Yes, you can bring carry on luggage and backpack items on almost all flights. Most airlines allow one piece of carry-on luggage and one smaller personal item, such as a backpack, provided both fit within the specific size limits set by your airline. Always check your booking confirmation for exact dimensions.
Can you bring a backpack and carry on
The rules regarding how many bags you can take depend entirely on your specific ticket type and the airline’s policy. While most major carriers permit both a bag and a personal item, low-cost carriers may charge extra for a carry-on bag while still allowing a free personal item that fits under the seat.
| Airline Situation | Carry-on Bag | Personal Item |
|---|---|---|
| Standard Economy Ticket | Included | Included |
| Basic Economy (Some airlines) | Not Included | Included |
| First/Business Class | Included | Included |
| Low-cost carrier (No add-ons) | Paid | Included |
| Regional flight (Small plane) | Gate-checked | Included |
| Flight with extra baggage | Included | Included |
What decides your baggage allowance
The primary factor determining your allowance is the specific fare class you purchased during booking. Airlines categorize passengers into different tiers, and each tier dictates whether you’re entitled to one or two pieces of cabin luggage. A “personal item” must generally fit under the seat in front of you, while a “carry-on” is intended for the overhead bin. The Transportation Security Administration provides guidance on what items are allowed through security, but the physical size limits for your bags are set by the airline itself.
If you have a standard ticket, you usually get both; if you have a budget ticket, you might only get the smaller personal item for free. You must verify your specific airline’s size chart before you leave for the airport to avoid surprise fees. If your total bag count exceeds the policy, you’ll be forced to check your luggage at the gate.
If you’re planning your carry on bags
If you want to bring both items, follow these steps to ensure you stay within the rules:
- Measure your backpack to ensure it fits under the seat in front of you, which is typically around 18 x 14 x 8 inches for most major airlines.
- Check your carry-on luggage dimensions against your airline’s specific website, as the standard overhead bin limit is usually 22 x 14 x 9 inches.
- Pack your heaviest items in the carry-on luggage to keep your backpack light and easy to manage while walking through the terminal.
- Attach your backpack to the handle of your rolling carry-on if it has a luggage sleeve, which makes moving through the airport much easier.
- Verify your total weight if you’re flying with international carriers, as some budget airlines have a strict combined weight limit for all cabin bags.
The mistake people make with cabin bags
The most common mistake is assuming that all backpacks count as “personal items.” Many travelers bring large hiking backpacks that exceed the size limits for under-seat storage. This mistake can lead to an unexpected gate-check fee that’s often significantly higher than paying for a checked bag in advance. To avoid this, always measure your backpack while it’s fully packed. If the bag doesn’t fit easily under a standard chair, it will likely be classified as your main carry-on, meaning you can’t bring a second piece of rolling luggage.
When to stop and seek help
There are moments when managing your own bags becomes difficult and you should seek assistance from airline staff:
- If your bags are too heavy to lift safely into the overhead bin, ask a flight attendant for help to prevent personal injury.
- If you’re traveling with medical equipment that requires special clearance, contact the airline 48 hours before your flight to avoid denied boarding.
- If you have a hidden disability that makes carrying multiple bags painful, speak to the gate agent about pre-boarding options.
Frequently asked questions
Can i bring a backpack and a carry on for free?
Yes, you can bring both for free on most major airlines if you hold a standard economy ticket or higher. Always check your specific booking, as basic economy fares often exclude the larger overhead bin bag.
How big can my backpack be to count as a personal item?
A personal item must usually be under 18 x 14 x 8 inches to fit under the seat in front of you. Check your airline’s website, as these dimensions vary slightly by carrier and aircraft type.
What happens if my carry on is too big?
If your carry-on is too big, the airline will force you to check it at the gate. This often results in a significant extra fee that’s much higher than paying for checked luggage during online check-in.
Is it safe to put my laptop in my backpack?
Yes, it’s safe to keep your laptop in your backpack, and you should keep it with you in the cabin. TSA guidelines require you to remove it from your bag only if the security checkpoint instructions state so.
Does it matter if my backpack is full?
Yes, it matters because a very full backpack may exceed the size limit for a personal item. If the bag can’t be compressed to fit under the seat, the airline may require you to check it.
How much does a second carry on bag cost?
The cost for an extra carry-on varies by airline and route, often being quite inexpensive if paid at the gate. Check your airline’s baggage fee page for the exact price for your specific flight.
Can i carry a backpack and a purse?
Yes, you can usually carry a backpack and a purse, provided one of them is small enough to be considered a personal item. Check your airline’s policy to ensure your total count doesn’t exceed the allowed two items.
Conclusion
Before you head to the airport, check your airline’s baggage policy page to confirm the exact dimensions for your specific flight. If your bags fit these numbers, you can proceed through security with both. If either bag is over the limit, check it before arriving at the gate to save money.