How Strict Is WestJet Carry-on Size? 2024

So how strict is WestJet with carry-on size? And What is allowed in carry-on luggage at WestJet?

West-jet has specific guidelines for its carry on baggage.

So you are allowed to bring one carry-on bag and one personal item, such as a purse, a small backpack and a laptop bag.

The carry-on bag must not exceed the following dimensions: 21 x 15 x 9 inches / 53 cm x 38 cm x 23 cm and the personal item must not exceed the dimensions of 16 x 13 x 6 inches / 41 x 33 x 15 cm.

We trust this will help and answer all your questions about WestJet Baggage Policies, allowance and how strict WestJet is with its cabin baggage; so you can pack smoothly as butter and enjoy your comfortable trip.

We trust this will help and address all your questions regarding how strict WestJet is with carry on size and weight; so you can experience a seamless flight and a comfortable journey.

westjet carry on-1

What Is Allowed On Westjet Carry-On?

When traveling on WestJet flights, each passenger is entitled to have one carry-on bag and one personal item. All carry-on bags must be light enough to be placed in the overhead compartment without any assistance.

WestJet carry on Maximum Size (length + width + height) Examples
Carry on 53 cm x 38 cm x 23 cm (21 in. x 15 in. x 9 in.) Laptop bags Backpacks Small suitcases
Personal items 41 cm x 33 cm x 15 cm (16 in. x 13 in. x 6 in.) Garment bag Briefcase or purse Camera bags Laptop computer Kenne

Also make sure that all important items are packed near your person at all times. Those items include: identification (your ID, passport, or drivers license), jewelry, keys, mobile electronic devices, and medication.

Additional items

In addition to your carry on bag and personal item you are also entitled to have few additional items and they don’t count toward your carry on luggage, examples of these items are.

  • Coats or jacket
  • Umbrella
  • A diaper when traveling with a child
  • Duty free shopping items
  • Medical devices and medications


WestJet also limits when taking liquids in carry-on luggage, so liquids, gels and aerosols need to be 100 ml/100 g (3.4 oz.) or less in order to take them on board the airplane.

These liquids are needed to be placed inside a quart sized bag, and only one bag is permitted for each passenger.

How Strict Is Westjet With Carry On Size And Weight?

Each passenger is allowed one carry-on bag and one personal item that must fit the airline carry-on size and weight requirement.

There is a large chance that WestJet will apply a size check for your bag or suitcase, before boarding.

And Items which do not fit into the sizing device or exceed WestJet carry-on allowance will be subject to checked baggage rules and applicable baggage fees may be applied.

A fee will apply for gate checked bags larger than the standard carry-on size or in excess of the carry-on baggage allowance. Only a credit card as a form of payment is accepted at the gate.

In the other hand your carry-on has no limit however, you must be able to lift it into the overhead compartment without any help.

Here is what westjet says about carry-on luggage restrictions on its website.

westjet carry on-2
How strict is WestJet carry on size? / Courtesy of WestJet

WestJet Checked Baggage Allowance & policies

For most flights, you can check up to 4 bags (though service fees may apply). On flights traveling to and from Jamaica, Trinidad, or Tobago, the maximum number of checked luggage pieces is 2 bags.

Checked Bags Restrictions

Currently, all checked baggage must be within the following dimensions:

Total L x W X H = 157 cm (62 in)

Additionally, it can weigh no more than 23kg or 50 lbs.

If your luggage is larger than this maximum size or heavier, you may have to pay more baggage fees for each flight!

WestJet Baggage Fees Policies

The price for all checked baggage depends on the fare option you’ve booked. In certain cases (EconoFlex, Premium, and Business), your first bag is free! With Premium and Business, you first two bags are free!.

Fare Type Bag 1 Bag 2 Bag 3 Bag 4
Basic, Econo, or Member Exclusive $30-35.40 $50-59 $100-118 $100-118
EconoFlex No Fee $50-59 $100-118 $100-118
Premium No Fee No Fee $100-118 $100-118
Business No Fee No Fee $100-118 $100-118

WestJet Special Item And Prohibited Items

If you are traveling with any special items, like sporting equipment or musical instruments.

You can’t bring these items as carry-on baggage, they need to be transported as checked baggage and they are subject to baggage fees depending on their size and weight. 

Small items that you fit inside your bag can be brought into the cabin, but larger items must be properly packed and checked. 

Just like any other airline you won’t be able to bring on board any dangerous objects or any item that can be used to cram someone.

Final Thoughts

As shown above WestJet may be more restricted at the day of your flight, about carry on luggage size especially on busy flights.

But if it happens that you show up to the airport with an oversized bag, if it is a soft-sided bag you can easily squeeze it in the luggage sizer.

Otherwise do not be surprised if your carry-on bag is gate checked.

Please note that it is important to always read the guides of the airline before you book your flight as they are subject to change and you need to check the most recent information on WestJet’s website before your flight.