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Cheap flights from St. Louis to Harrisburg from $95

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Harrisburg departing on 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Harrisburg

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Harrisburg that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Harrisburg.

Cheap last minute flights

Planning a quick getaway from St. Louis to Harrisburg? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Harrisburg, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Harrisburg

Find recent round-trip train or bus tickets from St. Louis to Harrisburg.

All round-trip flight deals to Harrisburg

The cheapest plane tickets to Harrisburg found on KAYAK recently.
9:25 am - 4:06 pmSTL-MDT
5h 41m1 stop
5:00 am - 8:50 amMDT-STL
4h 50m1 stop
$313American Airlines
Find Deal
Tue, Dec 24 - Mon, Dec 30
6:30 am - 4:06 pmSTL-MDT
8h 36m2 stops
5:00 am - 8:50 amMDT-STL
4h 50m1 stop
$318American Airlines
Find Deal
Tue, Dec 24 - Mon, Dec 30
12:55 pm - 10:46 pmSTL-MDT
8h 51m2 stops
6:10 am - 2:49 pmMDT-STL
9h 39m2 stops
$628Delta
Find Deal
Tue, Dec 24 - Mon, Dec 30
1:05 pm - 9:05 pmSTL-MDT
7h 00m1 stop
6:30 am - 10:27 amMDT-STL
4h 57m1 stop
$649United Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
5:02 pm - 6:15 pmSTL-MDT
24h 13m1 stop
$95Frontier
Find Deal
Fri, Dec 13
12:00 pm - 8:57 pmSTL-MDT
7h 57m1 stop
$162American Airlines
Find Deal
Tue, Jan 7
9:50 am - 8:58 pmSTL-MDT
10h 08m2 stops
Fri, Dec 13
10:54 am - 8:15 pmSTL-MDT
8h 21m2 stops
$224American Airlines
Find Deal
Tue, Jan 7
5:30 pm - 1:32 pmSTL-MDT
19h 02m3 stops
$364United Airlines
Find Deal
Tue, Jan 7

American Airlines flights from St. Louis to Harrisburg

Our best American Airlines deals on St. Louis to Harrisburg flight tickets
American Airlines
Dec 24
STL9:25 amLambert-St Louis
5h 41m
1 stop
MDT4:06 pmHarrisburg
Dec 30
MDT5:00 amHarrisburg
4h 50m
1 stop
STL8:50 amLambert-St Louis
American Airlines
Dec 24
STL6:30 amLambert-St Louis
8h 36m
2 stops
MDT4:06 pmHarrisburg
Dec 30
MDT5:00 amHarrisburg
4h 50m
1 stop
STL8:50 amLambert-St Louis

See travel insights to Harrisburg from

How to get the cheapest flight ticket from St. Louis to Harrisburg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

February. The cheapest time of year to fly to Harrisburg from St. Louis is February. Most expensive is June

What is the cheapest day to depart St. Louis for Harrisburg?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

When is the cheapest time to fly from St. Louis to Harrisburg?

In the afternoon. St. Louis to Harrisburg flights are approximately 25% more expensive at noon than in the afternoon

What is the cheapest St. Louis to Harrisburg flight route?

Lambert-St Louis - Harrisburg. Fly from Lambert-St Louis to Harrisburg for the best St. Louis - Harrisburg flight prices

Can stopping save me money on St. Louis to Harrisburg flights?

You could potentially save up to 52% on your flight if you consider stops on a St. Louis to Harrisburg flight.

How have St. Louis to Harrisburg flight prices changed over time?

As of November 2024, prices for St. Louis to Harrisburg flights are approximately 70% more expensive when compared to flights at the same time last year.

What is the typical price of a round-trip flight between St. Louis and Harrisburg?


When to book flights from St. Louis to Harrisburg

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Harrisburg according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Harrisburg (STL to MDT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Harrisburg

Best Price Found

$95

Fastest flight time

5h 41m

Direct flights

None

Airports in Harrisburg

1 airport
The best one-way flight to Harrisburg from St. Louis in the past 72 hours is $95. The best round-trip flight deal from St. Louis to Harrisburg found on momondo in the last 72 hours is $313.
The fastest flight from St. Louis to Harrisburg takes 5h 41m
There are no direct flights from St. Louis to Harrisburg. Popular non-direct route for this connection is Lambert-St Louis Airport - Harrisburg Airport.
There is 1 airport near Harrisburg: Harrisburg (MDT)

  • How far is Lambert-St Louis to Harrisburg by plane?

    The straight-line distance from Lambert-St Louis to Harrisburg is 718.1 mi. Typically, this will take 5h 41m by plane in normal conditions.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Harrisburg Airport?

    Prices for flights from Lambert-St Louis Airport to Harrisburg Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Harrisburg Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Harrisburg Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Harrisburg Airport.

  • What documentation or ID do you need to fly to Harrisburg Airport?

    The travel and health documents you'll need for your trip to Harrisburg Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Harrisburg Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Harrisburg?


Best airlines flying from St. Louis to Harrisburg

Compare and see reviews for airlines that fly from St. Louis to Harrisburg with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $237Free CancellationRating
8.0
8,756 reviews
Search Delta flights
American AirlinesPriceFrom $244Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $251Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Harrisburg?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Harrisburg. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Harrisburg with flexible booking policies on momondo?

Yes. All flights to Harrisburg from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Harrisburg?

Once all potential St. Louis to Harrisburg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. Louis to Harrisburg right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Harrisburg now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Harrisburg and let you know when they change.


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