Just How Small Is the New Spirit Airlines Free Personal Item Allowance?

Jul 9, 2019

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Airlines, especially ultra low-cost carriers, make a sizable amount of their revenue on ancillary fees. You know, things like bag fees, seat assignment fees and the like. But as revenue from these “extras” grew, the allowed maximum size of free carry-on personal items (like a backpack or purse) shrank. In 2017, Spirit Airlines reduced the maximum allowed size of the free personal item carry-on bag to 18 x 14 x 8 inches, including handles, wheels, etc. So just how small is the Spirit Airlines personal item allowance in practice? Let’s find out.

Save Money By Maximizing the Free Personal Item

Spirit Airlines charges up to $65 per direction of travel for a full-sized carry-on if you wait to pay for it until you get to the gate (or get busted with an oversized personal item at the gate). You can get that price as low as $37 per carry-on if you pay for it during the initial online booking process (less still for $9 Fare Club members), but that’s still a lot of money — potentially more than you paid for your ticket.

However, if you can strategically squeeze your stuff into a free personal item, then that saves the $74+ per round trip cost on a carry-on bag.

Related: Best No Annual Fee Rewards Cards of 2019

(Photo by Javier Rodriguez / The Points Guy)
(Photo by Javier Rodriguez / The Points Guy)

Just How Big Is a Free Spirit Airlines Personal Item?

To put the allowed free personal item dimensions into practical terms, a traditional JanSport Right Pack backpack that we have probably all seen used by countless high school students measures in at 18 x 13 x 8.5 inches, according to the company’s website.

While that is technically a half inch over Spirit’s free personal item rules in one direction, I’ve never witnessed Spirit Airlines being quite that specific with the size of a free personal item. My money would be on that size of backpack being just fine as a free carry-on. A purse, laptop bag, etc. of similar dimensions would also work just fine as a free personal item carry-on.


Spirit New Personal Item Size.jpg

If that sounds too small to use for a trip, it really isn’t in many cases. My parents have taken all of their Spirit Airlines trips (even to go skiing!) by packing using only a free personal item. They wear their larger and bulkier items and pack only the essentials. I’ve done the same for long weekend trips — here are some tips if you want to successfully pack in your free Spirit personal item.

For comparison purposes, United Airlines also only permits one free personal item (no full-sized carry-on) with many of its Basic Economy fares. United’s maximum allowed free personal item sizing is actually smaller than Spirit’s at 9 inches x 10 inches x 17 inches. Ultra low-cost competitor Frontier Airlines’ free personal item maximum size is exactly the same as Spirit’s. 

When deciding if that is enough space, factor in that medical devices (including formula and breast pumps), an infant diaper bag, a car seat and a stroller all don’t count against your free item allowance.

If You Do Need a Larger Bag

If packing in a free personal item just isn’t enough and you find yourself needing to pay for bags on Spirit Airlines, keep in mind that checking a bag is often cheaper than paying for a carry-on by a few dollars. It also makes sense to pack for the whole family in one or two full-sized checked or carry-on bags and then also have each traveler maximize their free personal item rather than doing a paid bag for everyone. You’ll also want to make that purchase as early as possible (such as at the time of booking) as the price goes up the longer you wait.

(Photo by Keith Brofsky / Getty Images)
(Photo by Keith Brofsky / Getty Images)

If you have a credit card that comes with an annual travel credit or incidental airline fee credit, those could potentially be used to offset the Spirit Airlines bag fees. For example, the American Express® Gold Card has an up to $100 annual airline incidental credit (must select one airline for the year) and the Chase Sapphire Reserve has an annual $300 travel credit you can use however you wish on travel.

Bottom Line

The size of Spirit Airlines’ free carry-on personal item isn’t huge, but it is certainly big enough to do some basic packing so you can spend less of your money on just transporting stuff and have more to spend on the actual vacation. If Spirit Airlines is on your travel schedule, here’s a guide to everything you need to know when flying Spirit Airlines and tips when flying Spirit Airlines with a family.

Featured image by Javier Rodriguez / The Points Guy

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