What is Frontier Airlines' carry-on size?

Frontier Airlines' cabin/carry-on bag is 61 × 41 × 25 cm (24 × 16 × 10 in), max 16 kg. Carry-on is a PAID add-on (max 35 lb / 16 kg).

What is Frontier Airlines' checked baggage weight limit?

Standard Economy checked bags on Frontier Airlines are up to 18 kg (40 lb) and 158 cm / 62 in total (length + width + height).

Frontier Airlines baggage allowance

Carry-on and checked-bag sizes, weights and fees for Frontier Airlines (Economy), verified 2026-06.

Your airline

Frontier Airlines · F9 · Economy

Ultra-low-cost: carry-on AND checked are paid; only the personal item is free.

🧳 Carry-on 61 × 41 × 25 cm 24 × 16 × 10 in · 16 kg (enforced)

Carry-on is a PAID add-on (max 35 lb / 16 kg).

👜 Personal item 46 × 36 × 20 cm 18 × 14 × 8 in

Only the personal item is free (max 35 lb / 16 kg).

🧳 Checked bag 18 kg · 158 cm total 40 lb · 62 in linear · 1st bag from $60

From ~$60, route- and timing-priced. Standard limit is 40 lb (not 50). 41–50 lb +$75.

Verified 2026-06 Allowance varies by fare Official Frontier Airlines policy ↗

Avoid gate fees Frontier Airlines enforces cabin-bag size & weight A bag built to Frontier Airlines' limit saves a painful gate charge.

See cabin bags →

Pack within the limit

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Frontier Airlines baggage allowance, explained

Frontier Airlines (F9) Economy allowance at a glance:

Cabin bag: 61 × 41 × 25 cm (24 × 16 × 10 in) · 16 kg limit — actively enforced at the gate.
Personal item: 46 × 36 × 20 cm — handbag, laptop bag or small backpack, under the seat.
Checked bag: Paid add-on — from $60 (varies by fare & route); up to 18 kg (40 lb) · max 158 cm total. Add online — airport is dearer.
Worth knowing: Ultra-low-cost: carry-on AND checked are paid; only the personal item is free.
Fare caveat: cheapest Light / Basic / Saver fares often drop the free bag — confirm your allowance before buying.

Not sure your bag passes the sizer? Check it with the carry-on size checker, or see if it all fits the rental with the luggage fit calculator. Figures verified 2026-06 — always confirm on the official Frontier Airlines baggage page before you fly, as fees change often.

Flying Frontier Airlines? Pick a good seat on its fleet: Airbus A320 seat map → · Airbus A321neo seat map →

Packing for a Frontier Airlines trip? Check which power adapter you need for United States →

More on Frontier Airlines baggage

What is Frontier Airlines' carry-on baggage allowance?

Frontier Airlines allows one cabin bag of 61 × 41 × 25 cm (24 × 16 × 10 in), up to 16 kg (weighed at the gate). You can also bring a personal item of about 46 × 36 × 20 cm such as a handbag or laptop bag. Carry-on is a PAID add-on (max 35 lb / 16 kg).

How much is a checked bag on Frontier Airlines?

Frontier Airlines charges for checked bags — from $60 for the first bag (it varies by fare and route), up to 18 kg (40 lb), max 158 cm (62 in) total. From ~$60, route- and timing-priced. Standard limit is 40 lb (not 50). 41–50 lb +$75. It's always cheaper to add or prepay a bag online than at the airport.

Does Frontier Airlines charge for checked bags?

Yes. From ~$60, route- and timing-priced. Standard limit is 40 lb (not 50). 41–50 lb +$75. US airlines raised checked-bag fees across the board in 2026, and it's cheaper to prepay online than at the airport. Your carry-on and a personal item are still included.

Does Frontier Airlines weigh carry-on bags?

Yes — Frontier Airlines enforces a 16 kg cabin-bag weight limit and does weigh bags at check-in or the gate, so pack to the limit or move heavy items into your checked bag.

Frontier Airlines vs Allegiant Air baggage — how do they compare?

Carry-on: Frontier Airlines allows 61 × 41 × 25 cm, 16 kg; Allegiant Air allows 56 × 41 × 25 cm. Checked: Frontier Airlines gives you a checked bag from $60, while Allegiant Air gives route-priced checked bags. See the full Allegiant Air baggage allowance to compare side by side.

