The Ninja Air Fryer Pro 4-in-1 is the only air fryer I trust – and it is now just $99 in the early Memorial Day sales

I'm a chef and I think the Ninja Air Fryer Pro 4-in-1 is the world's greatest air fryer - plus, it's already hugely discounted ahead of Memorial Day. Grab this under-$100 deal while you can.

As a health-conscious cook and product tester, I’ve tested a lot of air fryers over the years (probably around 30-40 models). While there are a few I recommend, the Ninja Air Fryer Pro 4-in-1 is the one I use at home and trust the most. So you can imagine my excitement to see that it's been discounted to $99.99 in the Ninja Kitchen sales

The Ninja Air Fryer Pro is voted both the best air fryer 2025 and best non-toxic air fryer, thanks to the ceramic-coated crisper plate and its quick ability to cook perfectly crispy fries, roasted chicken and vegetables. I actually kept it on my counter for everyday dinners too as it's so cute and compact. It's not a nightmare to clean either, which is a big win in my books.

Best air fryer 2025

Ninja Air Fryer Pro 4-in-1 | Was $119.99, now $99.99 at Ninja Kitchen A simple, but sensational fryer. It is now under $100 in the sales at Ninja Kitchen.

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Why I recommend it

• Teflon-free ceramic coating: The Ninja Pro uses a ceramic-coated crisper plate for the cooking surface, which is PFAS-free and feels high-quality.
• Easy to use: The controls are simple. I love the large digital timer, which is clear enough to read from across the kitchen.
• Compact on the counter: It’s small and unassuming (not much taller than my kettle), so it doesn't hog kitchen space.
• Inside, there's plenty of space: The 5-quart version can handle up to 4 lbs of food (ideal for me and my partner, but it could also suit a small family). If you have more people to feed, there is a larger Ninja Air Fryer Pro XL 6-quart version,which is also on sale for $139.99).
• Very, very quick: It makes crispy fries in 16 minutes.
• Simple to clean: The food residue rinses right off with hot, soapy water, and the plate is even dishwasher-safe (though I always recommend gentle hand-washing to keep the lining intact).
• Affordable: This air fryer is very well priced for what it offers. It is usually $119.99, so it's even more affordable in the sales.
• Readers and reviewers love it too: Readers have written in to tell me they also bought this air fryer and have been loving it, too. That's no real surprise to me, as it consistently scores five-star reviews on sites like Amazon.com.

Final thoughts

The Ninja Air Fryer Pro is a powerful, fast, and effortless air fryer – at a price that won’t break the bank. It's simple, but smart. If you'd like to know more details, like how it performs on tasks like roasted chicken or how it compares to similar air fryers in the price bracket, I've written a full review of the Ninja Pro Air Fryer here.