What is the cheapest airline that flies from Missouri to Harrisburg?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Missouri to Harrisburg

How long does it take to fly to Harrisburg?

Flight times from Missouri to Harrisburg vary, but if you’re flying out of St. Louis and flying into Baltimore (one of the most popular routes), then the duration is 1h 55m on average. Another popular route from Missouri to Harrisburg is flying from Kansas City to Baltimore, which will take roughly 2h 20m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Harrisburg?

Southwest, American Airlines and Delta are the top three most popular airlines that fly to Harrisburg from Missouri according to our data. Southwest is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Harrisburg. Keep in mind that there are 6 different airlines that fly to Harrisburg on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Missouri to Harrisburg Airport?

Prices for flights from Missouri to Harrisburg Airport are updated daily.

How many operators does momondo search for flights from Missouri to Harrisburg Airport?

As of February 2026, there are 3 operators available to choose from for flights from Missouri to Harrisburg Airport.

How old do you have to be to fly from Missouri to Harrisburg Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Harrisburg Airport.

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

The travel and health documents required for your trip to Harrisburg Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Harrisburg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$113 Cheap Flights from Missouri to Harrisburg in 2026

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Find the cheapest flights from Missouri to Harrisburg

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 pm - 12:22 am

STL

MDT

4h 47m

1 stop

6:15 am - 10:45 am

MDT

STL

5h 30m

1 stop

$264United Airlines

Tue, Apr 21 - Sun, Apr 26

6:40 pm - 12:22 am

MCI

MDT

4h 42m

1 stop

6:15 am - 10:27 am

MDT

MCI

5h 12m

1 stop

$264United Airlines

Tue, Mar 31 - Sun, Apr 5

9:55 am - 4:44 pm

STL

MDT

5h 49m

1 stop

6:15 am - 10:36 am

MDT

STL

5h 21m

1 stop

$269United Airlines

Wed, Mar 4 - Sun, Mar 8

8:00 am - 1:27 pm

MCI

MDT

4h 27m

1 stop

6:29 am - 10:36 am

MDT

MCI

5h 07m

1 stop

$269United Airlines

Thu, Feb 26 - Wed, Mar 4

3:25 pm - 11:28 pm

MCI

MDT

7h 03m

2 stops

6:15 am - 10:27 am

MDT

MCI

5h 12m

1 stop

$270United Airlines

Tue, Mar 31 - Sun, Apr 5

5:08 pm - 5:11 pm

MCI

MDT

23h 03m

2 stops

5:26 pm - 11:29 am

MDT

MCI

19h 03m

1 stop

$278Multiple Airlines

Mon, Mar 9 - Mon, Mar 16

5:46 am - 11:23 am

STL

MDT

4h 37m

1 stop

6:43 pm - 11:46 pm

MDT

STL

6h 03m

1 stop

$280American Airlines

Tue, Apr 21 - Sun, Apr 26

7:05 am - 2:48 pm

STL

MDT

6h 43m

1 stop

6:31 pm - 11:44 pm

MDT

STL

6h 13m

1 stop

$289American Airlines

Thu, Mar 5 - Sun, Mar 8

4:54 pm - 4:47 pm

STL

MDT

22h 53m

1 stop

10:06 pm - 7:51 am

MDT

STL

10h 45m

1 stop

$305Frontier

Fri, Apr 10 - Sun, Apr 12

9:50 am - 3:16 pm

STL

MDT

28h 26m

2 stops

10:16 pm - 7:02 am

MDT

STL

9h 46m

1 stop

$335Multiple Airlines

Thu, Mar 5 - Sun, Mar 8

United Airlines flights from Missouri to Harrisburg

Our best United Airlines deals on Missouri to Harrisburg flight tickets

United Airlines

Apr 21

STL6:35 pmLambert-St Louis

4h 47m

1 stop

MDT12:22 amHarrisburg

Apr 26

MDT6:15 amHarrisburg

5h 30m

1 stop

STL10:45 amLambert-St Louis

$264

United Airlines

Mar 4

STL9:55 amLambert-St Louis

5h 49m

1 stop

MDT4:44 pmHarrisburg

Mar 8

MDT6:15 amHarrisburg

5h 21m

1 stop

STL10:36 amLambert-St Louis

$269

United Airlines

Mar 31

MCI3:25 pmKansas City

7h 03m

2 stops

MDT11:28 pmHarrisburg

Apr 5

MDT6:15 amHarrisburg

5h 12m

1 stop

MCI10:27 amKansas City

$270

American Airlines flights from Missouri to Harrisburg

Our best American Airlines deals on Missouri to Harrisburg flight tickets

American Airlines

Feb 14

STL1:30 pmLambert-St Louis

4h 40m

1 stop

MDT7:10 pmHarrisburg

Feb 16

MDT7:35 pmHarrisburg

4h 29m

1 stop

STL11:04 pmLambert-St Louis

$269

American Airlines

Apr 21

STL5:46 amLambert-St Louis

4h 37m

1 stop

MDT11:23 amHarrisburg

Apr 26

MDT6:43 pmHarrisburg

6h 03m

1 stop

STL11:46 pmLambert-St Louis

$280

American Airlines

Mar 5

