmith" plus your highway or nearest exit. Be specific: "locksmith near Exit 47 on I-40" will get you someone who can actually reach you. Avoid services that quote vague prices over the phone and only give you a firm number once they arrive. That is a common upcharge tactic. Get a total price confirmed before you say yes to dispatch.

Do not call 911 unless you or a passenger is in genuine danger fr
![tow truck road](/images/locked-keys-in-car-on-highway-roadside-help-cost/mid.jpg)
*Photo: Pexels*
om heat, a medical issue, or a safety emergency. A highway patrol officer can sometimes call for assistance, but dispatching emergency services for a lockout ties up resources and may result in an unnecessary impound call if they deem your car a road hazard.

If you are stuck somewhere remote with no cell signal, use your car's built-in SOS button if it has one. GM vehicles with OnStar, for example, have a physical button on the overhead console that connects you directly to an advisor who can dispatch help even with a weak signal.

## Is It Safe to Wait on a Highway Shoulder for a Locksmith?

Do not wait in or directly beside your car if you can help it. Highway shoulders look wide until an inattentive driver drifts over. If there is a nearby exit, rest area, or pull-off visible from where you are stopped, and you can safely walk to it, do that and give the locksmith your new position.

If you must stay near the car: stay on the passenger side, away from traffic. Keep the hazards running. Stay alert. Waiting inside the car with the doors locked is actually safer than standing outside, as long as the car is fully off the travel lanes. While you wait, review [how long you can safely wait on a highway shoulder](/how-long-can-you-wait-on-side-of-highway-for-tow/) for more context on how to manage that time.


![roadside assistance car](/images/locked-keys-in-car-on-highway-roadside-help-cost/bottom.jpg)
*Photo: Pexels*

## Common Questions

**Q: Will a locksmith damage my car to unlock it?**
A: A professional locksmith uses a slim jim or air wedge tool and will not damage your door or window if they know what they are doing. Ask upfront if they are experienced with your vehicle's make and year. Modern cars with electronic door modules can be trickier, but a competent tech handles them routinely.

**Q: Can I use my insurance to pay for a highway lockout without roadside assistance?**
A: Standard auto insurance does not cover lockouts unless you have a roadside assistance rider added to the policy. Check your declarations page or call your insurer before assuming you are covered.

**Q: How long will I wait for a locksmith on a highway?**
A: In or near a metro area, expect 20 to 45 minutes. On a rural highway stretch, plan for an hour or more. Ask for an estimated arrival time when you call, and stay somewhere safe while you wait.

**Q: What if I have a child or pet locked inside the car?**
A: Call 911 immediately. This is a life-safety emergency, especially in warm weather. Do not wait for a locksmith. A police officer or firefighter will break the window if necessary and they are trained to do it quickly.

**Q: Does AAA cover lockouts on highways the same as anywhere else?**
A: Yes. AAA does not restrict lockout coverage based on your location. Highway, parking lot, or driveway, lockout service is included in all AAA membership tiers. Response time may be longer in remote areas, but the service itself is covered.

---

*Need roadside help? Visit [Tow With The Flow](https://towwiththeflow.com/locked-keys-in-car-on-highway-roadside-help-cost/) for real answers when your car breaks down.*
Roadside Assistance Cost on Tow With The Flow

Locked Keys in Car on Highway: Roadside Help Cost and What to Do Right Now
