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1 Inch Flat Irons

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Best Buy customers often prefer the following products when searching for 1 Inch Flat Irons.

The flat iron is a styling tool that uses heat to smooth hair and create straightening patterns. It is one of the most popular styling tools in the beauty industry. Flat irons are available in a variety of sizes, shapes, and colors. Browse the top-ranked list of 1 inch flat irons below along with associated reviews and opinions.

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

    "Conair - Double Ceramic 1 inch hair iron...I bought this flat iron as a back up to the one I usually use but find this has taken its place. The 1 inch flat iron is wonderful. I'm able to iron more hair than my old flat iron. "

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    Product Description

    Double Ceramic 1" Flat iron
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    Top comment

    "Conair - Double Ceramic 1 inch hair iron...I bought this flat iron as a back up to the one I usually use but find this has taken its place. The 1 inch flat iron is wonderful. I'm able to iron more hair than my old flat iron. "

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    Product Description

    Double Ceramic 1" Flat iron
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    Your price for this item is $29.99
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  2. Shark - Glam™ Ceramic & Powerful Air Styling & Hair Dryer System, for curling, air straightening & glossing + FrizzFighter - Gold - Front_Zoom
    Top comment

    "Then I attached the curling one and put it on the wet hair setting and it made nice curls equivalent to a one inch curling iron barrel. Looked like I blow dried and used a curling iron with just that one attachment! ...The flat iron took some getting used to as it is kind of bulky and you need to squeeze it together to really get it to straighten good with 1-2 passes. But the shine it left behind on her hair is amazing and still shiny a week later. "

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    Product Description

    Meet the Shark Glam Hot Tool Air Styling & Drying System. Innovative heat-controlled ceramic and powerful airflow unlock smooth silky finishes, glossy blowouts and ultra high-shine end styles without heat damage in wet to dry mode. Shark Glam Styler Suite includes Shark Silki straightener for wet-to-straight styling in as little as one pass*, and the Shark Glossi styler for ultra-fast, bouncy blowouts with maximum gloss.** *using wet mode on wavy hair in lab settings **shine/frizz vs. air drying
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    Top comment

    "Then I attached the curling one and put it on the wet hair setting and it made nice curls equivalent to a one inch curling iron barrel. Looked like I blow dried and used a curling iron with just that one attachment! ...The flat iron took some getting used to as it is kind of bulky and you need to squeeze it together to really get it to straighten good with 1-2 passes. But the shine it left behind on her hair is amazing and still shiny a week later. "

    See all customer reviews

    Product Description

    Meet the Shark Glam Hot Tool Air Styling & Drying System. Innovative heat-controlled ceramic and powerful airflow unlock smooth silky finishes, glossy blowouts and ultra high-shine end styles without heat damage in wet to dry mode. Shark Glam Styler Suite includes Shark Silki straightener for wet-to-straight styling in as little as one pass*, and the Shark Glossi styler for ultra-fast, bouncy blowouts with maximum gloss.** *using wet mode on wavy hair in lab settings **shine/frizz vs. air drying
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    Your price for this item is $349.99
    The comparable value price is $449.99

    Pick up in 1 hour at

    Get it by Nov 29 to

    FREE

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  3. Conair - InfinitiPRO 1" Ceramic Flat Iron - Black - Front_Zoom
    Top comment

    "i bought this to replace the 1 inch Conair that i have had for years. love it i have natural curly hair and i like to straighten it. with the 1 inch i am able to get to the under layers and get close to the scalp with ease...• Would you recommend the InfinitiPRO by Conair® 1-inch Tourmaline Ceramic Flat Iron - Purple to others? "

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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.
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    Top comment

    "i bought this to replace the 1 inch Conair that i have had for years. love it i have natural curly hair and i like to straighten it. with the 1 inch i am able to get to the under layers and get close to the scalp with ease...• Would you recommend the InfinitiPRO by Conair® 1-inch Tourmaline Ceramic Flat Iron - Purple to others? "

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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.
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    Your price for this item is $39.99
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  4. T3 - Lucea 1.5” Professional Straightening & Styling Iron - White & Rose Gold - Angle_Zoom
    Top comment

