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South Carolina

$279+ Cheap flights from Harlingen (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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — CHS
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap 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 June 10, 2026.

This Southwest deal was found by Cheapflights users on 6/9. 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 8/47:25 am
HRL
-
SAV
2 stops10h 50m
Southwest
Wed 8/510:50 am
SAV
-
HRL
1 stop5h 00m
Southwest
Deal found 6/9$279
This Southwest deal was found by Cheapflights users on 6/7. 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 8/257:25 am
HRL
-
GSP
2 stops11h 00m
Southwest
Wed 8/261:20 pm
GSP
-
HRL
2 stops7h 50m
Southwest
Deal found 6/7$281
This United Airlines deal was found by Cheapflights users on 6/8. 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 8/221:59 pm
HRL
-
SAV
1 stop7h 00m
United Airlines
Tue 8/257:05 am
SAV
-
HRL
1 stop7h 19m
United Airlines
Deal found 6/8$331
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/44:58 pm
HRL
-
SAV
1 stop5h 26m
American Airlines
Wed 8/57:00 am
SAV
-
HRL
1 stop8h 42m
American Airlines
Deal found 6/9$386
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/94:58 pm
HRL
-
GSP
1 stop5h 18m
American Airlines
Mon 7/135:28 pm
GSP
-
HRL
1 stop7h 37m
American Airlines
Deal found 6/8$393
This United Airlines deal was found by Cheapflights users on 6/7. 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 8/111:59 pm
HRL
-
SAV
1 stop7h 00m
United Airlines
Wed 8/128:10 am
SAV
-
HRL
2 stops8h 49m
United Airlines
Deal found 6/7$406
This American Airlines deal was found by Cheapflights users on 6/6. 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 6/174:57 pm
HRL
-
SAV
1 stop5h 30m
American Airlines
Wed 6/247:44 pm
SAV
-
HRL
1 stop5h 30m
American Airlines
Deal found 6/6$434
This Southwest deal was found by Cheapflights users on 6/5. 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 9/36:20 am
HRL
-
GSP
2 stops8h 45m
Southwest
Tue 9/87:00 am
GSP
-
HRL
2 stops7h 00m
Southwest
Deal found 6/5$439
This United Airlines deal was found by Cheapflights users on 6/8. 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 8/225:18 pm
HRL
-
GSP
1 stop27h 40m
United Airlines
Wed 8/266:30 am
GSP
-
HRL
2 stops10h 29m
United Airlines
Deal found 6/8$459
This Southwest deal was found by Cheapflights users on 6/7. 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.
Fri 6/1911:35 am
HRL
-
GSP
2 stops10h 15m
Southwest
Sat 6/276:55 am
GSP
-
HRL
2 stops8h 10m
Southwest
Deal found 6/7$536
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/810:45 am
HRL
-
GSP
1 stop7h 45m
American Airlines
Mon 7/138:01 pm
GSP
-
HRL
1 stop5h 04m
American Airlines
Deal found 6/8$538
This United Airlines deal was found by Cheapflights users on 6/7. 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 8/257:15 am
HRL
-
GSP
2 stops11h 30m
United Airlines
Wed 8/267:00 am
GSP
-
HRL
2 stops9h 59m
United Airlines
Deal found 6/7$549

Find 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 June 10, 2026.

Round-trip from

$279
(Southwest)
From Harlingen Valley Intl to South Carolina
Search Deals

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 June 10, 2026.
Use the filters below to find and compare flights from Harlingen to South Carolina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Tue 8/25

7:25 am-7:25 pm

2 stops11h 00m

Greenville

Wed 8/26

1:20 pm-8:10 pm

2 stops7h 50m

$281

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Sat 8/22

1:59 pm-9:59 pm

1 stop7h 00m

Savannah/Hilton Head

Tue 8/25

7:05 am-1:24 pm

1 stop7h 19m

$331

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Tue 8/4

4:58 pm-11:24 pm

1 stop5h 26m

Savannah/Hilton Head

Wed 8/5

7:00 am-2:42 pm

1 stop8h 42m

$386

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Tue 8/11

1:59 pm-9:59 pm

1 stop7h 00m

Savannah/Hilton Head

Wed 8/12

8:10 am-3:59 pm

2 stops8h 49m

$406

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Thu 9/3

6:20 am-4:05 pm

2 stops8h 45m

Greenville

Tue 9/8

7:00 am-1:00 pm

2 stops7h 00m

$439

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Sat 8/22

5:18 pm-9:58 pm

1 stop27h 40m

Greenville

Wed 8/26

6:30 am-3:59 pm

2 stops10h 29m

$459
Quickest round-trip

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Wed 7/8

10:45 am-7:30 pm

1 stop7h 45m

Greenville

Mon 7/13

8:01 pm-12:05 am

1 stop5h 04m

$538

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Tue 8/25

7:15 am-7:45 pm

2 stops11h 30m

Greenville

Wed 8/26

7:00 am-3:59 pm

2 stops9h 59m

$549

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Thu 7/9

10:40 am-9:40 pm

2 stops10h 00m

Greenville

Mon 7/13

7:05 am-12:25 pm

2 stops6h 20m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Sorted by cheapest first

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

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 to South Carolina?

    Southwest, United Airlines, and American Airlines can get you from Harlingen to South Carolina in just under 5h 26m. Your travel time can differ by up to 5h 34m. The distance between Harlingen and South Carolina is about 1071 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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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