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$100+ Cheap flights from Harrisburg to Charleston (MDT - CHS)

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — CHS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Harrisburg to Charleston are usually found in October or May, booked 28 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Harrisburg to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Charleston (CHS). 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 June 12, 2025.

Round-trip from

$238
(Delta)

One-way from

$100
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$413
From Harrisburg to Charleston
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One-way flight from Harrisburg to Charleston
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Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Harrisburg to Charleston

Cheapest flights from Harrisburg to Charleston
Explore the most affordable flight options available from Harrisburg to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/9. 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.
Wed 6/256:25 pmMDT - CHS
1 stop4h 26mDelta
Mon 6/305:15 amCHS - MDT
1 stop5h 54mDelta
Deal found 6/9$238
This American Airlines deal was found by Cheapflights users on 6/12. 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 8/2112:04 pmMDT - CHS
1 stop5h 12mAmerican Airlines
Sun 8/245:00 amCHS - MDT
1 stop4h 02mAmerican Airlines
Deal found 6/12$249
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/107:00 pmMDT - CHS
1 stop19h 45mMultiple Airlines
Mon 7/1410:53 amCHS - MDT
2 stops31h 02mMultiple Airlines
Deal found 6/10$259
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 6/237:59 pmMDT - CHS
1 stop3h 58mUnited Airlines
Mon 6/307:40 pmCHS - MDT
1 stop3h 50mUnited Airlines
Deal found 6/11$298
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/94:36 pmMDT - CHS
2 stops22h 00mAllegiant Air
Sun 8/243:32 pmCHS - MDT
2 stops28h 51mAllegiant Air
Deal found 6/10$330

Cheapflights Fare Finder

Customize your flight search to find flights from Harrisburg to Charleston 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 June 12, 2025.
Use the filters below to find and compare flights from Harrisburg to Charleston that are best for you.

Fly from

Harrisburg

Fly to

Charleston

Route

Depart

Return

Price

HarrisburgCharleston

MDT - CHS

MDTCHS

Harrisburg

Wed 6/25

6:25 pm-10:51 pm

1 stop4h 26m

Charleston

Mon 6/30

5:15 am-11:09 am

1 stop5h 54m

$238

HarrisburgCharleston

MDT - CHS

MDTCHS

Harrisburg

Thu 8/21

12:04 pm-5:16 pm

1 stop5h 12m

Charleston

Sun 8/24

5:00 am-9:02 am

1 stop4h 02m

$249

HarrisburgCharleston

MDT - CHS

MDTCHS

Harrisburg

Thu 7/10

7:00 pm-2:45 pm

1 stop19h 45m

Charleston

Mon 7/14

10:53 am-5:55 pm

2 stops31h 02m

$259

HarrisburgCharleston

MDT - CHS

MDTCHS

Harrisburg

Mon 6/23

7:59 pm-11:57 pm

1 stop3h 58m

Charleston

Mon 6/30

7:40 pm-11:30 pm

1 stop3h 50m

$298

HarrisburgCharleston

MDT - CHS

MDTCHS

Harrisburg

Sat 8/9

4:36 pm-2:36 pm

2 stops22h 00m

Charleston

Sun 8/24

3:32 pm-8:23 pm

2 stops28h 51m

$330

HarrisburgCharleston

MDT - CHS

MDTCHS

Harrisburg

Tue 7/1

3:30 pm-7:59 pm

1 stop4h 29m

$100

HarrisburgCharleston

MDT - CHS

MDTCHS

Harrisburg

Tue 7/1

12:33 pm-9:46 pm

2 stops9h 13m

$114

HarrisburgCharleston

MDT - CHS

MDTCHS

Harrisburg

Thu 7/17

7:00 pm-2:45 pm

1 stop19h 45m

$121

HarrisburgCharleston

MDT - CHS

MDTCHS

Harrisburg

Wed 7/2

6:15 am-10:14 am

1 stop3h 59m

$135

HarrisburgCharleston

MDT - CHS

MDTCHS

Harrisburg

Wed 7/2

4:14 pm-2:36 pm

2 stops22h 22m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Harrisburg to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Harrisburg 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 Harrisburg to Charleston

How far ahead should I book a flight from Harrisburg to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Harrisburg to Charleston. Price data was last updated on June 9, 2025.

The price you pay for your flight from Harrisburg to Charleston may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Harrisburg to Charleston (average of $217). Flying from Harrisburg to Charleston in March is currently the most expensive (average of $335). 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.

What is the cheapest time of day to fly from MDT to CHS?

Find hourly flight availability from Harrisburg to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Harrisburg to Charleston in the evening. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the afternoon.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines and Allegiant Air from Harrisburg to Charleston. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Harrisburg to Charleston round-trip?

    According to our current data, Delta ($238), American Airlines ($249), and United Airlines ($298) offers the cheapest pricing from Harrisburg to Charleston. Delta is priced at 33% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Harrisburg to Charleston are American Airlines ($100), Delta ($114), and United Airlines ($135).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harrisburg to Charleston 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 Harrisburg to Charleston?

    Currently, August is the cheapest month in which you can book a flight from Harrisburg to Charleston (average of $217). Flying from Harrisburg to Charleston in March is currently the most expensive (average of $335). 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
North Charleston
Summerville
Walterboro
Mount Pleasant
Isle of Palms
Folly Beach
Santee
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Harrisburg to Charleston

Discover the top 3 airlines that operate flights from Harrisburg to Charleston. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$349FlexibilityNo cancel feeOn-time71%
DeltaCheapest$232Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$439FlexibilityNo cancel feeOn-time69%

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