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Grilling skinless, boneless chicken thighs is an excellent way to achieve a flavorful, juicy meal that is both easy to prepare and cook. Unlike chicken breasts, which can dry out quickly, chicken thighs have a higher fat content, making them more forgiving on the grill. However, knowing the correct cooking time is essential to achieving the perfect balance of tenderness and juiciness while ensuring food safety.
In this guide, we will break down how long to grill skinless, boneless chicken thighs using different methods and techniques. Additionally, we’ll provide tips to enhance flavor and avoid common grilling mistakes.
Preparing the Chicken
Trimming and Cleaning
Before grilling, it’s essential to prepare your chicken thighs properly:
- Trim off any excess fat or connective tissue to prevent flare-ups on the grill.
- Rinse the chicken thighs under cold water and pat them dry with a paper towel.
Marinating or Seasoning
Seasoning plays a crucial role in enhancing the flavor of grilled chicken thighs. You have two main options:
1. Dry Rub
- A combination of salt, black pepper, garlic powder, onion powder, smoked paprika, and cayenne pepper creates a flavorful crust.
- Let the seasoning sit for at least 15 minutes before grilling for better absorption.
2. Marinade
- A marinade with olive oil, lemon juice, garlic, soy sauce, and herbs infuses deep flavor and keeps the chicken moist.
- Marinate for at least 30 minutes, but preferably 2-4 hours for best results.
Preheating the Grill
A properly heated grill ensures even cooking and prevents sticking.
- Gas Grill: Preheat to 375°F-400°F for about 10-15 minutes.
- Charcoal Grill: Light the coals and wait until they are covered with white ash before placing the chicken on the grill.

Grilling Time & Techniques
The cooking time for skinless, boneless chicken thighs depends on the grilling method you choose. Below are two effective techniques:
Direct Heat Method (For Quick Cooking)
- Preheat the grill to medium-high heat (375°F-400°F).
- Place chicken thighs directly over the heat source.
- Grill for 4-5 minutes per side, flipping once, for a total cooking time of 8-10 minutes.
- Check the internal temperature using a meat thermometer. The chicken is safe to eat when it reaches 165°F.
- Let the chicken rest for 5 minutes before serving.
Indirect Heat Method (For Thicker Thighs)
If your chicken thighs are on the thicker side, an indirect heat method ensures even cooking without burning the outside:
- Preheat the grill to medium-high heat.
- Sear the chicken thighs for 2-3 minutes per side over direct heat.
- Move the chicken to an indirect heat zone (away from the flame) and continue cooking for 5-7 more minutes.
- Check the internal temperature, ensuring it reaches 165°F before removing it from the grill.
- Rest the chicken for 5 minutes before serving.
Using a Meat Thermometer
One of the best ways to ensure perfectly cooked chicken is to use a meat thermometer. Insert the thermometer into the thickest part of the chicken. Once it registers 165°F, your chicken is fully cooked and safe to eat.
Tips for Best Results
To achieve restaurant-quality grilled chicken thighs, follow these expert tips:
1. Avoid Overcooking
Overcooked chicken thighs can become dry and rubbery. Stick to the recommended time and always check the internal temperature.
2. Let the Chicken Rest
After grilling, let the chicken thighs rest for at least 5 minutes. This helps redistribute the juices, making the meat more tender and flavorful.
3. Brush with Oil or Butter
Brushing the chicken with melted butter or olive oil during the last few minutes of grilling enhances moisture and adds a beautiful golden color.
4. Use Wood Chips for Smoky Flavor
For extra flavor, add soaked wood chips (such as hickory or applewood) to a charcoal grill or smoker box on a gas grill.
5. Pair with Delicious Sides
Grilled chicken thighs pair well with roasted vegetables, coleslaw, garlic mashed potatoes, or a fresh salad.
Conclusion
Grilling skinless, boneless chicken thighs is a straightforward process that yields delicious, juicy results when done correctly. Whether using direct or indirect heat, grilling time typically ranges between 8-12 minutes, depending on the thickness of the meat. Always check the internal temperature with a meat thermometer and let the chicken rest before serving.
By following these tips and techniques, you’ll be able to enjoy perfectly grilled chicken thighs every time. Experiment with different marinades and seasonings to find your favorite flavor combinations.