How to Air Fry Fish Fillets

White fish (cod, tilapia, mahi-mahi, halibut) air fry well with minimal preparation. Thinner fillets (½ inch) cook in 8–10 minutes at 390°F; standard fillets (¾–1 inch) cook in 10–12 minutes; thick halibut steaks (1.25+ inches) take 14–16 minutes at 390°F. Pat fillets dry — surface moisture steams and prevents browning. Brush or spray with oil. Season with salt, pepper, and optional lemon pepper or paprika.

Set up a breading station: flour (optional), beaten egg, and seasoned panko. Press each fillet firmly into the breadcrumbs for good adhesion. Spray generously with oil on both sides just before air frying — this is critical for a golden crust. Cook at 400°F for 10–12 minutes. No flip needed for thin fillets; for thicker fillets, flip gently at 7 minutes using a thin spatula.

Plain frozen fillets: 400°F for 12–16 minutes, flipped at 8 minutes. At 8 minutes the surface is thawed — pat off moisture, add seasoning, and continue. Frozen breaded fillets (fish sticks, beer-battered): 400°F for 10–14 minutes. Spray with oil before cooking even if the packaging says no oil needed.

Fish is done when it flakes easily along its natural muscle lines and the flesh is fully opaque. The USDA minimum internal temperature for fish is 145°F (63°C). Overcooked fish becomes chalky and crumbles. Pull fish at 140°F and it will carry over to 145°F during the rest.

How long do you air fry fish fillets?

Thin white fish fillets (tilapia, flounder, 0.5–0.75 inch): 8–10 minutes at 400°F (205°C), no flip needed. Medium fillets (cod, haddock, 1 inch): 10–13 minutes at 390°F. Salmon (1–1.5 inches): 9–12 minutes at 390°F. Thick fillets (1.5+ inches): 14–18 minutes at 380°F. Fish is done at 145°F (63°C) internal temperature, when the flesh flakes easily with a fork and is fully opaque. Breaded fish: add 1–2 minutes compared to unbreaded. Frozen fish fillets: add 4–6 minutes.

What temperature should you air fry fish at?

390°F (199°C) is the best all-purpose temperature for most fish fillets — hot enough to brown the outside without drying thin cuts, and fast enough to prevent overcooking thicker pieces. For delicate white fish like tilapia or sole, 380°F (195°C) gives you more control. For salmon specifically, 390°F produces the best balance of golden crust and moist interior. Breaded fish (fish sticks, fish fillets in breadcrumbs) can handle 400°F (205°C) since the coating insulates the fish from direct heat.