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Budget F9 · US & Canada

Frontier Airlines carry-on & personal item size

See the free bag, the paid bag, and what you pay at the airport before you pack. Checked against Frontier Airlines's official page on 2026-10-25.

Check my bag for Frontier Airlines

Size limits, to scale

Carry-on Personal item

24 16 10 Carry-on 18 14 8 Personal itemto scale · in

Carry-on

Size
24 × 16 × 10 in≈ 61 × 40.6 × 25.4 cm (converted by us)
Weight
Up to 35 lb (official page)
Which fares
Not included in the basic fare (paid add-on). Included in the Economy, Premium and Business bundles, and for Elite Gold, Platinum and Diamond members.
Notes
including handles, wheels and straps
Source
Bag Options | Frontier Airlineschecked 2026-10-25

Personal item

Size
18 × 14 × 8 in≈ 45.7 × 35.6 × 20.3 cm (converted by us)
Weight
Up to 35 lb (official page)
Which fares
One included with all fares
Notes
including handles, wheels and straps; must fit under the seat in front of you
Source
Bag Options | Frontier Airlineschecked 2026-10-25

Fees on the official page

  • Carry-on price is not a fixed figure: Frontier's page says bag prices vary by travel dates and when you purchase, and that prices at the airport are higher. See Frontier's Bag Price Checker. source

Good to know

  • Personal item and carry-on sizes are checked during boarding. Items larger than allowed are subject to an additional charge. source
Solution

Bags that fit Frontier Airlines

Carry-on: CabinZero Classic Backpack 28L, CabinZero Classic Backpack 36L, CabinZero Classic Backpack 44L, Away The Carry-On. Personal item: CabinZero Classic Backpack 28L, CabinZero Classic Backpack 36L.

Fits under the seat

CabinZero

Classic Backpack 28L

39 × 29.5 × 20 cm

Size from CabinZero's official page, checked 2026-10-26

Fits under the seat

CabinZero

Classic Backpack 36L

45 × 31 × 20 cm

Size from CabinZero's official page, checked 2026-10-26

Fits overhead

CabinZero

Classic Backpack 44L

51 × 36 × 18 cm

Size from CabinZero's official page, checked 2026-10-26

Fits overhead

Away

The Carry-On

22 × 14.4 × 9.1 in

Size from Away's official page, checked 2026-10-26

Placeholder: "Check price" links aren't active (no affiliate account). No prices shown. Sizes come from brand pages.

Save money

Need more allowance? Add the bag online, before the airport

Many airlines charge more at the airport or gate than when you add a bag online. Flair's own page, for example, lists a carry-on at $49–$109 when booking but $99–$154 at the airport gate (CAD, or USD for US-originating trips). Check your airline's current price on its official site:

Links go to each airline's official page. We haven't verified direct manage-booking links yet, so we link to the official baggage page.

Sources