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Uncover the best deals on St Louis to Harrisburg flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest STL - MDT Flights
Useful information for finding best airline tickets from Lambert St Louis International to Harrisburg International on your next trip.
Cheapest Round Trip Flight
$356
Delta Airlines
• 1 stop
• 9h 6m
Jun 12 – Jun 14
The cheapest round trip flight from St Louis to Harrisburg (STL-MDT-STL) is currently $356
Fastest Flight
9h 6m
The fastest nonstop flight from St Louis to Harrisburg (STL-MDT) takes 9h 6m
Top Airlines Flying from St Louis to Harrisburg
Latest Flight Deals from St Louis (STL) to Harrisburg (MDT)
Compare and book low fare round-trip air tickets from St Louis to Harrisburg. Ideal for travelers with confirmed return itineraries.
Jun 12 - Jun 14, Economy
St Louis → Harrisburg
9h 6m
10:51 AM - 5:37 PM • 1 stop
St Louis → Harrisburg
12h 10m
6:04 AM - 12:34 PM • 1 stop
Delta Airlines
Jun 12 - Jun 14, Economy
St Louis → Harrisburg
35h 25m
7:12 PM - 5:37 PM • 1 stop
St Louis → Harrisburg
6h 57m
6:15 AM - 9:32 AM • 1 stop
Delta Airlines
Jun 12 - Jun 14, Economy
St Louis → Harrisburg
17h 27m
12:39 PM - 12:26 AM • 1 stop
St Louis → Harrisburg
7h 12m
5:00 AM - 8:32 AM • 1 stop
American Airlines
Jun 12 - Jun 14, Economy
St Louis → Harrisburg
10h 44m
2:58 PM - 10:42 PM • 1 stop
St Louis → Harrisburg
7h 12m
5:00 AM - 8:32 AM • 1 stop
American Airlines
Jun 12 - Jun 14, Economy
St Louis → Harrisburg
20h 48m
6:00 AM - 7:48 PM • 1 stop
St Louis → Harrisburg
7h 18m
5:52 PM - 9:30 PM • 1 stop
United Airlines
FAQs on St Louis to Harrisburg Flights
What are the airports in St Louis?
STL
What’s the most popular airline flying from STL to MDT?
The most popular airline flying from St Louis to Harrisburg are
Can I fly from STL to MDT non-stop?
NO
Which airlines fly nonstop between St Louis and Harrisburg?
The non-stop flights between St Louis and Harrisburg are .
What’s the earliest departure time from STL to MDT Airport?
The earliest flight leaves STL at 6:00 am and lands in MDT - Harrisburg International
What are the airports in Harrisburg?
MDT
Can I make changes to my St Louis to Harrisburg flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from STL to MDT?
Read the fare rules of the St Louis to Harrisburg air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from St Louis and Harrisburg?
operate flights between St Louis and Harrisburg
How long does a flight from St Louis to Harrisburg take?
It takes approximately 2 hour to fly non-stop from STL to MDT, which is 733.57 miles by air.
Which airlines provide the cheapest flights from St Louis (STL) to Harrisburg (MDT) ?
In the past couple of days, the cheapest tickets to MDT from STL were found on AA : USD 1777
Do I need a passport to fly between STL and MDT?
No
What’s the latest departure time from STL to MDT ?
The last flight leaves STL at 7:12 pm
St Louis (STL) to Harrisburg (MDT): Airport Information
| Origin Airport | Lambert St Louis International , St Louis, US |
| Destination Airport | Harrisburg International , Harrisburg, US |
| Distance | 734 miles |
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