Frontier baggage allowance (2026): cabin & checked

Frontier economy: 1 personal item free (up to 45 × 35 × 20 cm, 35 lb). A standard carry-on (24 × 16 × 10 in) is a paid add-on — roughly $30–$69 at booking, more at the gate.

Cabin and checked baggage by fare class. Fees are shown as ranges — always confirm the exact figure with Frontier.

Source: Frontier official baggage policy

Basic / Economy (à la carte)

Cabin: 1 personal item free (up to 45 × 35 × 20 cm, 35 lb). A standard carry-on (24 × 16 × 10 in) is a paid add-on — roughly $30–$69 at booking, more at the gate.

Checked: No free checked bag — first bag roughly $53–$62 at booking, ~$99+ at the gate. 40 lb / 62 in limit (confirm on flyfrontier.com).

Business bundle

Cabin: 1 carry-on plus 1 personal item.

Checked: 2 checked bags included, up to 50 lb / 62 in each.