Grilling chicken thighs on a gas grill is one of the most delicious ways to enjoy barbecue. Thighs are naturally juicy, flavorful, and forgiving compared with chicken breasts, but knowing the right grilling time is crucial for perfectly cooked results. Many grillers ask: How long does it take to BBQ chicken thighs on a gas grill? The answer depends on whether you’re using bone-in or boneless thighs, the thickness of the cut, and the temperature of your grill.

Ideal Grill Temperature

• Preheat your gas grill to 375–400°F (190–200°C).

• Use a two-zone setup:

• Direct heat (over the burners) for searing.

• Indirect heat (cooler side) for finishing the cooking.

This combination ensures crispy skin and juicy meat without burning.

Cooking Times for Chicken Thighs

1. Bone-In, Skin-On Chicken Thighs

• Sear: Grill skin-side down over direct heat for 3–5 minutes until crispy.

• Finish: Move to indirect heat, close the lid, and cook for 20–25 minutes.

• Total Time: About 25–30 minutes depending on size.

2. Boneless, Skinless Chicken Thighs

• Cook directly over medium-high heat.

• Grill for 6–8 minutes per side.

• Total Time: Around 12–16 minutes.

Internal Temperature for Doneness

• Always check with a meat thermometer.

• Chicken thighs are safe and most tender at an internal temperature of 175°F (79°C).

• Juices should run clear when pierced with a fork.

Tips for Juicy BBQ Chicken Thighs

• Add Sauce at the End: Apply BBQ sauce during the last 5–10 minutes to avoid burning.

• Let Them Rest: Rest for 5 minutes before serving to lock in juices.

• Avoid Flare-Ups: Trim excess fat and use indirect heat to control flames.

• Add Smoky Flavor: Use a smoker box with wood chips for a classic BBQ taste on a gas grill.

Conclusion

On a gas grill preheated to 375–400°F, chicken thighs take:

• Bone-in: 25–30 minutes total (sear + indirect cooking).

• Boneless: 12–16 minutes total (direct cooking).

The key is to cook until thighs reach 175°F (79°C) internally for the best flavor and tenderness. With proper technique, you’ll serve chicken thighs that are crispy outside, juicy inside, and full of smoky barbecue goodness.