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$341+ Cheap flights from Harlingen, TX to Greenville (HRL - GSP)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — GSP
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Harlingen to Greenville

Best flights from Harlingen to Greenville
Discover carefully curated flight deals from Harlingen to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:10 pmHRL - GSP
2 stops10h 49mUnited Airlines
Wed 3/410:00 amGSP - HRL
2 stops10h 58mUnited Airlines
Deal found 10/28$341
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 3/36:00 amHRL - GSP
1 stop4h 32mAmerican Airlines
Wed 3/44:25 pmGSP - HRL
1 stop7h 26mAmerican Airlines
Deal found 10/29$360

Cheap flight deals from Harlingen to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Greenville (GSP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$341
(United Airlines)
Provider with most accurate pricing for Harlingen Valley Intl-Greenville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harlingen Valley Intl-Greenville flights.
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From Harlingen Valley Intl to Greenville
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen to Greenville 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 October 30, 2025.
Use the filters below to find and compare flights from Harlingen to Greenville that are best for you.

Fly from

Harlingen

Fly to

Greenville

Route

Depart

Return

Price

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Tue 3/3

12:10 pm-11:59 pm

2 stops10h 49m

Greenville

Wed 3/4

10:00 am-7:58 pm

2 stops10h 58m

$341

HarlingenGreenville

HRL - GSP

HRLGSP

Harlingen Valley Intl

Tue 3/3

6:00 am-11:32 am

1 stop4h 32m

Greenville

Wed 3/4

4:25 pm-10:51 pm

1 stop7h 26m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Harlingen to Greenville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harlingen to Greenville in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harlingen, Texas-Greenville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Harlingen, Texas-Greenville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Harlingen, Texas-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harlingen, Texas-Greenville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harlingen, Texas-Greenville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harlingen to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville 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 Greenville

What is the cheapest month to book a flight from Harlingen, Texas to Greenville?

Currently, May is the cheapest month in which you can book a flight from Harlingen, Texas to Greenville (average of $234). Flying from Harlingen, Texas to Greenville in February is currently the most expensive (average of $429). 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.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Greenville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Harlingen, Texas to Greenville?

    Departing from Harlingen, Texas to Greenville will take you 4h 32m. There are 1093 mi between Harlingen, Texas and Greenville. 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 Greenville that include hotel bookings?

    Yes. In addition to deals on Harlingen to Greenville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harlingen to Greenville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Greenville.

  • Can I find deals for business class flights from Harlingen to Greenville?

    Yes. Cheapflights offers flight deals from Harlingen to Greenville 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 Greenville?

    Currently, May is the cheapest month in which you can book a flight from Harlingen, Texas to Greenville (average of $234). Flying from Harlingen, Texas to Greenville in February is currently the most expensive (average of $429). 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.

See more FAQs

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Simpsonville
Duncan
Greer
Seneca
Anderson

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