Name: Air Fryer Chicken Fajitas Recipe
Prep time: 10 min
Cook time: 14 min
Total time: 24 min
Cuisine: Tex-Mex
Ingredients: 2 large chicken breasts cut into ¼-inch thick strips; ½ large red bell pepper cut into ¼-inch thick strips; ½ large green bell pepper cut into ¼-inch thick strips; 1 large red onion cut into ¼-inch thick strips; 2 tablespoons olive oil; 1 ounce packet of fajita seasoning (2 tablespoons if using homemade)

There’s something about sizzling, perfectly spiced chicken and peppers that just makes your kitchen smell like a fiesta. This Air Fryer Chicken Fajitas Recipe is packed with flavor, cooks up quickly, and gives you that amazing fajita taste without the need for a stovetop. You'll love how easy and foolproof it is from start to finish!

The image shows a black bowl filled with cooked pieces of light brown chicken, mixed with sautéed red and green bell pepper strips, and purple onion slices. The chicken pieces have a slightly browned texture and are scattered throughout the bowl. Bright green cilantro leaves are placed on top as garnish, adding a fresh contrast. The bowl is placed on a white marbled surface with a striped cloth partially visible on one side and some green leaves in the corner. photo taken with an iphone --ar 2:3 --v 7

Jump to:

Why You'll Love This Recipe
Ingredients & Why They Work
Make It Your Way
Step-by-Step: How I Make Air Fryer Chicken Fajitas Recipe
Top Tip
How to Serve Air Fryer Chicken Fajitas Recipe
Make Ahead and Storage
Frequently Asked Questions:
Final Thoughts
Air Fryer Chicken Fajitas Recipe

Why You'll Love This Recipe

I’m genuinely excited every time I make this Air Fryer Chicken Fajitas Recipe, mostly because it nails that balance between convenience and authentic flavor. Plus, it’s one of those meals that feels special but is surprisingly simple to pull off.

Speedy Cooking: It only takes about 14 minutes to cook thanks to the air fryer, perfect for busy weeknights.
Big on Flavor: The fajita seasoning coats every bite, creating that classic Tex-Mex taste without any fuss.
Less Heat, Less Mess: You can skip the stove and the splattering oil, which means easier cleanup.
Customizable: It’s super easy to swap veggies or tweak seasoning to make it just how you like.

The image shows a black air fryer basket filled with cooked chicken strips mixed with green and red bell pepper slices and purple onion slices, all seasoned and slightly browned. The chicken pieces are light brown and layered evenly with the veggies, giving a colorful and textured mix of red, green, purple, and golden brown. Around the basket on a white marbled surface, there are round corn tortillas stacked on the top left, a small white bowl with chopped tomatoes, onions, and cilantro on the top right, and a halved avocado with its pit on the bottom left. A sprig of fresh cilantro and part of a blue and white striped cloth are also visible on the lower right side near the basket. photo taken with an iphone --ar 2:3 --v 7

Ingredients & Why They Work

Each of these ingredients plays a key role in making this dish both flavorful and legendary in my kitchen. Choosing fresh, crisp veggies and tender chicken ensures that every bite hits the right texture and taste notes.

Flat lay of two large raw chicken breasts cut into thin strips, half a large red bell pepper sliced into strips, half a large green bell pepper sliced into strips, one large red onion cut into thin strips, a small white ceramic bowl filled with golden olive oil, and a small white ceramic bowl containing vibrant reddish-brown fajita seasoning powder, all arranged with perfect symmetry on a clean white marble surface, soft natural light, photo taken with an iPhone, professional food photography style, fresh ingredients, white ceramic bowls, no bottles, no duplicates, no utensils, no packaging --ar 2:3 --v 7 --p awthu7i m7354615311229779997

Chicken breasts: I recommend cutting them into thin, even strips so they cook quickly and evenly without drying out.
Red and green bell peppers: Their sweetness and crunch balance the savory seasoning perfectly. Slice them thin to match the chicken thickness.
Red onion: Adds a mild sharpness and caramelizes beautifully in the air fryer without getting mushy.
Olive oil: Helps everything brown nicely and carry the seasoning’s flavors around.
Fajita seasoning: The star here. Use a good-quality packet or homemade mix for a punch of smoky, spicy goodness.

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Note: You'll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Make It Your Way

I always love trying new toppings or switching up veggies, so don’t hesitate to make this recipe your own. Whether you want it spicier, milder, or packed with more color, this fajita recipe is a fantastic canvas for your creativity.

