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 09m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 1785 mi.

In terms of precipitation, rainfall in South Carolina ranges from 3.0 - 6.5 inches per month. July is typically the wettest month, when rainfall can reach 6.5 in. November is typically the driest time to visit South Carolina when rainfall is around 3.0 in.

If weather is an important factor for your trip to South Carolina, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

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

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

What is the cheapest time of day to fly from HLN to SC?

When flying from Helena to South Carolina, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$334+ Cheap Flights from Helena to South Carolina

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Cheap flight deals from Helena to South Carolina

Cheapest

Best

Last-minute

One-way

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 August 28, 2026.

Thu 9/36:15 am -

1 stop7h 01m

Tue 9/84:23 pm -

1 stop7h 07m

Deal found 8/25

$572

Wed 9/236:15 am -

2 stops12h 45m

Thu 10/158:46 am -

1 stop7h 02m

Deal found 8/24

$623

Mon 11/236:28 am -

2 stops12h 26m

Fri 11/278:36 am -

1 stop7h 04m

Deal found 8/23

$647

Thu 12/312:27 pm -

1 stop6h 30m

Tue 1/57:47 pm -

2 stops27h 12m

Deal found 8/23

$704

Thu 9/242:30 pm -

1 stop29h 01m

Thu 10/158:46 am -

1 stop7h 02m

Deal found 8/24

$728

Best flights from Helena to South Carolina
Discover carefully curated flight deals from Helena to South Carolina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.

Sat 1/237:00 am -

1 stop6h 09m

Tue 1/264:05 pm -

1 stop6h 54m

Deal found 8/27

$459

Sat 1/307:00 am -

1 stop5h 57m

Tue 2/24:00 pm -

1 stop6h 59m

Deal found 8/25

$459

Sat 1/97:00 am -

2 stops14h 19m

Tue 1/1210:23 am -

2 stops12h 36m

Deal found 8/27

$469

Sat 1/97:00 am -

2 stops14h 42m

Tue 1/1210:20 am -

2 stops12h 39m

Deal found 8/23

$614

Sat 1/302:30 pm -

2 stops22h 03m

Tue 2/211:25 am -

2 stops11h 34m

Deal found 8/23

$618

One-way flights from Helena to South Carolina
Search for one-way flight options from Helena to South Carolina. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.

Mon 9/285:18 pm -

1 stop22h 48m

Deal found 8/27

$334

Mon 10/56:25 am -

2 stops12h 50m

Deal found 8/24

$470

Wed 10/146:25 am -

2 stops12h 50m

Deal found 8/27

$477

Tue 11/246:28 am -

1 stop6h 48m

Deal found 8/27

$540

Mon 9/285:18 pm -

3 stops38h 50m

Deal found 8/27

$634

Mon 10/55:26 pm -

3 stops39h 40m

Deal found 8/24

$783

Wed 9/166:15 am -

2 stops12h 58m

Deal found 8/26

$795

Wed 10/145:26 pm -

3 stops39h 45m

Deal found 8/27

$798

Tue 11/245:03 pm -

3 stops28h 24m

Deal found 8/27

$845

Fri 9/186:15 am -

2 stops8h 48m

Deal found 8/26

$1,656

Find flight deals from Helena to South Carolina

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Round-trip from	$359 (Delta)
One-way from	$334 (Alaska Airlines)

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Use the filters below to find and compare flights from Helena to South Carolina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaCharlotte

