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How much does a root canal cost in Des Peres, MO? (2026)

Typical range $700–$1,400 USDUpdated DentistsRanked estimate from typical fees, adjusted for Missouri1 clinics offer it

A root canal in Des Peres typically costs $700–$1,400 USD, with an average of about $1,000 (estimate as of October 2026).

A root canal removes infected or inflamed pulp from inside a tooth, then cleans, disinfects and seals the canals. It is done to save a natural tooth that would otherwise need to come out. Most back teeth need a crown afterward.

Root canal cost in Des Peres by type

Typical ranges in USD for Des Peres, MO, as of October 2026. Your price depends on the tooth, the case and the clinic.

Root canal cost in Des Peres by type
TypeTypical range (USD)BasisAs of
Front tooth (anterior)$700–$1,050DentistsRanked estimate from typical fees, adjusted for MissouriOctober 2026
Premolar (bicuspid)$800–$1,200DentistsRanked estimate from typical fees, adjusted for MissouriOctober 2026
Molar$1,000–$1,400DentistsRanked estimate from typical fees, adjusted for MissouriOctober 2026
Retreatment of a previous root canal$1,100–$1,700DentistsRanked estimate from typical fees, adjusted for MissouriOctober 2026

Root canal vs. alternatives

Price ranges in USD for Des Peres, MO.

Root Canal vs. alternatives: price ranges in Des Peres, MO
TreatmentPrice range (USD)ComparisonBasis
Root Canal$700–$1,400The treatment on this pageDentistsRanked estimate from typical fees, adjusted for Missouri, as of October 2026
Tooth Extraction$150–$400Cheaper initially but requires tooth replacement; leads to bone loss.Typical US range adjusted for Des Peres, as of October 2026
Extraction + Dental Implant$2,500–$6,000Best tooth replacement but significantly more expensive than saving the tooth.Typical US range adjusted for Des Peres, as of October 2026
Extraction + Bridge$1,500–$4,000Replaces the tooth but affects adjacent healthy teeth.Typical US range adjusted for Des Peres, as of October 2026
Pulpotomy$300–$500Partial pulp removal; only for early-stage infections.Typical US range adjusted for Des Peres, as of October 2026

Root canal cost in Des Peres, MO

USD, DentistsRanked estimate from typical fees, adjusted for Missouri, as of October 2026.

Root Canal cost in Des Peres, MO
EstimatePrice (USD)Typical caseAs of
Low end$700Simple casesOctober 2026
Average$1,000Most commonOctober 2026
High end$1,400Complex casesOctober 2026

These are estimates for Des Peres, MO. Actual costs vary with your case, the clinic and materials. Ask for a written estimate before treatment.

Factors that affect root canal cost

  1. 01

    Tooth Location

    Front teeth (1 canal) cost less than molars (3-4 canals) due to complexity.

  2. 02

    Provider Type

    Endodontists (root canal specialists) typically charge 30-50% more than general dentists.

  3. 03

    Severity of Infection

    Complicated cases with curved canals or extensive infection cost more.

  4. 04

    Crown Needed

    Most root canals require a crown afterward, adding $800-$1,500 to the total.

  5. 05

    Retreatment

    Redoing a failed root canal costs more than the initial procedure.

  6. 06

    Emergency Treatment

    After-hours or emergency root canals typically cost 25-50% more.

How to save on root canals in Des Peres

  • Get treatment early - delayed root canals become more complex and expensive.
  • Ask if a general dentist can perform the procedure (specialists cost more).
  • Check dental school clinics for supervised root canal treatment at reduced rates.
  • Consider a payment plan if you need the root canal and crown together.
  • Some dental discount plans offer 15-20% off root canal procedures.
  • Compare quotes - prices can vary by several hundred dollars.

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Root CanalDes Peres, MO$700–$1,400

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Where to get root canals in Des Peres

  1. #1West County Dental

Root canal dentists in Des Peres, ranked · 1 clinics offer it

All dentists in Des Peres, MO

Root canal cost in Des Peres: frequently asked questions

How much does a root canal cost in Des Peres?

A root canal in Des Peres, MO typically costs $700–$1,400 USD, about $1,000 on average, as of October 2026. By type: front tooth (anterior) $700–$1,050; premolar (bicuspid) $800–$1,200; molar $1,000–$1,400. These are estimates, not quotes.

Does insurance cover root canals?

Yes, most dental insurance plans cover 50-80% of root canal costs after your deductible. Root canals are typically covered as a basic or major procedure depending on your plan.

Does a root canal hurt?

Most patients say a root canal feels similar to getting a filling, because the tooth is numbed with local anesthetic. The infection beforehand is often more painful than the procedure. Mild soreness for a few days afterward is common and usually eases with over-the-counter pain relief.

Do I need a crown after a root canal?

In most cases, yes. A crown protects the treated tooth from fracturing. Front teeth may sometimes be restored with a filling alone, but molars and premolars almost always need crowns.

How long does a root canal take?

A root canal typically takes 60-90 minutes for most teeth. Complex molars may require 2 appointments. The crown placement is done in a separate visit 2-3 weeks later.
Prices are estimates for Des Peres, MO (DentistsRanked estimate from typical fees, adjusted for Missouri), as of October 2026. They are not quotes or medical advice. Editorial policy

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