Flights San Francisco → New York — September 23, 2026

One way · Economy · 1 adult · price per person

The cheapest itinerary observed for Wednesday, September 23, 2026 on the San Francisco–New York route: 1 stop itinerary (2 flights) via Atlanta Hartsfield-Jackson (ATL), from San Francisco International (SFO) to New York LaGuardia (LGA), first flight Frontier Airlines F91448, departs 10:05 PM, arrives 4:00 PM the next day, total travel time 14h 55m including layovers, flight time 6h 56m (layovers excluded), $182 per person. Fare as listed by Aviasales: carry-on bag not included (personal item only), checked bag not included, changes not allowed, non-refundable. Price found in an Aviasales search on September 6, 2026 and read by AirSource on September 10, 2026, 19:03 UTC: it is not guaranteed and is confirmed on Aviasales at booking time. The cheapest direct flight observed: JetBlue B6116, from San Francisco International (SFO) to New York JFK (JFK), departs 6:00 AM, arrives 2:35 PM, direct, 5h 35m, $218 per person. Fare as listed by Aviasales: carry-on bag included, checked bag not included, changes not allowed, non-refundable.