Compare two airlines side by side

See whose Economy baggage is more generous — the better value on each row is highlighted. Verified 2026-06.

First airline

Second airline

Economy	Frontier AirlinesF9	LufthansaLH
Carry-on
Carry-on size	61 × 41 × 25 cm24 × 16 × 10 in	55 × 40 × 23 cm22 × 16 × 9 in
Cabin weight	16 kg (enforced)	8 kg (enforced)
Personal item	46 × 36 × 20 cm	Yes
Gate-check risk	Low	Higher
Checked bag
Free checked bags	0	0
1st checked bag	from $60	from €45
Weight per bag	18 kg40 lb	23 kg51 lb
Max size (L+W+H)	158 cm62 in	158 cm62 in
Varies by fare	Yes	Yes
Good to know
Notable	Ultra-low-cost: carry-on AND checked are paid; only the personal item is free.	Fare family (Light / Classic / Flex) decides the allowance. Light is carry-on only.
Official policy	View ↗	View ↗

🟢 = the more generous of the two on that row. Allowances vary by fare and route — always confirm with the airline.

Compare all 78 airlines at a glance

Tap any row to load its full details above, or a column header to sort (cheapest checked bag, biggest carry-on…). Economy fares, verified 2026-06.

Carry-on (cm)	Cabin kg	Personal item	Checked kg	1st checked bag
56 × 36 × 23	—	46 × 36 × 20 cm	23 kg	$50
56 × 36 × 23	—	43 × 33 × 23 cm	23 kg	$45
56 × 35 × 23	—	43 × 25 × 22 cm	23 kg	$45
61 × 41 × 25	—	47 × 34 × 22 cm	23 kg	$45
56 × 36 × 23	—	43 × 33 × 20 cm	23 kg	from $39
61 × 41 × 25	16 kg	46 × 36 × 20 cm	18 kg	from $60
55 × 40 × 23	8 kg	Yes	23 kg	from €45
55 × 35 × 25	12 kg	40 × 30 × 15 cm	23 kg	from €25
56 × 45 × 25	23 kg	40 × 30 × 15 cm	23 kg	from £0
55 × 35 × 25	12 kg	40 × 30 × 15 cm	23 kg	from €30
40 × 20 × 25	—	40 × 20 × 25 cm	20 kg	from €19
45 × 36 × 20	15 kg	45 × 36 × 20 cm	23 kg	Route-priced
55 × 38 × 20	7 kg	No	23 kg	1 free
50 × 37 × 25	7 kg	Yes	23 kg	1 free
55 × 35 × 20	7 kg	40 × 30 × 10 cm	23 kg	1 free
56 × 36 × 23	7 kg	Yes	23 kg	1 free
56 × 36 × 23	7 kg	Yes	23 kg	1 free
55 × 40 × 25	10 kg	Yes	23 kg	2 free
55 × 40 × 23	—	43 × 33 × 16 cm	23 kg	from C$45
56 × 36 × 23	—	41 × 33 × 15 cm	23 kg	from C$45
56 × 36 × 23	—	43 × 25 × 23 cm	23 kg	$45
56 × 36 × 23	11 kg	Yes	23 kg	$45
55 × 35 × 25	10 kg	Yes	23 kg	Route-priced
55 × 35 × 25	10 kg	45 × 35 × 20 cm	23 kg	Route-priced
55 × 40 × 25	10 kg	Yes	23 kg	from $60
55 × 40 × 25	10 kg	45 × 35 × 20 cm	25 kg	Route-priced
56 × 36 × 26	10 kg	43 × 25 × 22 cm	23 kg	from $30
55 × 35 × 25	10 kg	32 × 22 × 43 cm	23 kg	1 free
55 × 35 × 25	10 kg	40 × 30 × 20 cm	23 kg	1 free
55 × 40 × 23	8 kg	40 × 30 × 15 cm	23 kg	1 free
56 × 40 × 25	10 kg	40 × 30 × 15 cm	23 kg	Route-priced
55 × 40 × 24	10 kg	25 × 33 × 20 cm	23 kg	from €75
55 × 40 × 25	10 kg	Yes	23 kg	Route-priced
55 × 40 × 23	8 kg	40 × 30 × 15 cm	23 kg	Route-priced
55 × 40 × 23	8 kg	40 × 30 × 10 cm	23 kg	Route-priced
