What Can I Take on a Plane in Canada? Everything You Need to Know

What Can I Take on a Plane in Canada: Featured

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If you’re planning to fly and wondering what can I take on a plane in Canada, you’re not alone. Canadian air travel is governed by clear rules that outline what passengers can bring in their carry-on and checked luggage. Whether it’s your first time flying or you’re a frequent flyer, understanding these rules can help you avoid delays, fines, or even confiscation of your belongings. The Canadian Air Transport Security Authority (CATSA), Transport Canada and major airlines like Air Canada and WestJet each have specific rules to ensure both safety and efficiency during air travel.

This article provides a detailed and up-to-date overview of air travel regulations in Canada. We’ll guide you through what is allowed in carry-on and checked luggage, how to handle special items and where to go for official information. Whether you’re a seasoned traveler or flying for the first time, this guide will help you pack smart and fly stress-free.

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General Carry-On and Checked Baggage Rules

When flying within or from Canada, most passengers are allowed one standard carry-on bag and one personal item. Carry-on bags must fit in the overhead bin, while personal items must fit under the seat in front of you. Examples of carry-ons include roller bags or small suitcases, while personal items typically include laptop bags, purses or briefcases.

Air Canada permits:

  • One standard article (55 cm x 40 cm x 23 cm)
  • One personal article (43 cm x 33 cm x 16 cm)
  • No specific weight limit, but the passenger must be able to lift and store the item unassisted


As of January 3, 2025, Air Canada’s Basic Economy fares on select routes only include one personal item. Any additional carry-on bag must be checked for a fee.


WestJet allows:

  • One carry-on item and one personal item, subject to sizing device checks
  • Oversized items that don’t fit in the sizer must be checked at the gate and may incur fees


Checked baggage policies, including weight and fee structures, vary by airline and fare class. It’s always a good idea to check the airline’s website before traveling.

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CATSA Guidelines: What is and isn't allowed

What is Permitted under CATSA

CATSA provides a searchable tool to check whether specific items are permitted in carry-on or checked luggage. In general, many daily essentials are allowed, with certain limitations.


Permitted in Carry-On Bags:

  • Electronics such as laptops, tablets and mobile phones (must be screened separately)
  • Medications, including prescription and over-the-counter drugs (clearly labeled is recommended)
  • Baby items like formula, breast milk and baby food
  • Snacks and solid foods (though some items may be subject to additional screening)
  • Duty-free purchases made after security clearance


Personal Items You Can Bring:

  • Small bags or backpacks
  • Diaper bags (in addition to the usual carry-on allowance for infants)
  • Medical devices such as CPAP machines and mobility aids


CATSA advises travellers to pack these items in a way that allows easy access during screening. Keeping electronics and liquids near the top of your bag can help speed up the process.

Non-Permitted and Prohibited Items

CATSA distinguishes between non-permitted and prohibited items, both categories being crucial for travellers to understand.


Non-Permitted Items are those not allowed in carry-on baggage but may be transported in checked luggage, depending on the item. Examples include:

  •  Liquids exceeding 100 mL
  • Sports bats
  • Knives and sharp objects
  • Tools over 6 cm in length (excluding handles)


If you inadvertently pack a non-permitted item in your carry-on, you have several options:

  • Place it in your checked baggage (if you haven’t yet checked in)
  • Mail it home using airport services
  • Leave it with a family member or friend
  • Abandon it at the checkpoint (note: it will not be returned)


Prohibited Items are strictly banned both in carry-on and checked luggage due to security risks or legal status under the Criminal Code of Canada. Examples include:

  • Firearms (unless declared and stored appropriately in checked luggage)
  • Explosives, flares, or fireworks
  • Mace, pepper spray, or stun devices
  • Replica weapons


If prohibited items are discovered, CATSA is obligated to notify law enforcement. Screening officers have final authority on whether any item can proceed past the checkpoint.

Transport Canada Banned Items List

Transport Canada outlines specific items that are completely banned from either carry-on or checked luggage. These are grouped into three categories:

1. Banned from Carry-On on All Flights:

  • Firearms, replicas, and parts (except scopes)
  • Bows, arrows, crossbows, spear guns
  • Stun devices, tasers, mace, tear gas
  • Axes, hatchets, and razor blades
  • Tools like drills, saws, crowbars
  • Sports equipment like baseball bats and golf clubs
  • Explosives or incendiary devices (including fake bombs)
  • Liquids over 100 mL not packed in a 1L transparent resealable bag
  • Powders or granular material over 350 mL (e.g., bath salts, sand)

2. Additional Restrictions for U.S.-Bound Flights:

  • No knives of any kind, even those with blades under 6 cm
  • Stricter screening due to U.S. customs preclearance in Canadian airports

3. Banned from Checked Baggage:

  • Anything illegal under Canadian law
  • Fireworks and explosives
  • Flammable devices

Liquids, Aerosols and Gels (LAGs)

LAGs are one of the most commonly misunderstood areas of air travel security. Here’s what you need to know:

The 100 mL/1L Rule:

  • All LAGs in carry-on must be in containers of 100 mL or less
  • All containers must fit into a single 1-litre clear resealable plastic bag
  • Only one bag per passenger is permitted

Exemptions:

  • Baby formula, breast milk, and baby food (must be declared at screening)
  • Medications in liquid, gel, or aerosol form (proof may be required)
  • Special dietary needs (e.g., for diabetes or severe allergies)

Duty-Free Considerations:

  • LAGs purchased post-security are permitted
  • If you have a connecting flight, ensure these items are packed in tamper-evident bags and keep the receipt 

Failing to comply with these rules will result in the items being confiscated at the security checkpoint. Always pack liquids for easy access and declare any medically required items.

