Price the airport one town over

Two hundred dollars. That’s what one person saved on a single trip to New York by aiming at Trenton, New Jersey instead — and the train that covered the last stretch cost sixteen. The airport with your destination’s name on it is rarely the only airport, and it is often not the cheapest one. Before you book, price the same trip from every airport near you — at both ends — and add the cost of getting there.

The same sky, different prices

A handful of people, each with their own city pair, kept arriving at the same discovery. Flying out of Oakland instead of San Francisco saved one of them real money trip after trip, with a fast transit ride covering the difference. Another routinely lands at the small St. Petersburg airport instead of Tampa’s. Someone in DC watches Baltimore’s fares, one quick train away. A frequent flyer summed up the pattern with pairs half the country knows: Newark often undercuts LaGuardia, San Jose often undercuts San Francisco. Same dates, same sky — different prices, sometimes by hundreds of dollars.

The whole-trip arithmetic

The honest version of this tip is a sum, not a slogan. The $200 saving was real because the ground leg cost $16; the same idea can fail its own math. One person weighing a cheaper landing in Memphis did the full accounting — a 300-mile round trip and $40 of gas for the pickup, plus the favor itself — and the discount stopped looking like one. That’s not a reason to skip the check; it is the check. Add the train, the bus, the gas, the parking, and the hour of your life to each fare, then compare totals. Some days the airport one town over is a $200 gift. Some days it’s a longer way to pay the same price — and ten minutes of arithmetic is what tells you which day this is.