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Best Buy customers often prefer the following products when searching for affordable hair straighteners.

Straightening hair is one of the most common styling requirements for women and men. It helps to create smooth, sleek styles and can help with frizziness.  Straighteners come in many different types and price ranges. Browse the top-ranked list of affordable hair straighteners below along with associated reviews and opinions.

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  1. Conair - Double Ceramic 1" Flat iron - Rose Gold - Angle_Zoom
    Top comment

    "Great hair straightener for the money...Very good and easy to use hair straightening iron. Heats up fast and a good value compared to those much more expensive straightening irons on the market....This flat iron is easy to use, was very affordable, and works as intended. I especially love that it has multiple heat settings. "

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    Product Description

    Double Ceramic 1" Flat iron
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    Top comment

    "Great hair straightener for the money...Very good and easy to use hair straightening iron. Heats up fast and a good value compared to those much more expensive straightening irons on the market....This flat iron is easy to use, was very affordable, and works as intended. I especially love that it has multiple heat settings. "

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    Product Description

    Double Ceramic 1" Flat iron
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  2. Conair - InfinitiPRO 1" Smoothwrap Ceramic Ionic Flat Iron - Powder Blue - Angle_Zoom
    Top comment

    "Nice straightener...Easy to handle. Works great on curly hair....Incredible straightener!...Not one strand of my hair looked fried. It straightened with less heat than my previous chi straightener. "

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    Product Description

    Get the smooth, straight styles you love with a flat iron that leaves your hair shinier and healthier-looking every time you use it. The SmoothWrap Dual Ion Flat Iron uses Advanced Plasma Technology for a new styling experience that rebalances the natural charge of your hair for maximum frizz-free shine and volume so that your hair looks and feels amazing. Designed with ceramic technology to minimize heat damage, the 1-inch plates with curved edges glide over hair for a smooth finish with no creases, while a powerful ion generator neutralizes frizz. You can hear the clicking sound as frizz-fighting ions are released to ensure exceptionally high shine. Five heat settings give you the flexibility to switch up your styles with customizable heat for any hair type. The SmoothWrap Dual Ion Flat Iron features breakthrough technology for head-turning results. The difference is Advanced Plasma Technology, which wraps your hair in positive and negative conditioning ions to create the perfect balance. Frizz is neutralized, body boosted. The treatment maximizes your hair's absorption of conditioning ions, leaving it feeling moisturized and silky smooth. This versatile tool with easy-glide, ceramic-coated plates lets you straighten, add flips, and create waves without having to worry about heat damage. Explore endless styles and change the temperature setting at the touch of a button to match your hair type. A floating plate provides better hair contact to eliminate gaps for a faster, straighter finish. Style like a pro quickly and easily with the new treatment that leaves your hair looking and feeling more healthy and with shine that turns heads!
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    Top comment

    "Nice straightener...Easy to handle. Works great on curly hair....Incredible straightener!...Not one strand of my hair looked fried. It straightened with less heat than my previous chi straightener. "

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    Product Description

    Get the smooth, straight styles you love with a flat iron that leaves your hair shinier and healthier-looking every time you use it. The SmoothWrap Dual Ion Flat Iron uses Advanced Plasma Technology for a new styling experience that rebalances the natural charge of your hair for maximum frizz-free shine and volume so that your hair looks and feels amazing. Designed with ceramic technology to minimize heat damage, the 1-inch plates with curved edges glide over hair for a smooth finish with no creases, while a powerful ion generator neutralizes frizz. You can hear the clicking sound as frizz-fighting ions are released to ensure exceptionally high shine. Five heat settings give you the flexibility to switch up your styles with customizable heat for any hair type. The SmoothWrap Dual Ion Flat Iron features breakthrough technology for head-turning results. The difference is Advanced Plasma Technology, which wraps your hair in positive and negative conditioning ions to create the perfect balance. Frizz is neutralized, body boosted. The treatment maximizes your hair's absorption of conditioning ions, leaving it feeling moisturized and silky smooth. This versatile tool with easy-glide, ceramic-coated plates lets you straighten, add flips, and create waves without having to worry about heat damage. Explore endless styles and change the temperature setting at the touch of a button to match your hair type. A floating plate provides better hair contact to eliminate gaps for a faster, straighter finish. Style like a pro quickly and easily with the new treatment that leaves your hair looking and feeling more healthy and with shine that turns heads!
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  3. Conair - InfinitiPRO 1" Ceramic Flat Iron - Black - Angle_Zoom
    Top comment

    "But, by far, this straightener is now my favorite! It's lightweight, makes my hair very straight and shiny, and doesn't burn my hair! ...Affordable straightener...Affordable straightener that heats up fast. I have thick hair and it works very well."

