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Harrisburg

$170+ Cheap flights from Missouri to Harrisburg (MDT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MDT
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap flight deals from Missouri to Harrisburg

Cheapest flights from Missouri to Harrisburg
Explore the most affordable flight options available from Missouri to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.

This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:42 pm
STL
-
MDT
1 stop4h 21m
American Airlines
Wed 9/211:00 am
MDT
-
STL
1 stop7h 01m
American Airlines
Deal found 7/27$301
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:13 am
MCI
-
MDT
1 stop5h 10m
American Airlines
Sat 9/266:00 am
MDT
-
MCI
1 stop6h 48m
American Airlines
Deal found 7/25$309
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
STL
-
MDT
1 stop6h 58m
American Airlines
Tue 9/87:34 pm
MDT
-
STL
1 stop5h 00m
American Airlines
Deal found 7/26$310
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
STL
-
MDT
1 stop5h 45m
American Airlines
Mon 9/77:31 pm
MDT
-
STL
1 stop5h 43m
American Airlines
Deal found 7/26$319
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:00 am
MCI
-
MDT
1 stop6h 45m
American Airlines
Sat 8/297:30 pm
MDT
-
MCI
1 stop5h 40m
American Airlines
Deal found 7/29$319
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:19 pm
SGF
-
MDT
1 stop7h 21m
Delta
Tue 9/226:09 pm
MDT
-
SGF
1 stop4h 59m
Delta
Deal found 7/27$325
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:00 am
MCI
-
MDT
1 stop6h 45m
American Airlines
Sun 8/307:31 pm
MDT
-
MCI
1 stop6h 04m
American Airlines
Deal found 7/28$329
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
STL
-
MDT
1 stop7h 13m
Delta
Sun 8/166:00 am
MDT
-
STL
1 stop4h 39m
Delta
Deal found 7/26$334
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:22 am
MCI
-
MDT
1 stop4h 30m
United Airlines
Sun 8/306:37 am
MDT
-
MCI
2 stops8h 41m
United Airlines
Deal found 7/28$334
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:11 am
MCI
-
MDT
1 stop5h 02m
Delta
Sat 8/295:18 pm
MDT
-
MCI
1 stop4h 32m
Delta
Deal found 7/29$339
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:14 pm
MCI
-
MDT
1 stop4h 39m
United Airlines
Sat 8/2910:57 am
MDT
-
MCI
2 stops7h 33m
United Airlines
Deal found 7/29$344
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:30 am
STL
-
MDT
1 stop6h 22m
United Airlines
Sun 8/165:54 pm
MDT
-
STL
1 stop5h 07m
United Airlines
Deal found 7/27$349

Find flight deals from Missouri to Harrisburg

Keep the following information in mind while searching for Missouri to Harrisburg flight deals. Data was last updated July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$301
(American Airlines)

One-way from

$170
(Kiwi.com)

Popular in

May

Cheapest in

April

Average price

$396
Provider with most accurate pricing for Lambert-St Louis-Harrisburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Harrisburg flights.
Search Deals
From Missouri to Harrisburg
Search Deals
One-way flight from Missouri to Harrisburg
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Harrisburg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
Use the filters below to find and compare flights from Missouri to Harrisburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityHarrisburg

MCI - MDT

MCIMDT

Kansas City

Sat 9/19

5:13 am-11:23 am

1 stop5h 10m

Harrisburg

Sat 9/26

6:00 am-11:48 am

1 stop6h 48m

$309

St. LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Fri 8/28

7:25 am-1:32 pm

1 stop5h 07m

Harrisburg

Sun 8/30

10:40 am-3:38 pm

1 stop5h 58m

$319

St. LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Thu 8/27

8:40 am-2:03 pm

1 stop4h 23m

Harrisburg

Thu 9/3

5:54 pm-10:00 pm

1 stop5h 06m

$319

SpringfieldHarrisburg

SGF - MDT

SGFMDT

Springfield-Branson

Fri 9/18

3:19 pm-11:40 pm

1 stop7h 21m

Harrisburg

Tue 9/22

6:09 pm-10:08 pm

1 stop4h 59m

$325

Kansas CityHarrisburg

MCI - MDT

MCIMDT

Kansas City

Thu 8/27

11:22 am-4:52 pm

1 stop4h 30m

Harrisburg

Sun 8/30

6:37 am-2:18 pm

2 stops8h 41m

$334

Kansas CityHarrisburg

MCI - MDT

MCIMDT

Kansas City

Tue 8/25

8:11 am-2:13 pm

1 stop5h 02m

Harrisburg

Sat 8/29

5:18 pm-8:50 pm

1 stop4h 32m

$339

St. LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Thu 8/13

6:00 am-12:45 pm

1 stop5h 45m

Harrisburg

Sun 8/16

7:34 pm-11:34 pm

1 stop5h 00m

$349

St. LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Fri 9/18

4:59 pm-11:40 pm

1 stop5h 41m

Harrisburg

Mon 9/21

6:09 pm-11:42 pm

1 stop6h 33m

$379

Kansas CityHarrisburg

MCI - MDT

MCIMDT

Kansas City

Thu 8/13

6:00 am-11:45 am

1 stop4h 45m

Harrisburg

Mon 8/17

7:31 pm-12:35 am

1 stop6h 04m

$379

St. LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Wed 8/26

8:50 am-4:52 pm

1 stop7h 02m

Harrisburg

Wed 9/2

6:30 am-12:02 pm

1 stop6h 32m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 48 resultsSorted by cheapest first
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Best time to book a flight from Missouri to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Harrisburg

What is the cheapest month to book a flight from Missouri to Harrisburg?

Currently, March is the cheapest month in which you can book a flight from Missouri to Harrisburg (average of $300). Flying from Missouri to Harrisburg in May is currently the most expensive (average of $460). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Missouri to Harrisburg?

Airfare is below average for this route at the moment.
Missouri to Harrisburg flights typically cost between $338 and $442 in August.
The cheapest round-trip price found within the last 5 days was $301 on American Airlines (Aug 26-Sep 2).

Related info for your journey

Find useful and relevant information for your journey from Missouri to Harrisburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Harrisburg from Missouri?

    Most people fly into Harrisburg (MDT) if they book a flight to Harrisburg from Missouri. Harrisburg is conveniently located just 8.5 mi from Harrisburg’s city center.

  • How long is the flight from Missouri to Harrisburg?

    American Airlines, United Airlines, and Delta can get you from Missouri to Harrisburg in just under 5h 07m. Your travel time can differ by up to 2h 14m. Missouri and Harrisburg are separated by a distance of 731 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Missouri to Harrisburg one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $129. Users have also found prices from $134 and $236 on Delta and United Airlines, respectively.

  • What are the most popular routes from Missouri to Harrisburg?

    While some choose either Kansas City - Harrisburg or Springfield-Branson - Harrisburg, Lambert-St Louis - Harrisburg is the most popular route from Missouri to Harrisburg.

  • Can I find deals for flights from Missouri to Harrisburg that include hotel bookings?

    Yes. In addition to deals on Missouri to Harrisburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Harrisburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Harrisburg.

  • Can I find deals for business class flights from Missouri to Harrisburg?

    Yes. Cheapflights offers flight deals from Missouri to Harrisburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Harrisburg?

    Currently, March is the cheapest month in which you can book a flight from Missouri to Harrisburg (average of $300). Flying from Missouri to Harrisburg in May is currently the most expensive (average of $460). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Hershey
Mechanicsburg
Camp Hill
Carlisle

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Top 3 airlines flying from Missouri to Harrisburg

Discover the top 3 airlines that operate flights from Missouri to Harrisburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$355FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$359FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$260Average$490FlexibilityNo cancel feeOn-time69%

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