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Cheap flights from Harrisburg to St Louis (MDT - STL)

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The best prices from Harrisburg to St Louis are usually found in July or August, booked 60 days in advance, depart on a Thursday or Friday and return on a Wednesday

How to find the cheapest flight from
Harrisburg (MDT) to St Louis (STL)

MDT - STL
Price
$178 - $414
STL
Temperature
44.6 - 89.6 °F
STL
Rainfall
2.2 - 5.1 inches

Popular in

December

High demand for flights, 23% potential price rise

Cheapest in

July

Best time to find cheap flights, 44% potential price drop

Round-trip from

$178

From Harrisburg to St Louis

One-way from

$97

One-way flight from Harrisburg to St Louis

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Harrisburg to St Louis?

Users have found that flying from Harrisburg to St Louis on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Harrisburg to St Louis?

To save up to 96% on this flight, we recommend booking at least 31 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Harrisburg to St Louis from $374 1-2 weeks out and tickets from $553 for flights departing within the next 72 hours.

What is the cheapest month to fly from Harrisburg to St Louis?

August can be a great time to fly to St Louis from Harrisburg with a flight ticket averaging about $266. Cheapflights users have found deals in the month of August for as cheap as $158. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Harrisburg to St Louis (MDT - STL)?

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from Harrisburg to St Louis by exploring options for tickets in the evening.

Cheap flights from Harrisburg to St Louis in November, December 2020

The best prices found for MDT to STL flights for November, December
12 Dec - 14 Dec
$214pp
MDT
Harrisburg
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
MDT
Harrisburg
12 Dec - 14 Dec
$216pp
MDT
Harrisburg
Delta
   
2 STOPS
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
 
1 STOP
MDT
Harrisburg
12 Dec - 14 Dec
$243pp
MDT
Harrisburg
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
MDT
Harrisburg

Harrisburg to St Louis 2021 flight deals

Cheap flights to St Louis from Harrisburg found for next year
12 Dec - 14 Dec
$214pp
MDT
Harrisburg
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
MDT
Harrisburg
12 Dec - 14 Dec
$216pp
MDT
Harrisburg
Delta
   
2 STOPS
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
   
2 STOPS
MDT
Harrisburg
12 Dec - 14 Dec
$243pp
MDT
Harrisburg
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
MDT
Harrisburg

Last minute flights from Harrisburg to St Louis

Late deals on round-trip flights to St Louis from Harrisburg, departing today and this week
2 Dec - 4 Dec
$334pp
MDT
Harrisburg
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
MDT
Harrisburg
2 Dec - 4 Dec
$337pp
MDT
Harrisburg
Delta
   
2 STOPS
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
 
1 STOP
MDT
Harrisburg
2 Dec - 4 Dec
$395pp
MDT
Harrisburg
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
MDT
Harrisburg

One-way flights to St Louis from Harrisburg

The cheapest one-way flights from Harrisburg to St Louis
10:16 am - 11:32 am
Frontier
1 Stop
26h 16m
MDT - STL
Frontier
$97
Kiwi.com

Related info for your journey

Useful info, stats and facts about Harrisburg to St Louis flights.

Flight FAQs

From Harrisburg to St Louis

Are flight prices decreasing from Harrisburg to St Louis due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Harrisburg and St Louis for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Harrisburg to Lambert-St Louis to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Harrisburg to Lambert-St Louis. Policies will vary by airline.

Which airlines flying from Harrisburg to Lambert-St Louis have flexible cancellations due to COVID-19?

Some of our airline partners flying from Harrisburg to Lambert-St Louis have new flexible policies in place due to COVID-19. American Airlines, Delta, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Harrisburg to St Louis for under $300 on Cheapflights?

Yes, there are multiple flights from Harrisburg to St Louis for under $300. The cheapest flight booked recently is on American Airlines for just $213, but on average you can expect to pay $347.

Are there nonstop flights from Harrisburg to St Louis for under $200 on Cheapflights?

There are no nonstop flights from Harrisburg to St Louis, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Harrisburg to St Louis for under $400?

There are currently 8+ open flights from Harrisburg to St Louis within the next 7 days for less than $400.

How popular is this flight route?

This flight path from Harrisburg to Lambert-St Louis was viewed by 13 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Harrisburg or St Louis?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Harrisburg is roughly less than St Louis. You can assume this to be the case over the next 12 days.

Is Harrisburg weather warmer or cooler than St Louis?

You can imagine temperatures to be in the 90 °F range in July. The weather in St Louis is generally hotter than Harrisburg's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Harrisburg to St Louis?

American Airlines and Delta can get you from Harrisburg to St Louis in just under 4h 35m. Your travel time can differ by up to 3h 17m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Harrisburg to St Louis round-trip?

Currently priced at $213, American Airlines will fly you from Harrisburg to St Louis and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $216. Users have found that American Airlines is 32% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Harrisburg to St Louis one-way?

One-way options have recently been found by users for as low as $97 on Frontier.

Alternative routes for Harrisburg to St Louis

Destination information for St Louis

Things to know before you go. Useful info for your trip from Harrisburg to St Louis
Average temperature for November in St Louis
57.2 °F
Avg rainfall for November in St Louis
3.4 ″

Airports servicing Harrisburg

Airports servicing St. Louis

Top 3 airlines from Harrisburg to St Louis

The chart below displays the airlines Cheapflights users traveling from Harrisburg to St Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$170 $355 No cancel fee 69%
American Airlines
$246 $380 No cancel fee 71%
Delta
$214 $412 No cancel fee N/A
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