WestJet

North AmericaFull-Service

Carry-On Size Limit

21" × 15" × 9"

53 × 38 × 23 cm

Length21" / 53 cm

Width15" / 38 cm

Height9" / 23 cm

Linear Total45" / 114 cm

10 kg

22 lbs

16" × 13" × 6"

41 × 33 × 15 cm

Each dimension (L, W, H) is checked individually against the limit.

No official weight limit; must fit in overhead bin unaided

What size carry-on does WestJet allow?: WestJet allows carry-on bags with maximum dimensions of 21" × 15" × 9" (53 × 38 × 23 cm). The maximum weight is 10 kg (22 lbs).
Does WestJet allow a personal item?: Yes, WestJet allows a personal item up to 16" × 13" × 6" (41 × 33 × 15 cm) in addition to the carry-on bag.
What happens if my bag is too big for WestJet?: If your carry-on exceeds WestJet's size limits, you may be required to check it at the gate, which could incur additional fees. We recommend checking your bag dimensions before traveling.
Does WestJet measure carry-on bags strictly?: Enforcement varies by airline and airport. WestJet generally enforces limits at busy airports and peak times. Always include wheels, handles, and pockets in your measurements.