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Flights from St. Louis to Harrisburg
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Flights from St. Louis to Harrisburg Starting at €102

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • STL17:20
        22h 20m
        1 stop
        MDT16:40
        Mon, Mar 3|St. Louis - Harrisburg|Frontier Airlines
        €102€357
        71% OFF
        71% OFF
        €357€102

        Choose Frontier Airlines flights from St. Louis to Harrisburg. The one-way connecting flight with Frontier Airlines departs from St. Louis Lambert International Airport on Mon, Mar 3, arriving at Harrisburg International Airport. One-way Prices start from €102 including taxes and charges.

      • STL17:20
        22h 20m
        1 stop
        MDT16:40
        Mon, Feb 24|St. Louis - Harrisburg|Frontier Airlines
        €122€357
        66% OFF
        66% OFF
        €357€122

        Choose Frontier Airlines flights from St. Louis to Harrisburg. The one-way connecting flight with Frontier Airlines departs from St. Louis Lambert International Airport on Mon, Feb 24, arriving at Harrisburg International Airport. One-way Prices start from €122 including taxes and charges.

      • STL16:57
        20h 25m
        1 stop
        MDT14:22
        Mon, Apr 7|St. Louis - Harrisburg|Frontier Airlines
        €127€357
        64% OFF
        64% OFF
        €357€127

        Choose Frontier Airlines flights from St. Louis to Harrisburg. The one-way connecting flight with Frontier Airlines departs from St. Louis Lambert International Airport on Mon, Apr 7, arriving at Harrisburg International Airport. One-way Prices start from €127 including taxes and charges.

      • STL12:00
        8h 9m
        1 stop
        MDT21:09
        Tue, Mar 4|St. Louis - Harrisburg|American Airlines
        €208
        €208

        Choose American Airlines flights from St. Louis to Harrisburg. The one-way connecting flight with American Airlines departs from St. Louis Lambert International Airport on Tue, Mar 4, arriving at Harrisburg International Airport. One-way Prices start from €208 including taxes and charges.

      • STL15:47
        23h 45m
        1 stop
        MDT16:32
        Mon, Apr 7|St. Louis - Harrisburg|American Airlines
        €218
        €218

        Choose American Airlines flights from St. Louis to Harrisburg. The one-way connecting flight with American Airlines departs from St. Louis Lambert International Airport on Mon, Apr 7, arriving at Harrisburg International Airport. One-way Prices start from €218 including taxes and charges.

      • STL16:45
        6h 3m
        1 stop
        MDT23:48
        Fri, Mar 28|St. Louis - Harrisburg|Delta Air Lines
        €223
        €223

        Choose Delta Air Lines flights from St. Louis to Harrisburg. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Fri, Mar 28, arriving at Harrisburg International Airport. One-way Prices start from €223 including taxes and charges.

      • STL10:18
        9h 51m
        1 stop
        MDT21:09
        Tue, Mar 4|St. Louis - Harrisburg|United Airlines
        €229
        €229

        Choose United Airlines flights from St. Louis to Harrisburg. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Tue, Mar 4, arriving at Harrisburg International Airport. One-way Prices start from €229 including taxes and charges.

      • STL17:36
        26h 33m
        1 stop
        MDT21:09
        Mon, Mar 3|St. Louis - Harrisburg|United Airlines
        €230
        €230

        Choose United Airlines flights from St. Louis to Harrisburg. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Mon, Mar 3, arriving at Harrisburg International Airport. One-way Prices start from €230 including taxes and charges.

      • STL15:40
        17h 37m
        1 stop
        MDT10:17
        Mon, Apr 7|St. Louis - Harrisburg|United Airlines
        €232
        €232

        Choose United Airlines flights from St. Louis to Harrisburg. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Mon, Apr 7, arriving at Harrisburg International Airport. One-way Prices start from €232 including taxes and charges.

