Safety 1st OnBoard™ FLX Infant Car Seat with Base - Monument 4 - image 1
Safety 1st OnBoard™ FLX Infant Car Seat with Base - Monument 4 - image 2
Safety 1st OnBoard™ FLX Infant Car Seat with Base - Monument 4 - image 3
Safety 1st OnBoard™ FLX Infant Car Seat with Base - Monument 4 - image 4
Price Drop

Safety 1st OnBoard™ FLX Infant Car Seat with Base - Monument 4

-7%

$124.99

$134.99

Current Price
$124.99
List Price
$134.99
30-Day Avg
$134.99
Lowest Ever
$97.49
ASIN
B0CYMYTQGK
Model
IC379HLW
Color
Monument 4
50+ bought in past month

Best for

  • Under $200
  • Safety 1st Fans
  • Parents
  • New Parents

DealHurryUp LLC is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates.

Read our full affiliate disclosure policy here.

Price History

Price history chart is not available

In-Site Price History

ProductCurrent PriceOriginal PriceDiscountStatus
Safety 1st OnBoard FLX Infant Car Seat with Base, Lightweight Baby Car Seat for Travel, Monument 4
$124.99
$134.99
-7%
Price Drop
Safety 1st OnBoard FLX Infant Car Seat with Base, Lightweight Baby Car Seat for Travel, Monument 4
$124.00
$134.99
-8%
Price Drop
Safety 1st OnBoard FLX Infant Car Seat, Monument 4
$124.00
$134.99
-8%
Price Drop ✓ Verified Low Price
Safety 1st OnBoard FLX Infant Car Seat, Monument 4
$124.00
$134.99
-8%
Price Drop ✓ Verified Low Price
Safety 1st OnBoard FLX Infant Car Seat, Monument 4
$124.00
$134.99
-8%
Price Drop

Details

EASY FOR PARENTS, A COMFY, SECURE RIDE FOR LITTLES The OnBoard FLX Infant Car Seat fits little ones 4–30 lbs. rear-facing and up to 32". Compatible with Safety 1st strollers with QuickClick, which attaches securely to stroller with 1 click
AN ULTRA-LIGHTWEIGHT CARRY Getting out and about with your baby has never been easier than with this lightweight car seat for infants, which weighs under 8 lbs., so no more struggling with a heavy seat
EASY IS THE NAME OF THE GAME This travel car seat is LATCH-equipped for quick installation, with 1-pull harness adjustment that gives baby a secure fit. Seat pad is machine-washable and dryer-safe
ALWAYS JUST RIGHT Newborn head and body inserts give this newborn car seat the perfect fit for the littlest travelers. Increase comfort with 4 harness heights spaced for adjustments and an adjustable base for the right fit in your car
ADDITIONAL FEATURES YOU’LL LOVE Portable car seat for travel proudly made in Columbus, Indiana. Side Impact Protection (SIP), deep sides, energy-absorbing materials, 5-point harness with up-front adjustment. Meets or exceeds federal safety standards

Deal Summary

This Safety 1st deal offers the Safety 1st OnBoard™ FLX Infant Car Seat with Base - Monument 4 for $124.99 USD, down from $134.99 USD, representing a 7% discount. Last verified on .

Current Price
$124.99 USD as of
Original Price
$134.99 USD
Discount
7% off
Brand
Safety 1st
Category
Today's new
ASIN
B0CYMYTQGK
Last Verified

Why this deal is notable

The current 7% discount is below the Amazon list price for the Safety 1st OnBoard™ FLX Infant Car Seat with Base - Monument 4. Over 50 buyers purchased this this brand item in the past month. Stock is currently available on Amazon as of October 19, 2026.

