Most recommended / Baby & Toddler
Most Recommended Car Seats under $300
Updated

Sometimes you need a great car seat on a budget. Curated Experts take each shopper's budget into account every time they make recommendations. This list brings together their top recommendations for car seats under $300. Want a more personalized fit for your particular needs and preferences? Don't forget to chat with a Baby & Toddler Expert here on Curated for free advice and recommendations on the best car seat for your needs.

Result summary
  1. Maxi-Cosi Pria All-in-One Convertible Car Seat
  2. Diono Radian® 3RXT Safe+® All-in-One Convertible Car Seat
  3. Diono Radian 3R Latch All-in-One Convertible Car Seat and Booster
  4. Diono Radian® 3RX All-in-One Convertible Car Seat
  5. Maxi-Cosi Coral™ XP Infant Car Seat
  6. Maxi-Cosi Pria Sport 2-in-1 Convertible Car Seat
  7. Britax Grow With You ClickTight Harness-2-Booster Car Seat
1
Maxi-Cosi Pria All-in-One Convertible Car Seat
#1 in the Top 7 Car Seats under $300
Maxi-Cosi

Maxi-Cosi Pria All-in-One Convertible Car Seat

$299.99

Rear facing for 4-40 lbs and 19-40 in. Foward facing for 22-65 lbs and 29-49 in. The booster will go from 40-100 lbs and 43-52 in. This has a 3 position recline and 5 different headrest heights and a quick to adjust shoulder harness. LATCH compatible and airplane certified in the harness mode.

Baby & Toddler Expert Kristina Spencer
Kristina Spencer
Verified • Reviewed Aug 8, 2022

Convertible carseat rated for use from 4 pounds in rear facing up through 100 pounds as a booster seat. Comfortable with features like cupholders and washable cover. This seat is TSA approved for travel and uses the LATCH system for secure attachment in a vehicle.

Baby & Toddler Expert Mariah Wear
Mariah Wear
Verified • Reviewed Aug 8, 2022

Those seeking a "one-and-done" car seat with LATCH connectors, better-than-average padding, and cupholders for their child. (Rear-facing: babies weighing 4-40lbs and 19-40" tall. Forward-facing: 22-65lb, 29-49". Booster: 40-100lbs, 43-52")

Baby & Toddler Expert Alex K.
Alex K.
Verified • Reviewed Aug 8, 2022
Nordstrom+ free shipping$269.99
Ask your expert about matching the price on Nordstrom.
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2
Diono Radian® 3RXT Safe+® All-in-One Convertible Car Seat
#2 in the Top 7 Car Seats under $300
Diono

Diono Radian® 3RXT Safe+® All-in-One Convertible Car Seat

$279.99
$349.99
20% off

Fits children from 5 - 50 lbs rear facing, 22 - 65 lbs forward facing, and 50 - 120 lbs in the booster. Safe Stop energy absorbing harness. Reinforced steel frame and core with reinforced sides. EPS energy absorbing foam for side impact collisions. Memory foam for comfortable seating and cup holder. Machine washable fabric and includes a cup holder. Head rest is adjustable for a better fit as your child grows.

Baby & Toddler Expert Kristina Spencer
Kristina Spencer
Verified • Reviewed Aug 8, 2022
Nordstrom+ free shipping$279.99
3
Diono Radian 3R Latch All-in-One Convertible Car Seat and Booster
#3 in the Top 7 Car Seats under $300
Diono

Diono Radian 3R Latch All-in-One Convertible Car Seat and Booster

$199.99

Great for using three across a back seat with the slim profile. The rear facing mode is ideal for 5-50 pounds, the forward facing for 22-65 pounds, then the high back booster position for up to 140 pounds! This is one of the most popular and highest revered options not only for safety but for value due to the ten year lifespan that grows with children!

Baby & Toddler Expert Gregg Mason
Gregg Mason
Verified • Reviewed Aug 8, 2022

Fits babies from 5 - 50 lb in rear facing, 22 - 65 lb for forward facing, and 40- 120 lb for booster seat and up to 57 in tall. If you are using LATCH it's only good up to 35 lb rear facing and 40 lb forward facing. It's a slim fit so good for smaller spaces.

