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$341+ Cheap flights from Harlingen, TX (HRL) 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — CHS
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Harlingen to South Carolina

Keep the following information in mind while searching for Harlingen to South Carolina flight deals. Data was last updated November 6, 2025.

Round-trip from

$341
(United Airlines)
From Harlingen Valley Intl to South Carolina
Search Deals

Find flight deals from Harlingen to South Carolina

Cheapest flights from Harlingen to South Carolina
Explore the most affordable flight options available from Harlingen to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/3. 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 11/85:00 pmHRL - SAV
1 stop5h 15mUnited Airlines
Tue 11/113:30 pmSAV - HRL
1 stop5h 09mUnited Airlines
Deal found 11/3$383
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 11/812:11 pmHRL - SAV
2 stops8h 23mAmerican Airlines
Tue 11/117:37 amSAV - HRL
2 stops11h 33mAmerican Airlines
Deal found 11/3$393
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Wed 12/312:48 pmHRL - SAV
1 stop6h 20mAmerican Airlines
Mon 1/57:00 amSAV - HRL
1 stop8h 18mAmerican Airlines
Deal found 11/6$429

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen 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 November 6, 2025.
Use the filters below to find and compare flights from Harlingen to South Carolina that are best for you.

Fly from

Harlingen

Fly to

South Carolina

Route

Depart

Return

Price

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Tue 3/3

12:10 pm-11:59 pm

2 stops10h 49m

Greenville

Wed 3/4

12:05 pm-9:59 pm

2 stops10h 54m

$341

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Tue 3/3

2:46 pm-10:35 pm

1 stop6h 49m

Greenville

Wed 3/4

4:25 pm-10:51 pm

1 stop7h 26m

$360

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Tue 2/24

12:10 pm-6:06 pm

1 stop4h 56m

Savannah/Hilton Head

Sat 2/28

3:28 pm-7:58 pm

1 stop5h 30m

$365

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Wed 12/31

2:48 pm-10:08 pm

1 stop6h 20m

Savannah/Hilton Head

Mon 1/5

7:00 am-2:18 pm

1 stop8h 18m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Best time to book a flight from Harlingen to South Carolina

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

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

Find hourly flight availability from Harlingen to South Carolina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

When flying from Harlingen, Texas to South Carolina, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 57% versus a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Harlingen 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 Harlingen to South Carolina?

    Harlingen Valley Intl (HRL) is the airport you will fly out of if you book a flight from Harlingen to South Carolina. It is only a 3.7 mi journey to Valley Intl (HRL) from Harlingen’s city center.

  • How long is the flight from Harlingen, Texas to South Carolina?

    There are many flights that can get you from Harlingen, Texas to South Carolina in 6h 49m. Fly via United Airlines or American Airlines to get the fastest option. The distance between Harlingen, Texas and South Carolina is about 1093 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harlingen 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.

See more FAQs

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