Variation: Once, I swapped out bell peppers for poblano peppers and threw in some sliced mushrooms – totally delicious and gave it a nice smoky depth.
Spicy Kick: Adding a pinch of cayenne or chopped jalapeño to the seasoning mix works wonders if you like heat.
Low-Carb Twist: Serve these fajitas in lettuce wraps instead of tortillas for a fresh, crunchy alternative.
Vegetarian Version: Use thick-cut tofu or portobello strips in place of chicken; just watch your cook time to avoid drying.

Step-by-Step: How I Make Air Fryer Chicken Fajitas Recipe

Step 1: Prep Your Ingredients Evenly

Start by slicing the chicken breast, bell peppers, and red onion all into ¼-inch thick strips. I find that keeping everything roughly the same size helps the chicken and veggies cook evenly in the air fryer without anything drying out or getting underdone.

Step 2: Season and Toss

In a large bowl, drizzle the olive oil over the sliced chicken and veggies. Sprinkle the fajita seasoning on top and toss everything together until evenly coated in those delicious spices. This step is where the flavor really starts to build.

Step 3: Air Fry to Perfection

Preheat your air fryer to 400°F. If yours doesn’t have a preheat function, just let it run empty for about 4-5 minutes. Then add your seasoned chicken and veggies to the basket — spread them out as much as you can for even cooking. Cook for 14 minutes, shaking or stirring halfway through. The chicken is done when it hits 165°F internally.

Step 4: Serve Warm and Enjoy!

Load your cooked chicken and peppers into warm tortillas and pile on your favorite toppings — sour cream, guacamole, cilantro, you name it! I always make a little extra because these fajitas disappear fast around here.

Top Tip

After making these fajitas several times, I’ve learned a few tricks that really make a difference — whether it’s the juiciest chicken or perfectly cooked veggies.

Uniform Slicing: Cutting the chicken and veggies into equally sized strips ensures that nothing is overcooked or underdone.
Don’t Overcrowd: Give your air fryer basket space; crowded ingredients steam instead of crisp.
Internal Temperature Check: Always verify the chicken reaches 165°F using a meat thermometer to ensure food safety.
Seasoning Swap: If you don’t have fajita seasoning, taco seasoning works just as well — handy when you’re short on time or ingredients.

How to Serve Air Fryer Chicken Fajitas Recipe

air fryer chicken fajitas - Serving Suggestion

Garnishes

In my house, the toppings truly make the meal. I love topping these fajitas with fresh cilantro, a squeeze of lime juice, some diced avocado, and a dollop of sour cream or Greek yogurt. Sometimes I add sliced jalapeños or shredded cheese for extra richness. These simple garnishes bring everything to life.

Side Dishes

I usually serve these fajitas with warm Mexican rice or a quick black bean salad to add fiber and balance. If I’m keeping it light, a crisp side salad with lime vinaigrette pairs beautifully and keeps things fresh. Chips and salsa on the side are a no-brainer too!

Creative Ways to Present

For casual dinners, I like plating the fajitas family-style with bowls of toppings and tortillas so everyone can assemble their own. But for special occasions, I’ve served them on cast iron skillets straight from the air fryer — it keeps everything piping hot and looks stunning on the table.

Make Ahead and Storage

Storing Leftovers

Whenever I have leftovers, I store them in an airtight container in the fridge where they keep well for up to three days. I find the flavors actually deepen overnight.

Freezing

Freezing cooked fajitas isn’t my favorite because the bell peppers tend to get mushy when thawed. If you want to freeze, I recommend freezing just the cooked chicken separately and adding fresh veggies when reheating.

Reheating

To reheat, the air fryer is your best friend: 350°F for 3-4 minutes will crisp everything back up without drying it out. The microwave works in a pinch, but it can soften the peppers too much.

Frequently Asked Questions:

Can I use frozen chicken for this recipe?

Fresh or thawed chicken breasts work best here. Using frozen chicken can result in uneven cooking in the air fryer, so I recommend thawing it thoroughly before making the fajitas.

What if my air fryer is smaller and crowded?

If your air fryer basket is on the smaller side, cook the fajitas in two batches. Overcrowding prevents proper air circulation, making the dish less crispy and unevenly cooked.

Can I use homemade fajita seasoning?

Absolutely! A homemade mix with chili powder, cumin, paprika, garlic powder, and oregano is fantastic and gives you control over the salt and spice levels.

What tortillas work best for serving?

I prefer warm flour tortillas because they’re soft and pliable, perfect for holding the juicy fillings. You can also use corn tortillas if you want a gluten-free option.

Final Thoughts

At the end of the day, this Air Fryer Chicken Fajitas Recipe has become my go-to dinner because it combines irresistible flavors with quick, hands-off cooking. I love how easy it is to make a vibrant, restaurant-quality meal right at home without spending ages in the kitchen. I can’t wait for you to give it a try — trust me, you’ll be coming back for seconds and maybe thirds!