WestJet Baggage Allowance Fees and Size Limits

WestJet Baggage Allowance and Fee Policy Guide

WestJet is one of Canada's primary air carriers, operating domestic, transborder, and international flights across multiple fare tiers. The airline's baggage allowances, overhead cabin access, and check-in fees vary based on ticket type, route origin, and when fees are paid. Understanding these details before traveling ensures you avoid unexpected gate charges and packing delays.

WestJet Baggage Policy Summary: WestJet includes one free personal item (max 16 x 13 x 6 in / 41 x 33 x 15 cm) for all passengers. Standard fares (Econo and above) include one overhead carry-on bag (max 21 x 15 x 9 in / 53 x 38 x 23 cm), while UltraBasic fares do not include a carry-on bag. Checked bags must weigh under 50 lbs (23 kg) and fit within 62 linear inches (157 cm). Baggage fees vary by fare class, route, and purchase timing.

At a glance

Baggage Allowance Snapshot

WestJet baggage rules depend heavily on your purchased fare tier and booking window. UltraBasic fares restrict overhead access, while Premium and Business fares include two free checked bags.

Personal Item 1 Free (All Fares) Must fit under seat (16 x 13 x 6 in)

Carry-On Bag 1 Free (Econo & Above) Excluded on UltraBasic fares

UltraBasic Carry-On Not Permitted Gate check fee + processing penalty applies

Checked Bag Size 62 Linear Inches Length + Width + Height total

Checked Bag Weight 50 lbs (23 kg) Overweight fees apply above 50 lbs

1st Checked Bag Fee Varies by Fare/Route Free for EconoFlex, Premium, & Business

2nd Checked Bag Fee Varies by Fare/Route Free for Premium & Business

Credit Card Perk 1st Bag Free WestJet RBC World Elite Mastercard

What can change: Exact dollar fees depend on ticket fare, route origin, payment timing (pre-paid online vs. airport), and operating carrier for codeshare flights.

Measurement guide

Baggage Size Visual

WestJet enforces specific dimensional limits for cabin luggage and checked bags. Exterior dimensions include wheels, handles, and packed side pockets.

16 in (41 cm) 13 in (33 cm) 6 in (15 cm)

21 in (53 cm) 15 in (38 cm) 9 in (23 cm)

62 Linear Inches 157 cm Total Max 50 lbs (23 kg)

Visual guide - not to scale. Use the published numerical limit as the controlling rule.

Source check

Official Source Verification

Baggage rules can vary by fare, cabin, route, operating carrier, traveler status, and purchase channel. BaggageBase separates published rules from practical guidance.

Official source WestJet Official Baggage Rules & Fee Guidelines

Source type Airline Baggage Policy and Fee Calculator Document

Policy scope All WestJet-operated flights (WS airline code)

Last checked 2026 - verification required

Confidence High

Important caveat UltraBasic tickets restrict carry-on access; partner/codeshare flights follow operating carrier rules.

How BaggageBase Checks This Information

BaggageBase cross-references official airline policy manuals, tariff filings, direct online booking paths, and customer service documentation. We monitor rule updates, changes to unbundled fare categories (such as UltraBasic), and fee schedules across domestic Canadian, transborder US, and international routes.

Variable details-including seasonal baggage embargos, specific route pricing adjustments, and currency exchange conversions-are noted clearly so travelers can verify final totals using WestJet's official online baggage tools before departure.

WestJet Personal Item Rules and Size Limits

Every passenger flying on WestJet is permitted one free personal item, regardless of ticket fare tier or destination.

Personal Item Dimensions and Weight Limits

• Maximum Size: 16 x 13 x 6 inches (41 x 33 x 15 cm).
• Maximum Weight: No strict weight limit is published, provided you can handle the bag safely.
• Placement: Must fit entirely beneath the seat directly in front of you.

Approved personal items include small purses, briefcases, small backpacks, camera bags, laptop cases, and diaper bags. Exterior handles, wheels, and stuffed external pockets are included in the 16 x 13 x 6-inch maximum limits.

When reviewing under-seat storage dimensions across North American carriers, check our airline personal item size comparison guide to see how WestJet compares with competitors.

WestJet Overhead Carry-On Baggage Allowance

WestJet permits standard overhead carry-on luggage for most ticket classes, but strictly restricts carry-on access for its lowest fare class.

Carry-On Dimensions and Limits

• Maximum Size: 21 x 15 x 9 inches (53 x 38 x 23 cm).
• Maximum Weight: Must be light enough for you to lift into the overhead compartment without assistance.
• Placement: Stowed in the overhead bin.

Exterior wheels and handles count toward the 21 x 15 x 9-inch dimension limit. To compare overhead dimensions against other major airlines, see our airline carry-on size comparison guide. For long-haul transborder or transatlantic journeys, refer to international carry-on size standards.