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    Product Description

    Get shiny straight, smooth styles with this salon-quality flat iron. Tourmaline ceramic-coated plates prevent static, protect hair from damage, and create shiny smooth, straight styles that last, even in humidity. Instant heat-up and recovery up to an ultra-high 455 degrees F and variable heat settings provide fast, versatile styling options. You can even add a flip with a twist of the wrist.
    See all Flat Irons & Hair Straighteners
    Top comment

    "But, by far, this straightener is now my favorite! It's lightweight, makes my hair very straight and shiny, and doesn't burn my hair! ...Affordable straightener...Affordable straightener that heats up fast. I have thick hair and it works very well."

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    Product Description

    Get shiny straight, smooth styles with this salon-quality flat iron. Tourmaline ceramic-coated plates prevent static, protect hair from damage, and create shiny smooth, straight styles that last, even in humidity. Instant heat-up and recovery up to an ultra-high 455 degrees F and variable heat settings provide fast, versatile styling options. You can even add a flip with a twist of the wrist.
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  4. Dyson - Airstrait Straightener - Nickel/Copper - Angle_Zoom
    Top comment

    "The best hair straightener...The best hair straightener that I ever had. Worth the money. ...Amazing Hair/Airstraightener from Dyson...Amazing hair straightener that does not damage hair like the other Dyson hair straightener did. "

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    Product Description

    Dyson Airstrait dries and straightens simultaneously from wet to dry. Engineered to create a natural straight finish for multiple hair types. No hot plates.No heat damage.¹ Your routine, simplified.
    See all Flat Irons & Hair Straighteners
    Top comment

    "The best hair straightener...The best hair straightener that I ever had. Worth the money. ...Amazing Hair/Airstraightener from Dyson...Amazing hair straightener that does not damage hair like the other Dyson hair straightener did. "

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    Product Description

    Dyson Airstrait dries and straightens simultaneously from wet to dry. Engineered to create a natural straight finish for multiple hair types. No hot plates.No heat damage.¹ Your routine, simplified.
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  5. Shark - SmoothStyle Heated Comb and Blow Dryer Brush, Dual Mode, For All Hair Types - Silk - Front_Zoom
    Top comment

    "I can straighten my hair in minutes compared to other straighteners I own....It dried my long hair faster than my hair dryer. My hair was not only smoother than when I use my one pass straightener, it did not look limp the way my straightener sometimes make it. "

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    Product Description

    Shark SmoothStyle is designed to style and smooth hair with heated comb technology for a healthy, voluminous finish. Use Blow Dryer Brush Mode for wet-to-dry volumizing with no heat damage and Heated Comb Mode to style, align, and smooth.
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    Top comment

    "I can straighten my hair in minutes compared to other straighteners I own....It dried my long hair faster than my hair dryer. My hair was not only smoother than when I use my one pass straightener, it did not look limp the way my straightener sometimes make it. "

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    Product Description

    Shark SmoothStyle is designed to style and smooth hair with heated comb technology for a healthy, voluminous finish. Use Blow Dryer Brush Mode for wet-to-dry volumizing with no heat damage and Heated Comb Mode to style, align, and smooth.
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    See all Hair Dryers
  6. Dyson - Refurbished Corrale Hair Straightener - Black Nickel/Fuchsia - Angle_Zoom
    Top comment

    "Dyson straightener...The Dyson hair straightener leaves my hair looking shiny and healthy if you're someone who uses a flatiron every day and are worried about damage, I think it's definitely for you....Refurbished dyson hair straightener...I returned the item but bought a new dyson hair straightener. Waiting for the order. Definitely worth buying for. "

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    Product Description

    This product has been refurbished. The Dyson Corrale Refurbished straightener is the only straightener with copper flexing plates that shape around your hair, gathering it neatly together on each pass. This extra control means you can achieve the same style but with less heat – and therefore half the damage¹. It also means enhanced styling, for reduced frizz and fewer flyaways². The plates are made of manganese copper, selected for its flexibility, strength and thermal conduction. The Dyson Corrale straightener can be used corded, or cord-free to provide extra versatility and freedom while styling. ¹Thermal damage measured by hair strength, when creating an equivalent hair style. Tested on Corrale with flexing plates vs Corrale with solid plates ²Direct image analysis vs untreated hair. ³Exact run time may vary based on hair type and styling technique.
    See all Flat Irons & Hair Straighteners
    Top comment

    "Dyson straightener...The Dyson hair straightener leaves my hair looking shiny and healthy if you're someone who uses a flatiron every day and are worried about damage, I think it's definitely for you....Refurbished dyson hair straightener...I returned the item but bought a new dyson hair straightener. Waiting for the order. Definitely worth buying for. "

