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Cheap flights from St. Louis to Harrisburg (STL - MDT) from $195

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — MDT
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
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The best prices from Lambert-St Louis to Harrisburg are usually found in November or June, booked 52 days in advance, depart on a Wednesday or Saturday and return on a Saturday

Cheap flight deals from St. Louis to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Harrisburg (MDT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 27, 2024.

Popular in

July

Cheapest in

November

Round-trip from

$376

One-way from

$237
High demand for flights, 16% potential price rise
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Best time to find cheap flights, 26% potential price drop
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From Lambert-St Louis to Harrisburg
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One-way flight from Lambert-St Louis to Harrisburg
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What is the cheapest day to fly round-trip from St. Louis to Harrisburg?

Thursday flights are generally found to be more expensive for flights from St. Louis to Harrisburg. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Harrisburg.

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

Find a great deal and save up to 181% by booking at least 53 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Harrisburg within the next two weeks, with the cheapest ticket starting at $467.

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

November can be a great time to fly to Harrisburg from St. Louis with a flight ticket averaging about $431. Cheapflights users have found deals in the month of November for as cheap as $320. The most expensive prices can be found in the month of July.

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

A simple way to save on the total cost of your ticket is to fly from St. Louis to Harrisburg in the morning. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the afternoon.

Cheap Delta flights from St. Louis to Harrisburg

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Harrisburg. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Consider these cheap Delta flights we've found departing from St. Louis to Harrisburg. Make sure to double check the flight details before booking.
Sat 9/75:05 pmSTL - MDT
1 stop5h 37mDelta
Wed 9/116:05 pmMDT - STL
1 stop6h 30mDelta
Deal found 4/25$198
Sun 6/95:25 pmSTL - MDT
1 stop5h 27mDelta
Sat 6/226:20 amMDT - STL
1 stop3h 55mDelta
Deal found 4/27$253
Sat 9/75:05 pmSTL - MDT
1 stop5h 37mDelta
Wed 9/113:35 pmMDT - STL
2 stops9h 00mDelta
Deal found 4/25$298
Tue 6/412:00 pmSTL - MDT
1 stop4h 36mDelta
Tue 6/116:20 amMDT - STL
2 stops9h 37mDelta
Deal found 4/26$323
Tue 6/46:30 amSTL - MDT
2 stops9h 41mDelta
Tue 6/116:20 amMDT - STL
2 stops9h 37mDelta
Deal found 4/26$361
Sat 5/411:49 amSTL - MDT
2 stops11h 09mDelta
Wed 5/812:25 pmMDT - STL
1 stop4h 32mDelta
Deal found 4/26$385
Sat 9/76:00 amSTL - MDT
2 stops10h 16mDelta
Wed 9/113:35 pmMDT - STL
2 stops9h 00mDelta
Deal found 4/25$431
Sun 6/95:25 pmSTL - MDT
1 stop5h 27mDelta
Sat 6/226:20 amMDT - STL
1 stop3h 55mDelta
Deal found 4/27$443
Fri 5/311:49 amSTL - MDT
1 stop4h 49mDelta
Mon 5/612:20 pmMDT - STL
2 stops10h 03mDelta
Deal found 4/27$483

