What Can You Pack in a Carry On?

What Can You Pack in a Carry On

If like the rest of us it’s been a while since you’ve traveled, you may be scratching your head trying to remember what you can and can’t pack in a carry on. We all try to avoid checking a suitcase, so it’s important to know what’s allowed to be carried on the plane with you. There are a few universal TSA restrictions you should be aware of, and it might be things you wouldn’t normally think of. If you’re flying from Newark Airport on your next trip, don’t forget to book your parking in advance. While some travelers think parking at EWR Airport is the best option, we’re here to let you know parking offsite with Newark Airport Long Term Parking is a much better deal. We offer cheaper daily parking rates and countless perks. Skip the hectic traffic at the airport and book your parking reservation today!

TSA Restricted Carry On Items

It’s something we all dread, waiting in line to clear the TSA checkpoint. The best advice we can give is to know what is and isn’t allowed past security and you should be able to reach your gate sooner. Remember, if you’re looking for great parking at EWR Airport that’s quicker than the family of 7 you’re going to be stuck behind in the security line, make a reservation at NALTP.

Flammable Items

While this one seems like a no-brainer, you’d be surprised. The only flammable items permitted in carry on luggage are dry batteries (such as AAs or AAAs) cigarettes or cigars, and disposable or Zippo lighters.


All liquids must be stored in a clear zip lock bag and can be no larger than 3.4 ounces (or 100 milliliters.) Be selective about the liquids you pack in your carry on and keep in mind you can always purchase other items you may need when you arrive at your destination.

Sports & Camping Equipment

Aerosol bug sprays and bear sprays are never permitted in a carry on suitcase. Neither are baseball bats although bicycle guidelines vary by the airline. You are, however, allowed to bring basketballs, footballs, baseballs, soccer balls, bike chains and bike pumps.

Other Prohibited Items

There are a variety of other items you can never carry onto a plane including firearms, knives, corkscrews with a blade, darts, and more. For more information about what is and isn’t permitted in a carry on bag, visit the TSA’s website.

Parking at EWR Airport CTA

Carry On Luggage Size Restrictions

Carry on luggage size restrictions vary by airline, not by the airport. Typically, any item that can fit under the seat in front of you can be considered a personal item including purses, briefcases, diaper bags, and small backpacks. Carry on bags fluctuate in size and can include anything from a rolling suitcase to a large backpack. Get additional details about carry on size restrictions for the most popular airlines at Newark Airport:

Alaska Airlines

On most Alaska Airlines Newark flights, you can bring a carry on and personal item for free. The maximum carry on size is 22 inches long, 14 inches wide, and 9 inches high. Remember, these measurements include any wheels and handles.

American Airlines

Typically, American Airlines Newark fights allow you to bring on one personal item and one carry on bag. Personal item dimensions are 18 inches long, 14 inches wide, and 8 inches high while carry on dimensions are 22 inches long, 14 inches wide, and 9 inches high including wheels and handles.

Delta Air Lines

All Delta Air Lines flights from Newark Airport allow one personal item and one carry on bag. Delta considers purses, laptop bags, and small backpacks as permitted personal items. Carry on bags, including wheels and handles, must not exceed 22 inches long, 14 inches wide, and 9 inches high.


Because Frontier is a budget airline, they do charge for carry ons as well as checked luggage. How much you will need to pay depends on where you’re flying to and when. You’re able to purchase your baggage in advance online. Keep in mind carry on bags must weigh less than 35 lbs.


JetBlue has many levels of flights, and each comes with varying baggage allowances. Basic Blue travelers are permitted one carry on while Blue, Extra Blue, Blue Plus and Mint customers are allowed one carry on and one personal item. Be sure to check your ticket for details.

United Airlines

Newark Airport is a United Airlines hub and offers many flight options to countless destinations. Everyone, with the exception of economy fare travelers, are permitted both one carry on and one personal item. Carry on dimensions are 22 inches long, 14 inches wide, and 9 inches high. Personal items must be 17 inches long, 10 inches wide, and 9 inches high or smaller.

Don’t Forget to Reserve your Parking at EWR Airport

If you have a flight out of Newark Airport coming up, don’t forget about parking! You might think parking at EWR Airport is the best option, but try Newark Airport Long Term Parking instead for a better deal and more convenient services. Make a reservation today to find out why we’re known as the All-Stars of parking.