Carry-on reduces handoffs
Keeping luggage with you can reduce baggage-claim time, but size and liquid/security rules still apply.
Checked bags add capacity
They can suit longer trips or permitted items that cannot travel in cabin baggage.
Protect irreplaceable items
Essential medication, travel documents and valuable small electronics normally belong under your control subject to security rules.
Check the exact fare
Allowance can vary even on the same airline.
Verify before you go. Weather, entry rules, advisories, transport schedules, prices and local conditions can change. Use this page to structure your decision, then verify the current details that affect your specific trip.