Some want sleek hair every day. Others prefer to have smooth tresses only on special occasions. While a blow dryer can smoothen frizz or kinks, it’s hard to beat a flat iron when it comes to straightening your hair. Intimidated by the expensive models? We’ve got you covered.
Below, we’ve narrowed down the best affordable hair straighteners countless users vouch for. From natural-oil infused options to pro-grade but under $100 models, these flat irons deliver salon-level sleekness without breaking the bank.
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Best Affordable Hair Straighteners Comparison Chart
Remington Pro 1″ Flat Iron with SmartPRO Sensor Technology
Best straightener for curly hair

If you have natural coils, you want a hair straightener that can smoothen locks while preventing heat damage. The sleek Remington Pro 1″ Flat Iron with SmartPRO Sensor Technology is our pick for the task. While it sells for less than $50, this flat iron brings advanced tech to a budget-friendly tool.
For instance, proprietary sensors are embedded along the hair straightener’s plate. These monitor your hair’s moisture, allowing the flat iron to automatically adjust its temperature to a safe and comfortable level. One shopper writes, “it works fast and my hair stays straight all day“.
The Remington Pro’s ceramic plates are also infused with keratin and almond oil to condition your tresses. Plus, the flat iron heats up to temperature in just 30 seconds. Users can also choose from five preset digital heat settings based on hair type. And with a swivel cord, the flat iron is easy to maneuver around as you style.
Max Temperature: 450°F | Auto Shut Off: 60 min. | LCD: Yes | Swivel Cord: Yes
Nition Professional Salon Hair Straightener
Best hair straightener for thick hair

The Nition Professional Salon Hair Straightener is one of the best professional hair straighteners you can get your hands on. It’s also our pick for users with thick hair. One reviewer shares, “I have thick, curly Asian hair. I love that my Nition pretty much does the trick on my first pass and leaves my hair silky soft.“
To glide across your hair, the Nition’s flat iron has a flexible, floating heating plate. It also features rounded edges, allowing you to curl tresses, too. Static is a common issue facing hair straighteners. Nition’s solution is to infuse the plate with nano silver, argan oil, tourmaline, and titanium. Aside from minimizing staticky hair, these elements also lock in moisture.
While priced under $80, Nition doesn’t cut corners in design. Its professional flat iron features a dial at the base you simply rotate to your desired heat. Since the tool is buttonless, you don’t have to worry about accidentally pressing a heat setting as you style. Moreover, every purchase includes a travel pouch and heat-resistant glove.
Max Temperature: 450°F | Auto Shut Off: 60 min. | LCD: Yes | Swivel Cord: Yes
Airuisi Professional Ceramic Flat Iron
Best hair straightener for fine hair

Just because you have thin hair doesn’t mean you can’t use a hair straightener. The Airuisi Professional Ceramic Flat Iron enjoys a wide 140℉-450℉ temperature range, giving users lower heat settings to handle fine hair. Its ceramic plates are even infused with tourmaline to neutralize ions that cause static and frizz.
With its round-body design, you can use the flat iron to straighten or curl hair. Its plates also float and adjust to the angle you style. And with a 360º swivel power cord, you can style away without worrying about tangles. Storing the Airuisi is also convenient, thanks to a loop at its base.
Light and portable, this flat iron can be packed inside your travel bags or suitcases easily. It also features a safety lock and is dual-voltage compatible, perfect for accompanying you on any vacation or business trip. A customer shares that “it’s very easy to use and has a voltage regulator, which makes it very versatile to take anywhere in the world.“
Max Temperature: 450°F | Auto Shut Off: No | LCD: No | Swivel Cord: Yes
L’ange Le Duo 360 Airflow Styler
Best hair straightener for damaged hair

If you have damaged hair, you don’t need to spend a fortune on a flat iron. Consider the L’ange Le Duo 360 Airflow Styler. Priced under $90, the hair straightener’s design flaunts its key feature. Tiny air vents dot the styler’s clip and cool upon contact with your locks, setting the style in. This is done through a built-in fan that automatically turns on once you reach a set temperature.
L’ange’s Le Duo 360 uses titanium plates, which heat faster and require fewer passes. They also float to minimize snags and creases as you style. A shopper raves that “it works better than any other hair tools I’ve ever used, and it’s the only thing that works to curl my hair.“
Available in pink or black models, the Le Duo 360 is also lightweight and ergonomic. Its controls are at the end of its handle, minimizing accidental presses. Meanwhile, a dedicated fan button allows you to turn off the cooling feature anytime.
Max Temperature: 430°F | Auto Shut Off: No | LCD: No | Swivel Cord: Yes
Mondava Professional Ceramic Tourmaline Hair Straightener
Best hair straightener for frizzy hair

Some days your locks are perfectly tousled. However, most days are the opposite, and you’ll need to deal with frizzy hair. Here, our pick is the Mondava Professional Ceramic Tourmaline Hair Straightener. Loyal fans of the product say it heats fast and is safe to use across all hair types. Based on user reviews, you should get smooth hair in just eight minutes.
Made by the top hairstyling brand in Italy, the flat iron’s tourmaline ceramic plates reportedly release 3 million negatively charged ions per minute. This helps eliminate the static electricity on the hair surface. Another cool feature is the Pulse mode, which uses vibrations to aid the straightening motion of the styler.
A favorite of those who want frizz-free hair, the Mondava hair straightener retails for only $59.99. For its price, you get a travel pouch, heat-resistant glove, a styling comb, and some hair clips. As one shopper writes, “I love the added accessories that came with the flat iron, they’re just more reasons to love it.“
Max Temperature: 450°F | Auto Shut Off: Yes | LCD: No | Swivel Cord: Yes
Verdict
You don’t need to break the bank in order to get your hands on an excellent hair straightener.
Hair straighteners make it possible to have salon-smooth locks at home. If you’re worried about spending a fortune, then think again. Some of the best flat irons come in at less than $100. You’ll even find top-rated models under $50, including one of two standout products on our list.
The Remington Pro 1″ Flat Iron with SmartPRO Sensor Technology is exactly this. Although it’s a budget option, the hair straightener boasts premium features. These include sensors that monitor your hair’s moisture and adjust the flat iron’s temperature accordingly. Its plates are also infused with oil that conditions your hair with every pass.
If you want a whole styling kit, go for the Mondava Professional Ceramic Tourmaline Hair Straightener. A staple among salon professionals and home beauty experts, countless customers love the unit and its accompanying accessories. It also boasts a pulse feature that aids in turning your locks into straight and smooth tresses.
FAQs
Ceramic plates heat slowly but evenly. They also tend to hold heat for longer and are less damaging to the hair. In contrast, titanium plates heat fast and require fewer passes to style your hair.
The Nition Professional Salon Hair Straightener comes with a 9 ft. power cord.
The Remington Pro 1″ Flat Iron with SmartPRO Sensor Technology comes with a four-year limited warranty.
L’ange’s Le Duo 360 Airflow Styler has a temperature range of 280ºF to 460ºF.