    "I curly frizz, long thick hair and this iron helps me straighten really fast. I have a 1 inch GHD straightening iron which I love but the smaller size just takes longer to do my hair....I have the 1 inch version and it's the best flat iron! Heats up so fast and makes my hair beautifully shiny and so soft and silky in one pass. "

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    Product Description

    Thick, coarse hair—meet the Lucea 1.5”. Equipped with 50% wider plates* and T3 Rapid HeatIQ Technology, the T3 Lucea 1.5” professional flat iron straightens or styles long, thick or coarse hair in a single pass. Monitored by a smart microchip, a range of 9 digital heat settings provide the optimal temperature for hair that needs a little extra love, while T3 CeraSync heaters synchronize heat across both plates for fast, one-pass styling without exposing hair to unnecessary heat. Wider CeraGloss ceramic plates cover more area for shiny, frizz-free results in less time, and a StyleEdge design offers a snag-free glide for sleek, straight looks or beautiful curls and waves. Innovative ThermaTouch insulation technology offers superior grip comfort so you can style with confidence. Longer plates** and a PrecisionControl hinge ensure fast styling with greater control. * Wider than T3 Lucea 1” ** Longer than T3 SinglePass X
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    Top comment

    "I curly frizz, long thick hair and this iron helps me straighten really fast. I have a 1 inch GHD straightening iron which I love but the smaller size just takes longer to do my hair....I have the 1 inch version and it's the best flat iron! Heats up so fast and makes my hair beautifully shiny and so soft and silky in one pass. "

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    Product Description

    Thick, coarse hair—meet the Lucea 1.5”. Equipped with 50% wider plates* and T3 Rapid HeatIQ Technology, the T3 Lucea 1.5” professional flat iron straightens or styles long, thick or coarse hair in a single pass. Monitored by a smart microchip, a range of 9 digital heat settings provide the optimal temperature for hair that needs a little extra love, while T3 CeraSync heaters synchronize heat across both plates for fast, one-pass styling without exposing hair to unnecessary heat. Wider CeraGloss ceramic plates cover more area for shiny, frizz-free results in less time, and a StyleEdge design offers a snag-free glide for sleek, straight looks or beautiful curls and waves. Innovative ThermaTouch insulation technology offers superior grip comfort so you can style with confidence. Longer plates** and a PrecisionControl hinge ensure fast styling with greater control. * Wider than T3 Lucea 1” ** Longer than T3 SinglePass X
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    Your price for this item is $139.99
    The comparable value price is $199.99
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  5. Dyson - Special Edition Airstrait Straightener - Amber Silk - Front_Zoom
    Top comment

    "I usually start with about 70% dry hair, work in about 1.5 inch wide sections and start in wet mode and do slow passes til it feels dry then change to dry mode, and boost mode and do one pass and this adds sleekness and shine to the hair for a finished look. ...I have long thick, wavy, frizzy heavily highlighted hair. It normally takes me 1 1/2 hrs to style my hair. I normally blow dry then use a flat iron or another appliance. "

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    Product Description

    Special edition Dyson Airstrait straightener in Amber silk with complimentary Presentation case 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.
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    Top comment

    "I usually start with about 70% dry hair, work in about 1.5 inch wide sections and start in wet mode and do slow passes til it feels dry then change to dry mode, and boost mode and do one pass and this adds sleekness and shine to the hair for a finished look. ...I have long thick, wavy, frizzy heavily highlighted hair. It normally takes me 1 1/2 hrs to style my hair. I normally blow dry then use a flat iron or another appliance. "

    See all customer reviews

    Product Description

    Special edition Dyson Airstrait straightener in Amber silk with complimentary Presentation case 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
    Your price for this item is $399.99
    The comparable value price is $549.99

    Pick up on Dec 5 at

    Get it by Nov 29 to

    FREE

    See all Flat Irons & Hair Straighteners
  6. T3 - Smooth ID 1” Smart Flat Iron with Touch Interface - White & Rose Gold - Angle_Zoom
    Top comment