Special Items and Exceptions

Some items don’t fall neatly into the typical carry-on or checked bag categories. Here’s how they’re handled in Canadian air travel:

Musical Instruments & Sporting Equipment:

  • Instruments like guitars or violins may count as your carry-on if they fit in the overhead bin. Otherwise, they must be checked or purchased an additional seat.
  • Sporting gear (e.g., hockey sticks, golf clubs) must usually be checked and may be subject to oversized baggage fees.

Cremated Remains:

  • Permitted in carry-on if stored in a secure, scannable container (e.g., wood or cardboard urn).
  • No special certificate is required for domestic flights, but international rules may vary.

Wedding Dresses & Garment Bags:

  • Can be brought on board if within size restrictions.
  • It’s recommended to place them in garment bags and store them carefully in the overhead bin.

If you’re unsure whether a special item is allowed, always check with your airline and the CATSA website beforehand to avoid last-minute issues at the airport.

Medications and Medical Items

Travellers are strongly encouraged to carry all essential medications and medical supplies in their carry-on baggage, especially for longer or international flights.

What You Can Bring:

  • Prescription medications in liquid or pill form
  • Over-the-counter medicine
  • Syringes or hypodermic needles (for medical use, such as insulin), provided they are accompanied by the prescription and remain in original packaging
  • Medical cannabis with supporting documentation (see cannabis section below)
  • Medical devices like CPAP machines, nebulizers, or personal oxygen concentrators

Tips for Traveling with Medication:

  • Keep all medication in its original, labeled container
  • Bring a copy of your prescription or a doctor’s letter
  • Declare any liquid medications during screening
  • Use a cooler bag if refrigeration is needed (crew will not store items on your behalf)
  • Allow extra time at the security checkpoint in case of additional screening

Mobility aids such as crutches, walkers, and wheelchairs are also permitted and do not count toward carry-on limits. Tools for assembling or maintaining such aids are allowed for those with special needs.

Electronic Devices and Batteries

Most personal electronics are permitted in carry-on baggage, but specific rules apply to usage and battery storage.

Allowed Devices (in Carry-On):

  • Smartphones, tablets, laptops
  • E-readers, portable gaming devices, smartwatches
  • Bluetooth devices and headphones
  • CPAP machines, medical electronics

Restricted Devices:

  • Radio transmitters, laser pointers, and remote-controlled toys are prohibited in the cabin
  • Printers and large computer peripherals must be checked

Battery Guidelines:

  • Lithium-ion batteries (used in laptops and power banks) must be in carry-on luggage
  • Spare batteries must be individually protected to prevent short circuits
  • “Smart bags” with non-removable lithium batteries are banned in both carry-on and checked baggage

Security Tips:

  • Be prepared to turn on devices at the screening checkpoint
  • Keep electronics easily accessible for removal during screening
  • Avoid packing multiple devices in a way that may trigger further inspection

Cannabis Regulations

Cannabis laws in Canada are unique, and travellers need to be aware of the specific rules when flying domestically or internationally.

Domestic Flights:

  • Recreational and medical cannabis is allowed within Canada.
  • Cannabis must be properly packaged and stored in carry-on or checked luggage.
  • Medical cannabis travellers should carry documentation (e.g., prescription or medical authorization) to present at security if requested.

Duty-Free and Airport Purchases

Duty-free shopping is a popular airport activity, but it comes with specific regulations—especially when it comes to liquids and international transfers.

General Guidelines:

  • Duty-free liquids (alcohol, perfume, etc.) purchased after security screening are permitted onboard.
  • Items must be placed in tamper-evident bags (STEBs) with a visible receipt inside.
  • You can bring these onto the aircraft as an additional item beyond your carry-on allowance.

Connecting Flights Considerations:

  • If you have a layover or connecting flight, especially outside of Canada, double-check if the country honours the STEB policy.
  • In some cases, you’ll need to pack duty-free liquids into checked baggage before rechecking bags.

Tips for Safe Shopping:

  • Purchase duty-free items as close to your final leg as possible to avoid issues at transit points.
  • Retain all receipts and packaging to show compliance with security protocols.
  • Be cautious with alcohol; while you can bring it onboard, you cannot consume your own alcohol during the flight.

Conclusion

Navigating the rules around what you can take on a plane in Canada doesn’t have to be stressful. By understanding the current guidelines from CATSA, Transport Canada and major airlines like Air Canada and WestJet, you can pack with confidence and avoid unexpected issues at security. Whether it’s knowing the liquid restrictions, how to carry medical supplies or whether that gift you’re bringing home is allowed, a little preparation goes a long way.

Always check the latest updates on official websites before you travel, especially if you’re flying internationally or have a complex itinerary. And remember: when in doubt, ask! It’s better to clarify in advance than lose a valuable item at the checkpoint.

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Frequently Asked Questions

Yes, solid foods like sandwiches, snacks and fruit are allowed in carry-on baggage. However, liquids (like soup or yogurt) must follow the 100 mL rule unless for baby care or medical purposes.

Absolutely. Both prescription and over-the-counter medications are permitted in carry-ons. It’s best to keep them in original packaging and declare any liquid medications at security.

Liquids, gels, and aerosols must be in containers of 100 mL or less, all fitting in a single 1-litre clear resealable bag. Exceptions include baby food and prescribed medications.

Yes, electronic cigarettes are allowed in carry-on bags but must remain unused and stored properly during the flight. They are not permitted in checked baggage.

Yes, both recreational and medical cannabis can be brought on domestic flights within Canada. For medical cannabis, bring supporting documentation. It’s illegal to bring cannabis on international flights.

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