When it comes to air travel, having the right size luggage can make all the difference in your travel experience. That’s why we’ve compiled a comprehensive guide on the Best 18 Inch Carry On Luggage. 18 inch carry on luggage is the perfect size for those who want to maximize their packing space while still meeting airline size restrictions.

Our team has conducted experiments and tested the top-rated 18 inch carry on luggage options on the market, considering factors such as durability, weight, ease of use, and practical features. With so many options available, our guide offers a range of choices to suit any traveler’s needs and preferences, from hard-shell cases to soft-sided bags.

Whether you’re a business traveler or a leisure traveler, our guide to the Best 18 Inch Carry On Luggage has got you covered. So, let’s dive in and explore the top-rated options to make your next trip a breeze.


✅ Lightweight and durable

✅ Expandable to fit more clothes

✅ Great for traveling


⭕ Does not roll easily on carpet

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✅ Lightweight, durable, and easy to use.

✅ Has a TSA lock.

✅ Has a 4 piece set that includes a carry on, duffel bag, and suitcase.


⭕ Not the most attractive luggage set on the market.


✅  The set is lightweight and durable

✅  It has a TSA lock

✅  It has a carry handle

✅  Each piece of luggage comes with a separate exterior pocket for storing your essentials


⭕  The exterior fabric is not water resistant, so it will get damaged if you expose it to rain or snow.


✅  This suitcase is made of polycarbonate, which is a very strong material.

✅  It has 8 spinner wheels, making it easy to maneuver.

✅  The suitcase has a lot of storage space.


⭕  It is heavy, weighing about 40 pounds.


Flying is stressful enough without having to worry about the FAA. It’s a complicated organization with rules and regulations that can be hard to understand. But if you know what you can and cannot take on an airplane, you’ll make your trip much more enjoyable.

In this article, we’ll walk through some of the most common questions about flying with luggage and answer them for you.

Do I have to have my luggage with me when I fly?

While it’s true that the TSA may ask you to open your bag and show them what’s inside, they won’t ever force you to do so. However, if they do ask, it’s best not to refuse. The TSA has the authority under federal law to search your bags as part of their job of keeping airports safe and secure.

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If you don’t want them to look inside your luggage, then don’t bring anything illegal with you on board, and remember that anything even remotely suspicious will be thoroughly searched by the TSA.

Do I have to pay for my bags?

Yes. The fee for checking a bag is $25 each way, and if your luggage is overweight or oversize, you will be charged the applicable fee per piece of baggage. You can also avoid baggage fees by traveling with only carry-on items.

What happens if my luggage gets lost?

If your luggage is lost in transit, there are a few procedures you should follow. First and foremost, contact the airline immediately and file a claim. The airline will likely ask you to fill out some paperwork; this paperwork may be sent via email or snail mail, depending on which airline you’re flying with.

The time limit for filing a report is usually 24 hours after your flight departs (and sometimes 48 hours). If you miss that window, unfortunately unless there’s proof of extenuating circumstances you won’t be able to get reimbursed for any lost goods.

How do I know if my luggage will fit?

If you are not sure how big your bag needs to be, there are a few things you can do. First, check the dimensions of your luggage. How many inches tall is it? How wide? How deep?

Second, check the size requirements for carry-on luggage for your airline. If you’re flying Southwest Airlines or Alaska Airlines and want to avoid paying extra baggage fees, their guidelines are as follows:

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Southwest Airlines: Maximum dimensions (length + width + height) = 45 inches

Alaska Airlines: Maximum dimensions (length + width + height) = 62 inches

How do I take things on the airplane?

The maximum size you can have in the overhead bin is 18 inches for most airlines, so it’s best to put your bag there. If it’s too big, you will have to check it in as luggage.

If your bag doesn’t fit and you don’t want to check it, some airlines let passengers take their bags on board as long as they are under 22 inches by 14 inches by 9 inches (56 cm x 36 cm x 23 cm). However, there may be another option: if the plane has extra space on the floor or under the seats, this compromise may work out well for everyone involved.

The only things that cannot go into checked baggage are liquids that exceed 3 ounces (90 ml) per container and sharp objects like scissors or knives; if these items are found during security screening procedures at the airport, they will be confiscated from travelers and given back after leaving security areas.

What if something breaks during transport?

If something breaks during transport, you may be able to fix it yourself. If the problem is major and can’t be repaired by you or a professional, though, you can request a refund for the cost of repairing or replacing your luggage.

If you don’t receive your luggage (or if it’s not what was promised), then that’s another situation where getting a refund may make sense.

Can I get a refund?

If your luggage is delayed or lost and you don’t get it back within 24 hours, you can get a refund.

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If your luggage is delayed and you do get it back within 24 hours, but it wasn’t what was originally checked in with the airline, then they’ll give you a travel voucher for $1,000 (or whatever amount of money they list as “the value of the contents” in their lost luggage policy).

Can I bring food aboard?

Food is allowed in checked bags and cargo. Food is not allowed in carry-ons, except if you are traveling with a baby or infant.

The FAA rules are convoluted and hard to understand, but it’s important to know them before you fly.

The FAA rules are convoluted and hard to understand, but it’s important to know them before you fly. Here are the key points:

  • The FAA has a website that covers the rules. It’s accessible here: [http://www.faa.gov/uas/media/FAA-4001-1_MQC%20Model%20Airplane%20Qualification%20Certificate%20Amendment_060818.pdf]. (http://www.faa.gov/uas/media/FAA-4001-1_MQC%20Model%20Airplane%20Qualification%20Certificate%20Amendment_060818.pdf)
  • Their phone number is 1-866-835-5322 (or 913-835-5322 if you’re outside the U.S.).
  • There are exceptions to these rules, so be sure to check with someone knowledgeable before flying your new drone.


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