Yes, you can bring your own car seat in an Uber — and in California you generally have to. There is no taxi or rideshare exemption in the state’s child restraint law. The rule applies in a for-hire vehicle exactly as it applies in your own car.
That surprises a lot of visiting families, partly because the adult seat-belt rules genuinely are different in taxis and rideshare, and people reasonably assume the child rules follow. They do not.
Here is what California actually requires, who carries the liability, and the realistic options for getting from San Diego airport to your hotel with a two-year-old.
General information, current as of late 2026, not legal advice. California’s child restraint rules are being updated — check the California Highway Patrol’s current guidance before you travel.
| Age | What is required |
|---|---|
| Under 2 | Rear-facing child seat, unless over 40 lb or 40 inches |
| 2 to 7 | Child passenger restraint system, in the rear seat |
| Under 8, 4’9″ or taller | A properly fitted seat belt is permitted instead |
| 8 and over | Seat belt is sufficient |
What California law requires
California Vehicle Code § 27360 sets out the core rules:
Under 2 years old — must ride in a rear-facing child restraint, unless the child weighs more than 40 pounds or is taller than 40 inches.
Under 8 years old — must be secured in an appropriate child passenger restraint system, in the rear seat.
Under 8 but at least 4 feet 9 inches tall — may use a properly fitted seat belt instead of a child restraint.
8 and over — seat belt is sufficient.
The part that catches people out: there is no rideshare exemption
Section 27360 applies to “a parent, legal guardian, or driver.” There is no carve-out for taxis, Uber, Lyft or any other for-hire vehicle. A toddler riding unrestrained in an UberX on Harbor Drive is in the same legal position as a toddler riding unrestrained in a family sedan.
What is different is the adult seat-belt rule. Under a separate section of the code, passengers in vehicles for hire are broadly exempt from the mandatory seat-belt requirement — which is why you see people riding beltless in taxis. That exemption covers adults. It does not extend to child restraints.
Who gets the ticket
Section 27360(c) says a driver is not personally liable for a missing restraint when the child’s parent or legal guardian is in the vehicle and responsible for securing the child. In practice that means the driver is protected from citation, and the responsibility lands on you.
It does not make the trip legal. It just moves the liability. And more to the point, a citation is not the actual risk — an unrestrained child in a collision is.
What the apps actually offer
Uber and Lyft are not required to carry car seats, and mostly do not. Uber Car Seat exists as a category in some cities, and when it is available it comes with one forward-facing seat suitable for a toddler of roughly 2 to 5 years. That is the whole offer.
What it does not give you:
- An infant seat. No rear-facing option, so no newborns and no babies under one.
- Two seats. Two children under 8 is twice the problem and the category does not solve it.
- Any guarantee. Availability in San Diego is thin. A category appearing in the app is not a vehicle existing nearby.
- Installation. A seat is only as safe as its fitting, and a driver on an airport queue clock is not a certified technician.
Your four real options at San Diego airport
1. Bring your own and fit it yourself. Free, and you know the seat. The costs are physical: you carry it through two airports, you check it or gate-check it, and you fit it at a kerb where the airport does not allow waiting. If you are collecting a rental car anyway, this is clearly right. If you are not, it is a long day.
2. Rent a seat with a rental car. Works if you want a car. Rental seats vary in condition and the fitting is still yours to do.
3. Try Uber Car Seat. Worth a look if you have one child aged 2 to 5 and flexible timing. Not a plan for an infant, two children, or a flight you have to catch.
4. Book a vehicle that supplies and fits the seats. You walk off the plane with hands free, the seats are already installed, and the vehicle is waiting. Costs more than UberX. Costs considerably less than two UberXLs for a family of six, and nothing at all in terminal hassle.
Airport transfers with child seats fitted start at $69 in the passenger van. Tell us the children’s ages and weights when you book and we will confirm which seats we can fit for your trip before you pay.
If you are flying with a car seat
A few things that make the journey easier:
- Car seats fly free on US airlines, checked or gate-checked, and do not count toward your baggage allowance.
- Gate-checking means the seat travels in the hold but you keep it until boarding — less time on a conveyor, less chance of damage.
- A padded travel bag is worth the money. Hold handling is rough and a cracked shell is not safe to use.
- A luggage strap or trolley clip turns a car seat from a thing you carry into a thing you wheel.
- Inspect it on arrival. If it has taken a visible impact, do not install it.
The questions to ask any San Diego provider
- Do you supply the seats, or do I bring mine?
- Which types — infant, convertible, booster? “A car seat” is not an answer when you have a six-month-old.
- How many can you fit at once?
- Who installs it, and are they trained?
- Is the seat already fitted when the vehicle arrives, or does it happen at the kerb?
- Can you take my own seat instead if I would rather use the one I know?
A provider that answers all six quickly has done this before. One that hesitates on types and numbers has not.
Frequently asked questions
Can I bring a car seat in an Uber in California? Yes, and for a child under 8 you generally must. California has no rideshare or taxi exemption from its child restraint law — the rules apply in a for-hire vehicle the same as in a private car.
Do Uber and Lyft provide car seats in San Diego? They are not required to and mostly do not. Uber Car Seat exists in some markets and provides a single forward-facing seat for a toddler. Availability in San Diego is limited, and there is no infant option.
Does my child need a car seat in a taxi in California? Yes. The child restraint law has no taxi exemption. The separate adult seat-belt exemption for vehicles for hire does not extend to children under 8.
Who is responsible if a child rides without a car seat in an Uber? When a parent or legal guardian is in the vehicle, the law places responsibility on them rather than the driver. The driver is protected from citation; the trip is still not legal and the child is still unprotected.
At what age can a child stop using a car seat in California? At 8 years old, or earlier if the child is at least 4 feet 9 inches tall, at which point a properly fitted seat belt is permitted. Children under 8 must be in the rear seat.
Can I get an airport transfer in San Diego with car seats already fitted? Yes — book a service that supplies them and tell them the children’s ages and weights when you book, so the right seats are installed before the vehicle leaves for the airport.
Seats fitted before we leave for the airport. Tell us your children’s ages when you book and the right seats are installed and waiting — so you walk off the plane with your hands free. Book a family transfer or call dispatch 24/7 on +1 (619) 863-3842.
