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Air Canada Cabin Bag Size

Exact Air Canada cabin bag dimensions, weight limits, and fees for 2026, verified against the airline's own published policy on 2026-04-14.

Quick answer

Carry-on size: up to 21.5 x 15.5 x 9" (55 x 40 x 23 cm)
Weight limit: no published weight limit
Carry-on fee: free on most fares
Personal item: up to 13 x 17 x 6", free on every fare
Gate-check risk: Low

Air Canada maximum carry-on dimensions, including wheels and handles.

Carry-On Bag

Max dimensions (in): 21.5 x 15.5 x 9"
Max dimensions (cm): 55 x 40 x 23 cm
Weight limit: No published limit
Fee: Free
Gate-check risk: Low

One standard carry-on plus one personal item are included on all fares. You must be able to lift the bag into the overhead bin unassisted.

Personal Item

Max dimensions (in): 13 x 17 x 6"
Max dimensions (cm): 33 x 43 x 16 cm
Included: Yes, free

Laptop bag, purse, or small backpack that fits under the seat in front of you.

See full personal item rules for Air Canada

Air Canada cabin bag dimensions and bag size

The maximum Air Canada cabin bag size is 21.5 x 15.5 x 9 inches, which works out to 55 x 40 x 23 cm. These measurements include wheels, handles, and any external pockets. Gate sizers on Air Canada match the published limits closely, so a bag marketed as "22 inch" can fail if its wheels push the total past 21.5 inches. Always measure your bag packed, not empty.

Air Canada cabin bag weight limit

Air Canada does not publish a specific carry-on weight limit for domestic travel. The operational rule is that you must be able to lift the bag into the overhead bin without help. Very heavy bags can still be refused at the gate, and on some regional aircraft the crew may ask you to check an overweight bag as a courtesy.

Does Air Canada charge for cabin bag bags?

No. Air Canada includes a free carry-on bag plus a free personal item on most fares. This applies across standard economy fares.

What bags fit as a Air Canada personal item

Common bag types compared against the Air Canada personal item limit. Sizes are typical retail dimensions and vary by brand.

Bag type	Typical size	On Air Canada
Standard backpack Everyday daypack, laptop backpack	18 x 13 x 8"	Too big
Tote bag Canvas or leather tote	15 x 14 x 5"	Too big
Laptop bag Messenger or slim briefcase	16 x 12 x 4"	Fits
Small duffel Gym or weekender	18 x 11 x 11"	Too big
Purse Handbag or crossbody	12 x 10 x 5"	Fits
Under-seat roller Mini wheeled bag	16 x 14 x 8"	Too big

Air Canada carry-on by fare class

Fare	Carry-on	Personal item	Notes
Economy Basic	Not included	Included	As of January 3, 2025, Basic fares within Canada and to or from the US, Mexico, Central America and the Caribbean allow only one personal item. No standard carry-on.
Economy Standard	Included	Included	Standard one carry-on plus personal item.
Economy Comfort	Included	Included	Carry-on included plus added flexibility.
Economy Flex	Included	Included	Fully flexible economy with carry-on included.
Economy Latitude	Included	Included	Highest flexibility tier in economy; carry-on included.
Premium Economy	Included	Included	Separate cabin on widebodies with priority boarding.
Business	Included	Included	Signature Class on widebodies with priority overhead access.

Air Canada overhead bin size by aircraft

Air Canada's mainline fleet includes A220s, A320-family jets, 737 MAX 8s, 787s and 777s, all with overhead bins sized for the published 55 by 40 by 23 cm carry-on. Air Canada does not set a fixed carry-on weight but requires that you can lift the bag into the bin without help.

What counts as a personal item on Air Canada

Allowed

Backpack up to 43 by 33 by 16 cm (17 by 13 by 6 in)
Laptop bag or briefcase
Purse or small tote
Diaper bag when traveling with an infant

Counts as a second carry-on

Standard rollerboards that exceed 43 by 33 by 16 cm
Deep duffels that will not slide fully under the seat

Common Air Canada carry-on mistakes

Booking Economy Basic on a North American route and arriving at the gate with a rollerboard, then being forced to check it.
Measuring only the bag body and forgetting that wheels and handles count toward the 55 by 40 by 23 cm limit.

What happens if your bag does not fit on Air Canada

Economy Basic passengers on North American routes who arrive with a rollerboard will be sent back to check it, usually for the standard checked bag fee. On flights with full bins, remaining carry-ons are tagged at the door and returned at the arrival gate or baggage claim.

Air Canada vs WestJet carry-on

Air Canada and WestJet publish nearly identical carry-on dimensions, 55 by 40 by 23 cm for the main bag, but the fare-class rules diverge at the bottom. Air Canada Economy Basic on flights within Canada and to or from the US now allows only a personal item, while WestJet's UltraBasic also restricts you to a personal item on most North American routes, with a carve-out for Europe and Asia. The personal item sizes differ: Air Canada allows 43 by 33 by 16 cm versus WestJet's 41 by 33 by 15 cm, so an Air Canada-sized personal item is slightly deeper. Neither publishes a fixed carry-on weight, just the ability to lift the bag into the bin.

See WestJet carry-on size

Frequently asked questions

What is the Air Canada carry-on size limit?

Air Canada allows carry-on bags up to 21.5 x 15.5 x 9" (55 x 40 x 23 cm), including wheels, handles, and any external pockets. There is no published weight limit, but you must be able to lift the bag into the overhead bin unassisted.

What are the Air Canada carry-on dimensions in cm?

The Air Canada carry-on size limit in centimeters is 55 x 40 x 23 cm. In inches that converts to 21.5 x 15.5 x 9". Both measurements include wheels, handles, and external pockets.

What is the Air Canada carry-on weight limit?

Air Canada does not publish a carry-on weight limit for domestic travel. The operational rule is that you must be able to lift the bag into the overhead bin without help. Very heavy bags can still be refused at the gate.

Does Air Canada charge for carry-on bags?

No. Air Canada includes a free carry-on bag plus a free personal item on most fares.

What is the Air Canada personal item size?

The personal item on Air Canada must fit within 13 x 17 x 6" (33 x 43 x 16 cm) and slide fully under the seat in front of you. Laptop bag, purse, or small backpack that fits under the seat in front of you.

Will my bag be gate-checked on Air Canada?

Air Canada currently has a low gate-check risk based on our review of boarding policies and traveler reports. Overhead bin space is usually sufficient on full flights.

Does a 22-inch suitcase fit as a Air Canada carry-on?

Not always. A standard 22 x 14 x 9 inch carry-on exceeds the Air Canada published limit of 21.5 x 15.5 x 9" on at least one axis. A slightly smaller bag is a safer choice.

Need the full Air Canada baggage policy?

Checked bag fees, overweight and oversize charges, special items (ski, golf, bike, pets), and basic economy fare rules for Air Canada, all on one page.

Full Air Canada baggage policy Air Canada checked bag fees Air Canada personal item Generate a packing list

Flying Air Canada out of these airports?

Check terminal layouts, connection times, and layover tips for major Air Canada hubs and focus cities.

Helpful guides

Gear, tactics, and packing help for your Air Canada flight.

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Sources & verification

Last verified 2026-04-14 against the official Air Canada policy at https://www.aircanada.com/us/en/aco/home/plan/baggage/carry-on.html . Airlines change their rules without notice, so always confirm with Air Canada before flying.