Cheap American Airlines flights from St. Louis to Harrisburg

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Harrisburg. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Browse through some of the cheapest American Airlines flights traveling from St. Louis to Harrisburg. Check back soon if you're not seeing flights that suit your needs.
Tue 9/32:38 pmSTL - MDT
1 stop4h 05mAmerican Airlines
Sat 9/76:05 pmMDT - STL
1 stop6h 15mAmerican Airlines
Deal found 4/26$195
Tue 6/44:20 pmSTL - MDT
1 stop4h 43mAmerican Airlines
Tue 6/116:56 pmMDT - STL
1 stop6h 07mAmerican Airlines
Deal found 4/26$276
Sat 5/44:42 pmSTL - MDT
1 stop4h 14mAmerican Airlines
Wed 5/88:02 pmMDT - STL
1 stop4h 20mAmerican Airlines
Deal found 4/26$279
Sun 9/86:58 pmSTL - MDT
1 stop3h 55mAmerican Airlines
Wed 9/113:56 pmMDT - STL
1 stop6h 11mAmerican Airlines
Deal found 4/26$290
Thu 5/95:04 amSTL - MDT
1 stop5h 06mAmerican Airlines
Sun 5/125:44 amMDT - STL
1 stop8h 25mAmerican Airlines
Deal found 4/26$294
Fri 5/31:47 pmSTL - MDT
1 stop5h 31mAmerican Airlines
Mon 5/65:44 amMDT - STL
1 stop8h 25mAmerican Airlines
Deal found 4/27$296
Fri 5/31:47 pmSTL - MDT
1 stop5h 31mAmerican Airlines
Mon 5/68:02 pmMDT - STL
1 stop4h 20mAmerican Airlines
Deal found 4/26$333
Wed 7/176:04 amSTL - MDT
1 stop6h 13mAmerican Airlines
Mon 7/226:56 pmMDT - STL
1 stop5h 58mAmerican Airlines
Deal found 4/26$347
Sun 6/239:06 amSTL - MDT
1 stop4h 51mAmerican Airlines
Sun 6/305:00 amMDT - STL
1 stop4h 33mAmerican Airlines
Deal found 4/26$360

Cheap St. Louis to Harrisburg flights in April & May 2024

Find cheap flight options from St. Louis to Harrisburg specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 27, 2024.
Listed are some of the best fares we've found on flights departing from St. Louis to Harrisburg in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 5/44:42 pmSTL - MDT
1 stop4h 14mAmerican Airlines
Wed 5/88:02 pmMDT - STL
1 stop4h 20mAmerican Airlines
Deal found 4/26$279
Thu 5/95:04 amSTL - MDT
1 stop5h 06mAmerican Airlines
Sun 5/125:44 amMDT - STL
1 stop8h 25mAmerican Airlines
Deal found 4/26$294
Fri 5/31:47 pmSTL - MDT
1 stop5h 31mAmerican Airlines
Mon 5/65:44 amMDT - STL
1 stop8h 25mAmerican Airlines
Deal found 4/27$296
Fri 5/31:47 pmSTL - MDT
1 stop5h 31mAmerican Airlines
Mon 5/68:02 pmMDT - STL
1 stop4h 20mAmerican Airlines
Deal found 4/26$333
Sun 5/57:16 pmSTL - MDT
1 stop11h 14mFrontier
Thu 5/92:16 pmMDT - STL
1 stop17h 57mFrontier
Deal found 4/26$338
Sat 5/411:49 amSTL - MDT
2 stops11h 09mDelta
Wed 5/812:25 pmMDT - STL
1 stop4h 32mDelta
Deal found 4/26$385
Fri 5/311:49 amSTL - MDT
1 stop4h 49mDelta
Mon 5/612:20 pmMDT - STL
2 stops10h 03mDelta
Deal found 4/27$483
Fri 5/310:10 amSTL - MDT
1 stop5h 49mUnited Airlines
Mon 5/65:40 pmMDT - STL
2 stops20h 01mUnited Airlines
Deal found 4/26$490
Sat 5/411:49 amSTL - MDT
2 stops11h 09mDelta
Wed 5/86:00 amMDT - STL
2 stops11h 46mDelta
Deal found 4/26$535

St. Louis to Harrisburg 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Harrisburg in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Listed are some of the best fares we've found on flights departing from St. Louis to Harrisburg in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 9/32:38 pmSTL - MDT
1 stop4h 05mAmerican Airlines
Sat 9/76:05 pmMDT - STL
1 stop6h 15mAmerican Airlines
Deal found 4/26$195
Sat 9/75:05 pmSTL - MDT
1 stop5h 37mDelta
Wed 9/116:05 pmMDT - STL
1 stop6h 30mDelta
Deal found 4/25$198
Sun 6/95:25 pmSTL - MDT
1 stop5h 27mDelta
Sat 6/226:20 amMDT - STL
1 stop3h 55mDelta
Deal found 4/27$253
Tue 6/44:20 pmSTL - MDT
1 stop4h 43mAmerican Airlines
Tue 6/116:56 pmMDT - STL
1 stop6h 07mAmerican Airlines
Deal found 4/26$276
Sat 5/44:42 pmSTL - MDT
1 stop4h 14mAmerican Airlines
Wed 5/88:02 pmMDT - STL
1 stop4h 20mAmerican Airlines
Deal found 4/26$279
Sun 9/86:58 pmSTL - MDT
1 stop3h 55mAmerican Airlines
Wed 9/113:56 pmMDT - STL
1 stop6h 11mAmerican Airlines
Deal found 4/26$290
Thu 5/95:04 amSTL - MDT
1 stop5h 06mAmerican Airlines
Sun 5/125:44 amMDT - STL
1 stop8h 25mAmerican Airlines
Deal found 4/26$294
Fri 5/31:47 pmSTL - MDT
1 stop5h 31mAmerican Airlines
Mon 5/65:44 amMDT - STL
1 stop8h 25mAmerican Airlines
Deal found 4/27$296
Sat 9/75:05 pmSTL - MDT
1 stop5h 37mDelta
Wed 9/113:35 pmMDT - STL
2 stops9h 00mDelta
Deal found 4/25$298

