AC · Canada · Full-service
Air Canada Cabin Bag Rules 2026 21.5 x 15.5 x 9"
By Caden Sorenson Updated May 9, 2026 Sourced from the official Air Canada policy
Exact Air Canada cabin bag dimensions, weight limits, and fees for 2026.
Quick answer
Air Canada cabin bag bags can be up to 21.5 x 15.5 x 9" (55 x 40 x 23 cm), with no published weight limit, and no cabin bag fee on most fares.
- 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
- Last verified: May 9, 2026
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 Economy Standard and above. Economy Basic on intra-Canada, US, Mexico, Central America, and Caribbean routes (tickets purchased on or after January 3, 2025) is restricted to a personal item only, with carry-on restored only for onward international connections, Aeroplan elites, Star Alliance Gold, and select cardholders. 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 checked bag fees & moreAir 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. The exception is Basic Economy, where some routes restrict you to a personal item only. Check your specific fare rules before you book.
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 sizeAir Canada checked baggage fees
Fees are CA/US$45 first / CA/US$60 second bag on North America and sun destinations (increased April 13, 2026). Economy Flex includes 1 free checked bag. Most international economy fares include 1 free checked bag. Aeroplan Elite status and Air Canada credit cardholders receive free bags.
Ways to skip the Air Canada checked bag fee
- Pack carry-on only. Confirm your bag fits the Air Canada carry-on size.
- Use a Air Canada co-branded credit card. These typically waive the first checked bag fee for the cardholder and companions.
- Earn elite status. Mid-tier and above usually waive one or two bags per direction.
- Book a higher fare. Premium Economy, Business, and First usually include 1 to 2 checked bags.
Air Canada special items & sports equipment
- Ski / snowboard
- Not published
- Golf clubs
- Not published
- Bicycle
- Not published
- Pet in cabin
- $88
- Pet as cargo
- Not published
Musical instruments: Small instruments count as carry-on. Larger instruments can be checked within the allowance.
Ski, snowboard, golf, and bike equipment count as standard checked bags on Air Canada. Pet-in-cabin fee is approximately USD 88 (CAD 118) within North America.
Air Canada basic economy restrictions
- Carry-on allowed
- No
- Personal item allowed
- Yes
- Checked bag surcharge
- $35
- Personal item only on intra-Canada, US (incl Hawaii and Puerto Rico), Mexico, Central America, and Caribbean routes for tickets purchased on or after January 3, 2025
- Full carry-on restored when connecting onward to an international destination on the same Economy Basic ticket
- Carry-on remains permitted for Aeroplan Elite Status, Star Alliance Gold, Aeroplan Premium credit cardholders, and (until November 30, 2026) Aeroplan Core credit cardholders and pre-Jan-3-2025 bookings
- No checked bag on North America/Sun routes (included on most international routes)
- Seat selection costs extra
- No changes
- No Aeroplan Status Qualifying Miles
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. The exception is Basic Economy, where some routes restrict you to a personal item only.
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.
Can I bring a carry-on on Air Canada Economy Basic?
No. Air Canada Economy Basic passengers are limited to one personal item that fits under the seat. A full-size carry-on either is not allowed or costs an extra fee.
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.
Does a backpack count as a personal item on Air Canada?
A standard daypack (roughly 18 x 13 x 8 inches) usually fits within the Air Canada personal item limit of 13 x 17 x 6". The bag must slide fully under the seat in front of you. Oversized hiking or travel backpacks will not fit and count as a carry-on.
Does Air Canada weigh personal items?
Air Canada does not weigh personal items. The only requirement is that the bag fits fully under the seat in front of you. If it does not fit, gate agents may ask you to move it to the overhead bin, which counts as a carry-on.
How much does a checked bag cost on Air Canada?
The first checked bag on Air Canada costs $45 for domestic economy. A second bag costs $60. International fares and premium cabins may include free checked bags.
What are the Air Canada overweight and oversize bag fees?
Air Canada charges $118 for bags weighing 51 to 70 lb, $236 for 71 to 100 lb, and $118 for bags measuring 63 to 80 linear inches. Bags over 100 lb or 80 inches are generally refused.
Flying Air Canada out of these airports?
Check terminal layouts, connection times, and layover tips for major Air Canada hubs and focus cities.
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Helpful guides
Gear, tactics, and packing help for your Air Canada flight.
- Best carry-on bags for Air Canada in 2026Eight carry-ons tested against every major airline sizer, from budget to premium.
- How to avoid checked baggage feesSeven tactics and three airline-card combos that save $45 to $100 per trip.
- Best AI packing list generatorsGenerate a Air Canada-sized packing list in seconds with weather-aware AI tools.
- Free embeddable widgetsDrop a carry-on reference card or bag-fit checker into any travel blog with a short HTML snippet.
Compare other airlines
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- Hawaiian Airlines carry-on size HA · United States
Sources & verification
Last verified 2026-05-09 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. See our research methodology.