HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Harlingen

$346+ Cheap flights from Charlotte to Harlingen, TX (CLT - HRL)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — HRL
Apr 7 — Apr 141
Tue 4/7
Tue 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charlotte to Harlingen 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 Charlotte to Harlingen

Cheapest flights from Charlotte to Harlingen
Explore the most affordable flight options available from Charlotte to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2026.

This United Airlines deal was found by Cheapflights users on 3/4. 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 4/1411:39 am
CLT
-
HRL
1 stop5h 25m
United Airlines
Sat 4/187:00 am
HRL
-
CLT
2 stops13h 15m
United Airlines
Deal found 3/4$346
This Southwest deal was found by Cheapflights users on 3/3. 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 4/44:30 pm
CLT
-
HRL
2 stops8h 25m
Southwest
Sat 4/117:00 am
HRL
-
CLT
2 stops13h 10m
Southwest
Deal found 3/3$439
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:20 am
CLT
-
HRL
1 stop9h 01m
Delta
Sat 1/23:00 pm
HRL
-
CLT
1 stop7h 22m
Delta
Deal found 3/6$450
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:00 am
CLT
-
HRL
2 stops9h 21m
Delta
Sat 1/23:00 pm
HRL
-
CLT
1 stop7h 22m
Delta
Deal found 3/6$484

Find flight deals from Charlotte to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to Harlingen (HRL). 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 March 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$346
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$852
Provider with most accurate pricing for Charlotte Douglas-Harlingen Valley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-Harlingen Valley Intl flights.
Search Deals
From Charlotte Douglas to Harlingen Valley Intl
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($183 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charlotte to Harlingen 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 March 8, 2026.
Use the filters below to find and compare flights from Charlotte to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlotteHarlingen

CLT - HRL

CLTHRL

Charlotte Douglas

Tue 4/14

10:34 am-7:40 pm

2 stops10h 06m

Harlingen Valley Intl

Sat 4/18

9:20 am-9:15 pm

2 stops10h 55m

$351

CharlotteHarlingen

CLT - HRL

CLTHRL

Charlotte Douglas

Sat 4/4

4:30 pm-11:55 pm

2 stops8h 25m

Harlingen Valley Intl

Sat 4/11

7:00 am-9:10 pm

2 stops13h 10m

$439
Quickest round-trip

CharlotteHarlingen

CLT - HRL

CLTHRL

Charlotte Douglas

Sun 3/22

6:23 am-11:16 am

1 stop5h 53m

Harlingen Valley Intl

Thu 3/26

9:20 am-3:50 pm

1 stop5h 30m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Sorted by cheapest first

Compare providers for flights from Charlotte to Harlingen

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 Charlotte to Harlingen in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Charlotte-Harlingen, Texas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-Harlingen, Texas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charlotte-Harlingen, Texas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charlotte-Harlingen, Texas flights, Cheapflights users trust FlightHub the most. FlightHub 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 Charlotte-Harlingen, Texas 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 Charlotte to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Charlotte 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 Charlotte to Harlingen

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

Currently, August is the cheapest month in which you can book a flight from Charlotte to Harlingen, Texas (average of $158). Flying from Charlotte to Harlingen, Texas in June is currently the most expensive (average of $407). 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.

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harlingen. Reviews last updated March 8, 2026.
Read through reviews of airlines operating flights from Charlotte to Harlingen, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,397 reviews

Boarding

7.5

Overall

7.1

Entertainment

6.9

Crew

8.0

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.1
Good
11,397 reviews
American Airlines
7.1
Good
11,397 reviews

Boarding

7.5

Overall

7.1

Entertainment

6.9

Crew

8.0

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Charlotte to Harlingen. 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 Charlotte to Harlingen, Texas?

    There are many flights that can get you from Charlotte to Harlingen, Texas in 10h 06m. Fly via United Airlines to get the fastest option. Charlotte and Harlingen, Texas are separated by a distance of 1168 mi.

  • What is the cheapest airline to fly from Charlotte to Harlingen, Texas round-trip?

    According to our current data, American Airlines ($158), offers the cheapest pricing from Charlotte to Harlingen, Texas. American Airlines is currently priced 62% below the average price you’ll pay for this route.

  • Can I find deals for flights from Charlotte to Harlingen that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Charlotte to Harlingen 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 Charlotte to Harlingen, Texas?

    Currently, August is the cheapest month in which you can book a flight from Charlotte to Harlingen, Texas (average of $158). Flying from Charlotte to Harlingen, Texas in June is currently the most expensive (average of $407). 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

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 Charlotte to Harlingen

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Hobby flights
Raleigh to Dallas/Fort Worth flights
Charlotte to Dallas/Fort Worth flights
Raleigh to Hobby flights
Charlotte to George Bush Intcntl flights
Raleigh to George Bush Intcntl flights
Norfolk to Hobby flights
Raleigh to Austin flights
Charlotte to Love Field flights
Norfolk to George Bush Intcntl flights
Knoxville to Hobby flights
Raleigh to Love Field flights
Norfolk to Dallas/Fort Worth flights
Charlotte to Austin flights
Greensboro to Dallas/Fort Worth flights
Knoxville to George Bush Intcntl flights
Raleigh to San Antonio flights
Knoxville to Dallas/Fort Worth flights
Wilmington to Dallas/Fort Worth flights
Greensboro to Hobby flights
Charlotte to San Antonio flights
Greensboro to Love Field flights
Myrtle Beach to Dallas/Fort Worth flights
Norfolk to Austin flights
Wilmington to Hobby flights
Asheville to Dallas/Fort Worth flights
Norfolk to San Antonio flights
Greensboro to George Bush Intcntl flights
Knoxville to Love Field flights
Raleigh to El Paso flights
Wilmington to George Bush Intcntl flights
Asheville to Hobby flights
Myrtle Beach to Love Field flights
Asheville to George Bush Intcntl flights
Charlotte to El Paso flights
Myrtle Beach to Hobby flights
Knoxville to San Antonio flights
Asheville to Austin flights
Knoxville to Austin flights
Norfolk to Love Field flights
Greensboro to Austin flights
Greensboro to San Antonio flights
Wilmington to San Antonio flights
Wilmington to Austin flights
Wilmington to Love Field flights
Blountville to Austin flights
Myrtle Beach to George Bush Intcntl flights
Fayetteville to Dallas/Fort Worth flights
Fayetteville to San Antonio flights

Top airline flying from Charlotte to Harlingen

Discover the top airline that operate flights from Charlotte to Harlingen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$633FlexibilityNo cancel feeOn-time71%

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.
Site
©2026 Cheapflights