HLN Helena - CLT Charlotte Douglas

HLNCLT

Helena

Sat 1/23

7:00 am-3:09 pm

1 stop6h 09m

Charlotte Douglas

Tue 1/26

4:05 pm-8:59 pm

1 stop6h 54m

$459

Quickest round-trip

HelenaCharleston

HLN Helena - CHS Charleston

HLNCHS

Helena

Sat 1/30

7:00 am-2:57 pm

1 stop5h 57m

Charleston

Tue 2/2

4:00 pm-8:59 pm

1 stop6h 59m

$459

HelenaCharleston

HLN Helena - CHS Charleston

HLNCHS

Helena

Sat 1/9

7:00 am-11:19 pm

2 stops14h 19m

Charleston

Tue 1/12

10:23 am-8:59 pm

2 stops12h 36m

$469

HelenaColumbia

HLN Helena - CAE Columbia Metropolitan

HLNCAE

Helena

Sat 1/9

7:00 am-11:42 pm

2 stops14h 42m

Columbia Metropolitan

Tue 1/12

10:20 am-8:59 pm

2 stops12h 39m

$614

HelenaMyrtle Beach

HLN Helena - MYR Myrtle Beach Intl

HLNMYR

Helena

Sat 1/30

2:30 pm-2:33 pm

2 stops22h 03m

Myrtle Beach Intl

Tue 2/2

11:25 am-8:59 pm

2 stops11h 34m

$618

Cheapest one-way

HelenaCharleston

HLN Helena - CHS Charleston

HLNCHS

Helena

Mon 9/28

5:18 pm-6:06 pm

1 stop22h 48m

$334

HelenaCharlotte

HLN Helena - CLT Charlotte Douglas

HLNCLT

Helena

Mon 10/5

6:25 am-9:15 pm

2 stops12h 50m

$470

HelenaCharlotte

HLN Helena - CLT Charlotte Douglas

HLNCLT

Helena

Wed 10/14

6:25 am-9:15 pm

2 stops12h 50m

$477

Quickest one-way

HelenaCharlotte

HLN Helena - CLT Charlotte Douglas

HLNCLT

Helena

Tue 11/24

6:28 am-3:16 pm

1 stop6h 48m

$540

HelenaCharleston

HLN Helena - CHS Charleston

HLNCHS

Helena

Mon 9/28

5:18 pm-10:08 am

3 stops38h 50m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Showing 1-10 of 14 resultsSorted by cheapest first

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.

HLN-CHS

HLN-CLT

HLN-CAE

HLN-MYR

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

HLN-USSC

HLN-CHS

HLN-CLT

HLN-CAE

HLN-MYR

No data available for this route at this time. Please check back soon.

Related info for your journey

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 09m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 1785 mi.
What are the most popular routes from Helena to South Carolina?
While some choose either Helena - Charleston or Helena - Columbia Metropolitan, Helena - Charlotte Douglas 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.

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$334+ Cheap flights from Helena (HLN) to South Carolina

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Helena to South Carolina with Cheapflights

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Cheap flight deals from Helena to South Carolina

Cheapest flights from Helena to South CarolinaExplore 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 August 28, 2026.

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 August 28, 2026.

Best flights from Helena to South CarolinaDiscover carefully curated flight deals from Helena to South Carolina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.

Discover carefully curated flight deals from Helena to South Carolina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.

Last-minute flights from Helena to South CarolinaDiscover last-minute flight deals from Helena to South Carolina. Data last updated August 28, 2026 and is based on user searches.

Discover last-minute flight deals from Helena to South Carolina. Data last updated August 28, 2026 and is based on user searches.

One-way flights from Helena to South CarolinaSearch for one-way flight options from Helena to South Carolina. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.

Search for one-way flight options from Helena to South Carolina. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.

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Use the filters below to find and compare flights from Helena to South Carolina that are best for you.

Best time to book a flight from Helena to South Carolina

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Related info for your journey

What airport do you fly from for flights from Helena to South Carolina?

How long is the flight from Helena to South Carolina?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Helena to South Carolina

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Complete your trip to South Carolina by adding a car rental and/or hotel reservation to your travel itinerary.

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Helena and South Carolina flights

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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 August 28, 2026.

Best flights from Helena to South Carolina
Discover carefully curated flight deals from Helena to South Carolina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 28, 2026.

Last-minute flights from Helena to South Carolina
Discover last-minute flight deals from Helena to South Carolina. Data last updated August 28, 2026 and is based on user searches.

One-way flights from Helena to South Carolina
Search for one-way flight options from Helena to South Carolina. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.