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Flights from St Louis to Westchester County
There are no direct flights from St Louis to Westchester County. The fastest way is one stop via Chicago or Atlanta, about 4h 02m door to door (94 connections a week on current schedules).
No direct flights · 6 connection options From 4h 02m
St Louis to Westchester County at a glance
Fastest journey4h 02mVia Chicago, on current schedules
Nonstop flightsNoneConnect via Chicago or Atlanta
Best ways to fly from St Louis to Westchester County
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
STL Chicago (ORD) HPN
Leg 1: American Airlines, United Airlines, GoJet Airlines · Leg 2: Envoy Air
Sun17:30 STL18:44 ORD1h 01m connection19:45 ORD22:32 HPNEnvoy Air
2Search
STL Atlanta (ATL) HPN
Leg 1: Delta Air Lines, Frontier Airlines, Southwest Airlines · Leg 2: Delta Air Lines
Mon06:00 STL08:20 ATL1h 25m connection09:45 ATL11:50 HPNDelta Air Lines
3Search
STL Baltimore (BWI) HPN
Leg 1: Southwest Airlines · Leg 2: Tradewind Aviation, NetJets
Mon10:30 STL13:16 BWI2h 59m connection16:15 BWI17:21 HPNSouthwest Airlines + NetJets
4Search
STL Raleigh (RDU) HPN
Leg 1: Southwest Airlines · Leg 2: Breeze Airways
Mon10:15 STL12:52 RDU2h 53m connection15:45 RDU17:10 HPNSouthwest Airlines + Breeze Airways
5Search
STL Philadelphia (PHL) HPN
Leg 1: American Airlines, Southwest Airlines · Leg 2: Tradewind Aviation
6Search
STL Boston (BOS) HPN
Leg 1: Southwest Airlines, Republic Airlines, Envoy Air · Leg 2: Tradewind Aviation
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 1,427 km886 miles
- Journey time
- 4h 02mon current schedules
- Time difference
- +1hWestchester County vs St Louis
- Currency in Westchester County
- USD
- Airports
- STL → HPN
Flights from St Louis to Westchester County: questions answered
Are there direct flights from St Louis to Westchester County?
No. There is no nonstop service, so you will connect, most easily in Chicago, Atlanta and Baltimore. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from St Louis to Westchester County?
With one connection the journey usually takes around 4h 02m, depending on the layover. The straight-line distance is 1,427 km.
Where do you change planes between St Louis and Westchester County?
The best connecting points are Chicago (ORD), Atlanta (ATL), Baltimore (BWI) and Raleigh (RDU). American Airlines flies both legs via Chicago, so you can book it as one ticket.
Which airports serve St Louis and Westchester County?
St Louis: St. Louis Lambert International Airport (STL). Westchester County: Westchester County Airport (HPN).
What is the time difference between St Louis and Westchester County?
Westchester County is 1 hour ahead of St Louis.





