Have you planned to fly with Air Canada soon, you might want to double-check what’s allowed in your carry-on before heading to the airport. Recently, Air Canada made headlines by reminding passengers about stricter gate checks for oversized cabin baggage. The move comes after an increase in travelers carrying bulkier bags, leading to delays during boarding. To help passengers prepare, the airline has reinforced its carry-on baggage policy across all routes — ensuring smoother travel and faster boarding times.

So, what exactly is the Air Canada carry-on baggage policy, and how much can you bring for free? Here’s a detailed, up-to-date breakdown directly from Air Canada’s official site.

Recent Updates in 2025

In 2025, Air Canada announced new digital signage at airports to help passengers verify their carry-on sizes before boarding. The airline has also begun implementing automated bag sizers at major airports like Toronto Pearson and Vancouver International to reduce gate delays. This move aims to streamline the boarding process and make compliance with the Air Canada carry-on baggage policy easier for travelers.

Understanding Air Canada’s Carry-On Baggage Policy

Air Canada allows every passenger to bring one standard carry-on bag and one personal article onboard. The carry-on must fit in the overhead bin, while your personal item should fit under the seat in front of you.

Whether you’re flying domestically within Canada or internationally, these rules apply to all Air Canada, Air Canada Express, and Air Canada Rouge flights.

Air Canada Carry-On Baggage Size Policy

Your standard carry-on item should not exceed the following dimensions (including wheels and handles):

• Height: 55 cm (21.5 in)

• Width: 23 cm (9 in)

• Length: 40 cm (15.5 in)

This size limit ensures that the bag fits securely in the aircraft’s overhead compartment. Cabin crew and airport staff may check your bag dimensions at the gate using Air Canada’s baggage sizers.

If your bag exceeds these measurements, it will need to be checked in and could incur additional baggage fees.

Air Canada Personal Item Size Policy

Besides your main carry-on, you can bring one personal item onboard. This could be a laptop bag, purse, camera bag, or a small backpack.

Your personal article should not exceed:

• Height: 33 cm (13 in)

• Width: 16 cm (6 in)

• Length: 43 cm (17 in)

Keeping your personal item compact helps ensure everyone’s comfort and makes it easy to store under the seat in front of you.

Air Canada Carry-On Baggage Weight Policy

Air Canada does not specify a fixed weight limit for carry-on items. However, the airline’s rule is simple — your bag must be light enough for you to lift it into the overhead bin without assistance.

That said, gate agents may request to check your bag if it appears too heavy or oversized. For safety and comfort, it’s best to keep your carry-on under 10 kg (22 lb) whenever possible.

Free Carry-On with Air Canada Flights

All passengers, regardless of fare type, are entitled to one free carry-on bag and one personal item. This includes Economy Basic, Economy Standard, Premium Economy, and Business Class fares.

There’s no additional fee for bringing your carry-on, as long as it meets the airline’s size and weight requirements.

Infants traveling on an adult’s lap are also allowed a diaper bag in addition to the accompanying adult’s carry-on allowance.

Special Items and Exceptions

Certain items can be brought in addition to your standard carry-on and personal item. These include:

• Duty-free purchases made at the airport

• Assistive devices like crutches, canes, or portable oxygen

• Small musical instruments (if they fit in overhead bins)

• Child restraint devices or strollers (when permitted by the cabin crew)

Always check the Air Canada Special Items section before your flight for the latest rules, especially for instruments or sports gear.

Tips for Smooth Security and Boarding

To avoid delays or gate checks:

1. Pack smartly: Keep liquids under 100 ml and place them in a clear, resealable bag.

2. Use lightweight luggage: Hard-shell cabin bags are easier to fit in sizers.

3. Arrive early: Oversized carry-ons are more likely to be gate-checked during full flights.

4. Label your bag: In case your carry-on is gate-checked, tagging helps quick identification.

5. Keep essentials handy: Medications, travel documents, and valuables should stay in your personal item.

What Happens If Your Carry-On Is Oversized?

If your carry-on doesn’t fit in the sizer, you’ll be required to check it at the gate. Checked baggage fees may apply, depending on your ticket type and destination. Oversized or overweight bags may also be subject to additional charges, so measuring before you pack is highly recommended.

Air Canada’s Carry-On Policy for Connecting Flights

If your trip includes partner airlines or codeshare flights, always check their baggage policies too. Air Canada’s carry-on rules apply to its own aircraft, but partner carriers may have slightly different size limits. You can confirm this during the booking process or by visiting the “Manage My Booking” section on Air Canada’s website.

Fly Smarter with Air Canada and Affluence Travels

Understanding the Air Canada carry-on baggage policy helps you travel confidently without last-minute surprises. By keeping your bag within the approved carry-on size and weight, you’ll enjoy a smoother airport experience and avoid extra fees.

If you’re ready to book your next Air Canada flight, do it smartly with Affluence Travels. Get access to exclusive flight deals, easy ticket management, and expert travel support — all in one place.

Book your next Air Canada flight today with Affluence Travels and fly hassle-free!