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If you’re planning a trip to the beautiful islands of Hawaii, there’s a good chance you’ll have a combination of checked bags and carry-on items to deal with on your flight.
UPDATE: As of 2022, Sun Country no longer flies to Hawaii. Keep reading if you are interested in Sun Country rules to a different destination, but for now, you can’t get there on Sun country
This article will cover the Sun Country Airlines Carry-On size and weight limits, as well as what you can bring on in terms of food, liquids, etc.
Sun Country Airlines Carry-On Baggage
Sun Country has a carry-on policy similar to most low-fare carriers. They will allow one personal item at no charge, but they will charge you for both carry-on and checked bags.
Your personal item must fit under the seat in front of you, and your carry-on bag must be stowed in the overhead bin or it will have to be checked.

Carry-On Size & Dimensions
Sun Country’s size requirements for a carry-on are 24″ x 16″ x 11″.
Carry-on fees will vary depending on when you purchase and are non-refundable. The following are the carry-on fees, each way, depending on your destination.
- During Booking: up to $30
- Before & During Online Check-In: $35
- At the Airport: $40
If you aren’t sure what size your carry-on is, Sun Country Airlines has “size check templates” located at their ticketing counters and (occasionally) at the departure gates. But if you wait until you get to either of these locations and have an issue, it’s too late.
Personal Item Size & Dimensions
Sun Country requires your personal item to be no larger than 17 x 13 x 9in and the item must fit under the seat in front of you.
Personal items are generally such things as a purse, briefcase, laptop computer, small backpack, etc.
Carry-On Weight Limit
Sun Country Airlines does not impose a weight limit on your carry-on items.
Other items you can carry on with you
In addition to your one carry-on bag and personal item, you can bring the following items on board when flying Sun Country Airlines:
- A jacket and/or umbrella
- Food or drink purchased past the security checkpoint
- Duty-free merchandise
- Special items like strollers, wheelchairs, child safety seats or assistive devices like crutches.
Sun Country Airlines Carry-On Liquid Policy
The rules for carry-on liquids are set by the TSA (Transportation Security Administration), not by the airline. Sun Country Airlines doesn’t have its own specific Liquid Policy, they just enforce the rules and policies of the TSA.
Liquids in a carry-on bag must be 3.4 ounces or smaller and fit in a 1 quart-sized container. Anything larger must be placed in your checked luggage.
The TSA 3-1-1 Rule
Each passenger may carry liquids, gels, and aerosols in travel-size containers that are 3.4 ounces or 100 milliliters. Each passenger is limited to one quart-size bag of liquids, gels, and aerosols. Everyday travel items that must comply with the 3-1-1 liquids rule include toothpaste, shampoo, conditioner, perfume, mouthwash, deodorant, and lotion.
Any liquid that does not meet the TSA 3-1-1 rule will either have to be checked with your luggage or will be thrown away at the security checkpoint.
Exceptions to this rule are certain medications and baby food/child nourishment.
Food Restrictions
Sun Country Airlines follows the rules stated by the TSA regarding what type of food you can and cannot bring on the plane.
Prohibited and Restricted Items
There are certain items that are considered dangerous and classified as hazardous goods. These items are prohibited from your carry-on and checked bag on all flights.
Hazardous materials include, but are not limited to Explosives, Gases, Flammable Liquids and Solids, Oxidizers, Toxic and Infectious Materials, Radioactive Materials, Corrosives, and many other items that can endanger the traveling public when not handled correctly.
The rules for restricted items are not specific to Sun Country Airlines. The Federal Aviation Administration mandates them.
Here’s a video from the FAA to help illustrate this:
The Transportation Security Administration also has rules on “prohibited items” that pose a security threat. Though they sometimes overlap, the TSA security rules are separate from the FAA dangerous goods safety rules; go to the TSA Prohibited Items web page.
A complete list can be found on the FAA and TSA websites.
Please note, this is just a listing of common dangerous goods; if you don’t see your item here it doesn’t mean it’s allowed in baggage. When in doubt, leave it out!
Sun Country Airlines Carry-On Policy
Here is a link to Sun Country Airlines Carry-On page to make sure you have the most up-to-date information regarding what you can and cannot bring on the plane.