Sun Country Airlines Carry-On: Latest Rules and Fees

Updated for 2026 • 6 min read

Packing for a flight sounds simple until you start wondering about the permitted dimensions. If you are flying with Sun Country Airlines, understanding its carry-on baggage policy before leaving home can help you avoid last-minute surprises. The good news is that every reservation includes one personal item at no additional cost. However, bringing a larger bag for the overhead compartment usually requires an extra payment.

This guide explains the Sun Country Airlines Carry On allowance, bag dimensions, weight restrictions, additional fees, and special exceptions. Read on to prepare for a smoother airport experience.

A Look at Sun Country Airlines Carry-On Allowance

Sun Country allows passengers to bring a free personal item onboard, while larger overhead carry-on bags are generally available for an additional fee. Review the key details below to choose the right bag for your trip.

Personal Item (Free):-

Every passenger can bring one personal item on a Sun Country flight without paying an additional baggage fee. This is a convenient option for carrying everyday essentials, travel documents, as well as small electronics so you can keep them close during your journey.

Maximum size17 x 13 x 9 inches
StorageMust fit completely under the seat in front of you.
CostFree with every fare.
Examples:A purse, small backpack, laptop bag, or compact tote.

Before heading to the airport, measure your bag, including any parts that may affect its overall dimensions. Also, avoid overpacking, as a bag that cannot fit under the seat is handled differently.

Overhead Carry-On Bag (Paid):-

Need more room for clothes, toiletries, or other travel essentials? You can purchase an overhead carry-on allowance, subject to the Sun Country baggage rules and availability.

Maximum size:24 x 16 x 11 inches, including handles and wheels.
Maximum weight35 pounds
StorageMust fit in the overhead compartment.
CostAn additional fee applies.

Sun Country Airlines Carry-On Fees: Be an Early Bird

The price of an overhead carry-on bag depends on when you purchase the allowance. So, booking it early may help you avoid higher airport charges.

When you purchaseCarry-on fee
During booking25–40, depending on the route
After booking online or by phone$50
At the airport or gate$55 plus a $10 gate handling fee

These fees are based on the provided pricing information and may change. So, you must check the airline’s official website for the latest charges before traveling.

Exceptions and Special Rules For Carry-On

Some passengers and situations qualify for special baggage arrangements under the Sun Country Airlines Carry On policy.

  • Active-duty U.S. military:- Eligible active-duty military members can receive one free overhead carry-on bag, with a valid Common Access Card (CAC). Confirm eligibility and applicable conditions with the airline.
  • Full overhead bins:- If you have paid for an overhead carry-on but the bins are full, the airline may check your bag at the gate without an additional charge.
  • Oversized or overweight bags:- Bags that exceed the permitted dimensions or weight may be subject to additional charges or other restrictions.

Got Baggage Queries? Get it Resolved!

Have questions about Sun Country Airlines carry on baggage fees, size restrictions, or a problem with your luggage? You can contact Sun Country Airlines officials for assistance.

  • Phone Number:- 651-905-2737, available 24/7 according to the provided contact information.
  • SMS:- Available daily from 6:00 AM to 10:00 PM Central Time.
  • Damage Claims:- Report damaged baggage within four hours of arrival for U.S. flights and within seven days for international flights, according to the guidelines.
  • Mobility devices:- For mishandled wheelchairs or scooters, contact the baggage team at 651-905-2737. The service hours are 7:00 AM to 8:00 PM Central Time, seven days a week.

Guide at a Glance!

Packing smart starts with understanding what your airline allows. Check your Sun Country Airlines Carry On bag’s dimensions, keep its weight within the permitted limit, and purchase any extra baggage allowance before reaching the airport.

Common Queries!

What is Sun Country’s carry-on weight limit?

The maximum weight for an overhead carry-on bag is 35 pounds. Make sure your luggage also meets the airline’s size requirements.

Do you get a free carry-on with Sun Country Airlines?

Every reservation includes one free personal item that fits under the seat. A standard overhead carry-on bag generally requires an additional fee, unless an exception applies.

Is Sun Country Airlines strict about carry-on size?

Passengers should follow the size limits. Personal items must fit within 17 x 13 x 9 inches, while overhead carry-on bags must not exceed 24 x 16 x 11 inches, including handles and wheels.

Does Sun Country allow carry-ons for free?

A personal item is free with every fare. An overhead carry-on generally costs extra, although eligible active-duty military members may qualify for a free overhead bag.

What is the Sun Country Airlines carry on fee?

The carry-on fee is 25–40 during booking, $50 when added later online or by phone, and $55 plus a $10 gate handling fee at the airport or gate.