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$230+ Cheap flights from Harlingen (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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — CHS
Jul 31 — Aug 71
Fri 7/31
Fri 8/7
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 July 1, 2026.

This Southwest deal was found by Cheapflights users on 6/28. 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.
Wed 8/127:25 am
HRL
-
SAV
2 stops8h 00m
Southwest
Sun 8/163:00 pm
SAV
-
HRL
1 stop8h 25m
Southwest
Deal found 6/28$350
This Southwest deal was found by Cheapflights users on 6/30. 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.
Sat 8/110:10 am
HRL
-
GSP
2 stops10h 10m
Southwest
Sun 8/910:45 am
GSP
-
HRL
2 stops8h 45m
Southwest
Deal found 6/30$399
This United Airlines deal was found by Cheapflights users on 6/27. 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 11/171:59 pm
HRL
-
SAV
1 stop6h 51m
United Airlines
Wed 11/187:00 am
SAV
-
HRL
1 stop7h 24m
United Airlines
Deal found 6/27$399
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Fri 7/1010:45 am
HRL
-
SAV
1 stop6h 44m
American Airlines
Mon 7/137:24 pm
SAV
-
HRL
1 stop5h 41m
American Airlines
Deal found 6/29$414
This United Airlines deal was found by Cheapflights users on 6/30. 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 10/315:05 am
HRL
-
GSP
2 stops8h 14m
United Airlines
Wed 11/45:12 pm
GSP
-
HRL
1 stop6h 39m
United Airlines
Deal found 6/30$430
This Southwest deal was found by Cheapflights users on 6/30. 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.
Sat 7/45:55 am
HRL
-
SAV
2 stops10h 10m
Southwest
Tue 7/146:45 am
SAV
-
HRL
2 stops6h 20m
Southwest
Deal found 6/30$430
This Southwest deal was found by Cheapflights users on 6/29. 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 7/310:40 am
HRL
-
SAV
1 stop7h 40m
Southwest
Tue 7/146:45 am
SAV
-
HRL
2 stops6h 20m
Southwest
Deal found 6/29$472
This American Airlines deal was found by Cheapflights users on 6/30. 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 8/15:18 pm
HRL
-
GSP
1 stop4h 58m
American Airlines
Sun 8/95:28 pm
GSP
-
HRL
1 stop6h 26m
American Airlines
Deal found 6/30$474

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 July 1, 2026.

Round-trip from

$350
(Southwest)

One-way from

$230
(Southwest)
From Harlingen Valley Intl to South Carolina
Search Deals
One-way flight 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 July 1, 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

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Wed 8/12

7:25 am-4:25 pm

2 stops8h 00m

Savannah/Hilton Head

Sun 8/16

3:00 pm-10:25 pm

1 stop8h 25m

$350
Quickest round-trip

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Tue 11/17

1:59 pm-9:50 pm

1 stop6h 51m

Savannah/Hilton Head

Wed 11/18

7:00 am-1:24 pm

1 stop7h 24m

$399

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Sat 8/1

10:10 am-9:20 pm

2 stops10h 10m

Greenville

Sun 8/9

10:45 am-6:30 pm

2 stops8h 45m

$399

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Sat 10/31

5:05 am-2:19 pm

2 stops8h 14m

Greenville

Wed 11/4

5:12 pm-10:51 pm

1 stop6h 39m

$430

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Tue 9/1

1:59 pm-9:59 pm

1 stop7h 00m

Savannah/Hilton Head

Sat 9/5

2:10 pm-1:24 pm

2 stops24h 14m

$532
Cheapest one-way

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Fri 7/10

7:10 am-4:50 pm

2 stops8h 40m

$235

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Tue 7/7

4:58 pm-11:24 pm

1 stop5h 26m

$325
Quickest one-way

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Sat 7/11

5:18 pm-11:28 pm

1 stop5h 10m

$325

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Sun 7/12

5:10 am-2:16 pm

2 stops32h 06m

$471

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Tue 7/7

2:05 pm-2:16 pm

3 stops23h 11m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 14 resultsSorted by cheapest first
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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 and United Airlines can get you from Harlingen to South Carolina in just under 6h 51m. Your travel time can differ by up to 1h 09m. 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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