Frontier Airlines Baggage Fees 2026: What Is Free and What Costs Extra
Frontier’s baggage rules are a big reason for its low base fares. Knowing them in advance can save you a lot at the airport.
What’s free
One personal item per passenger on each flight. It must fit under the seat and stay within the size limit of about 14 x 18 x 8 inches, including handles, wheels and straps.
What costs extra
- Carry-on bag (larger, goes in the overhead bin) is paid on most basic fares. The size limit is about 24 x 16 x 10 inches, with a weight limit.
- Checked bags are paid per direction, so you pay twice for a round trip.
Prices change
Frontier bag prices depend on your route, travel dates and when you pay. The cheapest time is usually during booking, and prices rise at check-in, the airport counter and the gate.
The gate fee trap
If your personal item is too big or you bring an unpaid carry-on, the gate fee can be much higher than the online price, often around $90 to $100 or more.
Bundles
Frontier offers fare bundles that include a carry-on, and higher bundles can include a checked bag, seat selection and flexibility. Compare the bundle price with buying items separately.
Who may get a carry-on free
Some elite status members can bring a carry-on at no charge. Check current benefits.
How to avoid fees
- Travel with only a personal item
- Measure your bag at home
- Pay for bags during booking
- Compare bundles
- Share one checked bag among travelers
Always check
Prices change often, so check Frontier’s baggage page for your exact flight.
Need help comparing total costs? Call +1-800-984-7414. Read more about Frontier Airlines baggage fees here.
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