    "The only thing I don't like is that the heating plates don't extend the full length of the iron - they stop maybe a 0.5-1 inch before the end of the iron, which can make it harder to style the roots. ...Absolutely love this new advanced T3 1 inch straightener. This is a very cool. Touch screen technology that I enjoyed. "

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    Product Description

    Tailor your heat for smooth, shiny results and less damage. Introducing the first-of-its-kind professional flat iron that delivers styling personalization like never before. Smooth ID uses advanced T3 Heat ID Technology to reimagine your styling experience. A smart-touch interface and 9 heat settings automatically adjust to your unique profile, based on hair texture, length and color treatments. Eliminate the guesswork with personalized heat that delivers smooth, shiny results. Engineered with T3 Rapid HeatIQ Technology, Smooth ID ensures advanced heat precision for frizz-free, one-pass results. CeraGloss ceramic plates smooth the hair cuticle and lock in shine, while an ion generator infuses millions of frizz-smoothing negative ions. Use the Refresh Mode for second-day retouches with less heat exposure to help protect your hair. Designed with ThermaTouch insulation technology for superior grip comfort so you can style with confidence.
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    Top comment

    "The only thing I don't like is that the heating plates don't extend the full length of the iron - they stop maybe a 0.5-1 inch before the end of the iron, which can make it harder to style the roots. ...Absolutely love this new advanced T3 1 inch straightener. This is a very cool. Touch screen technology that I enjoyed. "

    See all customer reviews

    Product Description

    Tailor your heat for smooth, shiny results and less damage. Introducing the first-of-its-kind professional flat iron that delivers styling personalization like never before. Smooth ID uses advanced T3 Heat ID Technology to reimagine your styling experience. A smart-touch interface and 9 heat settings automatically adjust to your unique profile, based on hair texture, length and color treatments. Eliminate the guesswork with personalized heat that delivers smooth, shiny results. Engineered with T3 Rapid HeatIQ Technology, Smooth ID ensures advanced heat precision for frizz-free, one-pass results. CeraGloss ceramic plates smooth the hair cuticle and lock in shine, while an ion generator infuses millions of frizz-smoothing negative ions. Use the Refresh Mode for second-day retouches with less heat exposure to help protect your hair. Designed with ThermaTouch insulation technology for superior grip comfort so you can style with confidence.
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    Your price for this item is $188.99
    The comparable value price is $269.99
    See all Flat Irons & Hair Straighteners
  7. Shark - SmoothStyle Heated Comb and Blow Dryer Brush, Dual Mode, For All Hair Types - Silk - Front_Zoom
    Top comment

    "All in 1...Love that it dries my hair so quick. 2 in 1, love 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

    "All in 1...Love that it dries my hair so quick. 2 in 1, love 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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    Your price for this item is $129.99
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  8. Conair - InfinitiPRO 1" QuadAir Ceramic Flat Iron - White - Angle_Zoom

    Product Description

    Straighten hair with ultra-high heat, then set your look in place with cool air from the InfinitiPRO by Conair QuadAir Flat Iron. This innovative styler smooths with four ½-inch plates and high, even heat that reaches 410°F in 30 seconds. Hair glides effortlessly between the titanium ceramic-coated plates, leaving it smooth and shiny with styles that last longer. Variable heat settings are customized to straighten all hair types, and a unique cool air system flows cool air up through the vented titanium barrel for looks that last. The system instantly cools hair to set your style and protect against heat damage. With a rapid 30-second heat-up, you can start styling hair immediately. Choose from 5 temperature settings — 265°F, 300°F, 340°F, 375°F, or 410°F — to create sleek, straight hair in a single pass. Adding cool air is optional. Simply press the FAN ON/OFF button to style with or without it. And style with peace of mind knowing there’s an automatic safety shutoff. The QuadAir Flat Iron makes it easy to straighten and style all types of hair with long-lasting satiny-smooth results. Fast, high, even heat, glide-over plates, and a burst of cool air give you the power to style!
    See all Flat Irons & Hair Straighteners

