In a medium bowl, whisk together the honey, lime juice, olive oil, chili powder, cumin, garlic powder, salt, and pepper to create a marinade.
Add the sliced chicken to the marinade, ensuring all pieces are well-coated. Allow it to marinate for at least 15 minutes (or up to 1 hour in the fridge for more flavor).
Heat a large skillet over medium-high heat. Once hot, add the marinated chicken and cook for about 6-8 minutes, stirring occasionally, until the chicken is cooked through and slightly caramelized.
Add the sliced bell pepper and onion to the skillet with the chicken. Sauté everything together for an additional 5-7 minutes until the vegetables are tender but still crisp.
Taste and adjust seasoning if necessary. Once everything is cooked to your liking, remove from heat.
Warm your tortillas in a separate skillet or directly over a flame for a few seconds on each side until pliable.
Serve the fajitas by placing a scoop of the chicken mixture on each tortilla. Top with fresh avocado slices and garnish with chopped cilantro.
Roll or fold the tortillas around the filling and enjoy!
Notes
Marinate the chicken for longer for enhanced flavor.