Frontier Airlines personal item, carry-on size & baggage policy (2026)
Frontier Airlines allows a free personal item up to 18 x 14 x 8 in and a paid carry-on (from ~$74) up to 24 x 16 x 10 in, both measured including wheels and handles. A first checked bag (62 in total, 40 lb) costs ~$59.
| Bag | Max size | Weight | Fee |
|---|---|---|---|
| Personal Item | 18 x 14 x 8 in | 35 lb | Free |
| Carry-On Bag | 24 x 16 x 10 in | 35 lb | ~$74 |
| Checked bag | 62 in total | 40 lb | ~$59 |
Checked against Frontier Airlines's published rules on 2026-07-10. Limits can differ by fare class, route, aircraft, and operating carrier, and gate enforcement varies - always confirm on the airline's site before you fly. Packfits is not affiliated with Frontier Airlines.
Will your bag fit Frontier Airlines?
Enter your bag's outside measurements - including wheels and handles, which Frontier Airlines counts. Checked instantly in your browser.
Personal item: 18 x 14 x 8 in limit.
Personal Item
Free- Max size
- 18 x 14 x 8 in
- Max weight
- 35 lb
- Notes
- 18 x 14 x 8 in, up to 35 lb, including handles, wheels, and straps. One is included with every fare (the free bag) and must fit under the seat.
- Source
- Frontier Airlines official
Carry-On Bag
~$74- Max size
- 24 x 16 x 10 in
- Max weight
- 35 lb
- Notes
- 24 x 16 x 10 in, up to 35 lb, including handles, wheels, and straps. The carry-on is not free on Frontier; the personal item is. Frontier allows a genuinely larger 24 in longest side than the usual 22 in.
- Fee
- Representative. Frontier prices the carry-on dynamically (by route, date, and when purchased), cheapest prepaid online at booking; there is no flat published fee.
- Source
- Frontier Airlines official
Checked bag
~$59- Max size
- 62 in total
- Max weight
- 40 lb
- Notes
- Up to 62 linear in and 40 lb.
- Fee
- Representative. Frontier prices checked bags dynamically (by route, date, bundle, and when purchased); there is no flat published fee.
- Source
- Frontier Airlines official
How strict is Frontier Airlines at the gate, really?
Frontier Airlines is an aggressive enforcer: its Carry-On Bag is not free and gate agents actively size bags. A bag caught over the Personal Item allowance is charged at the gate, which is the most expensive way to pay. Measure with wheels and handles, and if you are close, expect it to be checked.
Frontier Airlines baggage FAQ
What is Frontier Airlines's baggage policy?
Here is Frontier Airlines's baggage policy at a glance: Personal Item: Free, Carry-On Bag: ~$74, Checked bag: ~$59. Full size and weight limits for each bag type are in the table above.
What is Frontier Airlines's carry-on size?
Frontier Airlines's Carry-On Bag limit is 24 x 16 x 10 in, measured including wheels and handles. It is not free - it runs from about $74.
What is Frontier Airlines's personal item size?
The Personal Item limit is 18 x 14 x 8 in and must fit under the seat in front of you. It is free with every fare.
How much is a checked bag on Frontier Airlines?
A first checked bag costs ~$59 - Representative. Frontier prices checked bags dynamically (by route, date, bundle, and when purchased); there is no flat published fee. It can be up to 62 in total and 40 lb.
Does Frontier Airlines measure bags with wheels and handles?
Yes. Frontier Airlines, like all airlines, measures a bag's external size including wheels, handles, and side pockets, so a bag sold as "22 inch" is often 23-24 inches once measured.
Other airlines
This tool gives an estimate, not a guarantee: it compares your bag against published airline size and weight limits, which can be wrong, outdated, or not reflect fare class, route, aircraft, or gate-level enforcement. Always verify with the airline before you fly. Packfits is not affiliated with any airline named on this site and accepts no liability for a missed flight, gate fee, denied boarding, bag confiscation, or any other consequence of relying on this tool. See our Terms of Service for the full disclaimer.