Frontier Airlines baggage allowance
United StatesFrontier Airlines cabin bag: 1 piece, 20 × 46 × 36 cm (8 × 18 × 14 in). Checked bag in Economy: not included in the basic fare (from 39 USD).
| Item | Allowance | Details |
|---|---|---|
| Cabin bag | 1 piece | 20 × 46 × 36 cm (8 × 18 × 14 in) |
| Personal item | included | 20 × 46 × 36 cm (8 × 18 × 14 in) |
| Checked baggage - Economy | not included18.1 kg (40 lb) | paid option, from 39 USD |
| Extra bag | from 85 USD | cheaper when added online in advance |
Basic Economy allowance on most routes; premium fares and some destinations get more. Weights are shown in kilograms with pounds in brackets, sizes in centimetres with inches in brackets. Always confirm on the official website before travelling.
Frontier Airlines charges separately for most baggage allowances under its unbundled pricing model. A personal item (purse, small backpack, laptop bag) is included free with all bookings if it does not exceed 14"H × 18"W × 8"D. Carry-on bags, checked bags, and excess baggage all carry fees that vary by route and booking timing.
| Item | Limit | Included |
|---|---|---|
| Personal item | Max 14"H × 18"W × 8"D | Free with all fares |
| Carry-on bag | 1 bag | $60–99+ (charged per flight) |
| Checked bag (1st) | 40 lbs max | From $39 when purchased at booking (route-dependent) |
| Checked bag (2nd+) | 40 lbs max | $85–95 per bag |
| Overweight 41–50 lbs | 41–50 lbs | $75 per bag |
| Overweight 51–99.99 lbs | 51–99.99 lbs | $129 per bag (bookings on/after April 4, 2026) |
| Oversized bag | 63–110 linear inches | $75 per bag |