Use the same household, dates, usage and term length for every option. Mark any number that is promotional, estimated or available only to selected customers.
Match the itinerary
Use identical dates, room or seat type, travelers and included extras.
Check support
Know whom to contact if a flight changes or a property cannot honor a booking.
Compare flexibility
A slightly higher direct rate may have different change or loyalty terms.
Compare payment timing
Some channels charge immediately, others at the property, and foreign-currency conversions can change the total.
Check loyalty tradeoffs
Third-party reservations may not earn points or receive member benefits. Value those benefits only if you are likely to use them.
Rates and eligibility differ by person, place and date. This framework does not include live quotes or every provider. Confirm final terms directly.