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    Product Description

    This product has been refurbished. The Dyson Corrale Refurbished straightener is the only straightener with copper flexing plates that shape around your hair, gathering it neatly together on each pass. This extra control means you can achieve the same style but with less heat – and therefore half the damage¹. It also means enhanced styling, for reduced frizz and fewer flyaways². The plates are made of manganese copper, selected for its flexibility, strength and thermal conduction. The Dyson Corrale straightener can be used corded, or cord-free to provide extra versatility and freedom while styling. ¹Thermal damage measured by hair strength, when creating an equivalent hair style. Tested on Corrale with flexing plates vs Corrale with solid plates ²Direct image analysis vs untreated hair. ³Exact run time may vary based on hair type and styling technique.
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  7. Dyson - Refurbished Corrale Hair Straightener - Fuchsia/Black Nickel - Angle_Zoom
    Top comment

    "Love my Dyson Straightener...I already own a dyson dryer and I prefer curling my hair with a straightener which is why i wanted to give this a try. ...For 4c hair pattern...I am 100% natural with 4c pattern. The straightener got my hair straight 90% straight My hair style remained straight for 2-3 days."

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    Product Description

    This product has been refurbished. The Dyson Corrale Refurbished straightener is the only straightener with copper flexing plates that shape around your hair, gathering it neatly together on each pass. This extra control means you can achieve the same style but with less heat – and therefore half the damage¹. It also means enhanced styling, for reduced frizz and fewer flyaways². The plates are made of manganese copper, selected for its flexibility, strength and thermal conduction. The Dyson Corrale straightener can be used corded, or cord-free to provide extra versatility and freedom while styling. ¹Thermal damage measured by hair strength, when creating an equivalent hair style. Tested on Corrale with flexing plates vs Corrale with solid plates ²Direct image analysis vs untreated hair. ³Exact run time may vary based on hair type and styling technique.
    See all Flat Irons & Hair Straighteners
    Top comment

    "Love my Dyson Straightener...I already own a dyson dryer and I prefer curling my hair with a straightener which is why i wanted to give this a try. ...For 4c hair pattern...I am 100% natural with 4c pattern. The straightener got my hair straight 90% straight My hair style remained straight for 2-3 days."

    See all customer reviews

    Product Description

    This product has been refurbished. The Dyson Corrale Refurbished straightener is the only straightener with copper flexing plates that shape around your hair, gathering it neatly together on each pass. This extra control means you can achieve the same style but with less heat – and therefore half the damage¹. It also means enhanced styling, for reduced frizz and fewer flyaways². The plates are made of manganese copper, selected for its flexibility, strength and thermal conduction. The Dyson Corrale straightener can be used corded, or cord-free to provide extra versatility and freedom while styling. ¹Thermal damage measured by hair strength, when creating an equivalent hair style. Tested on Corrale with flexing plates vs Corrale with solid plates ²Direct image analysis vs untreated hair. ³Exact run time may vary based on hair type and styling technique.
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  8. TYMO Ring Hair Straightening Comb - Black - Angle_Zoom
    Top comment

    "It’s so convenient for straightening mine and my daughters hair! Great buy!...Pretty nice straightener, doesn't burn your hands, scalp or any kind of skin. "

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    Product Description

    Get salon-grade hair with TYMO RING, the ultimate in effortless hair straightening and styling. Experience the revolution in hair styling with the TYMO RING Straightener Comb - your new secret weapon for stunningly straight hair. It uniquely combines the power of a flat iron with the simplicity of a comb to provide volume and shine, simply by combing through each section of hair. The TYMO RING features five temperature options for different hair types, ranging from 266℉-410℉ and heats up quickly in just 60 seconds. With 25 ceramic heating plates, straightening becomes not just effortless, but a delight. Enhanced safety features include the anti-scald design to protect scalp and hands, while allowing you to reach closer to the roots for greater volume, and a 30-minute auto shut off. Get ready to dazzle with your sleek, runway-ready hair. Step into the future of hair styling with the TYMO RING!
    See all Flat Irons & Hair Straighteners
    Top comment

    "It’s so convenient for straightening mine and my daughters hair! Great buy!...Pretty nice straightener, doesn't burn your hands, scalp or any kind of skin. "

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    Product Description

    Get salon-grade hair with TYMO RING, the ultimate in effortless hair straightening and styling. Experience the revolution in hair styling with the TYMO RING Straightener Comb - your new secret weapon for stunningly straight hair. It uniquely combines the power of a flat iron with the simplicity of a comb to provide volume and shine, simply by combing through each section of hair. The TYMO RING features five temperature options for different hair types, ranging from 266℉-410℉ and heats up quickly in just 60 seconds. With 25 ceramic heating plates, straightening becomes not just effortless, but a delight. Enhanced safety features include the anti-scald design to protect scalp and hands, while allowing you to reach closer to the roots for greater volume, and a 30-minute auto shut off. Get ready to dazzle with your sleek, runway-ready hair. Step into the future of hair styling with the TYMO RING!
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  9. TYMO Ring Plus iONIC Hair Straightening Comb - Gray - Angle_Zoom
    Top comment

