How to Pack Only Carry-Ons for a Family Trip
Successfully traveling with only carry-ons requires a strict 'one backpack per person' rule and the use of compression packing cubes to maximize space. You must commit to doing laundry once during your trip to keep luggage volume low enough for overhead bin compliance.
- Budget
- 0 dollars (cost-saving strategy)
- Duration
- 7 days recommended for carry-on only travel
- Best Time
- Anytime, but easiest in warmer months with lighter clothing
- Visa Required
- Depends; check your destination's specific entry requirements before travel.
Step by step
Audit the gear
Every family member gets one personal item (a backpack that fits under the seat) and one standard carry-on suitcase. No exceptions for 'just in case' items. If it doesn't fit in the bag, it stays home.
Use compression cubes
Roll all clothes tightly and place them into compression packing cubes. This can reduce the volume of clothing by up to 30%. Color-code cubes by family member so you aren't digging through bags at the hotel.
Wear the bulkiest items
On travel days, everyone wears their heaviest shoes, thickest jackets, and jeans. Never pack boots or heavy coats in the suitcase; they take up too much room.
Consolidate liquids
Pack one single quart-sized bag of toiletries for the entire family. If you need more than that, buy shampoo, sunscreen, or toothpaste at your destination to save space and avoid security headaches.
Questions people ask
What if my kids' carry-ons are too heavy for them?
You are the primary porter. If a child cannot carry their own backpack, it is your responsibility to handle the weight. Don't overload the kids' bags; prioritize their comfort so they don't get cranky during transit.
How do I handle bulky souvenirs?
Plan ahead by packing one flat, foldable duffel bag inside your carry-on. If you buy items, you can use this bag as a 'checked' item on the way home, or simply mail the souvenirs back home.
Do I really need to do laundry?
Yes. If you are traveling for more than 4 days, you must plan to wash clothes. Most hotels or Airbnbs have laundry facilities, or you can find a local laundromat, which is often a great way to see a neighborhood like a local.
Packing
- Compression packing cubes (one set per person)
- Portable laundry detergent sheets (space-saving)
- Universal travel power adapter with multiple USB ports
- Empty reusable water bottles (fill them after security)