The WestJet UltraBasic Carry-On Restriction

WestJet introduced the UltraBasic fare to replace its previous Basic fare category. Under UltraBasic fare rules:

1. No Overhead Carry-On Included: UltraBasic ticket holders are permitted only one small personal item under the seat.
2. Gate Checking Penalties: If an UltraBasic passenger brings an overhead carry-on bag to the boarding gate, the bag will be gate-checked. The passenger must pay the standard checked baggage fee plus a gate processing fee.
3. Route Exceptions: Certain long-haul transatlantic or transpacific routes may grant specific baggage exceptions for UltraBasic fares. Passengers should review their booking itinerary to confirm specific ticket conditions.

WestJet Checked Baggage Rules and Allowance Limits

Checked luggage allowances on WestJet depend on your ticket fare, destination, and loyalty or credit card status.

Standard Checked Luggage Specifications

• Maximum Weight: 50 lbs (23 kg) per bag.
• Maximum Linear Dimensions: 62 linear inches (157 cm) total (Length + Width + Height).

Currency and Tax Rules

Baggage fee payment currencies and taxes depend on the flight's point of origin:

• Flights originating in Canada: Fees are charged in Canadian Dollars (CAD) and are subject to applicable Canadian sales taxes (GST, HST, and/or PST based on the departure province).
• Flights originating in the US or International locations: Fees are assessed in US Dollars (USD) or local currency equivalents.

Checked Baggage Pricing Structure

Paying for checked bags during online check-in (within 24 hours of departure) or in advance through Manage Bookings saves money compared to paying at the airport counter.

Note: Exact base fees vary based on travel route (domestic, transborder US, sun destinations, or transatlantic). Travelers should check WestJet's official online fee calculator for specific route pricing before check-in.

WestJet Overweight and Oversized Excess Fees

Bags that exceed standard weight or dimensional thresholds incur excess baggage charges in addition to standard checked bag fees.

Overweight Limits and Charges

• Standard Checked Allowance: Up to 50 lbs (23 kg).
• Overweight Category: 51 lbs to 100 lbs (23.1 kg to 45 kg).
• Overweight Surcharge: Assessed as a flat heavy-bag surcharge per item, applied in addition to any standard 1st, 2nd, or additional bag fee.
• Hard Weight Rejection Cap: WestJet will not accept any checked bag weighing over 100 lbs (45 kg). Items over 100 lbs must be shipped separately via WestJet Cargo.

Oversized Limits and Charges

• Standard Checked Allowance: Up to 62 linear inches (157 cm).
• Oversized Category: 63 linear inches to 80 linear inches (158 cm to 203 cm).
• Oversized Surcharge: Assessed as a flat size surcharge per item, applied in addition to any standard checked bag fee.
• Hard Size Rejection Cap: WestJet will not accept any standard checked bag measuring over 80 linear inches (203 cm) total combined length + width + height.

WestJet Baggage Exemptions and Loyalty Perks

Frequent flyers, credit cardholders, and military personnel qualify for waived checked baggage fees on WestJet-operated flights.

WestJet Rewards Status Perks

Tier status grants complimentary checked baggage benefits on flights operated by WestJet:

• Teal Status: Standard fee schedules apply.
• Silver Status: First checked bag free for the member.
• Gold Status: First and second checked bags free for the member and travel companions on the same reservation.
• Platinum Status: First and second (or up to three, subject to tier rules) checked bags free, plus priority baggage tags.

WestJet RBC Mastercard Benefits

Primary cardholders of the WestJet RBC World Elite Mastercard receive significant baggage privileges:

• 1st Checked Bag Free: Applies to the primary cardholder and up to 8 traveling companions booked under the same reservation.
• Requirements: The booking must include the primary cardholder's WestJet Rewards ID. Cardholders flying on UltraBasic fares should verify current cardholder terms regarding UltraBasic ticket eligibility.

Military Baggage Exemptions

Active-duty and veteran military members receive complimentary baggage allowances when traveling on WestJet:

• Eligible Military Personnel: Canadian Armed Forces (CAF) active members and veterans, as well as active US military personnel.
• Military Allowance: Up to 3 checked bags free of charge (up to 50 lbs / 23 kg each and 62 linear inches per bag).
• Verification: Military ID cards must be presented in person at the airport check-in counter prior to departure.

WestJet Special Baggage Policy and Equipment Rules

WestJet maintains specific policies for family gear, medical equipment, sporting goods, and musical instruments.

Infant and Child Equipment

Passengers traveling with infants or children receive free equipment allowances across all fare tiers (including UltraBasic):

• Free Equipment Allowance: Up to 2 pieces of child equipment (such as a stroller, car seat, or booster seat) may be checked free at the counter or gate per child.
• In-Cabin Car Seats: Approved car seats can be brought on board if a separate passenger seat has been purchased for the child.

Medical Equipment and Mobility Aids

• Mobility Devices: Wheelchairs, electric scooters, and walking aids are checked free of charge and do not count toward standard bag limits.
• In-Cabin Medical Items: CPAP machines, approved portable oxygen concentrators (POCs), and necessary medical supplies can be brought aboard free as permitted medical items.

