A root canal typically costs between $620 and $1,500 for the procedure alone, depending on which tooth needs treatment. But the final bill is almost always higher once you factor in the crown, X-rays, and other steps that go along with it. Here’s a breakdown of what you can realistically expect to pay.
Cost by Tooth Position
The single biggest factor in root canal pricing is which tooth is involved. Front teeth have one root canal, premolars usually have one or two, and molars have three or four. More canals mean more time in the chair and a higher bill.
- Front tooth: $620 to $1,100
- Premolar: $720 to $1,300
- Molar: $890 to $1,500
These ranges reflect out-of-network pricing from Delta Dental’s data. In-network prices are often lower, and your location matters too. Practices in major metro areas with a high cost of living tend to charge at the upper end or above these ranges, while smaller cities and rural areas skew lower.
The Crown Changes the Total Price
Most teeth that get a root canal also need a crown afterward. The procedure removes infected tissue from inside the tooth, which leaves it structurally weaker. A crown caps the tooth to protect it from cracking under normal chewing forces. Back teeth almost always need one. Front teeth sometimes don’t, but your dentist will make the call based on how much tooth structure remains.
A permanent dental crown runs between $1,100 and $2,000 out of network. That means the realistic all-in cost for a molar root canal plus crown lands somewhere between $2,000 and $3,500 before insurance. For a front tooth, you’re looking at roughly $1,700 to $3,100 if a crown is needed.
Endodontist vs. General Dentist
General dentists perform root canals, but they sometimes refer complex cases to an endodontist, a specialist who does root canals all day. Endodontists typically charge 10 to 20 percent more than a general dentist for the same procedure. On a molar root canal, that premium works out to roughly $200 to $400 extra.
The tradeoff is a higher success rate. Endodontists report success rates around 95 percent compared to about 85 percent for general dentists. If your tooth has unusual anatomy, a curved root, or a previous failed root canal, the specialist premium may be worth it to avoid paying for retreatment later.
Diagnostic Costs Before the Procedure
Before the root canal itself, you’ll typically need an exam and at least one X-ray so your dentist can see the infection and plan the treatment. A standard periapical X-ray (the small, targeted kind) averages about $55, with prices ranging from $42 to $102. Some cases require a 3D cone-beam CT scan for a more detailed view, and those average $466, ranging from $361 to $879. Your dentist will let you know which imaging you actually need. Most straightforward root canals only require a basic X-ray.
What Insurance Typically Covers
Dental insurance plans generally classify root canals as either a “basic” or “major” restorative procedure. Plans that classify it as basic often cover around 80 percent of the allowed amount. Plans that classify it as major may cover only 50 percent. Either way, annual maximums on dental plans (usually $1,000 to $2,000 per year) can cap how much benefit you actually receive, especially if you need a crown in the same calendar year.
Keep in mind that many dental plans have waiting periods of 6 to 12 months for major procedures. If you just signed up for coverage, check whether endodontic treatment is subject to a waiting period before assuming you’re covered.
Options Without Insurance
If you don’t have dental insurance, you still have ways to reduce the cost. Dental discount plans (sometimes called dental savings plans) aren’t insurance but provide negotiated rates at participating dentists. Humana’s plan, for example, advertises 20 to 40 percent discounts on services including root canals and crowns. On a $2,500 total bill, that could save $500 to $1,000.
Many dental offices also offer in-house payment plans or accept third-party financing. Ask the front desk before your appointment. Some practices will discount the price for patients who pay in full upfront with cash or check.
Emergency Root Canals Cost More
If you’re dealing with a tooth infection on a weekend or after hours, expect to pay a premium. Emergency dental visits can range from $100 to $1,200 depending on the urgency and what’s done that day. Some offices waive the emergency exam fee if you proceed with same-day treatment, but the root canal itself will likely cost more than a scheduled appointment during regular business hours. If the pain is manageable, booking a next-day or next-week appointment with your regular dentist can save you a few hundred dollars.
Root Canal vs. Pulling the Tooth
An extraction looks cheaper upfront. Having a tooth pulled might cost a few hundred dollars compared to $2,000 or more for a root canal and crown. But the American Association of Endodontists points out that extraction often ends up costing more in the long run. Once a tooth is gone, you’ll likely need a replacement to prevent the surrounding teeth from shifting. A dental implant typically runs $3,000 to $5,000, and a bridge costs $2,000 to $5,000 for three units.
There’s also the recovery to consider. Replacing an extracted tooth requires multiple additional dental visits and months of healing time, particularly for implants. A root canal preserves your natural tooth, which functions better and lasts longer than any prosthetic replacement in most cases. Unless the tooth is too damaged to save, a root canal is usually the more cost-effective choice over a five- to ten-year horizon.
What Retreatment Costs
Root canals have a high success rate, but a small percentage fail over time. If an infection returns, retreatment involves reopening the tooth, cleaning it out again, and resealing it. Retreatment generally costs more than the original procedure because the work is more complex: the old filling material needs to be removed, and the canals may need to be reshaped. Expect to pay 20 to 30 percent more than the initial root canal price, and you may need a new crown as well. Choosing an endodontist for the first procedure can reduce the odds of ever facing this cost.