STL7:05 amLambert-St Louis

6h 43m

1 stop

MDT2:48 pmHarrisburg

Mar 8

MDT6:31 pmHarrisburg

6h 13m

1 stop

STL11:44 pmLambert-St Louis

$289

Fly from

Fly to

Route

Depart

Return

Price

St. LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Tue 4/21

6:35 pm-12:22 am

1 stop4h 47m

Harrisburg

Sun 4/26

6:15 am-10:45 am

1 stop5h 30m

$264

Kansas CityHarrisburg

MCI - MDT

MCIMDT

Kansas City

Tue 3/31

6:40 pm-12:22 am

1 stop4h 42m

Harrisburg

Sun 4/5

6:15 am-10:27 am

1 stop5h 12m

$264

St. LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Wed 3/4

9:55 am-4:44 pm

1 stop5h 49m

Harrisburg

Sun 3/8

6:15 am-10:36 am

1 stop5h 21m

$269

Kansas CityHarrisburg

MCI - MDT

MCIMDT

Kansas City

Thu 2/26

8:00 am-1:27 pm

1 stop4h 27m

Harrisburg

Wed 3/4

6:29 am-10:36 am

1 stop5h 07m

$269

Kansas CityHarrisburg

MCI - MDT

MCIMDT

Kansas City

Tue 3/31

3:25 pm-11:28 pm

2 stops7h 03m

Harrisburg

Sun 4/5

6:15 am-10:27 am

1 stop5h 12m

$270

Kansas CityHarrisburg

MCI - MDT

MCIMDT

Kansas City

Mon 3/9

5:08 pm-5:11 pm

2 stops23h 03m

Harrisburg

Mon 3/16

5:26 pm-11:29 am

1 stop19h 03m

$278

St. LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Tue 4/21

5:46 am-11:23 am

1 stop4h 37m

Harrisburg

Sun 4/26

6:43 pm-11:46 pm

1 stop6h 03m

$280

St. LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Thu 3/5

7:05 am-2:48 pm

1 stop6h 43m

Harrisburg

Sun 3/8

6:31 pm-11:44 pm

1 stop6h 13m

$289

St. LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Fri 4/10

4:54 pm-4:47 pm

1 stop22h 53m

Harrisburg

Sun 4/12

10:06 pm-7:51 am

1 stop10h 45m

$305

St. LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Thu 3/5

9:50 am-3:16 pm

2 stops28h 26m

Harrisburg

Sun 3/8

10:16 pm-7:02 am

1 stop9h 46m

$335

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri 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

Prices

Airlines

Other information

What is the cheapest month to fly to Harrisburg?

The month of July is, on average, the cheapest month to fly to Harrisburg from Missouri, with most prices found around $279. If you aren’t able to travel to Harrisburg during the month of July, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $283.

Cheap Missouri to Harrisburg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Harrisburg

Fastest flight time	4h 10m
Direct flights	None

The fastest flight from Missouri to Harrisburg takes 4h 10m

There are no direct flights from Missouri to Harrisburg. There are no popular flight routes from Missouri to Harrisburg.

Search flight deals

When did momondo last update prices for flights from Missouri to Harrisburg Airport?
Prices for flights from Missouri to Harrisburg Airport are updated daily.
How many operators does momondo search for flights from Missouri to Harrisburg Airport?
As of February 2026, there are 3 operators available to choose from for flights from Missouri to Harrisburg Airport.
How old do you have to be to fly from Missouri to Harrisburg Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Harrisburg Airport.
What documentation or ID do you need to fly to Harrisburg Airport?
The travel and health documents required for your trip to Harrisburg Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Harrisburg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to Harrisburg

Compare and see reviews for airlines that fly from Missouri to Harrisburg with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $219	Free Cancellation	Rating 7.2 11,248 reviews	Search American Airlines flights
Delta	PriceFrom $229	Free Cancellation	Rating 7.9 8,169 reviews	Search Delta flights
United Airlines	PriceFrom $251	Free Cancellation	Rating 7.4 9,250 reviews	Search United Airlines flights

Hershey

Carlisle

Mechanicsburg

Camp Hill

Hummelstown

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Harrisburg?

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

Can I find flights from Missouri to Harrisburg with flexible booking policies on momondo?

All flight searches from Missouri to Harrisburg on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Missouri to Harrisburg?

momondo helps you find the best flight between Missouri and Harrisburg by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Harrisburg from Missouri are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.