      • STL15:25
        4h 59m
        1 stop
        MDT21:24
        Thu, Mar 20|St. Louis - Harrisburg|United Airlines
        €238
        €238

        Choose United Airlines flights from St. Louis to Harrisburg. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Thu, Mar 20, arriving at Harrisburg International Airport. One-way Prices start from €238 including taxes and charges.

      • STL01:00 pm
        3h 5m
        Nonstop
        HAR02:00 pm
        Wed, Feb 26|St. Louis - Harrisburg|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

St. Louis to Harrisburg flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA5051

    American Airlines

    06:00

    STL

    2.2h

    09:10

    PHL

    SMTWTFS
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  2. AA5838

    American Airlines

    10:35

    PHL

    0.9h

    11:32

    MDT

    SMTWTFS

  3. DL1536

    Delta Air Lines

    07:20

    STL

    1.6h

    09:58

    ATL

    SMTWTFS
    Search

  4. DL1240

    Delta Air Lines

    10:35

    ATL

    2.0h

    12:33

    DTW

    SMTWTFS

  5. DL3974

    Delta Air Lines

    14:45

    DTW

    1.5h

    16:14

    MDT

    SMTWTFS

  6. UA4383

    United Airlines

    11:45

    STL

    1.4h

    13:12

    ORD

    SMTWTFS
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  7. UA3676

    United Airlines

    13:55

    ORD

    1.9h

    16:47

    MDT

    SMTWTFS

  8. DL1289

    Delta Air Lines

    11:50

    STL

    1.6h

    14:27

    DTW

    SMTWTFS
    Search

  9. DL3974

    Delta Air Lines

    14:45

    DTW

    1.5h

    16:14

    MDT

    SMTWTFS

  10. AA4595

    American Airlines

    11:55

    STL

    1.4h

    13:17

    ORD

    SMTWTFS
    Search

  11. UA714

    United Airlines

    18:23

    ORD

    2.0h

    21:26

    MDT

    SMTWTFS

  12. UA4566

    United Airlines

    13:03

    STL

    1.5h

    14:35

    ORD

    SMTWTFS
    Search

  13. UA714

    United Airlines

    18:23

    ORD

    2.0h

    21:26

    MDT

    SMTWTFS

  14. AA3863

    American Airlines

    15:10

    STL

    1.4h

    16:34

    ORD

    SMTWT-S
    Search

  15. AA5791

    American Airlines

    20:04

    ORD

    1.8h

    22:51

    MDT

    SMTWTFS

  16. UA1840

    United Airlines

    15:32

    STL

    1.4h

    16:54

    ORD

    SMTWTFS
    Search

  17. UA714

    United Airlines

    18:23

    ORD

    2.0h

    21:26

    MDT

    SMTWTFS

  18. UA1761

    United Airlines

    15:43

    STL

    1.4h

    17:04

    ORD

    -M--TF-
    Search

  19. UA714

    United Airlines

    18:23

    ORD

    2.0h

    21:26

    MDT

    SMTWTFS

  20. DL1485

    Delta Air Lines

    17:40

    STL

    1.8h

    20:25

    ATL

    SMTWTFS
    Search

  21. DL1283

    Delta Air Lines

    21:49

    ATL

    1.9h

    23:40

    MDT

    SMTWTFS
Find more flights and airlines

Find the best time to fly from St. Louis to Harrisburg

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from St. Louis (STL) to Harrisburg (HAR) the cheapest?

    Airlines adjust prices for flights from St. Louis to Harrisburg based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to Harrisburg (HAR) cost?

    According to Trip.com's data, the lowest price is around €451.

  • What is the transportation method from the main airport to downtown in Harrisburg?

    • The distance from Harrisburg International Airport to downtown is about 13 km. It takes about 30 minutes by taxi.

How to find a cheap flight from St. Louis to Harrisburg

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Harrisburg. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from St. Louis to Harrisburg

Cheapest nonstop flight price€102
Off-season for travelJanuary
Peak season for travelNovember
Flight distance1,157.02 km
Popular airlineDelta Air Lines

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