Compare airlines and travel sites in one search No booking fees from us
FlightConnect
Search flights
  1. Home
  2. Flights
  3. Flights from Harrisburg
  4. Harrisburg to St Louis
Connecting route · United States → United States

Flights from Harrisburg to St Louis

There are no direct flights from Harrisburg to St Louis. The fastest way is one stop via Charlotte or Atlanta, about 3h 31m door to door (82 connections a week on current schedules).

No direct flights · 6 connection options From 3h 31m
MDTSTLORD

Harrisburg to St Louis at a glance

Fastest journey3h 31mVia Charlotte, on current schedules
Nonstop flightsNoneConnect via Charlotte or Atlanta

Best ways to fly from Harrisburg to St Louis

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

1
HAR Charlotte (CLT) STL
Leg 1: American Airlines, Piedmont Airlines (1948-1989) · Leg 2: American Airlines, Southwest Airlines
Thu15:00 HAR16:10 CLT0h 50m connection17:00 CLT17:31 STLAmerican Airlines
14 connections a week One airline, one ticket Fastest 3h 31m
Search
2
HAR Atlanta (ATL) STL
Leg 1: Delta Air Lines · Leg 2: Delta Air Lines, Frontier Airlines, Southwest Airlines
Tue06:00 HAR07:35 ATL0h 55m connection08:30 ATL08:56 STLDelta Air Lines
30 connections a week One airline, one ticket Fastest 3h 56m
Search
3
HAR Washington (IAD) STL
Leg 1: GoJet Airlines · Leg 2: GoJet Airlines
Mon06:15 HAR06:52 IAD1h 38m connection08:30 IAD09:27 STLGoJet Airlines
1 connections a week One airline, one ticket Fastest 4h 12m
Search
4
HAR Chicago (ORD) STL
Leg 1: American Airlines, United Airlines, SkyWest · Leg 2: American Airlines, United Airlines, GoJet Airlines
Mon18:00 HAR18:45 ORD1h 30m connection20:15 ORD21:16 STLUnited Airlines
30 connections a week One airline, one ticket Fastest 4h 16m
Search
5
HAR Philadelphia (PHL) STL
Leg 1: Piedmont Airlines (1948-1989) · Leg 2: American Airlines, Southwest Airlines
Sat07:15 HAR07:41 PHL2h 04m connection09:45 PHL10:46 STLPiedmont Airlines (1948-1989) + American Airlines
6 connections a weekSelf-transfer likely Fastest 4h 31m
Search
6
HAR Boston (BOS) STL
Leg 1: Republic Airlines · Leg 2: Southwest Airlines, Republic Airlines, Envoy Air
Sat07:15 HAR08:24 BOS2h 21m connection10:45 BOS12:21 STLRepublic Airlines + Southwest Airlines
1 connections a week One airline, one ticket Fastest 6h 06m
Search

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
1,159 km720 miles
Journey time
3h 31mon current schedules
Time difference
-1hSt Louis vs Harrisburg
Currency in St Louis
USD
Airports
MDT → STL

Flights from Harrisburg to St Louis: questions answered

Are there direct flights from Harrisburg to St Louis?
No. There is no nonstop service, so you will connect, most easily in Charlotte, Atlanta and Washington. 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 Harrisburg to St Louis?
With one connection the journey usually takes around 3h 31m, depending on the layover. The straight-line distance is 1,159 km.
Where do you change planes between Harrisburg and St Louis?
The best connecting points are Charlotte (CLT), Atlanta (ATL), Washington (IAD) and Chicago (ORD). American Airlines flies both legs via Charlotte, so you can book it as one ticket.
Which airports serve Harrisburg and St Louis?
Harrisburg: Harrisburg International Airport (MDT). St Louis: St. Louis Lambert International Airport (STL).
What is the time difference between Harrisburg and St Louis?
St Louis is 1 hour behind Harrisburg.

More flights from Harrisburg

View of Columbus skyline featuring high-rise buildings against a blue sky, with urban trees.1+ stopColumbusWith a connectionOne-way fromUS$367The reflective Cloud Gate sculpture in Chicago surrounded by iconic skyscrapers.NonstopChicagoNonstopSee the best way to goScenic view of Pittsburgh skyline with yellow suspension bridge over calm river under clear blue sky.1+ stopPittsburghWith a connectionSee the best way to goCaptivating view of Miami's illuminated skyline at night, showcasing its modern architecture and vibrant city life.1+ stopMiamiWith a connectionSee the best way to goThe Colosseum in Rome under a cloudy sky1+ stopRomeWith a connectionSee the best way to goBlack and white view of a bustling Raleigh city street with parked cars and flags.1+ stopRaleighWith a connectionSee the best way to go