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$230+ Cheap flights from Harlingen, TX (HRL) 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — CHS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$230
(United Airlines)
From Harlingen Valley Intl to South Carolina
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One-way flight from Harlingen Valley Intl to South Carolina
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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 September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/302:51 pmHRL - SAV
1 stop6h 46mAmerican Airlines
Sat 10/43:40 pmSAV - HRL
1 stop8h 17mAmerican Airlines
Deal found 9/15$289
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:00 amHRL - GSP
1 stop6h 15mSouthwest
Sat 11/13:35 pmGSP - HRL
1 stop6h 50mSouthwest
Deal found 9/15$349
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/305:23 amHRL - GSP
2 stops9h 35mAmerican Airlines
Sat 11/16:09 pmGSP - HRL
1 stop5h 55mAmerican Airlines
Deal found 9/15$354
This American Airlines deal was found by Cheapflights users on 9/16. 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 12/315:34 amHRL - SAV
2 stops8h 48mAmerican Airlines
Mon 1/56:42 amSAV - HRL
1 stop8h 36mAmerican Airlines
Deal found 9/16$358
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/162:51 pmHRL - SAV
1 stop6h 46mAmerican Airlines
Mon 9/227:15 amSAV - HRL
1 stop8h 04mAmerican Airlines
Deal found 9/15$379
This United Airlines deal was found by Cheapflights users on 9/16. 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 12/315:00 amHRL - SAV
1 stop7h 17mUnited Airlines
Mon 1/57:02 amSAV - HRL
1 stop5h 11mUnited Airlines
Deal found 9/16$392
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/1810:11 amHRL - SAV
1 stop7h 53mAmerican Airlines
Sun 9/217:15 amSAV - HRL
1 stop7h 53mAmerican Airlines
Deal found 9/15$435

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 September 16, 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

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Tue 9/30

2:51 pm-10:37 pm

1 stop6h 46m

Savannah/Hilton Head

Sat 10/4

3:37 pm-10:57 pm

2 stops8h 20m

$294

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Tue 3/3

5:50 am-11:22 am

1 stop4h 32m

Greenville

Wed 3/4

7:25 am-11:39 am

1 stop5h 14m

$331

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Tue 3/3

9:20 am-3:36 pm

1 stop5h 16m

Greenville

Wed 3/4

10:00 am-7:58 pm

2 stops10h 58m

$336

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Thu 3/12

6:00 am-1:15 pm

1 stop6h 15m

Savannah/Hilton Head

Mon 3/16

4:30 pm-12:05 am

2 stops8h 35m

$338

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Thu 10/30

6:00 am-1:15 pm

1 stop6h 15m

Greenville

Sat 11/1

3:35 pm-9:25 pm

1 stop6h 50m

$349

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Thu 10/30

5:23 am-3:58 pm

2 stops9h 35m

Greenville

Sat 11/1

6:09 pm-11:04 pm

1 stop5h 55m

$354

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Wed 12/31

5:34 am-3:22 pm

2 stops8h 48m

Savannah/Hilton Head

Mon 1/5

6:42 am-2:18 pm

1 stop8h 36m

$358

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

3:33 pm-7:58 pm

1 stop5h 25m

$362

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Tue 2/24

4:15 pm-9:46 pm

1 stop4h 31m

Savannah/Hilton Head

Sat 2/28

12:38 pm-12:01 am

2 stops12h 23m

$365

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Wed 10/15

5:00 am-2:44 pm

2 stops8h 44m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 September 16, 2025.

When flying from Harlingen, Texas 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.

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 5h 16m. Fly via American Airlines, United Airlines, or Southwest 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.

  • What is the cheapest month to book a flight from Harlingen, Texas to South Carolina?

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

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