Baby & Toddler Expert Kristina Spencer
Kristina Spencer
Verified • Reviewed Aug 8, 2022

Slim, low profile and basic model that grows with baby from birth through booster seat. Designed to keep child rear facing longer.

Baby & Toddler Expert Mariah Wear
Mariah Wear
Verified • Reviewed Oct 6, 2022
We haven't found this product listed elsewhere. If you find a lower price, let your expert know - we'll match it!
4
Diono Radian® 3RX All-in-One Convertible Car Seat
#4 in the Top 7 Car Seats under $300
Diono

Diono Radian® 3RX All-in-One Convertible Car Seat

$299.99

Fits children from 5 - 50 lbs in rear facing, 22 - 65 lbs in forward facing, and 50 - 120 lbs in booster. Has a Safe Stop energy absorbing harness. Reinforced steel frame and core and reinforced sides. EPS energy absorbing foam for side impact collisions. Memory foam for comfortable seating. Machine washable fabric and includes a cup holder.

Baby & Toddler Expert Kristina Spencer
Kristina Spencer
Verified • Reviewed Aug 8, 2022

Slim 3 across style car seat designed for use from birth (4lbs) to booster.

Baby & Toddler Expert Mariah Wear
Mariah Wear
Verified • Reviewed Aug 8, 2022
We haven't found this product listed elsewhere. If you find a lower price, let your expert know - we'll match it!
5
Maxi-Cosi Coral™ XP Infant Car Seat
#5 in the Top 7 Car Seats under $300
Maxi-Cosi

Maxi-Cosi Coral™ XP Infant Car Seat

From $299.99

Parents who want to carry a baby in a lightweight (5lb) carrier that detaches from the rest of the car seat when not in use. This innovative infant car seat is the first of its kind with a two-piece design: a lightweight removable carrier (the soft inner part) that can be removed from the rest of the car seat (the hard shell), so that you can leave the bulkiest part behind when carrying your child outside the car. The carrier also has a cross-body strap for hands-free carrying and clicks into select Maxi-Cosi strollers (and various premium strollers with adapters, sold separately). This infant car seat + base is safe, reliable, and designed for rear-facing babies weighing 4-22 lbs. Installs with one-click, self-retracting, rigid LATCH system, can be used without the base for ride sharing, and is made of premium, fire-retardant-free fabrics.

Baby & Toddler Expert Alex K.
Alex K.
Verified • Reviewed Sep 6, 2022

Fits babies from 4 - 22 lbs and up to 29 in tall. Turns into a carrier! Load leg for energy absorption and side impact protection. Self-retracting LATCH for secure install.

Baby & Toddler Expert Kristina Spencer
Kristina Spencer
Verified • Reviewed Aug 25, 2022

With the integrated nesting system, parents can easily transport and carry baby with the lightweight inner carrier.

Baby & Toddler Expert Gregg Mason
Gregg Mason
Verified • Reviewed Sep 21, 2022
Nordstrom+ free shipping$299.99
buybuy BABY+ free shipping$239.99
Ask your expert about matching the price on buybuy BABY.
6
Maxi-Cosi Pria Sport 2-in-1 Convertible Car Seat
#6 in the Top 7 Car Seats under $300
Maxi-Cosi

Maxi-Cosi Pria Sport 2-in-1 Convertible Car Seat

$269.99

Good for 4 - 40 lb / 40 in tall in rear facing and 22 - 65 lb / up to 49 in tall in forward facing. Comes with a cup holder, has side impact protection, and is certified for aircraft.

Baby & Toddler Expert Kristina Spencer
Kristina Spencer
Verified • Reviewed Aug 8, 2022
buybuy BABY+ free shipping$269.99
7
Britax Grow With You ClickTight Harness-2-Booster Car Seat
#7 in the Top 7 Car Seats under $300
Britax

Britax Grow With You ClickTight Harness-2-Booster Car Seat

From $263.99
$319.99 to $339.99
Up to 18% off

Forward facing harness for 25 - 65 lbs and 58 in tall and high back booster for 40 - 120 lb and 61 in tall. Quick adjust harness and headrest. Cup holders, snack tray, and reclines for the ultimate ride for your big kid.

Baby & Toddler Expert Kristina Spencer
Kristina Spencer
Verified • Reviewed Aug 25, 2022
buybuy BABY+ free shipping$329.99
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