Flight Ticket Cost Comparison

Comparing airfare costs

Comparing airfares means balancing the ticket price against how long the trip takes, how many layovers it has, what the baggage policy is and how much CO2 it puts out. On the same route, direct flights usually run 30-50% more than itineraries with a connection. For international tickets, the sweet spot to book is 30-60 days out, stretching to 90-120 in high season. Meta-search engines like Skyscanner, Google Flights and Kayak let you sweep flexible dates quickly. A long international leg emits 80-150 kg-CO2 per passenger each hour in the air, somewhere between 5 and 10 times the per-km footprint of a coach bus. A quick example: an R$ 1,200 ticket with an R$ 200 checked bag adds up to an effective fare of R$ 1,400.

Applications

Planning a holiday trip, putting a direct route up against one with a connection, working out whether to cash in miles (Smiles, Latam Pass, TudoAzul) or just pay, picking between economy and premium economy, or sizing up whether a low-cost carrier still makes sense once you add the paid extras.

FAQ

Is paying for a direct flight worth it? On anything under 6 hours, the connection rarely earns its keep. Go long-haul, though, and a 2-3 hour layover can shave off enough to pay for a couple of extra days where you are headed.

How do miles compare to cash? Take the cash price, divide it by the miles the ticket asks for, and you have the value per mile. In Brazilian programmes, anything above R$ 0.035 (3.5 cents) usually counts as a good redemption.

Does the price always include baggage? Not always. Low-cost and economy basic fares bill checked bags on the side, so tack the baggage fee on before you compare the totals.