Frontier Airlines (F9)
www.flyfrontier.com (opens in a new window)
⚠ These figures are awaiting manual verification against the airline's official page. Treat them as preliminary.
Frontier Airlines publishes the following cabin and carry-on baggage allowances: A carry-on of 61 × 41 × 25 cm, 15.9 kg per piece, 1 piece; a personal item of 46 × 36 × 20 cm, 1 piece. Source: Frontier Airlines's official page, last checked 2026-10-11.
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Enter your bag's dimensions to see whether it fits the cabin and carry-on limits for Frontier Airlines, tier by tier.
PreliminaryRules marked Preliminary have not yet been manually verified against the airline's official page. They may differ from the airline's actual policy — always confirm with the airline before you fly.
| Verdict | Fits as | Margin | Checked on | Source |
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Cabin & carry-on allowances
| Allowance | Pieces | Max dimensions | Total linear | Weight limit | Applies to | Measurement | Notes | Checked on |
|---|---|---|---|---|---|---|---|---|
| Carry-on | 1 | 61 × 41 × 25 cm | Not published | 15.9 kg per piece | — | Published as 24 x 16 x 10 in (61 x 41 x 25 cm) and 35 lb (~15.9 kg). | Published as 24 x 16 x 10 in (61 x 41 x 25 cm) and 35 lb (~15.9 kg). Not included on the Basic fare; must be purchased Carry-on 24 x 16 x 10 in / 35 lb. Not included on the Basic fare; must be purchased. Included on other fare types. | 2026-10-11 |
| Personal item | 1 | 46 × 36 × 20 cm | Not published | Not published | — | Published as 18 x 14 x 8 in (46 x 36 x 20 cm); no separate weight limit. | Published as 18 x 14 x 8 in (46 x 36 x 20 cm); no separate weight limit. Free on all fares Counts as the one included item Personal item 18 x 14 x 8 in, free on all fares, included as the one bag on Basic. | 2026-10-11 |
Not collected yet
- Checked baggage — We have not published checked baggage limits for this airline yet. We leave this blank rather than guess — check the airline's own page for checked baggage rules.
- Additional item — We have not published additional item limits for this airline yet. We leave this blank rather than guess — check the airline's own page for additional item rules.
Official rules and notes
- “Frontier includes only a personal item (18 x 14 x 8 in) on the Basic fare. A carry-on (24 x 16 x 10 in / 35 lb) must be purchased and is not included by default.” Checked on: 2026-10-11
Full rule details
Each limit above has its own page: the published conditions it applies to, the verbatim excerpt it was taken from, and its source.
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Side-by-side carry-on and personal-item limits, each taken from the airline's own page.
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Sources
Publisher: Frontier Airlines · Collected: 2026-10-11 · Last checked: 2026-10-11 · Source details
Carry-on bag: 24 x 16 x 10 inches, 35 pounds. Personal item: 18 x 14 x 8 inches, included on all fares. The carry-on bag is not included on the Basic fare and must be purchased.
Frequently asked questions
What is Frontier Airlines's carry-on size limit?
Frontier Airlines allows a carry-on of 61 × 41 × 25 cm, 15.9 kg per piece, 1 piece. Source: Frontier Airlines's official page, last checked 2026-10-11.
What is Frontier Airlines's personal item allowance?
Frontier Airlines allows a personal item of 46 × 36 × 20 cm, 1 piece. Source: Frontier Airlines's official page, last checked 2026-10-11.
Where do Frontier Airlines's baggage limits come from?
Every figure on this page is copied from Frontier Airlines's official baggage page and was last checked on 2026-10-11. They are still marked preliminary and pending manual verification against the airline's page.
Does Frontier Airlines publish different limits by cabin or fare?
No — the published allowances apply to every ticket; no cabin, fare, route or aircraft conditions are listed.