Sports Gear and Musical Instruments

• Golf Equipment, Skis, and Snowboards: Treated as standard checked bags. Oversize fees are frequently waived for qualifying sports equipment, but standard weight limits (50 lbs / 23 kg) and overweight fees still apply.
• Musical Instruments: Small instruments fitting within carry-on dimensions (21 x 15 x 9 in) can be brought aboard as overhead carry-on luggage (on non-UltraBasic fares). Larger instruments must be checked in a protective hard case or transported on a purchased cabin seat.

Handling Non-Compliant Bags at the Gate or Airport Counter

WestJet gate agents enforce carry-on dimensions and ticket tier limits prior to boarding.

Metal Sizer Box Verification

Airport check-in counters and boarding gates feature metal luggage sizers. Cabin bags must slide into the sizer without excessive forcing. Handles, wheels, and side pockets that prevent fit will require the bag to be checked.

Gate-Checking Fees and Penalties

If a carry-on bag exceeds the 21 x 15 x 9-inch limit, or if an UltraBasic passenger brings an unapproved carry-on to the gate:

1. The item will be checked to the final destination.
2. The traveler must pay the applicable standard checked baggage fee.
3. An additional airport gate processing penalty may be charged at the gate, payable via credit or debit card before boarding.

Before you fly

Pre-Flight Baggage Checklist

Follow these practical verification steps before arriving at the airport to avoid extra fees or gate delays.

• Verify Your Ticket Fare Class: Confirm if you booked an UltraBasic fare (under-seat personal item only) or Econo or higher (includes overhead carry-on).
• Measure Exterior Dimensions: Measure height, width, and depth including wheels, handles, and packed exterior pockets home.
• Weigh Suits at Home: Ensure checked luggage is under 50 lbs (23 kg) to avoid steep overweight fees at check-in counters.
• Pay Fees Online Early: Pre-pay for checked bags during online check-in 24 hours prior to departure for lower rates than airport counter pricing.
• Keep Valuables Under Your Seat: Store passports, medications, key documents, and electronic devices with lithium batteries in your personal item.
• Verify Military or Cardholder Status: Ensure your WestJet Rewards ID is attached to the booking or bring military ID to the airport counter.

Frequently Asked Questions About WestJet Baggage Rules

Does WestJet allow a free carry-on bag for all passengers?

No. Standard fares (Econo, EconoFlex, Premium, and Business) include one free overhead carry-on bag and one personal item. UltraBasic fares permit only one small personal item under the seat.

What are the maximum dimensions for a WestJet personal item?

A WestJet personal item must not exceed 16 x 13 x 6 inches (41 x 33 x 15 cm). It must fit completely beneath the seat in front of you.

Are wheels and handles included in WestJet carry-on dimensions?

Yes. The maximum overhead carry-on dimensions of 21 x 15 x 9 inches (53 x 38 x 23 cm) include all exterior hardware, including wheels and handles.

How much is WestJet's fee for a first checked bag?

First checked bag fees depend on your route, fare tier, origin country, and purchase channel. Pre-paying online during check-in is less expensive than paying at the airport counter.

How heavy can a checked bag be on WestJet before extra fees apply?

Standard checked bags can weigh up to 50 lbs (23 kg). Luggage weighing between 51 and 100 lbs (23.1 to 45 kg) incurs an overweight fee in addition to the standard checked bag charge.

Can I check a stroller and car seat for free on WestJet?

Yes. Passengers traveling with an infant or child can check up to two qualifying pieces of equipment (such as a stroller or car seat) free of charge at the ticket counter or gate.

Does the WestJet RBC Mastercard give free checked bags?

Yes. Primary cardholders of the WestJet RBC World Elite Mastercard and up to 8 companions traveling on the same reservation receive their first checked bag free on WestJet-operated flights.

What is the maximum weight allowed for any checked bag on WestJet?

WestJet will not accept any single checked bag weighing over 100 lbs (45 kg). Luggage exceeding 100 lbs must be shipped separately via WestJet Cargo.

Final Decision Summary for WestJet Passengers

When preparing to fly with WestJet, first review your exact ticket fare class. UltraBasic tickets are strictly restricted to a single under-seat personal item, whereas Econo, Premium, and Business fares include overhead carry-on access.

If you plan to check luggage, pre-paying bag fees online at least 24 hours prior to departure saves money over airport counter pricing. Keep standard checked suitcases under 50 lbs (23 kg) and 62 linear inches to avoid heavy or oversized charges. Eligible WestJet RBC credit cardholders, WestJet Rewards elite members, and active military members should confirm that status privileges are applied prior to check-in.

Airline baggage rules and fees can change by route, fare, cabin, operating carrier, traveler status, purchase channel, and departure date. Check the airline's official baggage policy or calculator before booking, paying, or traveling. BaggageBase reviews information for 2026 where possible, but the airline's published terms remain the final authority.