Is A 20 Inch Suitcase A Carry-On?

Written By Craig Coleman  |  Suitcase 

Is a 20 inch suitcase a carry-on? For many airlines, the answer is yes – but it’s important to check with your airline before packing. Some airlines have size restrictions on carry-on luggage, so it’s always best to double-check. If you are planning on bringing a larger suitcase as a carry-on, consider investing in one with wheels and a handle for easy transport through the airport.

20 Inch Suitcase vs 22 Inch Suitcase

If you’re wondering if a 20 inch suitcase is a carry-on, the answer is yes! However, there are some things to keep in mind. For example, most airlines have size restrictions for carry-on luggage, so be sure to check with your airline before packing your bag. Additionally, a 22 inch suitcase may be a better option if you need more space for belongings.

Carry-on Luggage Size Restrictions

If you’re planning on taking a carry-on bag with you on your next flight, it’s important to make sure that it conforms to the size restrictions set by the airline. In general, most airlines allow bags that are up to 22 inches in width and 14 inches in length as carry-ons.

However, there are some exceptions – for example, Southwest Airlines has more generous size restrictions, while American Airlines is more restrictive. So before packing your bag, be sure to check with your specific airline to see what their requirements are.

As far as 20 inch suitcases go, they will technically fit within the size restrictions of most airlines. However, keep in mind that these sizes are just guidelines – ultimately it’s up to the individual gate agent or flight attendant to decide whether or not your suitcase can be brought onboard.

If they feel like it’s too big or bulky for the overhead compartment, they may ask you to check it at the gate. So if you’re tight on space in your carry-on bag or if you’re worried about having to check your luggage at the last minute, it might be worth considering a smaller suitcase instead.

What’s the Best Way to Pack a 20 Inch Suitcase?

If you’re planning on bringing a 20 inch suitcase as your carry-on luggage, there are a few things you should keep in mind. First, make sure that the overall dimensions of your suitcase (including handles and wheels) don’t exceed 22x14x9 inches.

Otherwise, it won’t be considered a carry-on by most airlines. Second, pack strategically so that you can maximize the space in your suitcase. Use packing cubes or rolled clothing to minimize wrinkles and wasted space.

Finally, remember to weigh your suitcase before heading to the airport – most airlines have a 50 pound weight limit for carry-on luggage.

How to Make the Most of Your Luggage Space

While most airlines do have size restrictions for carry-on luggage, they vary widely. For example, some airlines allow 22x14x9 inches while others permit 24x16x10 inches. That extra 2 or 4 inches can make all the difference when it comes to fitting everything into your overhead bin or under the seat in front of you.

So what’s the best way to make the most of your luggage space? Here are a few tips:

  • First, roll your clothes instead of folding them. This will help prevent wrinkles and save space at the same time.
  • Next, take advantage of any pockets or compartments on your bags to tuck away smaller items like socks and underwear.
  • Finally, don’t forget about creative storage solutions like vacuum seal bags or compression cubes that can help you maximize every square inch of space in your suitcase


A 20 inch suitcase is a great choice for a carry-on. It’s large enough to fit everything you need, but not so big that it will be cumbersome to carry. Plus, the 20 inch size is accepted as a standard carry-on by most airlines. So if you’re looking for the perfect size suitcase for your next trip, consider a 20 inch model.

About the Author

Craig Coleman

Growing up in a small town in Connecticut, Craig dreamed of visiting far-off lands. After college, he hit the road, and became a full-time travel writer.