
Cosco Kids
Scenera Next DLX Convertible Car Seat
Budget king, super light for flights, but quickly outgrown.

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I always got all of my car seat recommendations from the website Car Seats for the Littles (csftl.org). If you do a google search for “car seats for the littles travel”, you’ll find the ones they recommend. We got an inflatable BubbleBum travel booster for our kids when they were younger based on CSFTL’s recommendation, but that recommendation is based on size and age, and our kids are both tall for their age.
**Bubble bums** if they are 40lbs & 40 inches. Complete game changer They are portable blow up booster seats, packable. I transitioned to this for vacations when she was 5 years old. Before this, I just dealt with a big padded bag and the car seat. Or i had a family member drive us to the airport ( and keep the car seat and use mears connect + disney transportation all trip)
We always take inflatable bubblebum boosters. They’re technically only suitable from 4 but if your 3yo is close to 4 / tall / heavy / sensible then they’d probably be fine on it.
We used an inflatable booster for our oldest when we went to a wedding that was at a remote site where everyone parked in a big lot and took a 16 passenger van/ mini bus to a beautiful spot in the desert. If one or both of your kids meet the specifications for a "BubbleBum," it's a good option.
Same idea-we use BubbleBum inflatable booster seat and it has been a game changer for travel. If you're littlest one is still in a 5 point harness you can order a Lyft with a car seat and just bring the one booster. It's the two baby seats that become a deal breaker with Lyft/Uber.
I love the bubble bum so much!!!
I don’t know the age of your child, but these bubble bum boosters are great. They are inflatable. I have traveled with them in the past. https://bubblebum.co/?srsltid=AfmBOoojj2rkI_zJ3IQMis4reRMOssFHKCzvpMcBKTsRbt6J85Tiui7Z

Cosco Kids
Scenera Next DLX Convertible Car Seat
Budget king, super light for flights, but quickly outgrown.

Cosco Kids
Scenera Next Convertible Car Seat
Very portable, cheap for travel, but uncomfortable and outgrown quickly.

WAYB
Pico™ Portable Car Seat
Ultra-compact, featherlight for travel, but expensive and short-lived.

Joie
Mint Latch
Easy baseless LATCH install, good value, but outgrown fast.

Nuna
PIPA Series
Premium, light, easy baseless install for travel, but pricey.

Ranked #1
Cosco Kids - Scenera Next DLX Convertible Car Seat

Ranked #1
Cosco Kids - Scenera Next DLX Convertible Car Seat

Ranked #1
Cosco Kids - Scenera Next DLX Convertible Car Seat

Ranked #1
Cosco Kids - Scenera Next DLX Convertible Car Seat

Ranked #1
Cosco Kids - Scenera Next DLX Convertible Car Seat

Ranked #1
Nuna - PIPA Series