WestJet baggage allowance: carry-on, checked bags and power banks
WestJet is a full-service airline based in Canada, flying to Narita in Japan. Carry-on: 56 × 36 × 23cm. The free checked bag in Economy depends on the fare.
Full-servicePower bank: not to be used
What WestJet lets you take into the cabin
Economy, as WestJet publishes it.
- Each side
- 56 × 36 × 23cm
- Pieces
- 1 carry-on bag + 1 personal item
- Personal item
- 41 × 33 × 14cm
- Note
- UltraBasic (basic fare): personal item only; no carry-on bag except specific exceptions
- Note
- UltraBasic: 1 carry-on bag + 1 personal item allowed on flights to/from Europe and Asia (Japan routes included)
In the airline's own words
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What WestJet lets you check in
Free checked baggage in Economy on flights to and from Japan.
| Fare | What is included |
|---|---|
| UltraBasic | First bag $80-94; second bag $110-130 (Asia routes) |
| Econo or Member Exclusive | First bag included (free) for Asia routes; second bag $110-130 |
| EconoFlex | First bag included (free); second bag $110-130 |
- Size
- 157cm
In the airline's own words
Power banks and spare batteries on WestJet
What WestJet's own pages say about power banks.
WestJet does not allow power banks to be used during the flight.
- In checked bags
- Not allowed in checked baggage
- How many
- Maximum one per guest
- Using it on board
- Do not charge a power bank, and do not use a power bank to charge another device, during the flight
- Where to keep it
- Keep it on your person and accessible (e.g., in a seat pocket)
- Packing
- Protect battery terminals, e.g. keep in original packaging, tape exposed terminals, or use a separate pouch/bag for each battery
In the airline's own words
Where these power bank rules come from
- WestJet: westjet.com/en-jp/baggage/restricted-and-prohibitedchecked October 3, 2026
If you go over the allowance
Charges published by WestJet.
- Overweight / oversized checked bag service fee (all fares)
- $100-$118
Where WestJet flies in Japan
Airports in Japan listed on the airline's own site or in the airport's official airline list, and the terminal to head for.
| Airport | Terminal |
|---|---|
| Narita Airport | T1 |
WestJet and other airlines from North America
The same numbers side by side. Tap a name for that airline's page.
| Airline | Carry-on size | Weight | Free checked (Economy) | Power bank on board |
|---|---|---|---|---|
| Air CanadaCanada · Full-service | 55 × 40 × 23cm | — | Economy Basic: 1st bag fee $90.00, 2nd bag fee $120.00 (not free) | — |
| American AirlinesUnited States · Full-service | 56 × 36 × 23cm | — | Depends on the fare | Can be used |
| DeltaUnited States · Full-service | 114cm | — | — | Can be used |
| Hawaiian AirlinesUnited States · Full-service | 114cm (approx.; original 45 linear in) | — | Free, up to 50 lbs | Can be used |
| UnitedUnited States · Full-service | 56 × 35 × 23cm | — | Basic Economy: One free checked bag on most international flights across the Pacific | — |
| WestJetCanada · Full-service | 56 × 36 × 23cm | — | Depends on the fare | Not to be used |
Frequently asked questions
What is the carry-on size limit on WestJet?
Each side: 56 × 36 × 23cm. Pieces: 1 carry-on bag + 1 personal item.
How much checked baggage is included on WestJet?
It depends on the fare. UltraBasic: First bag $80-94; second bag $110-130 (Asia routes). Econo or Member Exclusive: First bag included (free) for Asia routes; second bag $110-130. EconoFlex: First bag included (free); second bag $110-130. Size: 157cm.
Can I use a power bank on a WestJet flight?
Using it on board: Do not charge a power bank, and do not use a power bank to charge another device, during the flight. Where to keep it: Keep it on your person and accessible (e.g., in a seat pocket).
Can I put a power bank in checked baggage on WestJet?
In checked bags: Not allowed in checked baggage. How many: Maximum one per guest.
Related items
Sources for this page
- www.westjet.comchecked October 3, 2026
- www.westjet.comchecked October 3, 2026
- www.westjet.comchecked October 3, 2026
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Compiled by Japan Japan !! · Updated October 3, 2026