    "Hair straightener...Great hair straighter!!!...This hair brush straightener works great. Love the accessories it came with. "

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    Product Description

    Get salon-grade hair with TYMO RING PLUS, the ultimate in effortless hair straightening and styling. Experience the revolution in hair styling with the TYMO RING PLUS Straightener Comb - your new secret weapon for stunningly straight hair. It uniquely combines the power of a flat iron with the simplicity of a comb to provide volume and shine, simply by combing through each section of hair. The TYMO RING PLUS features an innovative ionic system for smooth and shiny results in a single pass. There are nine temperature options for different hair types, ranging from 250℉-410℉. It heats up quickly in just 60 seconds for immediate results. With 25 ceramic heating plates, straightening becomes not just effortless, but a delight. Enhanced safety features include the anti-scald design to protect scalp and hands, while allowing you to reach closer to the roots for greater volume, and a 30-minute auto shut off. Get ready to dazzle with your sleek, runway-ready hair. Step into the future of hair styling with the TYMO RING PLUS!
    See all Flat Irons & Hair Straighteners
    Top comment

    "Hair straightener...Great hair straighter!!!...This hair brush straightener works great. Love the accessories it came with. "

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    Product Description

    Get salon-grade hair with TYMO RING PLUS, the ultimate in effortless hair straightening and styling. Experience the revolution in hair styling with the TYMO RING PLUS Straightener Comb - your new secret weapon for stunningly straight hair. It uniquely combines the power of a flat iron with the simplicity of a comb to provide volume and shine, simply by combing through each section of hair. The TYMO RING PLUS features an innovative ionic system for smooth and shiny results in a single pass. There are nine temperature options for different hair types, ranging from 250℉-410℉. It heats up quickly in just 60 seconds for immediate results. With 25 ceramic heating plates, straightening becomes not just effortless, but a delight. Enhanced safety features include the anti-scald design to protect scalp and hands, while allowing you to reach closer to the roots for greater volume, and a 30-minute auto shut off. Get ready to dazzle with your sleek, runway-ready hair. Step into the future of hair styling with the TYMO RING PLUS!
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
  10. TYMO iONIC Hair Straightening Brush - Black - Angle_Zoom
    Top comment

    "Hair straightener...My daughters have short hair and this was perfect for them...I have never used a hair straightener and this is so easy and works great! "

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    Product Description

    Revamp your style with the TYMO iONIC, the ultimate in effortless hair straightening and styling. Experience the revolution in hair styling with the TYMO iONIC Hair Straightener Brush - your new secret weapon for stunningly straight hair. It uniquely combines the power of a flat iron with the simplicity of a brush to provide volume and shine. Fueled by two advanced ion generators and rapid 30-second MCH technology to heat up fast; transforming your hair into silky, smooth, and shiny strands quickly. The TYMO iONIC features 16 temperature options for different hair types, ranging from 170℉-450℉. With its patented heating teeth, straightening becomes not just effortless, but a delight. Enhanced safety features include the anti-scald design to protect scalp and hands, while allowing you to reach closer to the roots for greater volume, and a 60-minute auto shut off. Get ready to dazzle with your sleek, runway-ready hair. Step into the future of hair styling with the TYMO iONIC Brush!
    See all Flat Irons & Hair Straighteners
    Top comment

    "Hair straightener...My daughters have short hair and this was perfect for them...I have never used a hair straightener and this is so easy and works great! "

    See all customer reviews

    Product Description

    Revamp your style with the TYMO iONIC, the ultimate in effortless hair straightening and styling. Experience the revolution in hair styling with the TYMO iONIC Hair Straightener Brush - your new secret weapon for stunningly straight hair. It uniquely combines the power of a flat iron with the simplicity of a brush to provide volume and shine. Fueled by two advanced ion generators and rapid 30-second MCH technology to heat up fast; transforming your hair into silky, smooth, and shiny strands quickly. The TYMO iONIC features 16 temperature options for different hair types, ranging from 170℉-450℉. With its patented heating teeth, straightening becomes not just effortless, but a delight. Enhanced safety features include the anti-scald design to protect scalp and hands, while allowing you to reach closer to the roots for greater volume, and a 60-minute auto shut off. Get ready to dazzle with your sleek, runway-ready hair. Step into the future of hair styling with the TYMO iONIC Brush!
    See all Flat Irons & Hair Straighteners
    See all Flat Irons & Hair Straighteners
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