Frontier Airlines Baggage Fees
Carry-on limits, checked bag fees, and weight allowances — updated 2026.
Carry-On
Max size: 61 × 41 × 25 (L × W × H). No weight limit.
Personal Item
Max size: 46 × 33 × 20 (L × W × H). Always free — must fit under the seat in front.
Checked Bags
Standard weight limit: 50 lbs (23 kg) per bag. Max size: 62 linear inches (158 cm). Fees vary by fare class and status.
FAQ
- What is Frontier Airlines's carry-on size limit?
- Frontier Airlines allows carry-on bags up to 61 × 41 × 25 (L × W × H). There is no published weight limit.
- Does Frontier Airlines allow a personal item?
- Frontier Airlines allows a personal item up to 46 × 33 × 20 (L × W × H) at no charge.
- What is the checked bag weight limit on Frontier Airlines?
- Frontier Airlines's standard checked bag weight limit is 50 lbs (23 kg). Bags over this limit incur overweight fees.