St. Louis to Harrisburg flights leaving soon

Find last-minute flight options from St. Louis to Harrisburg for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Consider one of these great deals we found on last-minute flights from St. Louis to Harrisburg. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 5/44:42 pmSTL - MDT
1 stop4h 14mAmerican Airlines
Wed 5/88:02 pmMDT - STL
1 stop4h 20mAmerican Airlines
Deal found 4/26$279
Fri 5/31:47 pmSTL - MDT
1 stop5h 31mAmerican Airlines
Mon 5/65:44 amMDT - STL
1 stop8h 25mAmerican Airlines
Deal found 4/27$296
Fri 5/31:47 pmSTL - MDT
1 stop5h 31mAmerican Airlines
Mon 5/68:02 pmMDT - STL
1 stop4h 20mAmerican Airlines
Deal found 4/26$333
Sun 5/57:16 pmSTL - MDT
1 stop11h 14mFrontier
Thu 5/92:16 pmMDT - STL
1 stop17h 57mFrontier
Deal found 4/26$338
Sat 5/411:49 amSTL - MDT
2 stops11h 09mDelta
Wed 5/812:25 pmMDT - STL
1 stop4h 32mDelta
Deal found 4/26$385
Fri 5/311:49 amSTL - MDT
1 stop4h 49mDelta
Mon 5/612:20 pmMDT - STL
2 stops10h 03mDelta
Deal found 4/27$483
Fri 5/310:10 amSTL - MDT
1 stop5h 49mUnited Airlines
Mon 5/65:40 pmMDT - STL
2 stops20h 01mUnited Airlines
Deal found 4/26$490
Sat 5/411:49 amSTL - MDT
2 stops11h 09mDelta
Wed 5/86:00 amMDT - STL
2 stops11h 46mDelta
Deal found 4/26$535
Sun 5/55:15 amSTL - MDT
1 stop4h 57mAmerican Airlines
Thu 5/95:44 amMDT - STL
2 stops8h 26mAmerican Airlines
Deal found 4/26$560

One-way flights to Harrisburg from St. Louis

Search for one-way flight options from St. Louis to Harrisburg. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Users in need of a one-way flight from St. Louis to Harrisburg can choose from these deals. Users can also find round-trip St. Louis to Harrisburg flights by using the search form above.
Thu 6/66:00 amSTL - MDT
1 stop6h 06mAmerican Airlines
Deal found 4/26$237
Tue 4/307:10 amSTL - MDT
1 stop6h 59mAmerican Airlines
Deal found 4/25$341
Tue 4/306:30 amSTL - MDT
2 stops9h 39mDelta
Deal found 4/25$347
Thu 6/67:00 amSTL - MDT
2 stops9h 36mDelta
Deal found 4/26$354

Find flights from St. Louis to Harrisburg within your budget

Customize your flight search to find flights from St. Louis 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 2,991,349 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$195 - $477

