WSAirline policy hub

WestJet Carry-On Rules

Official baggage policy

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Under the seat

Personal Item

Included

41×33×15 cm

16.1×13×5.9 in

Personal item must fit under the seat in front. Laptop bags, purses, and small backpacks qualify.

Overhead cabin bag

cabin bag

Eligible fare or add-on required

56×36×23 cm

22×14.2×9.1 in

No weight limit stated

56×36×23 cm (22×14×9 in), including wheels and handles. UltraBasic normally includes only a personal item; route and Extended Comfort exceptions apply.

Measure the full external bag size, including wheels and handles.

Fares & cabin classes

Basic Economy

No overhead cabin bag

Personal Item: 41×33×15 cm

UltraBasic: personal item only by default. Europe/Asia routes and qualifying Extended Comfort bookings can include a carry-on; verify the reservation.

Baggage fees

No reliable fixed price is listed here. Check your booking for the cost of adding a bag; an unlisted price does not mean it is free.

Official baggage policy

How to use this policy

Check cabin bag dimensions, weight and personal-item limits separately. A bag has to pass every published limit at once; being under the length and width limit does not help if the depth, weight, or fare-specific allowance is tighter.

Editorial signal only. Airport behavior varies; the published allowance still governs.

WestJet liquids policy

CATSA rules: 100 ml containers in a 1L transparent resealable bag. One bag per passenger.

Family & Infants

Infant (under 2)

Lap infant at CAD 25 domestic or 10% of adult fare international. Carry-on for infant included.

Stroller

Free gate-check. Returned at aircraft door.

Car seat

Free in hold or in cabin with purchased seat.

Children's allowance

Children 2+ same allowance as adults.

Frequently asked questions

What is the WestJet cabin bag size?

WestJet: Basic: 41×33×15 cm. 56×36×23 cm needs an eligible fare, add-on or exception. WestJet allows a cabin bag up to 56×36×23 cm (22×14.2×9.1 in). Dimensions include wheels and handles.

Does WestJet have a weight limit for carry-on?

WestJet: No weight limit stated. See the official policy page for fare-specific notes.

Does WestJet allow a personal item?

Yes. WestJet allows a personal item up to 41×33×15 cm. It must fit under the seat in front of you.

How strict is WestJet about bag size?

WestJet has lower caution enforcement. Editorial signal only. Airport behavior varies; the published allowance still governs.

Additional notes

Sources and scope

Source-based research; no hands-on test or specialist review claimed.

Carry-on 56×36×23 cm and personal item 41×33×15 cm; UltraBasic has restricted carry-on entitlement with stated exceptions.
WestJet-operated flights; fare and route exceptions require booking confirmation.
Allowance and maximum sizes; UltraBasic exceptions
Source review: 9/23/2026 · Codex (AI source review)