Traveling with a Baby: The Ultimate Guide for Stress-Free Trips
- Lucie Duffy
- Feb 28
- 6 min read
Updated: Mar 24
Traveling with a baby for the first time is an exciting yet nerve-wracking experience. With so much advice available, it can be overwhelming to know where to start. We’ve done the research, tested the methods, products, and learned from both our own experiences jet-setting the globe and insights from other moms in this group. Whether you’re flying or driving, this comprehensive guide is here to help you feel confident and prepared every step of the way. We’ve gathered what’s worked best, so you can choose what fits your family and travel at your own pace! 💕 Erin & Lucie
Plan Ahead: Essential Documentation
Make sure you have all necessary documents in order to avoid travel delays and ensure a smooth journey with your child.
Passport: Ensure your baby has a valid passport for international travel. Processing times vary, so apply well in advance at your local post office. If you’re applying for an infant, their passport remains valid for five years. Having a passport eliminates the need to travel with a birth certificate.
Global Entry and TSA PreCheck: Enrolling your baby in Global Entry speeds up customs processing when re-entering the U.S. It also includes TSA PreCheck, allowing for quicker security screening, which is a significant advantage when traveling with children both domestically and internationally.
Important Note for Domestic Travel: Airlines may require you to bring your child’s birth certificate, especially for children under two years old.
Traveling Solo with Your Child: If you’re traveling with your child but without the other parent, you may need a signed letter from the other parent granting permission for you to leave the state or country with your child. This letter must also be notarized. Be sure to check the specific requirements for your airline and destination.
Allow Extra Time at the Airport
Airports, especially busy ones like Chicago O’Hare, can present unique challenges for parents with infants.
Early Arrival: Arrive 2-3 hours before your flight to accommodate potential delays, including baggage check-in, security, and navigating the airport.
Stroller Navigation: Escalators aren’t suitable for strollers, so be prepared for possible waits when accessing elevators, which can add time to your journey. The number of stairs between terminals and the moving walkways you can’t use with a stroller can significantly slow you down, so tack on extra time for that as well.
Parking and Tram Time: If you’re driving and parking at the airport, keep in mind that you’ll need to take the tram to the terminal, which can add an additional 30-45 minutes to your timeline.
💡 Pro Tip: It’s better to have extra time for your first trip than to rush and feel stressed. Leave early and give yourself plenty of room to navigate these extra hurdles.
Car Seat Considerations
Deciding how to handle your baby’s car seat is crucial and often the most stressful part of travel.
Check-in: You can check the car seat with your luggage, but this increases the risk of damage. Use a protective car seat bag to minimize potential damage.
Gate Check: This option allows you to use the car seat up to the gate, reducing anxiety as it’s handled directly by airline staff.
On the Plane: If there’s an available seat next to you, you can use your car seat on the plane. Ensure it’s FAA-approved for air travel. You can also ask at the gate about open seats and possibly move into an empty row, even if you didn’t book a seat for your under-two-year-old.
💡 Pro Tip: Invest in a lightweight travel car seat that can attach to your stroller.

Cosco Scenera
Weighing just 7.8 lbs., this compact car seat fits three across and is perfect for travel. It supports rear-facing (5-40 lbs.) and forward-facing (30-40 lbs.), with a 5-point harness, adjustable fit, LATCH compatibility, and easy-to-clean, machine-washable materials—meeting all Federal Safety Standards.
Car Seat Installation in Vehicles
Before your trip, decide how you will get to the airport. Are you taking a car service, Uber, or another ride-share, or are you driving and parking at the airport? If you’re driving, will you be uninstalling your car seat and using it on your flight?
Regardless of your choice, practice installing the car seat in different vehicles to build confidence. Use both the latch clips and seat belt path methods.
Safety Tip: Always have one parent stay with the child in the car while the other loads or unloads luggage. Never leave your baby unattended.
🚨 Note: It’s highly recommended to avoid renting a car seat from a rental car company. You don’t know if that seat has been in an accident, and they typically won’t install it for you or provide the necessary manuals. The cleanliness and safety of the seat may be compromised. It’s truly best to bring your own car seat or invest in a travel-friendly model.
Possible Challenges When Traveling Internationally
🚨Non-Locking Seat Belts
Heading outside the U.S. and Canada? Most rental cars and taxis won’t have locking seat belts, which isn’t an issue for booster seats—but if your baby is in a harnessed car seat, you’ll need a solid plan to keep them safe.
If the car has lower anchors and your child + car seat is under the weight limit for them, use that method to install the seat.
If that’s not an option, you’ll need a locking clip to secure the seatbelt properly.

💡Pro Tip: Car seat manufacturers will usually send you one for free if you don’t already have it. Not sure how to use a locking clip? Check your car seat manual or look up a quick tutorial before your trip. A little prep goes a long way!
Navigating TSA with Baby Essentials
Formula and Breast Milk: You can bring quantities exceeding the standard 3.4 ounces. Inform the TSA officer at the beginning of the screening process.
Water for Formula: Bottled water for mixing formula is allowed.
📌 For detailed information, refer to TSA’s official guidelines on traveling with children. Screenshot the guidelines and save them on your phone in case questions arise with TSA agents.
In-Flight Comfort and Safety
A little planning goes a long way—pack essentials like a pacifier for ear pressure, extra clothes, and a familiar sleep aid to ensure a smoother flight for you and your baby.
Feeding During Takeoff and Landing: Feeding your baby can help equalize ear pressure. A pacifier can also be effective.
Bottle Preparation: Unscrew bottle caps slightly during ascent and descent to prevent pressure buildup and spills.
Clothing: Pack a change of clothes for both your baby and yourself in case of spills or accidents. Keep diapers easily accessible. Ask flight attendants which bathroom has the changing table and bring a changing pad.
💡 Pro tip: Bring a small washcloth and a little travel soap—blowouts happen, and sometimes a quick sink bath at the airport is the only solution! Always have a wet bag for accidents when traveling.
Comfort Items: Bring a lightweight cover or very thin blanket. Planes can often be cold or bright, so having a multi-use scarf or cover is a must-have.
Sleep Aid: Also bring a portable sound machine to help with sleeping on the flight. A familiar white noise is soothing for the baby. Make sure to use the white noise at home so they are also used to it.
Seating Arrangements on the Plane
Bulkhead Seats: These offer extra space and, on long-haul flights, may accommodate a bassinet (check with your airline for availability).
Window Seats: Ideal if you’re installing a car seat to prevent blocking the aisle.
Frequent Flyer Programs: If purchasing a seat for your child, enroll them in the airline’s rewards program to earn miles.
Road Travel Tips
Regular Breaks: Stop every two hours to allow your baby to stretch and get out of the car seat.
Proper Strapping: Ensure your baby is securely fastened, especially before they can hold their head up, to prevent the risk of asphyxiation.
Final Travel Tips
Baby Carrier: Always bring your baby carrier onboard. Avoid gate-checking it with the stroller, as gate-checked items may not be available right away at your destination.
Stay Flexible: Expect delays and changes, and remain adaptable.
Enjoy the Journey: Traveling with a baby may require extra effort, but it creates beautiful memories. Preparation and the right gear will make your trip much more manageable!
By following these expert travel tips and investing in essential baby travel gear, you can make your journey smoother and more enjoyable. What are your must-have travel items? Drop them in the comments below!
If you found this guide helpful, share it with a fellow mom who could use some stress-free travel tips! ✈️
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