Guess You Like

Similar Items

Chicco KeyFit 30 ClearTex Rear-Facing Infant Car Seat with Base | Lightweight, Click-In Stroller Attachment, Newborn Head & Body Support, 1-Hand Handle, UPF 50+ Canopy, 4-30lbs., Pewter
Chicco KeyFit 30 ClearTex Rear-Facing Infant Car Seat with Base | Lightweight, Click-In Stroller Attachment, Newborn Head & Body Support, 1-Hand Handle, UPF 50+ Canopy, 4-30lbs., Pewter
21% off
Price Drop
$179.98 $229.99
3 Month Low!
Amazon
Baby Trend EZ-Lift™ Plus Infant Car Seat Base, Black – Secure Click-in Attachment, Adjustable Recline Positions, Easy-Leveling Setup, Everyday Convenience for Growing Families
Baby Trend EZ-Lift™ Plus Infant Car Seat Base, Black – Secure Click-in Attachment, Adjustable Recline Positions, Easy-Leveling Setup, Everyday Convenience for Growing Families
20% off
Price Drop
$43.99 $54.99
1000+ bought in past month
Amazon
Baby Trend Sit N' Stand Ultra Tandem Double Stroller Travel System, Phantom | Adjustable Canopy, Storage Basket & Cup Holders with Foldable Design for Infant/Toddler Seating, Family Outings & Daily Use
Baby Trend Sit N' Stand Ultra Tandem Double Stroller Travel System, Phantom | Adjustable Canopy, Storage Basket & Cup Holders with Foldable Design for Infant/Toddler Seating, Family Outings & Daily Use
20% off
Price Drop
$127.99 $159.99
100+ bought in past month
Amazon
Baby Trend EZ-Lift™ PRO Infant Car Seat, Dash Rose – Lightweight Premium Carry, Plush Infant Cushioning, Adjustable Harness Support
Baby Trend EZ-Lift™ PRO Infant Car Seat, Dash Rose – Lightweight Premium Carry, Plush Infant Cushioning, Adjustable Harness Support
20% off
Price Drop
$87.99 $109.99
3 Month Low!
Amazon
Maxi-Cosi Kori 2-in-1 Baby Seat & Rocker - Classic Green | Baby Chair with Rocking & Stationary Modes, 3 Recline Heights, Up to 20 lb; Compact Flat Fold
Maxi-Cosi Kori 2-in-1 Baby Seat & Rocker - Classic Green | Baby Chair with Rocking & Stationary Modes, 3 Recline Heights, Up to 20 lb; Compact Flat Fold
20% off
Price Drop
$111.99 $139.99
100+ bought in past month
Amazon
Evenflo Shyft DualRide Preemie and Infant Car Seat Stroller Combo | with Carryall Storage Bag, Green & Gentle Fabric, SensorSafe Technology, 3-30 lbs (Agate)
Evenflo Shyft DualRide Preemie and Infant Car Seat Stroller Combo | with Carryall Storage Bag, Green & Gentle Fabric, SensorSafe Technology, 3-30 lbs (Agate)
11% off
Price Drop
$599.99 $679.99
50+ bought in past month
Amazon
Evenflo Revolve360 Slim 2-in-1 Rotating Car Seat | with Quick Clean Cover, Rear-Facing and Forward-Facing Modes, Infant-6 Years, 4-65 lbs (Salem Black)
Evenflo Revolve360 Slim 2-in-1 Rotating Car Seat | with Quick Clean Cover, Rear-Facing and Forward-Facing Modes, Infant-6 Years, 4-65 lbs (Salem Black)
4% off
Price Drop
$399.99 $419.99
400+ bought in past month
Amazon
Ingenuity InLighten Baby Bouncer Seat with Light Up-Toy Bar and Bear Tummy Time Pillow Mat - Nate, Newborn and up
Ingenuity InLighten Baby Bouncer Seat with Light Up-Toy Bar and Bear Tummy Time Pillow Mat - Nate, Newborn and up
29% off
Price Drop
$52.99 $74.99
300+ bought in past month
Amazon
Ingenuity Baby Base 2-in-1 Booster Feeding and Floor Seat with Self-Storing Tray - Night Sky
Ingenuity Baby Base 2-in-1 Booster Feeding and Floor Seat with Self-Storing Tray - Night Sky
30% off
Price Drop
$27.99 $39.99
1000+ bought in past month
Amazon
Safety 1st OnBoard™ FLX Infant Car Seat with Base - Monument 4
Safety 1st OnBoard™ FLX Infant Car Seat with Base - Monument 4
7% off
Price Drop
$124.99 $134.99
50+ bought in past month
Amazon
Chicco OneFit Max ClearTex All-in-One Convertible Car Seat
Chicco OneFit Max ClearTex All-in-One Convertible Car Seat
10% off
Price Drop
$341.99 $379.99
50+ bought in past month
Amazon
Chicco Bento Booster 3-in-1 Portable Booster Seat for Babies & Toddlers
Chicco Bento Booster 3-in-1 Portable Booster Seat for Babies & Toddlers
5% off
Price Drop
$32.97 $34.99
3 Month Low!
Amazon
Chicco OneFit LX ClearTex All-in-One Convertible Car Seat
Chicco OneFit LX ClearTex All-in-One Convertible Car Seat
15% off
Price Drop
$280.49 $329.99
3 Month Low!
Amazon
Chicco KeyFit Max Rear-Facing Infant Car Seat Base
Chicco KeyFit Max Rear-Facing Infant Car Seat Base
25% off
Price Drop
$108.74 $144.99
1000+ bought in past month
Amazon
Chicco OneFit Max ClearTex All-in-One Convertible Car Seat
Chicco OneFit Max ClearTex All-in-One Convertible Car Seat
20% off
Price Drop
$303.99 $379.99
100+ bought in past month
Amazon
Chicco KidFit ClearTex Plus 2-in-1 Belt-Positioning Booster Car Seat
Chicco KidFit ClearTex Plus 2-in-1 Belt-Positioning Booster Car Seat
14% off
Price Drop
$93.99 $109.99
1000+ bought in past month
Amazon
Get the best experience in our app