Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Flights
Hotels
Round-trip
One-way
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.

Cheap Flights from Harrisburg to St Louis, MO, United States - HAR to STL Last modified: May 29, 2016 7:14 AM

Popular flights from Harrisburg to St Louis Last modified: May 29, 2016 7:14 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Jun 29, 2016 Jul 6, 2016 $369
United Airlines
Departure Date Return Date Lowest Price
Jun 29, 2016 Jul 6, 2016 $372
Sep 12, 2016 Sep 22, 2016 $372

How Much Does it Cost to Fly from Harrisburg to St Louis (HAR to STL)?

We have collected flight cost data from across the web for travel from Harrisburg to St Louis, and have found the average flight price for this trip to be $391.

When Can I Buy the Cheapest Flight from Harrisburg to St Louis (HAR to STL)?

Airlines can adjust prices for plane tickets from Harrisburg to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Round Trip vs One Way Flights from Harrisburg to St Louis (HAR to STL)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Harrisburg to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Harrisburg to St Louis is $235.

The average price for round trip flights from Harrisburg to St Louis is $388.

Harrisburg to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Harrisburg to St Louis?
Answer: Chicago, IL

Airlines Flying from Harrisburg to St Louis (HAR to STL) Number of flights searched: 69Last modified: May 29, 2016 7:14 AM

Below are the different airlines that fly from Harrisburg to St Louis with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Harrisburg to St Louis.

Harrisburg to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL X X X X X X X
Delta ATL X X X X X X X
Delta DTW / MSP X X X X X X X
United IAD X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Harrisburg and St Louis, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Harrisburg - HAR

FlightsAirlineLowest Price
Harrisburg to Chicago American, United $355

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
New York to St Louis American, Alaska, United $235
Washington to St Louis American, Alaska, United $203
Baltimore to St Louis American, Alaska, United $217
Philadelphia to St Louis American, Alaska, United $331
Newark to St Louis American, Alaska, United $235
Pittsburgh to St Louis American, United $174
Richmond to St Louis American, Alaska, United $275
Syracuse to St Louis American, Alaska, United $352
Westchester County to St Louis American, Alaska, United $290
Charlottesville to St Louis American, United $292
New York to Indianapolis American, Alaska, United $140
New York to Nashville American, Alaska, JetBlue, United $218
New York to Kansas City American, Alaska, Spirit, United $201
Pittsburgh to Chicago American, Frontier, United $68
New York to Memphis American, United $292
Richmond to Chicago American, United $257
New York to Columbus American, United $237
Syracuse to Chicago American, JetBlue, United $288
New York to Milwaukee American, Alaska, United $147
New York to Cleveland American, JetBlue, United $264
New York to Pittsburgh American, United $298
New York to Raleigh - Durham American, JetBlue, United $171
Westchester County to Chicago American, United $326
New York to Buffalo American, JetBlue, United $158
Pittsburgh to Dallas - Ft Worth American, Alaska, JetBlue, United $209
New York to Birmingham American, Alaska, United $202
Washington to Nashville American, United $203
Washington to Kansas City American, Alaska, United $173
Washington to Denver American, Alaska, JetBlue, Frontier, Sun Country, United $198
Cheap Flights from Harrisburg to St Louis, MO, United States, from $369 Round trip from HAR to STL