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$446+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — CHS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$562
(United Airlines)

One-way from

$446
(United Airlines)
From Helena to South Carolina
Search Deals
One-way flight from Helena to South Carolina
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Find 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 June 12, 2025.

This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:02 pmHLN - CHS
1 stop23h 15mAlaska Airlines
Mon 9/226:17 pmCHS - HLN
1 stop23h 04mAlaska Airlines
Deal found 6/10$553
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:39 pmHLN - CHS
2 stops13h 08mUnited Airlines
Sat 8/164:27 pmCHS - HLN
1 stop6h 48mUnited Airlines
Deal found 6/10$562
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/192:39 pmHLN - CLT
1 stop6h 06mUnited Airlines
Mon 6/237:42 pmCLT - HLN
2 stops27h 33mUnited Airlines
Deal found 6/10$822
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/255:39 pmHLN - CAE
2 stops21h 21mUnited Airlines
Sun 6/297:45 pmCAE - HLN
2 stops23h 10mUnited Airlines
Deal found 6/10$828
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.
Thu 7/312:34 pmHLN - MYR
2 stops21h 32mUnited Airlines
Wed 8/64:50 pmMYR - HLN
2 stops30h 25mUnited Airlines
Deal found 6/11$874

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 June 12, 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

HelenaCharleston

HLN - CHS

HLNCHS

Helena

Sat 8/9

5:39 pm-8:47 am

2 stops13h 08m

Charleston

Sat 8/16

4:27 pm-9:15 pm

1 stop6h 48m

$562

HelenaCharleston

HLN - CHS

HLNCHS

Helena

Sat 8/9

4:09 pm-5:00 pm

1 stop22h 51m

Charleston

Sat 8/16

6:03 pm-3:31 pm

1 stop23h 28m

$695

HelenaColumbia

HLN - CAE

HLNCAE

Helena

Wed 6/25

5:39 pm-5:00 pm

2 stops21h 21m

Columbia Metropolitan

Sun 6/29

7:45 pm-4:55 pm

2 stops23h 10m

$828

HelenaMyrtle Beach

HLN - MYR

HLNMYR

Helena

Thu 7/31

2:34 pm-2:06 pm

2 stops21h 32m

Myrtle Beach Intl

Wed 8/6

4:50 pm-9:15 pm

2 stops30h 25m

$874

HelenaCharlotte

HLN - CLT

HLNCLT

Helena

Sun 8/3

2:34 pm-9:45 pm

2 stops29h 11m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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, August is the cheapest month in which you can book a flight from Helena to South Carolina (average of $217). Flying from Helena to South Carolina 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.

Rainfall in South Carolina by month

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

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.

Temperature in South Carolina by month

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

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).

Reviews of airlines servicing South Carolina

Get insights into the airlines that provide service to South Carolina. 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 South Carolina. Reviews last updated June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    While some choose either Helena - Myrtle Beach Intl or Helena - Charleston, 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.

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

    Currently, August is the cheapest month in which you can book a flight from Helena to South Carolina (average of $217). Flying from Helena to South Carolina 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

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Top airline flying from Helena to South Carolina

Discover the top airline that operate flights from Helena to South Carolina. 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
United AirlinesCheapest$550Average$696FlexibilityNo cancel feeOn-time69%

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