Detour Flights

Cheap flights to STI

We are tracking 10 fares into STI (STI) from 3 departure airports.

Cheapest tracked fare $141  ·  about $73 below the typical price for that distance

Cheapest fares we're tracking

FromDepartsStopsPrice
(LGA)2026-10-271 stop$141
(JFK)2026-10-271 stop$142
(JFK)2026-11-251 stop$143
(BOS)2026-09-282 stops$145
(LGA)2026-09-281 stop$146
(JFK)2026-09-281 stop$146
(LGA)2026-09-272 stops$147
(LGA)2026-12-041 stop$148
(LGA)2027-02-112 stops$148
(JFK)2026-12-041 stop$148

Popular departure airports

Flights from New York LaGuardiaFlights from New York JFKFlights from Boston

Compare every airport, not just this one

Pin one end of your trip and let a whole region compete for the other. The cheapest airport is often not the one you were going to use.

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Common questions

Which airports have cheap flights to STI?
We are currently tracking 10 fares into STI from 3 departure airports, listed cheapest first above.
Is STI the cheapest airport for this trip?
Not always. Cached fare feeds cover big hubs densely and secondary airports sparsely, so a cheaper nearby airport is often simply missing from a normal search rather than more expensive. Our reverse search prices a whole region's airports against each other to surface it.