    Product Description

    Straighten hair with ultra-high heat, then set your look in place with cool air from the InfinitiPRO by Conair QuadAir Flat Iron. This innovative styler smooths with four ½-inch plates and high, even heat that reaches 410°F in 30 seconds. Hair glides effortlessly between the titanium ceramic-coated plates, leaving it smooth and shiny with styles that last longer. Variable heat settings are customized to straighten all hair types, and a unique cool air system flows cool air up through the vented titanium barrel for looks that last. The system instantly cools hair to set your style and protect against heat damage. With a rapid 30-second heat-up, you can start styling hair immediately. Choose from 5 temperature settings — 265°F, 300°F, 340°F, 375°F, or 410°F — to create sleek, straight hair in a single pass. Adding cool air is optional. Simply press the FAN ON/OFF button to style with or without it. And style with peace of mind knowing there’s an automatic safety shutoff. The QuadAir Flat Iron makes it easy to straighten and style all types of hair with long-lasting satiny-smooth results. Fast, high, even heat, glide-over plates, and a burst of cool air give you the power to style!
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    Your price for this item is $99.99
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  9. Dyson - Airstrait Straightener - Ceramic Pink/Rose Gold - Front_Zoom
    Top comment

    "2 in 1...Our hair looks great on day 1, and even days 2-3. I don't think I will ever get a Brazilian Blowout again. "

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    Product Description

    Dry, curl, shape, smooth, and hide flyaways with no heat damage. Re-engineered attachments harness Enhanced Coanda airflow for faster and more versatile styling.¹
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    Top comment

    "2 in 1...Our hair looks great on day 1, and even days 2-3. I don't think I will ever get a Brazilian Blowout again. "

    See all customer reviews

    Product Description

    Dry, curl, shape, smooth, and hide flyaways with no heat damage. Re-engineered attachments harness Enhanced Coanda airflow for faster and more versatile styling.¹
    See all Flat Irons & Hair Straighteners
    Your price for this item is $549.99

    Pick up in 1 hour at

    Get it by Nov 29 to

    FREE

    See all Flat Irons & Hair Straighteners
  10. Dyson - Airstrait Straightener - Jasper Plum - Angle_Zoom
    Top comment

    "Took some getting used to as it is like a blow dryer on one end so only 1 directional. Great product but small needs for future improvement...I have fine curly hair, and when wet this straightens my hair like a flat iron would in 1-2 passes. total game changer."

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    Product Description

    Dyson Limited Edition Airstrait Straightener in Jasper Plum is engineered to create a natural straight finish for multiple hair types. No hot plates. No heat damage.¹ Your routine, simplified. It dries and straightens hair simultaneously to take hair from wet to a finished look – with one machine. Auto-pause after three seconds of inactivity. It uses high-velocity airflow to straighten hair as it dries. Air is precisely heated and projected evenly through the tress as you style – with no heat damage.¹ Comes in a special edition presentation case to protect and neatly store your Dyson Airstrait. Finished in Black and Jasper plum, cushioned with soft fabric and with a removable lid that is also a non-slip mat for your Airstrait.
    See all Flat Irons & Hair Straighteners
    Top comment

    "Took some getting used to as it is like a blow dryer on one end so only 1 directional. Great product but small needs for future improvement...I have fine curly hair, and when wet this straightens my hair like a flat iron would in 1-2 passes. total game changer."

    See all customer reviews

    Product Description

    Dyson Limited Edition Airstrait Straightener in Jasper Plum is engineered to create a natural straight finish for multiple hair types. No hot plates. No heat damage.¹ Your routine, simplified. It dries and straightens hair simultaneously to take hair from wet to a finished look – with one machine. Auto-pause after three seconds of inactivity. It uses high-velocity airflow to straighten hair as it dries. Air is precisely heated and projected evenly through the tress as you style – with no heat damage.¹ Comes in a special edition presentation case to protect and neatly store your Dyson Airstrait. Finished in Black and Jasper plum, cushioned with soft fabric and with a removable lid that is also a non-slip mat for your Airstrait.
    See all Flat Irons & Hair Straighteners
    Your price for this item is $494.99
    Clearance
    The comparable value price is $549.99
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