WestJet baggage fees and fare rules

IATA: WS

Last verified: 2026-08-23

Last verified: 2026-08-23Core baggage status: Recently checked

Route and fare determine the answer

Cabin allowance

WestJet includes one carry-on and one personal item, but checked-bag and seat costs depend on the fare bundle.

Personal-item treatment

The personal item is included with the carry-on allowance. Aircraft can affect how tight the cabin space feels, so soft bags are safer on smaller planes.

Checked allowance or charge

WestJet separates included checked baggage from paid Econo baggage. EconoFlex, Premium, and Business include the first checked bag, while Econo shows CAD 35 for the first bag and CAD 50 for the second on the domestic and transborder examples available here.

Route and baggage-concept limits

The main WestJet fee trap is Econo: first checked bag, second checked bag, advance seat selection, and change fees can all matter.

Quick ways to avoid fees

Compare Econo against EconoFlex when checking a bag; EconoFlex includes the first checked bag.
Keep checked bags at or below 23 kg and 158 cm to avoid the CAD 100 to CAD 150 overweight or oversize range.
Skip advance seat selection on Econo only if seat choice is not important.
Avoid restrictive Econo bundles when plans may change; EconoFlex and higher fares show no change fee, though fare difference still applies.

Last verified note: WestJet carry-on, checked-bag, excess-baggage, seat, change/cancellation, and unaccompanied-minor details were last verified on 2025-12-24.

Core fee breakdown

International allowances and charges often depend on route, cabin, fare family, and whether the itinerary uses a weight or piece concept.

Carry-on rules

See also the broader carry-on fee reference.

When the issue is whether a bag will physically pass at the gate, compare the published rule with sizer enforcement reality.

Applies to	Region / route	Amount	Timing	Conditions	Source
All fares	All routes	0.00 CAD	per flight	UltraBasic is personal-item only except Europe/Asia or Extended Comfort; other fares include carry-on plus personal item	Official sourceChecked 2026-08-23

Checked baggage fees

See also the checked baggage fee reference. For a side-by-side baseline comparison, review Air Canada, Alaska Airlines, Delta Air Lines, United Airlines.

Applies to	Region / route	Amount	Timing	Conditions	Source
Eligible fares	Domestic, transborder, international	0.00 CAD	each way	Included checked bags depend on fare, cabin, route, ticket date, card/status benefit, and highest-benefit rule	Official sourceChecked 2026-08-23
Econo fares	Canada/U.S., Latin Caribbean/Mexico, Europe/Asia, other destinations	From 55 to 124 CAD	each way	First-bag price depends on fare, region, taxes, ticket date, and whether prepaid, online, or airport paid	Official sourceChecked 2026-08-23
Applicable fares	Canada/U.S., Latin Caribbean/Mexico, Europe/Asia, other destinations	From 70 to 159 CAD	each way	Second-bag price depends on fare, region, taxes, ticket date, and payment timing	Official sourceChecked 2026-08-23

Excess and overweight baggage

Applies to	Region / route	Amount	Timing	Conditions	Source
All fares	Domestic, transborder, international	From 150 to 177 CAD	at airport	Overweight bag fee applies from 23 to 32 kg; bags over 32 kg are not accepted	Official sourceChecked 2026-08-23

Oversized baggage

Applies to	Region / route	Amount	Timing	Conditions	Source
All fares	Domestic, transborder, international	From 150 to 177 CAD	at airport	Oversize bag fee applies over 158 cm linear; acceptance depends on aircraft and airport handling limits	Official sourceChecked 2026-08-23

Seat and fare-related fees

See also the seat selection fee reference.

Applies to	Region / route	Amount	Timing	Conditions	Source
Eligible fares	All routes	0.00 CAD	at booking / manage booking	Standard seat selection included on EconoFlex, Premium, and Business fares; timing and availability depend on fare	Official sourceChecked 2026-08-23
Econo fares	All routes	From 10 to 60 CAD	at booking / manage booking	Advance seat selection fee on Econo fares; price varies by route and seat type	Official sourceChecked 2026-08-23
All fares	All routes	From 30 to 199 CAD	at booking / manage booking	Preferred or extra legroom seats; price varies by route and timing	Official sourceChecked 2026-08-23

Change and cancellation references

Applies to	Region / route	Amount	Timing	Conditions	Source
EconoFlex, Premium, Business	All routes	0.00 CAD	before departure	No change fee on EconoFlex and higher fares; fare difference applies	Official sourceChecked 2026-08-23
Econo fares	All routes	Depends on fare bundle and route CAD	before departure	Change fees apply on Econo fares; amount varies by fare bundle and route; fare difference applies	Official sourceChecked 2026-08-23
Most restrictive Econo fares	All routes	Not permitted CAD	after booking	Refunds not permitted on the most restrictive Econo bundles except for flight cancellation or qualifying circumstances	Official sourceChecked 2026-08-23

When fees may not apply

Checked-bag fees may vary by route outside the domestic and transborder examples shown here.
Bags over 32 kg are not accepted under the overweight row.

Compare with other airlines

Comparison links below are limited to airlines with closely related fee structures or booking models.

Air Canada Alaska Airlines Delta Air Lines United Airlines

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• Fees are documented only from verifiable, airline-published sources.

This reference reflects the published policy details and linked official sources available for this airline.