HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Carolina

$331+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — CHS
Dec 16 — Dec 231
Tue 12/16
Tue 12/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harlingen to South Carolina with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 16, 2025.

Round-trip from

$331
(American 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 16, 2025.

This American Airlines deal was found by Cheapflights users on 11/15. 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.
Sat 12/64:02 pmHRL - SAV
1 stop5h 28mAmerican Airlines
Tue 12/93:43 pmSAV - HRL
1 stop8h 28mAmerican Airlines
Deal found 11/15$331
This United Airlines deal was found by Cheapflights users on 11/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:00 amHRL - SAV
2 stops13h 03mUnited Airlines
Tue 12/97:11 amSAV - HRL
2 stops13h 38mUnited Airlines
Deal found 11/15$341
This American Airlines deal was found by Cheapflights users on 11/15. 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.
Wed 12/312:48 pmHRL - SAV
1 stop6h 20mAmerican Airlines
Mon 1/53:40 pmSAV - HRL
1 stop6h 00mAmerican Airlines
Deal found 11/15$409
This United Airlines deal was found by Cheapflights users on 11/14. 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 11/275:00 amHRL - GSP
2 stops8h 14mUnited Airlines
Thu 12/412:19 pmGSP - HRL
2 stops10h 35mUnited Airlines
Deal found 11/14$483
This United Airlines deal was found by Cheapflights users on 11/14. 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.
Tue 12/235:00 amHRL - GSP
1 stop15h 57mUnited Airlines
Fri 12/265:44 pmGSP - HRL
1 stop5h 15mUnited Airlines
Deal found 11/14$672
This Southwest deal was found by Cheapflights users on 11/14. 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.
Tue 12/239:40 amHRL - GSP
2 stops11h 15mSouthwest
Fri 12/267:40 amGSP - HRL
2 stops12h 55mSouthwest
Deal found 11/14$800

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 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

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Tue 1/27

3:22 pm-8:56 pm

1 stop4h 34m

Greenville

Sat 1/31

4:40 pm-11:21 pm

1 stop7h 41m

$331

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Sat 12/6

4:02 pm-10:30 pm

1 stop5h 28m

Savannah/Hilton Head

Tue 12/9

3:43 pm-11:11 pm

1 stop8h 28m

$331

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Sat 12/6

7:00 am-9:03 pm

2 stops13h 03m

Savannah/Hilton Head

Tue 12/9

7:11 am-7:49 pm

2 stops13h 38m

$341

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Tue 4/7

12:11 pm-5:43 pm

1 stop4h 32m

Savannah/Hilton Head

Wed 4/8

4:02 pm-11:59 pm

2 stops8h 57m

$369

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

3:40 pm-8:40 pm

1 stop6h 00m

$409

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Tue 4/7

12:10 pm-11:57 pm

2 stops10h 47m

Savannah/Hilton Head

Wed 4/8

11:28 am-9:54 pm

2 stops11h 26m

$425

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Thu 11/27

5:00 am-2:14 pm

2 stops8h 14m

Greenville

Thu 12/4

12:19 pm-9:54 pm

2 stops10h 35m

$483

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Tue 12/23

5:00 am-9:57 pm

1 stop15h 57m

Greenville

Fri 12/26

5:44 pm-9:59 pm

1 stop5h 15m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

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 16, 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 4h 34m. Fly via American Airlines or United 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

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 Harlingen to South Carolina

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to Newark flights
Dallas/Fort Worth to Las Vegas flights
Hobby to LaGuardia flights
Dallas/Fort Worth to Orlando flights
Hobby to Newark flights
Dallas/Fort Worth to Seattle flights
Hobby to John F Kennedy Intl flights
Dallas/Fort Worth to Denver flights
Dallas/Fort Worth to Los Angeles flights
George Bush Intcntl to LaGuardia flights
George Bush Intcntl to Newark flights
Austin to John F Kennedy Intl flights
Dallas/Fort Worth to Dulles Intl flights
George Bush Intcntl to John F Kennedy Intl flights
Dallas/Fort Worth to Miami flights
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Fort Lauderdale flights
Dallas/Fort Worth to San Francisco flights
Dallas/Fort Worth to Atlanta flights
Hobby to Denver flights
Hobby to Las Vegas flights
Austin to Newark flights
Hobby to Seattle flights
Dallas/Fort Worth to O'Hare Intl flights
George Bush Intcntl to Denver flights
Dallas/Fort Worth to Boston flights
George Bush Intcntl to Las Vegas flights
Dallas/Fort Worth to Sky Harbor Intl flights
Austin to Las Vegas flights
Love Field to Las Vegas flights
Dallas/Fort Worth to Reagan-National flights
Dallas/Fort Worth to Ontario flights
Love Field to LaGuardia flights
George Bush Intcntl to Seattle flights
Dallas/Fort Worth to Santa Ana flights
Hobby to Los Angeles flights
Dallas/Fort Worth to Salt Lake City flights
Dallas/Fort Worth to Philadelphia flights
Austin to Los Angeles flights
Dallas/Fort Worth to San Diego flights
Dallas/Fort Worth to Tampa flights
Austin to Denver flights
Hobby to Sky Harbor Intl flights
Austin to LaGuardia flights
Dallas/Fort Worth to Midway flights
Hobby to Orlando flights
Dallas/Fort Worth to Minneapolis flights
Hobby to Baltimore flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.