55 × 40 × 23	8 kg	Yes	23 kg	Route-priced
40 × 30 × 20	—	40 × 30 × 20 cm	20 kg	Route-priced
55 × 40 × 20	10 kg	40 × 30 × 20 cm	23 kg	Route-priced
55 × 40 × 23	10 kg	38 × 30 × 20 cm	23 kg	from $45
55 × 40 × 23	8 kg	40 × 30 × 15 cm	23 kg	Route-priced
55 × 35 × 25	8 kg	Yes	23 kg	from €60
56 × 36 × 23	7 kg	No	23 kg	1 free
56 × 36 × 23	7 kg	Yes	23 kg	2 free
55 × 40 × 23	8 kg	Yes	23 kg	2 free
45 × 40 × 30	6 kg	Yes	23 kg	1 free
55 × 40 × 20	7 kg	Yes	20 kg	1 free
55 × 40 × 23	7 kg	Yes	23 kg	2 free
55 × 40 × 25	10 kg	40 × 30 × 15 cm	23 kg	1 free
55 × 40 × 20	7 kg	Yes	23 kg	1 free
55 × 35 × 25	7 kg	Yes	23 kg	1 free
55 × 40 × 25	10 kg	Yes	23 kg	2 free
55 × 40 × 20	10 kg	40 × 30 × 15 cm	23 kg	1 free
55 × 40 × 20	10 kg	40 × 30 × 20 cm	23 kg	1 free
55 × 40 × 20	5 kg	Yes	23 kg	1 free
55 × 40 × 20	5 kg	Yes	23 kg	1 free
55 × 40 × 20	10 kg	Yes	23 kg	1 free
56 × 36 × 23	7 kg	Yes	23 kg	1 free
56 × 36 × 23	7 kg	40 × 30 × 15 cm	23 kg	1 free
56 × 45 × 25	7 kg	38 × 25 × 13 cm	23 kg	1 free
56 × 36 × 23	7 kg	Yes	20 kg	1 free
56 × 36 × 23	7 kg	Yes	23 kg	1 free
56 × 36 × 23	10 kg	Yes	23 kg	1 free
56 × 36 × 23	7 kg	45 × 35 × 20 cm	23 kg	2 free
56 × 36 × 23	7 kg	40 × 30 × 10 cm	23 kg	Route-priced
56 × 36 × 23	7 kg	35 × 20 × 20 cm	20 kg	Route-priced
56 × 36 × 23	7 kg	Yes	23 kg	Route-priced
54 × 38 × 23	10 kg	40 × 30 × 10 cm	20 kg	Route-priced
55 × 40 × 23	7 kg	Yes	23 kg	1 free
56 × 45 × 25	10 kg	40 × 30 × 20 cm	22 kg	Route-priced
56 × 41 × 25	—	46 × 36 × 20 cm	23 kg	Route-priced
61 × 41 × 28	16 kg	43 × 33 × 23 cm	23 kg	$30
61 × 36 × 25	16 kg	43 × 33 × 20 cm	23 kg	from $35
55 × 40 × 20	8 kg	40 × 30 × 15 cm	20 kg	Route-priced
56 × 45 × 25	8 kg	45 × 35 × 20 cm	23 kg	from €13
55 × 40 × 23	8 kg	40 × 35 × 12 cm	23 kg	from $21
55 × 35 × 25	7 kg	Yes	15 kg	1 free
55 × 35 × 25	7 kg	Yes	15 kg	Route-priced
56 × 45 × 25	12 kg	42 × 32 × 25 cm	20 kg	Route-priced

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Questions

Are these baggage fees accurate?

They're each airline's published Economy figures, verified 2026-06. Baggage fees change often — US carriers all raised checked-bag fees in April–May 2026 — so always confirm with your airline before you fly. Fees also vary by route, fare type and when you buy.

Why is the carry-on weight sometimes blank?

Most US carriers don't actively weigh carry-ons, so no limit is shown. European, Gulf and Asian carriers do enforce a cabin weight (often 7–12 kg) — that's shown when it applies.

Do you store my data?

No account, no server. Your last airline choice is saved only in your own browser.

⚠️ Baggage allowances and fees change frequently and vary by route and fare. Data verified 2026-06. Always confirm on your airline's official site before travelling — especially fees.