Route

Depart

Return

Price

Lambert-St LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Tue 9/3

1 stop4h 05m

Harrisburg

Sat 9/7

1 stop6h 15m

$195

Lambert-St LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Sat 9/7

1 stop5h 37m

Harrisburg

Wed 9/11

1 stop6h 30m

$198

Lambert-St LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Sun 6/9

1 stop5h 27m

Harrisburg

Sat 6/22

1 stop3h 55m

$253

Lambert-St LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Tue 6/4

1 stop4h 43m

Harrisburg

Tue 6/11

1 stop6h 07m

$276

Lambert-St LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Sun 9/8

1 stop3h 55m

Harrisburg

Wed 9/11

1 stop6h 11m

$290

Lambert-St LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Thu 5/9

1 stop5h 06m

Harrisburg

Sun 5/12

1 stop8h 25m

$294

Lambert-St LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Sat 9/7

1 stop5h 37m

Harrisburg

Wed 9/11

2 stops9h 00m

$298

Lambert-St LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Tue 6/4

1 stop4h 36m

Harrisburg

Tue 6/11

2 stops9h 37m

$323

Lambert-St LouisHarrisburg

STL - MDT

STLMDT

Lambert-St Louis

Tue 9/3

2 stops19h 31m

Harrisburg

Sat 9/7

1 stop4h 32m

$477

Flights are sorted by cheapest first

Deals found on 4/26

When is the best time to book a flight from St. Louis to Harrisburg?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Harrisburg. Price data was last updated on January 28, 2024.
Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Harrisburg. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Harrisburg. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Harrisburg flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Harrisburg by month

Plan your trip from St. Louis to Harrisburg by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Harrisburg is currently $320 while a round-trip flight costs $289. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from St. Louis to Harrisburg (average of $376). Flying from St. Louis to Harrisburg in June is currently the most expensive (average of $480). 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.

January

$376

February

$385

March

$403

April

$396

May

$443

June

$480

July

$472

August

$412

September

$403

October

$397

November

$407

December

$392

Temperature and rainfall in Harrisburg by month

Plan your trip to Harrisburg by taking into account the average temperature and rainfall totals by month.

MDT

Temperature

30.2 - 75.2 °F

Reviews of airlines servicing Harrisburg

Get insights into the airlines that provide service to Harrisburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harrisburg. Reviews last updated April 27, 2024.
To help decide which airline to fly from St. Louis to Harrisburg, see what other customers have to say about Delta, American Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,951 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,875 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

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

  • Can I find flights from St. Louis to Harrisburg for under $200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Harrisburg for under $200. The cheapest flight booked recently is on American Airlines for just $195, but on average you can expect to pay $405.

  • Are there last-minute flights available from St. Louis to Harrisburg for under $300?

    There are currently 12+ open flights from St. Louis to Harrisburg within the next 7 days for less than $300.

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

    Flying on American Airlines is currently your cheapest option to Harrisburg, with prices starting at $195. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $198 and $477, respectively. American Airlines is priced at 54% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular airlines that fly from St. Louis to Harrisburg?

    The most popular airlines flying from St. Louis to Harrisburg are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

  • What does STL to MDT mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to Harrisburg Airport flight would often be abbreviated as a STL to MDT flight.

  • Can I find deals for flights from St. Louis to Harrisburg that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Harrisburg flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Harrisburg with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Harrisburg flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Harrisburg that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Harrisburg?

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

  • Can I find deals for business class flights from St. Louis to Harrisburg?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Harrisburg that allow pets onboard?

    Many airlines flying from St. Louis to Harrisburg offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Harrisburg?

    Yes, you can often find last-minute deals on St. Louis to Harrisburg flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Harrisburg flight deals updated?

    The St. Louis to Harrisburg flight deals you see on this page were last updated on 4/27.

See more FAQs

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Top 3 airlines flying from St. Louis to Harrisburg

Discover the top 3 airlines that operate flights from St. Louis 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 2,991,349 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$237Average$382FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$244Average$338FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$404Average$616FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from St. Louis to Harrisburg by cabin class

Find flights from St. Louis to Harrisburg, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Harrisburg?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St. Louis to Harrisburg. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Harrisburg?

Cheapflights helps you find that perfect flight to Harrisburg from St. Louis by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from St. Louis to Harrisburg with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from St. Louis to Harrisburg flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from St. Louis to Harrisburg become cheaper?

Not ready to book yet? You can track prices for flights from St. Louis to Harrisburg on Cheapflights with our Price Alert feature and get notified when better prices are available.

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