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South Carolina

$298+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — CHS
May 17 — May 241
Sun 5/17
Sun 5/24
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 April 17, 2026.

This American Airlines deal was found by Cheapflights users on 4/13. 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 6/24:57 pm
HRL
-
GSP
1 stop5h 00m
American Airlines
Wed 6/35:25 pm
GSP
-
HRL
1 stop7h 49m
American Airlines
Deal found 4/13$298
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Tue 9/12:00 pm
HRL
-
GSP
1 stop6h 53m
United Airlines
Wed 9/27:00 am
GSP
-
HRL
2 stops9h 34m
United Airlines
Deal found 4/15$366
This Southwest deal was found by Cheapflights users on 4/13. 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 6/27:10 am
HRL
-
GSP
2 stops8h 10m
Southwest
Wed 6/312:50 pm
GSP
-
HRL
2 stops10h 10m
Southwest
Deal found 4/13$394
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Tue 9/12:00 pm
HRL
-
SAV
1 stop6h 53m
United Airlines
Wed 9/27:00 am
SAV
-
HRL
1 stop7h 14m
United Airlines
Deal found 4/15$401
This United Airlines deal was found by Cheapflights users on 4/12. 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 4/2812:05 pm
HRL
-
SAV
1 stop5h 17m
United Airlines
Wed 4/297:00 am
SAV
-
HRL
1 stop5h 23m
United Airlines
Deal found 4/12$439
This United Airlines deal was found by Cheapflights users on 4/12. 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 4/289:20 am
HRL
-
GSP
1 stop5h 34m
United Airlines
Wed 4/296:00 am
GSP
-
HRL
2 stops11h 04m
United Airlines
Deal found 4/12$464
This American Airlines deal was found by Cheapflights users on 4/13. 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 6/124:57 pm
HRL
-
GSP
1 stop5h 00m
American Airlines
Sun 6/287:54 pm
GSP
-
HRL
1 stop5h 20m
American Airlines
Deal found 4/13$509

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 April 17, 2026.

Round-trip from

$298
(American Airlines)
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 April 17, 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 9/1

2:00 pm-9:53 pm

1 stop6h 53m

Greenville

Wed 9/2

7:00 am-3:34 pm

2 stops9h 34m

$366

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Tue 9/1

2:00 pm-9:53 pm

1 stop6h 53m

Savannah/Hilton Head

Wed 9/2

3:39 pm-7:29 pm

1 stop4h 50m

$401

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Tue 6/2

4:57 pm-10:57 pm

1 stop5h 00m

Greenville

Wed 6/3

6:00 am-4:25 pm

2 stops11h 25m

$412
Quickest round-trip

HarlingenSavannah

HRL - SAV

HRLSAV

Harlingen Valley Intl

Tue 4/28

12:05 pm-6:22 pm

1 stop5h 17m

Savannah/Hilton Head

Wed 4/29

7:00 am-11:23 am

1 stop5h 23m

$439

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Tue 4/28

9:20 am-3:54 pm

1 stop5h 34m

Greenville

Wed 4/29

6:00 am-4:04 pm

2 stops11h 04m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

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?

    United Airlines and American Airlines can get you from Harlingen to South Carolina in just under 5h. Your travel time can differ by up to 1h 53m. The distance between Harlingen and South Carolina is about 1093 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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