What "estimated total trip cost" means
When you shop for flights, the first price you see is rarely what you pay. Seat selection, checked bags, and fare-class restrictions can move the final number by hundreds of dollars—especially on international routes.
Farewise uses estimated total trip cost to compare options on the same footing: a rounded dollar figure that includes typical add-ons when the fare does not already cover them. It is a planning tool, not a quote you can buy.
What we include
Each comparison uses whole-dollar rounding and the same fee assumptions across the three featured picks on a route—Best Value, Cheapest After Fees, and Best Comfort—so you are comparing full trips, not headline fares.
For standard economy, we assume normal bag and seat flexibility unless the itinerary already bundles them. For basic economy, we include the seat and bag fees travelers often pay because the fare itself is restrictive. For premium economy, the higher cabin price is the main driver; we still round honestly.
What we do not claim
These are not live airline prices. Fares change by date, demand, currency, and what you select at checkout. Farewise does not sell tickets and does not scrape real-time inventory.
We also do not pretend to predict your exact checkout total. Our goal is narrower and more useful: help you see which type of trip is likely to cost more overall and whether the gap justifies the trade-off.
How experienced travelers use these numbers
Treat estimates as relative comparisons, not a budget line item. If Best Value sits about $150 above Cheapest After Fees on a ten-hour flight, that spread tells you something about whether bare-bones fare rules are worth it—not what you will pay on Tuesday for a March departure.
When your dates are firm, use the outbound links on each route guide to check current availability on a booking site. Farewise helps you decide what to look for; the booking site shows what exists right now.
Why transparency matters more than precision
A precise-looking fare that hides fees destroys trust faster than a rounded estimate that explains its assumptions. Farewise would rather show you an honest range than a false sense of accuracy.
Every route guide states its assumptions openly—direct flights only, typical fee treatment, last review date—so you always know what you are comparing.