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$379+ Cheap flights from Helena (HLN) to South Carolina

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — CHS
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from Helena to South Carolina

Cheapest flights from Helena to South Carolina
Explore the most affordable flight options available from Helena to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This United Airlines deal was found by Cheapflights users on 12/7. 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 12/226:10 amHLN - CLT
2 stops13h 10mUnited Airlines
Fri 12/268:00 amCLT - HLN
1 stop7h 45mUnited Airlines
Deal found 12/7$611

Find flight deals from Helena to South Carolina

Keep the following information in mind while searching for Helena to South Carolina flight deals. Data was last updated December 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$379
(United Airlines)
Provider with most accurate pricing for Helena-Myrtle Beach Intl flight deals.
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Provider most trusted by Cheapflights users for Helena-Myrtle Beach Intl flights.
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From Helena to South Carolina
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to South Carolina 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 December 8, 2025.
Use the filters below to find and compare flights from Helena to South Carolina that are best for you.

Fly from

Helena

Fly to

South Carolina

Route

Depart

Return

Price

HelenaCharlotte

HLN - CLT

HLNCLT

Helena

Sat 1/17

2:27 pm-10:59 pm

1 stop6h 32m

Charlotte Douglas

Tue 1/20

8:00 am-1:41 pm

1 stop7h 41m

$379

HelenaCharlotte

HLN - CLT

HLNCLT

Helena

Sat 1/31

2:27 pm-10:59 pm

1 stop6h 32m

Charlotte Douglas

Wed 2/4

4:19 pm-9:26 pm

1 stop7h 07m

$379

HelenaCharleston

HLN - CHS

HLNCHS

Helena

Sat 1/31

6:48 pm-6:22 pm

1 stop21h 34m

Charleston

Wed 2/4

7:22 pm-6:11 pm

1 stop24h 49m

$413

HelenaColumbia

HLN - CAE

HLNCAE

Helena

Sat 1/24

6:15 am-9:21 pm

2 stops13h 06m

Columbia Metropolitan

Tue 1/27

2:37 pm-1:41 pm

2 stops25h 04m

$498

HelenaCharleston

HLN - CHS

HLNCHS

Helena

Sat 1/31

6:15 am-11:44 pm

2 stops15h 29m

Charleston

Wed 2/4

4:01 pm-9:26 pm

1 stop7h 25m

$538

HelenaCharleston

HLN - CHS

HLNCHS

Helena

Wed 3/11

4:36 pm-5:32 pm

1 stop22h 56m

Charleston

Sun 3/15

6:32 pm-3:59 pm

1 stop23h 27m

$594

HelenaCharlotte

HLN - CLT

HLNCLT

Helena

Mon 12/22

6:10 am-9:20 pm

2 stops13h 10m

Charlotte Douglas

Fri 12/26

8:00 am-1:45 pm

1 stop7h 45m

$611

HelenaCharleston

HLN - CHS

HLNCHS

Helena

Wed 3/11

6:15 am-11:30 pm

2 stops15h 15m

Charleston

Sun 3/15

6:00 am-1:38 pm

2 stops9h 38m

$882

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Best time to book a flight from Helena to South Carolina

Have a flexible travel schedule? Discover the best time to fly to South Carolina from Helena 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 Helena to South Carolina

What is the cheapest month to book a flight from Helena to South Carolina?

Currently, October is the cheapest month in which you can book a flight from Helena to South Carolina (average of $147). Flying from Helena to South Carolina in June is currently the most expensive (average of $387). 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.

Related info for your journey

Find useful and relevant information for your journey from Helena to South Carolina. 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 from for flights from Helena to South Carolina?

    Located just 2.7 mi from the city center, Helena (HLN) is the airport most travelers will use when flying to South Carolina from Helena.

  • How long is the flight from Helena to South Carolina?

    There are many flights that can get you from Helena to South Carolina in 6h 32m. Fly via United Airlines or Alaska Airlines to get the fastest option. Airlines will cover a distance of 1785 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Helena to South Carolina?

    While some choose either Helena - Columbia Metropolitan or Helena - Augusta Bush Field, Helena - Charleston is the most popular route from Helena to South Carolina.

  • Can I find deals for flights from Helena to South Carolina that include hotel bookings?

    Yes. In addition to deals on Helena to South Carolina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to South Carolina?

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

  • Can I find deals for business class flights from Helena to South Carolina?

    Yes. Cheapflights offers flight deals from Helena to South Carolina 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 Helena to South Carolina?

    Currently, October is the cheapest month in which you can book a flight from Helena to South Carolina (average of $147). Flying from Helena to South Carolina in June is currently the most expensive (average of $387). 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

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